Federal contractor profile
UEI D3WEU6LWSAG8CAGE 8GLF5
SEAN MERGENTHALER CONSTRUCTION LLC is associated with UEI D3WEU6LWSAG8 and CAGE 8GLF5 in public federal records. AcornBids currently links 8 prime awards totaling $156.2K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Support Activities for Forestry. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 115310 (Support Activities for Forestry). Its public SAM.gov registration lists BOZEMAN, MT, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 1202SB26M2179SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000529 E5 | Department of Agriculture | $36.5K | Aug 2, 2026 | Aug 13, 2026 |
| 1202SB26M1684SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000497 E9 | Department of Agriculture | $9.1K | Jul 27, 2026 | Jul 29, 2026 |
| 1202SB26M0456SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000235 E29 | Department of Agriculture | $30.8K | May 19, 2026 | May 30, 2026 |
| 1202SB26M0341SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000235 E3 | Department of Agriculture | $3.5K | May 14, 2026 | May 14, 2026 |
| 1202SB26T8777HEAVY EQUIPMENT FOR EAST ZONE (REGIONS 1, 2, 4, AND 9) | Department of Agriculture | $250.0K | Feb 6, 2026 | Not available |
| 1202SB25M3341SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000729 E1 | Department of Agriculture | $9.3K | Sep 25, 2025 | Sep 27, 2025 |
| 1202SB25M2441SEAN MERGENTHALER CONSTRUCTION LLC MTBDF256398 E171 | Department of Agriculture | $27.4K | Aug 21, 2025 | Aug 29, 2025 |
| 1202SB25M1264SEAN MERGENTHALER CONSTRUCTION LLC MTHLF000278 E3 | Department of Agriculture | $39.6K | Jun 16, 2025 | Jun 28, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 18, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 22, 2020 |
| Entity start | Apr 4, 2019 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 115310 — Support Activities for Forestry | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SEAN MERGENTHALER | Government business | Contact method not published | SAM registration | Not available |
| BRANDI MERGENTHALER | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 115310 — Support Activities for Forestry.
Recorded products and services: F003 — Forest/Range Fire Suppression/Presuppression Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
6859 S 19TH AVE, BOZEMAN, Montana 59718, United States
Registered location from SAM.gov; award performance locations may differ.
115310 — Support Activities for Forestry.
Primary SAM.gov NAICS classification.
Department of Agriculture.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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