Active
Small Business
Overview
- Legal name
- SUBSTANCE LLC
- Registered location
- DES MOINES, IA, USA
- Website
- Company website ↗
- Primary NAICS
- 541310 — Architectural Services
- Latest award activity
- Jul 27, 2026
Read company summary
SUBSTANCE LLC is associated with UEI C8GJNWKA3ZB4 and CAGE 4KL33 in public federal records. AcornBids currently links 13 prime awards totaling $3.3M 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. 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 DES MOINES, IA, USA.
At a glance
Lifetime prime obligations$3.3M
Prime awards13
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
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 Oct 7, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SUBSTANCE LLC
- UEI
- C8GJNWKA3ZB4
- CAGE
- 4KL33
- Registered address
- 1300 WALNUT ST, DES MOINES, IA, 50309, USA
- Registration status
- Active
- Primary NAICS
- 541310 — Architectural Services
- SAM activation
- Feb 3, 2026
- Initial registration
- Dec 7, 2006
- Entity start
- Jan 1, 2001
- SAM updated
- Feb 3, 2026
- Registration expires
- Jan 30, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- IA, USA
Research brief
Source facts
- Loaded prime-award records link 13 awards and $3,271,720 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: THE INTENT OF THIS PRE-DESIGN IS TO DEVELOP A COMPREHENSIVE CENTRAL HEATING SYSTEM FOR THE NEAL SMITH FEDERAL BUILDING LOCATED AT 210 WALNUT STREET, DES MOINES, IOWA 50309. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$936.1K
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 13 of 13 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| 47PD5326F0277THE INTENT OF THIS PRE-DESIGN IS TO DEVELOP A COMPREHENSIVE CENTRAL HEATING SYSTEM FOR THE NEAL SMITH FEDERAL BUILDING LOCATED AT 210 WALNUT STREET, DES MOINES, IOWA 50309. | General Services Administration | $87.1K | Jul 27, 2026 | Feb 23, 2027 |
| 47PD5326F0259THE GENERAL SERVICES ADMINISTRATION (GSA) IS REQUESTING CA SUPPORT FOR THIS PROJECT LOCATED IOWA CITY FEDERAL BUILDING (IA0119 ICFB) 400 S. CLINTON ST IOWA CITY, IA 52240 | General Services Administration | $71.3K | Jul 16, 2026 | Jun 6, 2027 |
| 47PB5326F0002210 WALNUT ST DES MOINES, IA WO17 IS ISSUED TO PROVIDE DESIGN SERVICE FOR THE VETERANS BENEFITS ADMINISTRATION RENOVATION. | General Services Administration | $659.3K | Apr 30, 2026 | Nov 26, 2026 |
| 47PG0224F0037DESIGN SERVICES FOR FACADE REPAIR AT THE NEAL SMITH FEDERAL BUILDING 210 WALNUT STREET, DES MOINES IA 50309 | General Services Administration | $242.4K | May 22, 2024 | Sep 1, 2025 |
| 47PG0225F0071GENERAL SERVICES ADMINISTRATION. WORK ORDER 16 IS ISSUED TO PROVIDE PROFESSIONAL SERVICES FOR THE U.S. DEPARTMENT OF AGRICULTURE SPACE RECAPTURE PROJECT AT THE ROBERT V. DENNEY… | General Services Administration | $115.1K | Sep 18, 2025 | Jun 14, 2026 |
| 47PG0224F0054GENERAL SERVICES ADMINISTRATION. WORK ORDER 11 IS ISSUED FOR THE DENNEY FEASIBILITY STUDY AT THE ROBERT V. DENNEY FEDERAL BUILDING AND U.S. COURTHOUSE. 100 CENTENNIAL MALL N… | General Services Administration | $324.2K | Jul 31, 2024 | Dec 31, 2025 |
| 47PG0224F0009GSA, WO08 DESIGN SERVICES FOR THE CHILLER 1 REPLACEMENT AT THE FEDERAL BUILDING AND UNITED STATES COURTHOUSE 320 6TH STREET, SIOUX CITY IA | General Services Administration | $152.2K | Jan 9, 2024 | Oct 27, 2025 |
| 47PG0223F0003BOILER GENERATOR INTEGRATION AE REFRESH AT THE NEAL SMITH FEDERAL BUILDING, 210 WALNUT ST., DES MOINES IA 50309 | General Services Administration | $220.7K | Nov 21, 2022 | Dec 1, 2025 |
| 47PG0223F0068NEAL SMITH FEDERAL BUILDING, DES MOINES, IOWA. DESIGN EFFORTS FOR THE 3RD FLOOR WATER INFILTRATION BUILD-BACK EFFORT. | General Services Administration | $150.6K | Sep 7, 2023 | Aug 29, 2025 |
| 47PG0221F0037LOCATION: NEAL SMITH FEDERAL BUILDING. 210 WALNUT ST, DES MOINES, IA 50309 THIS PROCUREMENT IS FOR DESIGN SERVICES RELATED TO ASBESTOS ABATEMENT ON THE 4TH FLOOR AT THE NEAL… | General Services Administration | $926.8K | Apr 28, 2021 | Nov 1, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 3, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 7, 2006 |
| Entity start | Jan 1, 2001 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAVID GOSNELL | Government business | Contact method not published | SAM registration | Not available |
| TODD GARNER | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID GOSNELL | Electronic business | Contact method not published | SAM registration | Not available |
| CARRIE GARNER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541410 — Interior Design Services
Registered products and services
- C1DB — ARCHITECT AND ENGINEERING- CONSTRUCTION: LABORATORIES AND CLINICS
- C1FA — ARCHITECT AND ENGINEERING- CONSTRUCTION: FAMILY HOUSING FACILITIES
- C1FB — ARCHITECT AND ENGINEERING- CONSTRUCTION: RECREATIONAL BUILDINGS
- C1FD — ARCHITECT AND ENGINEERING- CONSTRUCTION: DINING FACILITIES
- C1FE — ARCHITECT AND ENGINEERING- CONSTRUCTION: RELIGIOUS FACILITIES
- C1FZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER RESIDENTIAL BUILDINGS
- C1GZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER WAREHOUSE BUILDINGS
- C1JA — ARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS
- C1JZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS
- C1LZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: PARKING FACILITIES
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About SUBSTANCE LLC
What products and services appear in its federal awards?
Recorded award industries: 541310 — Architectural Services.
Recorded products and services: C211 — Architect - Engineer Services (including landscaping, interior layout, and designing).
Examples from recent award records:
- THE INTENT OF THIS PRE-DESIGN IS TO DEVELOP A COMPREHENSIVE CENTRAL HEATING SYSTEM FOR THE NEAL SMITH FEDERAL BUILDING LOCATED AT 210 WALNUT STREET, DES MOINES, IOWA 50309.
- THE GENERAL SERVICES ADMINISTRATION (GSA) IS REQUESTING CA SUPPORT FOR THIS PROJECT LOCATED IOWA CITY FEDERAL BUILDING (IA0119 ICFB) 400 S. CLINTON ST IOWA CITY, IA 52240
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
1300 WALNUT ST, DES MOINES, Iowa 50309, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541310 — Architectural Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
General Services Administration.
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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