Grand River Archaeological Inc
Grand River Archaeological Inc (doing business as Grand River Institute) is a small business in Grand Junction, CO registered on SAM.gov to bid on federal contracts. It has won about $504,604 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- MRKNTGZBCL63
- CAGE code
- 3FEU1
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $228,224 |
| FY2025 | $195,430 |
| FY2026 (incomplete) | $80,950 |
FY2026 ended September 30, and its year-end contract reports and corrections are still arriving, so it's marked incomplete until about early January 2027.
These are every prime contract USAspending.gov records under UEI MRKNTGZBCL63, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Its biggest federal customers since fiscal year 2024: Bureau of Land Management ($504,604).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Feb 18, 2026 | Bureau of Land Management | Cultural resource inventory class III, hazardous fuels related, BLM white river field… | $80,950 |
| Sep 19, 2025 | Bureau of Land Management | BLM-CO ucrfo dominguez canyon art NATL register nomination | $63,000 |
| May 28, 2025 | Bureau of Land Management | Wrfo ABC cultural resources inventory | $77,200 |
| Apr 25, 2025 | Bureau of Land Management | Browns draw cultural resources inventory a class III (intensive) field inventory of… | $55,230 |
| Aug 21, 2024 | Bureau of Land Management | BLM-CO denca leonards basin cri III- 635 acres | $38,100 |
| Mar 6, 2024 | Bureau of Land Management | Simsberry cultural resource inventory, 3333 acres | $79,992 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Grand River Archaeological Inc |
|---|---|
| Doing business as | Grand River Institute |
| Unique Entity ID (UEI) | MRKNTGZBCL63 |
| CAGE code | 3FEU1 |
| Location | Grand Junction, CO |
| SAM.gov registration | Active through Jul 7, 2027 |
| Business started | 1990 |
| Primary NAICS code | 541620: Environmental Consulting Services |
| How to contact | No phone or email in SAM.gov's public file. Search UEI MRKNTGZBCL63 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI MRKNTGZBCL63 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Grand River Archaeological Inc is small under
On its SAM.gov registration, Grand River Archaeological Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 541620 Environmental Consulting Services
Open contracts in Grand River Archaeological Inc's NAICS codes
12 open federal opportunities on SAM.gov use one of Grand River Archaeological Inc's NAICS codes and may be open to it: no set-aside, or, in the code it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in Colorado, then the soonest due.
- BSFB Asbestos Survey Services
Due in 30 daysDec 7, 2026, 5:00 PM MST
- Phase I Environmental Site Assessment at Lower Grey Cloud Slough Islands
Due in 4 daysNov 11, 2026, 3:00 PM CST
- Pine Bluff Arsenal Testing, Lab and Engineering Services
Due in 5 daysNov 12, 2026, 2:00 PM CST
- BPA CALL for Cultural Resources Investigation Irrigation Pipeline Project
Due in 6 daysNov 13, 2026, 4:30 PM EST
- Request for Comments for Draft PWS EPA OCSPP
Due in 9 daysNov 16, 2026, 12:00 PM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541620) that have won federal contracts in Colorado:
- Anabranch Solutions, LLC, Denver, CO
- Woods Canyon Archaeological Consultants, Inc., Cortez, CO
- Owl Auxilio 8A JV LLC, Arvada, CO
- Sagebrush Advisors, LLC, Golden, CO
- Alpine Archaeological Consultants Inc, Montrose, CO
- Rjrudy LLC, Broomfield, CO
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jul 7, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Grand River Archaeological Inc's CAGE code?
Grand River Archaeological Inc's CAGE code is 3FEU1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Grand River Archaeological Inc's UEI?
Grand River Archaeological Inc's Unique Entity ID (UEI) is MRKNTGZBCL63. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Grand River Archaeological Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Grand River Archaeological Inc's registration is active through Jul 7, 2027. Registrations are renewed every year.
Is Grand River Archaeological Inc a small business?
Grand River Archaeological Inc is registered on SAM.gov as small under 1 NAICS code, including its primary code, 541620. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.