Active
Small Business
Overview
- Legal name
- ANDREW C CHEN
- Also known as
- TECTONICS
- Registered location
- EMERYVILLE, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Aug 4, 2026
Read company summary
ANDREW C CHEN is associated with UEI M9M3S9WN6GK8 and CAGE 0HSP9 in public federal records. AcornBids currently links 30 prime awards totaling $25.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. 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 541330 (Engineering Services). Its public SAM.gov registration lists EMERYVILLE, CA, USA.
At a glance
Lifetime prime obligations$25.7M
Prime awards30
Awards with future end dates7
Top-agency concentration90.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ANDREW C CHEN
- Doing business as
- TECTONICS
- UEI
- M9M3S9WN6GK8
- CAGE
- 0HSP9
- Registered address
- 1500 PARK AVE APT 129, EMERYVILLE, CA, 94608, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Mar 23, 2026
- Initial registration
- Jan 27, 2002
- Entity start
- Jul 15, 1984
- SAM updated
- Mar 23, 2026
- Registration expires
- Mar 20, 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 |
|---|---|---|---|---|
| 47PK1720D0013IDIQ CONTRACT FOR AE SERVICES, REGION 9, ZONE 2 | General Services Administration | $10.0M | Dec 9, 2019 | Not available |
| N6247325F0040THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE SERVICE TO VALIDATE PLANNING REQUIREMENTS AND DEVELOP PRELIMINARY PLAN DELIVERABLES IAW THE SCOPE OF WORK AND ESTIMATED BUDGET FOR… | Department of Defense | $668.8K | Jun 18, 2025 | Jul 15, 2026 |
| N6247325F4317TASK ORDER AWARD FOR BACHELOR ENLISTED QUARTERS (BEQ) REPAIR PLAN AT MARINE CORPS BASE (MCB) CAMP PENDLETON | Department of Defense | $1.7M | Jul 1, 2025 | Jan 31, 2027 |
| N6247323F4415NASL SECURE SPACE PLANNING AND DESIGN STUDY | Department of Defense | $1.6M | Aug 17, 2023 | Jun 24, 2026 |
| N6247326F0281A-E PCAS FOR P25003U; NON-POTABLE DEDICATED FILL LINE AT MCAGCC TWENTYNINE PALMS CA. | Department of Defense | $98.7K | Apr 9, 2026 | Sep 30, 2027 |
| N6247323F5180D4700189 A&E TASK ORDER TO REPLACE FIRE PROTECTION SYSTEM, FAC. 1 | Department of Defense | $312.4K | Aug 22, 2023 | Feb 26, 2025 |
| N6247325F0613MCI WEST BEQ REPAIRS | Department of Defense | $2.6M | Sep 19, 2025 | Sep 14, 2026 |
| N6247324F4586X034 AE STUDY IDIQ TO FACILITY ASSESSMENT FOR UNACCOMPANIED HOU | Department of Defense | $1.1M | May 13, 2024 | Sep 30, 2026 |
| N6247326F00351401A RENOVATE EXTERIOR/INTERIOR (QAO) FIRE LIFE SAFETY STUDY, NAVAL BASE CORONADO, SAN DIEGO, CALIFORNIA | Department of Defense | $654.8K | Jan 14, 2026 | Jul 23, 2026 |
| N6247323F4294X010 CIP: NWIC-B40 HIGH BAY 1 AND HIGH BAY 5 MODERNIZATION (FY23 | Department of Defense | $1.7M | Feb 15, 2023 | Dec 31, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 23, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 27, 2002 |
| Entity start | Jul 15, 1984 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ANDREW C CHEN | Government business | Contact method not published | SAM registration | Not available |
| CATHY FONG | Alternate government business | Contact method not published | SAM registration | Not available |
| ANDREW C CHEN | Electronic business | Contact method not published | SAM registration | Not available |
| ANDREW C CHEN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — 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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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