13 Open NAICS 541990 Solicitations — Interior Department Of The
All Other Professional, Scientific, and Technical Services
13 open NAICS 541990 solicitations are currently posted by Interior Department Of The. Over the past 12 months, 34 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- MONTECH INC10 awards · $1.1M
- INALAB CONSULTING, INC.9 awards · $1.9M
- AKIMA SYSTEMS ENGINEERING LLC2 awards · $149K
- XCELLENT TECHNOLOGY SOLUTIONS, INC2 awards · $1.5M
- ANA G IVANOV1 awards · $45K
Open Solicitations
See all →- laboratory services for tree ring samples
INTERIOR, DEPARTMENT OF THEDue Aug 25, 2026
- DD FIRE SUPPRESSION BOTTLE BPA
INTERIOR, DEPARTMENT OF THEDue Aug 26, 2026
- M--EDIS CONSERVE THE EDISON DESKS
INTERIOR, DEPARTMENT OF THEDue Sep 1, 2026
Recently Awarded (Last 90 Days)
- B--C. PETTIGREW - NEW SC
INTERIOR, DEPARTMENT OF THE→ Christian Neil Pettigrew$25K
- R--NEW SSC CHRISTINA BIAGETTI CV58LHNXFCZ3
INTERIOR, DEPARTMENT OF THE→ Christina Marie Biagetti Appleby$139K
- F--LOWER PAYETTE STREAM GAGING
INTERIOR, DEPARTMENT OF THE→ IDAHO POWER COMPANY$62K
- J--GC26 - MAINTENANCE OF JANUS FIRE
INTERIOR, DEPARTMENT OF THE→ DCHARLES FINANCIALS INC$316K
- R--26-TAR400-BW-SC-DEN-Y1
INTERIOR, DEPARTMENT OF THE→ Summit Logic Consulting LLC$74K
- R--NEW SSC - ISEAH SAYEED HASAN
26-CGS403-IH-SC-DEN-Y1
INTERIOR, DEPARTMENT OF THE→ Iseah Sayeed Hasan$53K
- R--Science and Technical Support Services (STSSC) For
INTERIOR, DEPARTMENT OF THE→ INALAB CONSULTING, INC.$321K
- B--SSC KASSANDRA ZIMMER
INTERIOR, DEPARTMENT OF THE→ Kassandra Claire Zimmer$18K
- R--NEW SSC CLOE SLIVA LL4NW2J1JEZ7
INTERIOR, DEPARTMENT OF THE→ Clotilde Quarelli Sliva$27K
- R--Science and Technical Support Services (STSSC) For
INTERIOR, DEPARTMENT OF THE→ INALAB CONSULTING, INC.$115K
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.