Federal contractor profile
STRUCTURAL DYNAMICS LLC
UEI V43JS6CX8UZ4CAGE 12ZG0
Overview
- Legal name
- STRUCTURAL DYNAMICS LLC
- Registered location
- FISHTAIL, MT, USA
- Primary NAICS
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- Latest award activity
- Jul 6, 2026
Read company summary
STRUCTURAL DYNAMICS LLC is associated with UEI V43JS6CX8UZ4 and CAGE 12ZG0 in public federal records. AcornBids currently links 1 prime award totaling $21.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238190 (Other Foundation, Structure, and Building Exterior Contractors). Its public SAM.gov registration lists FISHTAIL, MT, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 22, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- STRUCTURAL DYNAMICS LLC
- UEI
- V43JS6CX8UZ4
- CAGE
- 12ZG0
- Registered address
- 105 NYE CEMETERY RD, FISHTAIL, MT, 59028, USA
- Registration status
- Active
- Primary NAICS
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- SAM activation
- Jun 30, 2026
- Initial registration
- Jun 3, 2025
- Entity start
- Feb 17, 2025
- SAM updated
- Jun 30, 2026
- Registration expires
- Jun 30, 2027
- Fiscal year end
- Feb 15
- Place of incorporation
- MT, USA
Research brief
Source facts
- Loaded prime-award records link 1 awards and $21,438 in reported obligations to this legal entity. Source
- Recorded awards include Other Heavy and Civil Engineering Construction (NAICS 237990); this classification is not proof of every company capability. Source
- An example award describes: KOBAYASHI DOCK HELICAL ANCHORS INSTALLATION Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $4.4K |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $17.0K |
| Change | $-12.6K |
| Growth | -73.9% |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of the Interior | $21.4K | 1 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| MONTANA STATE OFFICE | $21.4K | 1 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 237990 — Other Heavy and Civil Engineering Construction | $21.4K | 1 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| J019 — Maintenance, Repair and Rebuilding of Equipment: Ships, Small Craft, Pontoons, and Floating Docks | $21.4K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $21.4K | 1 |
States
| Category | Period obligations | Awards |
|---|---|---|
| MT | $21.4K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| SMALL BUSINESS SET ASIDE - TOTAL | $21.4K | 1 |
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 140L3625P0095KOBAYASHI DOCK HELICAL ANCHORS INSTALLATION | Department of the Interior | $21.4K | Sep 8, 2025 | Sep 14, 2026 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 3, 2025 |
| Entity start | Feb 17, 2025 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236210 — Industrial Building Construction | Not reported |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 423810 — Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BRANDEN BECK | Government business | Contact method not published | SAM registration | Not available |
| CHEYENNE MILNER | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236210 — Industrial Building Construction
- 238120 — Structural Steel and Precast Concrete Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 423810 — Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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