Active
Small Business
Overview
- Legal name
- TRIVERS ASSOCIATES, INC.
- Also known as
- TRIVERS ASSOCIATES
- Registered location
- SAINT LOUIS, MO, USA
- Website
- Company website ↗
- Primary NAICS
- 541310 — Architectural Services
- Latest award activity
- Apr 1, 2026
Read company summary
TRIVERS ASSOCIATES, INC. is associated with UEI DNNJHWPNDL89 and CAGE 09FA1 in public federal records. AcornBids currently links 4 prime awards totaling $9.2M in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Architectural Services; Environmental Consulting Services; Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541310 (Architectural Services). Its public SAM.gov registration lists SAINT LOUIS, MO, USA.
At a glance
Lifetime prime obligations$9.2M
Prime awards4
Awards with future end dates1
Top-agency concentration99.1%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 10, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- TRIVERS ASSOCIATES, INC.
- Doing business as
- TRIVERS ASSOCIATES
- UEI
- DNNJHWPNDL89
- CAGE
- 09FA1
- Registered address
- 380 N 18TH ST STE 100, SAINT LOUIS, MO, 63103, USA
- Registration status
- Active
- Primary NAICS
- 541310 — Architectural Services
- SAM activation
- Feb 19, 2026
- Initial registration
- Oct 31, 2001
- Entity start
- Mar 23, 1983
- SAM updated
- Feb 19, 2026
- Registration expires
- Feb 17, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MO, USA
Research brief
Source facts
- Loaded prime-award records link 4 awards and $9,170,562 in reported obligations to this legal entity. Source
- Recorded awards include Architectural Services (NAICS 541310); this classification is not proof of every company capability. Source
- An example award describes: FEASIBILITY AND FUTURE-USE PLAN FOR THE J.W. TOUMEY HISTORIC DISTRICT BUILDINGS IN WATERSMEET, MICHIGAN Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$-28.0K
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 4 of 4 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 | $2.5K |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $-30.5K |
| Change | $33.0K |
| Growth | Not comparable |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
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 Agriculture | $79.2K | 1 |
| Department of Defense | $2.5K | 1 |
| General Services Administration | $-109.7K | 2 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| USDA-FS, CSA EAST 7 | $79.2K | 1 |
| W07V ENDIST ST LOUIS | $2.5K | 1 |
| PBS R5 ACQUISITION MANAGEMENT DIVISION | $-109.7K | 2 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 541620 — Environmental Consulting Services | $79.2K | 1 |
| 541330 — Engineering Services | $2.5K | 1 |
| 541310 — Architectural Services | $-109.7K | 2 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| B521 — Historical Studies | $79.2K | 1 |
| C211 — Architect - Engineer Services (including landscaping, interior layout, and designing) | $-634 | 2 |
| C219 — Other Architect and Engineering Services | $-106.5K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| 12444523A0015 | $79.2K | 1 |
| W912P926DA030 | $2.5K | 1 |
| Unclassified | $-109.7K | 2 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $2.5K | 1 |
| SMALL BUSINESS SET ASIDE - TOTAL | $-30.5K | 3 |
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 |
|---|---|---|---|---|
| 12444625F0035FEASIBILITY AND FUTURE-USE PLAN FOR THE J.W. TOUMEY HISTORIC DISTRICT BUILDINGS IN WATERSMEET, MICHIGAN | Department of Agriculture | $79.2K | Sep 19, 2025 | Aug 29, 2026 |
| W912P926FA049THIS TASK ORDER OBLIGATES THE CONTRACT MINIMUM GUARANTEE AMOUNT OF $2500 AND WILL BE UNILATERALLY DE-OBLIGATED UPON AWARD OF TASK ORDER(S) AND/OR MODIFICATION(S) SATISFYING THE… | Department of Defense | $2.5K | Feb 11, 2026 | Jan 28, 2031 |
| 47PF0019C0049EO14042: THIS MODIFICATION IS TO INCORPORATE THE COVID PROTOCOL MASS MODIFICATION INTO THE ARCHITECT ENGINEER CONTRACT FOR THE BEAN BACKFILL PROJECT AT THE BEAN FEDERAL CENTER IN… | General Services Administration | $6.4M | May 9, 2019 | Aug 31, 2025 |
| 47PF0021C0014EO14042: THIS MODIFICATION IS FOR THE PURPOSE OF INCORPORATING THE COVID 19 PROTOCOLS MODIFICATION TO THE ARCHITECT ENGINEER CONTRACT FOR THE BEAN EXTERIOR REPAIRS PROJECT AT THE… | General Services Administration | $2.7M | Jan 26, 2021 | Aug 22, 2022 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 19, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 31, 2001 |
| Entity start | Mar 23, 1983 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| AMY E GILBERTSON | Government business | Contact method not published | SAM registration | Not available |
| CARIE A DUNN | Alternate government business | Contact method not published | SAM registration | Not available |
| AMY E GILBERTSON | Electronic business | Contact method not published | SAM registration | Not available |
| JOE W BRINKMANN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — Engineering Services
- 541410 — Interior Design Services
- 541620 — Environmental Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
Registered products and services
- C1AA — ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
- C1AB — ARCHITECT AND ENGINEERING- CONSTRUCTION: CONFERENCE SPACE AND FACILITIES
- C1AZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS
- C1BE — ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT TERMINALS
- C1BG — ARCHITECT AND ENGINEERING- CONSTRUCTION: ELECTRONIC AND COMMUNICATIONS FACILITIES
- C1CA — ARCHITECT AND ENGINEERING- CONSTRUCTION: SCHOOLS
- C1CZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER EDUCATIONAL BUILDINGS
- C1DB — ARCHITECT AND ENGINEERING- CONSTRUCTION: LABORATORIES AND CLINICS
- C1FA — ARCHITECT AND ENGINEERING- CONSTRUCTION: FAMILY HOUSING FACILITIES
- C1FB — ARCHITECT AND ENGINEERING- CONSTRUCTION: RECREATIONAL BUILDINGS
- C1FC — ARCHITECT AND ENGINEERING- CONSTRUCTION: TROOP HOUSING FACILITIES
- C1FD — ARCHITECT AND ENGINEERING- CONSTRUCTION: DINING FACILITIES
- C1FZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER RESIDENTIAL BUILDINGS
- C1JA — ARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS
- C1JZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS
- C211 — Architect - Engineer Services (including landscaping, interior layout, and designing)
- C219 — Other Architect and Engineering Services
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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