Follum Hydrologic Solutions, LLC
Follum Hydrologic Solutions, LLC is a small business in Casper, WY registered on SAM.gov to bid on federal contracts. It has won about $74,200 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- QUGQJF8CLBX8
- CAGE code
- 988E2
- SAM.gov registration
- Active
Registration details
| Legal business name | Follum Hydrologic Solutions, LLC |
|---|---|
| Unique Entity ID (UEI) | QUGQJF8CLBX8 |
| CAGE code | 988E2 |
| Location | Casper, WY |
| SAM.gov registration | Active through Jul 17, 2027 |
| Business started | 2021 |
| Primary NAICS code | 541330: Engineering Services |
| Website | follumhydro.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $824,600 |
| FY2026 | $74,200 |
Its biggest federal customers over the last four fiscal years: Department of the Army ($898,800).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jan 8, 2026 | Department of the Army | Baa 25-0025 development of gap analysis tool (gat) | $74,200 |
| Aug 28, 2023 | Department of the Army | Baa-22-0029: ensemble flood maps for use in continental-scale forecasting frameworks | $84,875 |
| Aug 28, 2023 | Department of the Army | Baa-22-0033: topobathymetric estimation for 2d hydraulic models | $299,950 |
| Aug 25, 2023 | Department of the Army | Baa-22-0031: multi-model flood mapping for use in continental-scale forecasting frameworks | $374,850 |
| Jul 27, 2023 | Department of the Army | Baa-22-0030: "floodspreaderpy, a flood inundation mapping capability written in python"… | $64,925 |
| Jul 15, 2022 | Department of the Army | Baa- 21-0129 "ensemble bathymetric estimation of streams and rivers for austere… | $85,000 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Follum Hydrologic Solutions, LLC is small under
On its SAM.gov registration, Follum Hydrologic Solutions, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Follum Hydrologic Solutions, LLC's NAICS codes
462 open federal opportunities on SAM.gov use a NAICS code Follum Hydrologic Solutions, LLC is small under. These are due soonest.
- SB Set-Aside under Seaport – Battle Watch Support Services for CNIC
Due in 2 daysOct 12, 2026
- Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- PAE Maritime Professional Support Services
Due in 2 daysOct 12, 2026
- MSC Engineering Drawings IDIQ
Due in 2 daysOct 12, 2026
- Fuel Tank Inspections & Maint/Diesel Fuel Testing and Polishing Service
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with Wyoming:
- MC2 Engineering and Construction, P.C., Sheridan, WY
- Nelson Engineering, Jackson, WY
- Jorgensen Associates, Inc, Jackson, WY
- Asrc Federal System Solutions LLC, Beltsville, MD
- Mayvin, Inc., Alexandria, VA
- BWXT Enrichment Operations, LLC, Oak Ridge, TN
Frequently asked questions
What is Follum Hydrologic Solutions, LLC's CAGE code?
Follum Hydrologic Solutions, LLC's CAGE code is 988E2. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Follum Hydrologic Solutions, LLC's UEI?
Follum Hydrologic Solutions, LLC's Unique Entity ID (UEI) is QUGQJF8CLBX8. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Follum Hydrologic Solutions, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Follum Hydrologic Solutions, LLC's registration is active through jul 17, 2027. Registrations are renewed every year.
Is Follum Hydrologic Solutions, LLC a small business?
Follum Hydrologic Solutions, LLC is registered on SAM.gov as small under 3 NAICS codes, including its primary code, 541330. 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
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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 ask us to remove this page, email hello@fedready.us.