MacAulay-Brown, Inc. (MacB) is a leading National Security company delivering advanced engineering services and product solutions to Defense, Intelligence, Special Operations Forces, Homeland Security and Federal agencies. For more than 30 years, MacB has been solving some of the Nation’s most complex National Security challenges. MacB is committed to delivering mission critical capabilities, including ISR Systems and Operations, Cybersecurity and Systems, Information Operations and Intelligence, IT Solutions, Research Development Test and Evaluation, Program Management and Acquisition Support and Logistics and Supply Chain.
| Website | http://www.macb.com/ |
| Revenue | $8.1 million |
| Employees | 610 (0 on RocketReach) |
| Founded | 1979 |
| Web Rank | 896584 |
| Keywords | National Security, Defense Contracting, Intelligence Community, Engineering Services, Defense Technology, Product Solutions, Advanced Technology, Government Services, Systems Engineering, Research And Development, Program Management, Federal Agencies, Homeland Security, Software Solutions, Mission Support, Consultant Services, Special Operations, Cybersecurity, Data Analytics, It Services |
| Competitors | Lockheed Martin, Hewlett Packard Enterprise, Boeing, Northrop Grumman, RTX, Leidos, SAIC, L3Harris Technologies, CACI International Inc, General Dynamics +42 more (view full list) |
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The MacB-ESI annual revenue was $8.1 million in 2026.
MacB-ESI is based in Dayton, Ohio.