Dayton T. Brown, Inc.  
1175 Church Street
Bohemia, New York 11716 
(631) 589-6300
Web Home Page:
Senior Vice President and General Manager:
Dave Mroczka
Business Development Director:
Ron Kellar
Business Focus:
Dayton T. Brown, Inc. (DTB) is one of the largest, most thoroughly equipped laboratories in the United States. For 60 years, the independently owned company has been providing a complete range of dynamic, environmental, atmospheric, electromagnetic, structural, fatigue, ballistics and program engineering and testing services. DTB is housed in one well-equipped 300,000-square-foot facility on 32 acres.
Products/ Services:
Manufacturing instruments for measuring, displaying, controlling devices; aircraft parts auxiliary equipment; armored vehicle, tank and components; R&D; aircraft testing; computer-aided engineering systems integration design services.
U.S. government agencies and organizations, including DOD, NSA, DOJ, DHS, NASA; U.S. and foreign commercial businesses.
Business Categories:
  • EMI/EMC Products and Testing
  • Engineering & Technical Support
  • Environmental Systems
  • Homeland Security
  • Laboratory Facilities
  • Lightning Protection
  • Professional Services
  • Repair Equipment/Services
  • Research
  • Shipboard Electronics
Small Business Status:
  • Small Business
  • Veteran Owned
NAICS Industry: