CISO Advisory
2025-08-13 12:21:00
gbhackers.com
The landscape of cybersecurity in mid-2025 is undergoing a profound transformation. As threats become more sophisticated and persistent, organizations are realizing that siloed security teams are no longer sufficient. In response, many are turning to Purple Teaming Services to foster better collaboration between offensive and defensive security efforts, ensuring a more proactive and unified approach to threat detection and response.
The answer lies in Purple Teaming: a dynamic, collaborative approach that fuses the adversarial mindset of offensive security (often known as the Red Team) with the vigilance and defensive operations of the Blue Team.
This synergy fosters continuous learning, validates security controls in real-time, and ultimately elevates an organization’s cybersecurity resilience against real-world attacks.
Purple Teaming goes beyond traditional security assessments by promoting open communication and shared understanding.
It’s about empowering defenders to learn directly from simulated breaches, allowing them to fine-tune their vulnerability detection and response capabilities, while also giving offensive teams insights into defensive blind spots.
This iterative process leads to a more mature and adaptive security posture, essential for navigating the complex threat landscape and achieving optimal security operations optimization in today’s digital world.
Understanding Purple Teaming Companies In 2025
Purple Teaming is a cybersecurity methodology where offensive (Red Team) and defensive (Blue Team) professionals collaborate in a simulated attack.
Unlike traditional exercises, this approach involves real-time communication to improve the Blue Team’s ability to detect and respond to threats.
The goal is to align offensive and defensive strategies, strengthening an organization’s overall cybersecurity posture.
Our 2025 selection of top Purple Teaming companies is based on Google’s E-E-A-T principles (Experience, Expertise, Authoritativeness, and Trustworthiness).
We evaluated firms on their proven track record, ability to foster collaboration, and use of innovative tools like AI and threat intelligence.
This ensures our recommendations not only find vulnerabilities but also empower client teams to build stronger defenses.
Comparison Table: Key Capabilities Of Top Purple Teaming Companies
Company | Dedicated Purple Teaming Service | AI/Automation Integration | Real-time Collaboration Focus | Threat Intelligence Driven | Continuous Improvement Focus |
---|---|---|---|---|---|
TrustedSec | ✅ Yes | ❌ No | ✅ Yes | ✅ Yes | ✅ Yes |
Synack | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
LRQA | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
CrowdStrike | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Coalfire | ✅ Yes | ❌ No | ✅ Yes | ✅ Yes | ✅ Yes |
NetSPI | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
SCYTHE | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
QualySec | ✅ Yes | ❌ No | ✅ Yes | ❌ No | ✅ Yes |
Redscan | ✅ Yes | ❌ No | ✅ Yes | ✅ Yes | ✅ Yes |
Deloitte | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
1. TrustedSec
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TrustedSec is a cybersecurity consulting firm that offers a wide range of services to help organizations manage and mitigate cyber risk.
Their offerings are driven by a team of highly technical consultants and include adversarial attack simulation (red teaming), penetration testing, and incident response. As one of the leading Purple Teaming Companies, TrustedSec bridges the gap between offensive and defensive strategies to enhance overall security posture.
They also specialize in compliance and risk management, helping companies navigate complex regulations and build more resilient security programs.
TrustedSec’s approach emphasizes a commitment to ethical character and a “no fearmongering” philosophy, aiming to be a trusted partner that provides practical, expert-driven security guidance to clients ranging from Fortune 500 companies to government entities.
Why We Picked It:
TrustedSec is consistently recognized for its profound dual expertise in both offensive and defensive security, making them one of the best Purple Teaming services available.
Their engagements are designed for direct Red Team Blue Team collaboration, actively improving a client’s vulnerability detection and response capabilities through hands-on interaction and significant knowledge sharing.
They consistently deliver highly actionable insights, focusing on long-term defensive enhancements rather than just one-off findings, directly contributing to a stronger cybersecurity posture.
This commitment to client education and the practical application of lessons learned is a cornerstone of their highly effective service.
Specifications:
TrustedSec offers bespoke Purple Teaming engagements, emphasizing Adversarial Detection & Countermeasures.
