Four LLC, based in Herndon, VA, received $41,845,138 in federal small-business set-aside contract obligations in FY2026 (Oct 2025 to Sep 2026) and $597,518,157 across FY2022–FY2026, according to USAspending.gov. Most of it came through Small Business set-asides, followed by WOSB & EDWOSB and HUBZone. Its biggest set-aside customer since FY2024 is Department of Defense ($66,855,191). Its top industry code is NAICS 541519 (Other Computer Related Services).
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Top buying offices by sub-agency: Bureau of the Fiscal Service ($41,827,534) · U.S. Customs and Border Protection ($38,647,273) · Department of State ($24,133,147) · Defense Information Systems Agency ($21,400,529) · Office of Personnel Management ($17,664,459)
Among this company's largest set-aside awards from the last two years, these list a current end date in the next 12 months. End dates move when options are exercised; see the recompete tracker for scored opportunities.
Source: USAspending.gov (prime contract award types A–D with a small-business set-aside: total/partial small business, 8(a), WOSB/EDWOSB, SDVOSB, HUBZone), fetched Oct 18, 2026 and refreshed weekly. Fiscal-year totals are net obligations by action date, so they include modifications to older awards. Agencies and NAICS cover FY2024 to today. Award amounts are obligations to date. DoD data can lag up to 90 days. Records are grouped by the company's UEI; affiliates and joint ventures are listed separately. This page shows only public federal award data. Award records dated before April 4, 2022 may include company names and addresses supplied by Dun & Bradstreet (D&B Open Data); source: D&B, via SAM.gov and USAspending.gov. AwardWatchdog is not affiliated with Four LLC, and a profile here is not an endorsement. Spot an error? Corrections and removal requests are free: see how.