Booz Allen Acquires Defy Security to Boost Cybersecurity Offerings
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Booz Allen Acquires Defy Security to Boost Cybersecurity Offerings

The strategic acquisition aims to scale advanced cybersecurity solutions for global enterprises.

2/17/2026
Ali Abounasr El Alaoui
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Booz Allen Hamilton has announced a definitive agreement to acquire Defy Security, a move set to significantly bolster its commercial cybersecurity offerings. This strategic acquisition will integrate Defy Security as a wholly owned subsidiary, combining its sales acumen with Booz Allen's deep technical expertise. The partnership aims to deliver advanced, end-to-end cyber solutions to a diverse range of global enterprises across multiple sectors.


Strategic Expansion in Commercial Cybersecurity

The acquisition is designed to accelerate Booz Allen's product-driven revenue and scale its advanced cybersecurity solutions for leading businesses. Defy Security brings a strong customer base and established vendor relationships that complement Booz Allen’s extensive industry knowledge. This synergy will enhance the company's ability to address complex security challenges across both commercial and federal markets.

A key benefit of this union is the accelerated delivery of sophisticated cyber products and services to the market. This includes scaling offerings like Booz Allen’s AI-powered malware analysis tool, Vellox Reverser™, for wider commercial use. The combined entity will focus on providing comprehensive, tech-enabled solutions while upholding rigorous security and compliance standards.

Broadening Global Reach and Market Access

This transaction is a pivotal step in expanding Booz Allen's footprint, particularly in the United Kingdom and the European Union. The integration of Defy Security will provide a broader international customer base with access to advanced cyber services. This move strategically positions the company for substantial growth in key international markets facing increasing cyber threats.

According to Andrew Turner, head of Booz Allen’s global commercial business, the collaboration will unlock significant new market opportunities. He emphasized that the combined strengths will accelerate innovation and better protect clients' most critical assets. This forward-looking approach is crucial for navigating the rapidly evolving and increasingly complex global threat environment.

Leadership Perspectives and Company Profiles

Andrew Turner stated the acquisition enables the delivery of resilient cybersecurity services and technologies like never before. He highlighted the partnership's importance in helping leading enterprises safeguard their operations against sophisticated threats. The goal is to create a more secure digital ecosystem for their diverse clientele across sectors like finance, health, and manufacturing.

Justin Domachowski, founder and CEO of Defy Security, said his company was founded to reimagine how enterprises scale cyber technology. He noted that combining with Booz Allen’s global reach and technical qualifications presents incredible opportunities for supporting customers. Domachowski conveyed strong optimism for the future of the integrated organization and its enhanced capabilities.

Headquartered near Pittsburgh, Pennsylvania, Defy Security employs approximately 100 experienced cyber engineers, architects, and sales professionals. The company, which also has a presence in San Ramon, California, is backed by Sverica Capital. This private equity firm specializes in partnering with management teams to grow lower middle-market companies into industry leaders.

Transaction Details and Forward Outlook

The acquisition is projected to be finalized in the first quarter of Booz Allen’s fiscal year 2027. Its completion is contingent upon receiving customary regulatory approvals and satisfying standard closing conditions. Both companies are now working towards a smooth integration process pending these final steps, with financial terms of the deal not disclosed.


Ultimately, Booz Allen's acquisition of Defy Security marks a significant strategic investment in its commercial cybersecurity division. This move is poised to enhance its product portfolio, expand its international presence, and strengthen its competitive position in the global market. The combined expertise will enable the firm to offer more comprehensive and scalable security solutions to enterprises worldwide.