Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- FOUR CHAMBERS STUDIO LLC
- Registered location
- VALLEJO, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 334516 — Analytical Laboratory Instrument Manufacturing
- Latest award activity
- Sep 2, 2026
Read company summary
FOUR CHAMBERS STUDIO LLC is associated with UEI JFBATKDN7W41 and CAGE 4VC02 in public federal records. AcornBids currently links 1 prime award totaling $82.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Analytical Laboratory Instrument Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334516 (Analytical Laboratory Instrument Manufacturing). Its public SAM.gov registration lists VALLEJO, CA, USA.
At a glance
Lifetime prime obligations$82.7K
Prime awards1
Awards with future end dates1
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 Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- FOUR CHAMBERS STUDIO LLC
- UEI
- JFBATKDN7W41
- CAGE
- 4VC02
- Registered address
- 128 EBBETTS PASS RD, VALLEJO, CA, 94589, USA
- Registration status
- Active
- Primary NAICS
- 334516 — Analytical Laboratory Instrument Manufacturing
- SAM activation
- Jun 22, 2026
- Initial registration
- Sep 8, 2007
- Entity start
- Apr 1, 2000
- SAM updated
- Jun 22, 2026
- Registration expires
- Jun 16, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Federal award analysis
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.
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 |
|---|---|---|---|---|
| 1232SA26P0640GIGAMACRO MAGNIFY2 DRAWER/SPECIMEN SCANNING SYSTEM | Department of Agriculture | $82.7K | Sep 3, 2026 | Nov 3, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 22, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 8, 2007 |
| Entity start | Apr 1, 2000 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 334516 — Analytical Laboratory Instrument Manufacturing | Not reported |
| 334519 — Other Measuring and Controlling Device Manufacturing | Not reported |
| 423410 — Photographic Equipment and Supplies Merchant Wholesalers | Not reported |
| 532210 — Consumer Electronics and Appliances Rental | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541922 — Commercial Photography | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 621512 — Diagnostic Imaging Centers | Not reported |
| 712110 — Museums | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| GRAHAM BIRD | Government business | Contact method not published | SAM registration | Not available |
| GENE COOPER | Alternate government business | Contact method not published | SAM registration | Not available |
| GRAHAM BIRD | Electronic business | Contact method not published | SAM registration | Not available |
| GENE COOPER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334516 — Analytical Laboratory Instrument Manufacturing
- 334519 — Other Measuring and Controlling Device Manufacturing
- 423410 — Photographic Equipment and Supplies Merchant Wholesalers
- 532210 — Consumer Electronics and Appliances Rental
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541922 — Commercial Photography
- 541990 — All Other Professional, Scientific, and Technical Services
- 561990 — All Other Support Services
- 621512 — Diagnostic Imaging Centers
- 712110 — Museums
Registered products and services
- 6760 — Photographic Equipment and Accessories
- 6780 — Photographic Sets, Kits, and Outfits
- H167 — Quality Control Services: Photographic Equipment
- H267 — Equipment and Materials Testing: Photographic Equipment
- H367 — Inspection and Laboratory Services (except medical/dental): Photographic Equipment
- H967 — Other Quality Control, Testing and Inspection Services: Photographic Equipment
- L067 — Technical Representation Services: Photographic Equipment
- N067 — Installation of Equipment: Photographic Equipment
- T010 — General Photographic Services - Still
- W067 — Lease or Rental of Equipment: Photographic Equipment
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About FOUR CHAMBERS STUDIO LLC
What products and services appear in its federal awards?
Recorded award industries: 334516 — Analytical Laboratory Instrument Manufacturing.
Recorded products and services: 6640 — Laboratory Equipment and Supplies.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
128 EBBETTS PASS RD, VALLEJO, California 94589, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
334516 — Analytical Laboratory Instrument Manufacturing.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Agriculture.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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