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NAICS 621999Federal ProcurementSBA SIZE: Varies by Industry

NAICS Classification 621999 Government Contracts

Federal contracting guide, active SAM.gov solicitations, small business size standards, and top purchasing agencies for NAICS code 621999.

SBA Size StandardVaries by IndustrySmall business threshold
Annual Federal SpendMulti-Million Dollar CategoryContract awards per year
Active Solicitations1 Live BidsCurrently open on SAM.gov
Primary BuyersDepartment of DefenseTop purchasing agency

Active SAM.gov Solicitations for NAICS 621999

1 Open Opportunities

PRARNG Medical Readiness Events (Periodic Health Assessment/Soldier Readiness Processing)

Agency: DEPT OF DEFENSENotice ID: W912LR26PA036Location: FORT BUCHANAN, PR
Total Small Business Set-Aside (FAR 19.5)Award Notice

Solicitation W912LR26PA036 for PRARNG Medical Readiness Events (Periodic Health Assessment/Soldier Readiness Processing) published by DEPT OF DEFENSE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Open NoticeView RFP & Pursuit Brief →

How to Win Federal Contracts under NAICS 621999

Federal buyers evaluate offerors under NAICS 621999 through a combination of verified technical capability, past performance relevance, and price reasonableness. Follow this proven pursuit framework:

1
Verify SBA Small Business Eligibility for NAICS 621999Confirm your business meets the SBA size standard of Varies by Industry in average annual revenue or employee headcount.
2
Register on SAM.gov with NAICS 621999Add NAICS 621999 to your active SAM.gov entity profile under Goods and Services to qualify for set-aside awards.
3
Review Live Solicitations & Section L & M InstructionsAnalyze current open notices below. Pay close attention to evaluation criteria (Best Value Tradeoff vs Lowest Price Technically Acceptable).
4
Generate Compliance Matrix & Draft Winning Proposal with BidGovAIUse BidGovAI to shred solicitation requirements, extract FAR compliance clauses, and draft evaluator-aligned technical proposal volumes.
Industry Bidding Strategy:

Check the solicitation Section L & M instructions and ensure SAM.gov registration is active.

Top Federal Buyers for NAICS 621999

Department of DefenseMajor purchaser of NAICS Classification 621999
Active Buyer →
General Services AdministrationMajor purchaser of NAICS Classification 621999
Active Buyer →
Department of Veterans AffairsMajor purchaser of NAICS Classification 621999
Active Buyer →

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Frequently Asked Questions About NAICS 621999

What is NAICS code 621999?

NAICS code 621999 is a standard North American Industry Classification System code used by federal contracting officers to categorize solicitations and establish small business size standards.

How do I bid on NAICS 621999 contracts?

To bid on NAICS 621999 opportunities, ensure your entity is registered on SAM.gov with NAICS 621999 listed in your assertions, and submit a compliant offer in response to the active solicitation.