NAICS 333618 contractors: Other Engine Equipment Manufacturing
28 federal prime contractors list NAICS 333618 as their primary industry. Together they received $553.8M in prime contract obligations in the latest 12 months. The largest by obligations since FY2022 is Rolls-Royce Solutions America Inc, and most are headquartered in Florida, Virginia, and Wisconsin.
All 28 contractors
Ranked by prime contract obligations since FY2022, across all their NAICS codes. Open a profile for top agencies, recent awards, and contracts ending soon.
Prime contract obligations from USAspending.gov through Oct 5, 2026. A contractor's primary NAICS is the code with the most obligations since FY2022. For the largest contractors in this NAICS by obligations under it, see the NAICS 333618 market page. To search by name, UEI, or CAGE code, use the contractor directory.

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