They work closely with client security operations teams to validate SIEM rules, EDR configurations, and incident response playbooks.
Their approach involves expert-led adversary emulation followed by immediate, transparent discussions with Blue Teams to optimize defenses in real-time, boosting security operations optimization.
Reason to Buy:
Choose TrustedSec if your organization prioritizes deep, collaborative learning and aims for a measurable improvement in its SOC enhancement and incident response improvement.
Their emphasis on knowledge transfer means your internal teams will gain invaluable hands-on experience and strategic insights, fostering true cybersecurity resilience.
Features:
- Real-time Collaboration: Direct, open communication for effective Red Team Blue Team collaboration.
- Detection & Response Enhancement: Focus on improving SIEM, EDR, and incident response processes.
- Adversary Emulation: Simulating real-world threat actor tactics and techniques.
- Knowledge Transfer: Guiding client teams to build lasting defensive capabilities.
- Tailored Engagements: Custom scenarios aligned with specific organizational risks for targeted vulnerability detection and response.
Pros:
- Exceptional expertise in both offensive and defensive security, crucial for aligning defense and offense.
- Strong focus on education and practical improvement for client teams, fostering continuous security testing principles.
Cons:
- May have a more bespoke approach, potentially requiring more client involvement.
- Less emphasis on automated platforms for continuous security testing compared to some competitors.
🔗 Try TrustedSec here → TrustedSec Official Website
2. Synack
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Synack is a cybersecurity company that operates a “Penetration Testing as a Service” (PTaaS) platform, which distinguishes itself from traditional penetration testing and bug bounty programs.
Instead of a small, in-house team, Synack leverages a global community of highly-vetted “white-hat” hackers known as the Synack Red Team (SRT).
This platform combines human ingenuity with technology to provide continuous, scalable security testing on a variety of assets like web applications, APIs, and cloud infrastructure.
Customers can launch on-demand tests, and the SRT works to find and report vulnerabilities in a secure and controlled environment, allowing businesses to proactively identify and fix security gaps before they can be exploited.
Why We Picked It:
Synack uniquely combines an elite, invite-only ethical hacker community (Synack Red Team – SRT) with a powerful AI/Automation-driven platform, positioning them as a leader among Purple Teaming companies.
This hybrid model allows for highly sophisticated and continuous security testing, providing unparalleled insights for Purple Teaming exercises and enhancing cybersecurity resilience.
Their platform facilitates seamless interaction between their skilled Red Team and client Blue Teams, enabling rapid vulnerability detection and response validation and defense optimization.
This blend of human expertise and scalable technology makes them a formidable choice for proactive security operations optimization.
Specifications:
Synack delivers continuous security testing through its Synack Red Team (SRT) and a proprietary AI engine.
Their Purple Teaming offerings leverage this combination to provide on-demand adversary emulation, vulnerability management, and real-time validation of defensive controls.
The platform ensures structured Red Team Blue Team collaboration and comprehensive reporting for effective threat intelligence driven security.
Reason to Buy:
Synack is ideal for enterprises and government agencies that require high-assurance, continuous security testing from an exclusive, highly vetted group of researchers.
If you need a scalable solution that integrates AI/Automation with human expertise for ongoing security operations optimization and incident response improvement, Synack is a top contender among Purple Teaming companies.
Features:
- Elite Synack Red Team (SRT): Exclusive community of highly vetted ethical hackers.
- AI-Powered Platform: Augments human efforts for scalable reconnaissance and adversary emulation.
- Continuous Security Testing: Provides ongoing vulnerability detection and response and validation.
- Real-time Collaboration: Dedicated platform for interaction and insights sharing, fostering Red Team Blue Team collaboration.
- Comprehensive Analytics: Data-driven insights into attack surface risk and defensive efficacy for security operations optimization.
Pros:
- Unmatched quality and trustworthiness of their ethical hacker community.
- Innovative blend of AI/Automation and human intelligence for sophisticated testing.
Cons:
- The invite-only model means less open access for researchers.
- Premium pricing reflects the high-end, specialized service.
