District of Columbia NAICS 541990 — All Other Professional, Scientific, and Technical Services Contracts
There are no open NAICS 541990 (All Other Professional, Scientific, and Technical Services) solicitations in District of Columbia right now. Over the past 12 months, 50 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- ADVANCED REGENERATIVE MANUFACTURING INSTITUTE INC1 awards · $17.9M
- LMI CONSULTING, LLC1 awards · $63.8M
No Open Solicitations Right Now
See all →No open solicitations right now — 50 were posted in the past 12 months. Browse all District of Columbia NAICS 541990 opportunities →
Recently Awarded (Last 90 Days)
- R425 National VHA Biomedical Engineering Technical Professional Support Services (BETPSS) IDIQ
VETERANS AFFAIRS, DEPARTMENT OF→ DELTASTRAC LLC$175.0M
- R425 National VHA Biomedical Engineering Technical Professional Support Services (BETPSS) IDIQ
VETERANS AFFAIRS, DEPARTMENT OF→ AGILERANK LLC$175.0M
- R425 National VHA Biomedical Engineering Technical Professional Support Services (BETPSS) IDIQ
VETERANS AFFAIRS, DEPARTMENT OF→ Blue Water Initiatives LLC$175.0M
- Enterprise Logistics and Installation Support Services Commercial Solutions Opening (CSO)
DEPT OF DEFENSE→ LMI CONSULTING, LLC$63.8M
Frequently Asked Questions
What professional services contracts does the federal government award (NAICS 54)?
NAICS sector 54 (Professional, Scientific, and Technical Services) is one of the largest federal contracting sectors, covering IT consulting, engineering, R&D, management consulting, architecture, legal services, and accounting. Major buyers include DoD, DHS, VA, and civilian agencies across all categories.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.