5 Open NAICS 541380 Solicitations — Interior Department Of The
Testing Laboratories and Services
5 open NAICS 541380 solicitations are currently posted by Interior Department Of The. Over the past 12 months, 28 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- AI Advance Solutions LLC1 awards · $8K
- BSA ENVIRONMENTAL SERVICES INC1 awards · $63K
- CARLETON UNIVERSITY1 awards · $12K
- CYANO HOLDINGS, INC.1 awards · $125K
- ACZ LABORATORIES, INC.1 awards · $29K
Open Solicitations
See all →- WELL DRINKING WATER SAMPLE ANALYSIS
INTERIOR, DEPARTMENT OF THEDue Aug 28, 2026
Recently Awarded (Last 90 Days)
- B--Organic & Inorganic Soil, Sediment & Water Labor
INTERIOR, DEPARTMENT OF THE→ Eurofins Drinking Water and Wastewater West, LLC—
- F--Laboratory Water Testing Services, NPS-PORE
INTERIOR, DEPARTMENT OF THE→ BRELJE AND RACE LABORATORIES, INC.$93K
- B--BIOLOGICAL ANALYSIS-WATER SAMPLES - IDIQ
INTERIOR, DEPARTMENT OF THE→ BSA ENVIRONMENTAL SERVICES INC$63K
- B--NM-SOUTHWESTERN NATIVE ARC- GT SEQUENCE PANEL GILA
INTERIOR, DEPARTMENT OF THE→ GTSeek LLC$23K
- B--Organic & Inorganic Soil, Sediment & Water Labor
INTERIOR, DEPARTMENT OF THE→ MDK, LLC—
- B--Organic and Inorganic Soil, Sediment & Water Labor
INTERIOR, DEPARTMENT OF THE→ SGS NORTH AMERICA INC.—
- B--Organic and Inorganic Soil, Sediment & Water Labor
INTERIOR, DEPARTMENT OF THE→ VITISYSTEMS, INC.—
- B--Organic & Inorganic Soil, Sediment & Water Labor
INTERIOR, DEPARTMENT OF THE→ MATRIX SCIENCES INTERNATIONAL INC—
- B--Chemical and Geotechnical Analysis
INTERIOR, DEPARTMENT OF THE→ RTI LABORATORIES INC$810K
- Q--WASTEWATER TESTING
INTERIOR, DEPARTMENT OF THE→ ACZ LABORATORIES, INC.$29K
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.