🔗 Try Synack here → Synack Official Website
3. LRQA
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LRQA is a global assurance provider that offers a wide range of services to help businesses manage risk and improve performance.
Their core offerings include assessment and certification for various management systems (e.g., quality, environmental, health and safety, information security), inspection services, cybersecurity services, and training. As part of their cybersecurity capabilities, LRQA aligns with the practices of leading Purple Teaming Companies, enhancing collaboration between offensive and defensive security teams to provide more robust protection against evolving threats.
By combining technical expertise with a data-driven approach, LRQA helps clients across numerous sectors—from food and beverage to energy and healthcare—to navigate complex compliance requirements, strengthen their supply chains, and build more resilient and sustainable businesses.
Why We Picked It:
LRQA, with its robust heritage from Nettitude, stands out for its globally recognized accreditations and methodical approach to Purple Teaming.
They excel in integrating the MITRE ATT\&CK framework and Breach and Attack Simulation (BAS) technology, demonstrating their commitment to threat intelligence driven security.
Their comprehensive methodology ensures that Purple Teaming exercises are scalable, measurable, and repeatable, providing clear metrics for defensive improvements and contributing to overall cybersecurity resilience.
They are known for rigorous and standards-driven security testing.
Specifications:
LRQA’s Purple Teaming services are built on CREST-accredited methodologies, leveraging the MITRE ATT\&CK framework for structured threat emulation.
They incorporate Breach and Attack Simulation (BAS) platforms to automate and scale attack scenarios, ensuring comprehensive tracking and correlation of Red Team and Blue Team activities.
Their reports focus on actionable improvements for defensive controls, aiding vulnerability detection and response.
Reason to Buy:
LRQA is an excellent choice for organizations seeking a highly accredited and structured Purple Teaming engagement.
If your priority is to measure and prove the effectiveness of your security controls against industry-recognized frameworks, while ensuring continuous security testing and improvement, LRQA offers a robust solution for aligning defense and offense.
Features:
- CREST Accredited: Adherence to the highest industry standards for security testing.
- MITRE ATT\&CK Integration: Structured approach to mapping and evaluating TTPs for threat intelligence driven security.
- Breach and Attack Simulation (BAS): AI/Automation for repeatable and scalable adversary emulation.
- Global Delivery: Consistent service quality across different regions, reflecting their status as a leading global cybersecurity consulting firm.
- Comprehensive Reporting: Detailed insights for actionable defensive enhancements and incident response improvement.
Pros:
- High level of accreditation and adherence to established frameworks.
- Strong focus on measurable outcomes and continuous security testing.
Cons:
- May be less flexible for highly unconventional, ad-hoc engagements.
- Their methodology can be quite formal, which may not suit all organizational cultures.
🔗 Try LRQA here → LRQA Official Website
4. CrowdStrike
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CrowdStrike is a global cybersecurity company best known for its cloud-native platform, Falcon.
The company’s primary mission is to stop breaches by offering a wide range of services, including endpoint security, threat intelligence, and cyberattack response.
The Falcon platform uses a lightweight agent and artificial intelligence (AI) to provide real-time protection, detecting and preventing threats like malware, ransomware, and fileless attacks.
CrowdStrike’s approach focuses on a proactive model, using its extensive threat intelligence to continuously monitor and hunt for new and emerging threats, thereby helping organizations maintain a strong security posture.
Why We Picked It:
CrowdStrike, a leader in endpoint protection and threat intelligence, brings an unparalleled understanding of active adversary TTPs to its Purple Teaming services.
They leverage their vast threat intelligence driven security network to craft highly realistic and relevant adversary emulation scenarios.
Their expertise directly enhances clients’ defensive capabilities and incident response playbooks, making their Purple Teaming engagements deeply impactful and threat-informed.
This direct link to real-world threats and their AI/Automation capabilities are a significant differentiator among Purple Teaming companies.
Specifications:
CrowdStrike’s Purple Teaming engagements are delivered through their advisory services, deeply integrated with their Falcon platform’s threat intelligence.
They offer tailored adversary emulation, tabletop exercises, and real-time Red Team Blue Team collaboration with client security teams to enhance vulnerability detection and response, remediation, and overall SOC enhancement.
Their focus is on validating and improving the effectiveness of EDR and IR capabilities against known threats.
Reason to Buy:
Choose CrowdStrike if your organization is already a user of their endpoint security solutions or if you require Purple Teaming deeply rooted in cutting-edge, threat intelligence driven security.
Their services are designed to directly enhance your EDR and incident response improvement capabilities against the most relevant adversary tactics, contributing to strong cybersecurity resilience.
Features:
- Threat Intelligence Driven: Simulations based on current and emerging adversary TTPs.
- Adversary Emulation: Highly realistic attack scenarios for comprehensive security testing.
- Endpoint & IR Focus: Direct improvement of EDR and incident response playbooks.
- Managed Services Integration: Can be combined with their managed detection and response (MDR).
- Tabletop Exercises: Facilitating strategic discussions alongside technical validation for aligning defense and offense.
Pros:
- Unrivaled threat intelligence informs their attack simulations.
- Strong ability to improve endpoint detection and incident response directly.
Cons:
- May be more focused on endpoint and network layers due to their core business.
- Services are typically high-value engagements, potentially reflecting higher costs for cybersecurity consulting.
🔗 Try CrowdStrike here → CrowdStrike Official Website
5. Coalfire

Coalfire is a cybersecurity advisor that provides a comprehensive range of services, including technical testing, assessments, and advisory services.
They specialize in helping both private and public sector organizations manage cyber risk, simplify compliance, and secure their digital environments.
With a strong focus on cloud security, Coalfire offers solutions for a wide array of compliance frameworks such as FedRAMP, PCI DSS, and HIPAA, and provides services like penetration testing, red teaming, and vulnerability management.
Their approach combines the expertise of their security professionals with proprietary technology to deliver proactive and continuous security solutions.
Why We Picked It:
Coalfire is a well-established cybersecurity consulting firm with a broad portfolio that naturally supports robust Purple Teaming.
They excel at unifying offensive security (Red Team, application security) with defensive measures (digital forensics, incident response), offering a truly holistic approach to aligning defense and offense.
Their engagements go beyond identifying vulnerabilities, focusing on reducing overall attack surface and enhancing cybersecurity resilience through practical, actionable recommendations.
They bring extensive experience across various industries, including highly regulated ones, solidifying their position among leading Purple Teaming companies.
Specifications:
Coalfire’s Purple Teaming services combine their expertise in red teaming, application security, and cloud security with defensive capabilities like incident response and exposure management.
They offer tailored adversary emulation services to proactively test defenses against internal and external threat vectors, culminating in detailed reports with actionable remediation strategies for improved vulnerability detection and response.
Reason to Buy:
Coalfire is an excellent choice for organizations seeking a comprehensive Purple Teaming approach from a seasoned firm.
If you need a partner who can integrate Purple Teaming with broader cybersecurity strategy, compliance, and post-assessment remediation, Coalfire offers deep expertise in aligning defense and offense.
Features:
- Full-Spectrum Cybersecurity: Expertise across offensive, defensive, and compliance.
- Adversary Emulation: Tailored scenarios to test specific threat vectors.
- Exposure Management Integration: Focus on reducing the overall attack surface.
- Industry-Specific Knowledge: Strong track record in regulated environments.
- Remediation & Validation: Guiding clients through fixing issues and re-validating controls for continuous security testing.
Pros:
- Broad and deep cybersecurity expertise, offering holistic solutions.
- Strong focus on practical, actionable recommendations and compliance.
Cons:
- May not have the same level of platform AI/Automation as some niche providers.
- Engagements can be comprehensive, potentially requiring significant time investment.
🔗 Try Coalfire here → Coalfire Official Website
6. NetSPI
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NetSPI is a cybersecurity company that provides a “proactive security” platform, combining human expertise with advanced technology to help organizations identify and remediate security vulnerabilities.
Its core services are delivered through a unified platform and include Penetration Testing as a Service (PTaaS), Attack Surface Management (ASM), and Breach and Attack Simulation (BAS). Recognized among leading Purple Teaming Companies, NetSPI emphasizes collaboration between offensive and defensive teams to strengthen security outcomes.
