OST solves complex problems and overcomes challenges to deliver optimized, value-driven solutions that improve our customers’ business operations and advance their missions by building a great firm that attracts, develops, excites, and retains exceptional people.
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The OST, Inc. annual revenue was $609.3 million in 2026.
Marcus Collier is the CEO of OST, Inc..
337 people are employed at OST, Inc..
OST, Inc. is based in Washington, District of Columbia.
The NAICS codes for OST, Inc. are [541618, 5416, 541, 54, 54161].
The SIC codes for OST, Inc. are [8748, 87, 874].