The company serves a wide range of clients, including major banks, cloud providers, and Fortune 500 companies.
Why We Picked It:
NetSPI is a recognized leader in penetration testing and attack surface management, making their Purple Teaming offerings exceptionally strong.
Their methodology focuses on high interactivity, ensuring that offensive insights are immediately translated into tangible defensive improvements and better vulnerability detection and response.
They leverage cutting-edge Breach and Attack Simulation (BAS) tools to provide continuous security testing and data-driven security validation.
This integration of proactive scanning with human-led emulation is a key strength that positions them among the top Purple Teaming companies.
Specifications:
NetSPI’s Purple Teaming engagements are an extension of their Attack Surface Management (ASM) and Breach and Attack Simulation (BAS) services.
They provide continuous, interactive assessments that integrate offensive techniques with real-time defensive feedback.
Their platform offers detailed reporting and actionable remediation guidance for vulnerabilities identified across various environments, facilitating security operations optimization.
Reason to Buy:
NetSPI is ideal for organizations focused on continuous security validation and those that want to leverage attack surface management insights to drive their Purple Teaming efforts, ensuring a truly threat-informed defense.
If you need an agile partner that combines deep penetration testing expertise with transparent, real-time Red Team Blue Team collaboration, NetSPI is a strong contender.
Features:
- Attack Surface Management (ASM): Proactive discovery and mapping of digital assets.
- Breach and Attack Simulation (BAS): AI/Automation for automated validation of security controls.
- Interactive Engagements: Direct, real-time communication between Red Team and Blue Team.
- Platform-Driven Insights: Centralized reporting and remediation guidance.
- Cloud & API Expertise: Strong capabilities in securing modern attack surfaces, crucial for comprehensive security testing.
Pros:
- Strong integration with attack surface management and continuous security testing.
- Highly interactive and agile Purple Teaming methodology for aligning defense and offense.
Cons:
- May require some existing maturity in vulnerability management processes to maximize benefit.
- Their focus on continuous security testing might mean a different engagement model than traditional one-off Purple Teaming.
🔗 Try NetSPI here → NetSPI Official Website
7. SCYTHE

SCYTHE is a cybersecurity company that provides a Breach and Attack Simulation (BAS) platform.
The platform is designed for adversarial emulation and security validation, which means it helps organizations proactively test their defenses by mimicking the tactics, techniques, and procedures (TTPs) of real-world attackers.
This allows companies to identify and prioritize security gaps, validate the effectiveness of their security tools, and improve the collaboration between their red (attack) and blue (defense) teams in what is often called “purple teaming.”
Why We Picked It:
SCYTHE distinguishes itself with a product-driven approach to Purple Teaming through its Adversarial Emulation & Validation (AEV) platform.
They empower organizations to proactively improve their cybersecurity resilience by automating and operationalizing threat intelligence, bridging the gap between offensive and defensive teams with their powerful platform and expert services.
Their focus on repeatability and measurability, through a dedicated platform, makes them a leader in helping organizations industrialize their Purple Teaming efforts.
They offer both self-service and managed Purple Teaming options, making continuous security testing more accessible.
Specifications:
SCYTHE offers the SCYTHE AEV Platform for automated adversary emulation and validation.
Their services include expert-led AEV and Purple Team Engagements, which are informed by threat intelligence and align with the MITRE ATT\&CK framework.
The platform enables continuous security control validation, and they also provide complementary services like tabletop exercises for holistic security operations optimization.
Reason to Buy:
SCYTHE is an excellent choice for organizations looking to industrialize and automate their Purple Teaming efforts, leveraging a dedicated platform for continuous security validation and security control optimization.
If you want to operationalize threat intelligence, consistently validate your security controls against specific TTPs, and empower your internal teams with a robust platform, SCYTHE is highly effective.
Features:
- SCYTHE AEV Platform: Software for scalable and automated adversary emulation.
- Threat-Informed Emulations: Based on real-world TTPs and threat intelligence.
- Managed AEV & PTE Services: Expert-led, recurring emulation engagements tailored to specific needs.
- MITRE ATT\&CK Mapping: Comprehensive alignment with defensive frameworks for better vulnerability detection and response.
- Customizable Scenarios: Ability to create and deploy bespoke attack campaigns for targeted security testing.
Pros:
- Platform-centric approach for AI/Automation and repeatability.
- Empowers internal teams to conduct their own Purple Teaming.
Cons:
- Requires investment in their platform for full benefits.
- Less about human-intensive red teaming and more about automated emulation.
🔗 Try SCYTHE → SCYTHE Official Website
8. QualySec
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QualySec is a cybersecurity company that specializes in penetration testing and Vulnerability Assessment and Penetration Testing (VAPT) services.
They act as “white-hat” hackers, simulating real-world cyber attacks on a company’s digital assets, such as web applications, mobile apps, APIs, and cloud infrastructure, to find and fix security weaknesses before malicious actors can exploit them.
The company, founded in 2020, primarily serves clients globally from its base in India and the USA, focusing on providing comprehensive and process-based security testing to help businesses of all sizes strengthen their defenses and maintain compliance with industry standards.
Why We Picked It:
While QualySec is highlighted for its comprehensive penetration testing services, its focus on detailed reporting and actionable insights, along with strong expertise in Red Team assessments, indicates a solid foundation for Purple Teaming.
They demonstrate a clear understanding of the attacker’s mindset.
Their ability to deliver tailored security recommendations and focus on cutting-edge security challenges aligns well with the collaborative and adaptive nature of Purple Teaming.
They prioritize effective vulnerability detection and response leading to tangible improvements.
Specifications:
QualySec provides comprehensive security testing services, including Red Team assessments, which can be adapted into Purple Teaming engagements.
They focus on identifying critical vulnerabilities across networks, applications, and cloud environments, delivering detailed reports with actionable remediation steps designed to enhance defensive capabilities and SOC enhancement.
They hold certifications like CREST and CHECK.
Reason to Buy:
QualySec is a good option for organizations seeking a company with strong offensive security roots that can effectively transition those insights into tangible defensive improvements through collaborative Purple Teaming exercises.
Their strong focus on providing clear, actionable reports for vulnerability detection and response is a key benefit.
Features:
- Detailed Penetration Testing: Deep expertise across various domains (web, mobile, cloud, network).
- Actionable Insights: Providing clear recommendations for remediation.
- Red Team Expertise: Strong understanding of attacker methodologies.
- Tailored Solutions: Ability to customize assessments to fit client-specific needs for security testing.
- Certifications: Adherence to industry best practices and standards, enhancing trustworthiness.
Pros:
- Highly technical and in-depth assessments for vulnerability detection and response.
- Strong focus on providing clear, practical remediation guidance.
Cons:
- May not have a dedicated Purple Teaming platform like some specialized vendors.
- Their primary focus may lean more towards the “assessment” side rather than continuous security testing or team training.
🔗 Try QualySec → QualySec Official Website
9. Redscan
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Redscan is a cybersecurity company that provides a range of services to help businesses protect against cyber threats.
Its core offerings include Managed Detection and Response (MDR), which provides 24/7 threat monitoring and response, as well as security assessment services like penetration testing and red teaming. As one of the forward-thinking Purple Teaming Companies, Redscan enhances collaboration between offensive and defensive teams to deliver more effective threat detection and mitigation strategies.
Redscan also offers cyber incident response to help organizations deal with and recover from cyberattacks.
Acquired by Kroll, a global provider of risk and financial advisory solutions, Redscan leverages an “adversarial mindset” to anticipate and defend against the tactics used by real-world attackers.
Why We Picked It:
Redscan, now part of Kroll, has a strong reputation for enhancing traditional security assessments with in-depth evaluations of vulnerability detection and response capabilities.
Their Purple Team operations focus on how effectively technology, personnel, and protocols can withstand sophisticated, extended attacks, making them a strong contender for aligning defense and offense.
Their focus on real-world, extended attack scenarios ensures that defensive teams are rigorously tested and empowered to improve their overall cybersecurity resilience.
The backing of Kroll enhances their global incident response capabilities, solidifying their position among leading Purple Teaming companies.
Specifications:
Redscan’s Purple Teaming Operations, enhanced by Kroll’s expertise, involve simulating sophisticated and prolonged cyberattacks.
They focus on evaluating the effectiveness of security controls, human response, and established protocols.
Their engagements are designed to identify gaps in vulnerability detection and response, offering comprehensive insights for strategic and tactical improvements in an organization’s security posture and SOC enhancement.
Reason to Buy:
Redscan (Kroll) is an excellent choice for organizations seeking a Purple Teaming partner with strong incident response integration and the capability to simulate complex, extended attack scenarios.
If you need to rigorously test your security operations center (SOC) and incident response teams against realistic threats, they offer a deep evaluation for aligning defense and offense.
Features:
- Extended Attack Scenarios: Simulating sophisticated and persistent threats.
- Holistic Evaluation: Assessing technology, personnel, and established protocols.
- SOC & IR Enhancement: Direct improvements to security operations optimization and incident response.
- Kroll Integration: Access to broader incident response and cybersecurity services.
- Post-Engagement Guidance: Clear recommendations for security posture improvement.
Pros:
- Benefits from Kroll’s extensive incident response and threat intelligence.
- Focuses on testing human response and process effectiveness in vulnerability detection and response.
Cons:
- May be a higher-tier service, potentially reflecting higher costs.
- Less emphasis on automated tooling for self-service Purple Teaming.
🔗 Try Redscan → Redscan Official Website
10. Deloitte

Deloitte is a multinational professional services network and one of the “Big Four” accounting firms.
It provides a wide range of services including audit, consulting, financial advisory, risk advisory, and tax services to clients globally.
The company operates as a network of independent member firms, all of which are part of Deloitte Touche Tohmatsu Limited.
Why We Picked It:
Deloitte’s strength lies in guiding large, complex organizations through strategic and tactical security improvements, making their Purple Teaming initiatives impactful and aligned with broader risk management goals, crucial for aligning defense and offense.
Their professionalism and tailored service make them one of the top Purple Teaming companies.
Specifications:
Deloitte’s Purple Teaming services are part of their broader Cyber and Strategic Risk offerings.
They provide highly customized engagements that leverage global threat intelligence to develop realistic attack scenarios.
Their methodology includes active Red Team Blue Team collaboration, strategic workshops, and detailed reporting with actionable recommendations for enhancing security controls, processes, and people, leading to comprehensive security operations optimization.
Reason to Buy:
Deloitte is the ideal partner for large enterprises and highly regulated organizations that require a highly structured, comprehensive, and globally consistent approach to Purple Teaming.
If you need a firm that can integrate Purple Teaming outcomes with broader risk management, compliance, and strategic cybersecurity initiatives, Deloitte offers extensive capabilities for aligning defense and offense.
Features:
- Global Reach & Resources: Extensive expertise and presence across industries and geographies.
- Threat Intelligence-Driven: Simulations informed by cutting-edge and industry-specific threats.
- Strategic & Tactical Guidance: Providing both high-level and operational improvements for security operations optimization.
- Compliance Integration: Ability to align Purple Teaming with regulatory requirements.
- Holistic Security Transformation: Potential to integrate with broader cybersecurity program enhancements.
Pros:
- Vast resources and deep expertise in complex enterprise environments.
- Highly structured methodology and strong integration with risk and compliance.
Cons:
- Engagements typically involve higher costs due to the breadth of services.
- May have a more formal process compared to boutique, agile firms.
🔗 Try Deloitte → Deloitte Official Website
Conclusion
In mid-2025, the imperative for aligning defense and offense in cybersecurity is undeniable.
The shift towards collaborative security, profoundly embodied by Purple Teaming, is no longer an emerging trend but a foundational pillar of robust cybersecurity resilience.
The Purple Teaming companies highlighted above represent the vanguard of this evolution, each offering unique strengths to help organizations achieve a truly integrated and adaptive cybersecurity posture.
By investing in Purple Teaming services, businesses move beyond traditional, siloed security testing to a dynamic model where Red Team and Blue Team learn from each other in real-time.
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