Active
Woman Owned Business
Overview
- Legal name
- DATTNER ARCHITECTS DPC
- Registered location
- NEW YORK, NY, USA
- Website
- Company website ↗
- Primary NAICS
- 541310 — Architectural Services
- Latest award activity
- Sep 8, 2026
Read company summary
DATTNER ARCHITECTS DPC is associated with UEI GB25L936WC44 and CAGE 3JYM5 in public federal records. AcornBids currently links 18 prime awards totaling $40.6M 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 NEW YORK, NY, USA.
At a glance
Lifetime prime obligations$40.6M
Prime awards18
Awards with future end dates7
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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
- DATTNER ARCHITECTS DPC
- UEI
- GB25L936WC44
- CAGE
- 3JYM5
- Registered address
- 498 FASHION AVE, NEW YORK, NY, 10018, USA
- Registration status
- Active
- Primary NAICS
- 541310 — Architectural Services
- SAM activation
- Feb 10, 2026
- Initial registration
- Oct 2, 2003
- Entity start
- Jun 1, 1964
- SAM updated
- Feb 10, 2026
- Registration expires
- Feb 6, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- NY, 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 |
|---|---|---|---|---|
| 47PC0224F0085M&I SERVICES FOR 201 VARICK PRIORITY 2&3 FACADE REPAIRS | General Services Administration | $279.3K | Oct 1, 2024 | Nov 30, 2026 |
| 47PB0023F0042PRE-DESIGN PHASE ARCHITECT ENGINEER SERVICES FOR THE NORTON, VT BIL LPOE | General Services Administration | $6.7M | Mar 20, 2023 | Sep 30, 2028 |
| 47PA0323F0016ARCHITECTURAL AND ENGINEERING CONSTRUCTION PHASE SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION EMERGENCY GENERATOR REPLACEMENT AT THE ADDABBO FEDERAL BUILDING LOCATED AT 155-10… | General Services Administration | $506.8K | Mar 13, 2023 | Oct 2, 2026 |
| 47PC0221F0024A/E SERVICES FOR THE PROBATION REDUCTION SPACE PROJECT AT THE ALFONSE D'AMATO U.S. FEDERAL COURTHOUSE IN CENTRAL ISLIP, NY | General Services Administration | $584.2K | Feb 2, 2021 | Sep 18, 2026 |
| GS02P15DTD7001IGF::OT::IGF MA IDIQ CONTRACT FOR SUPPLEMENTAL ARCHITECT AND ENGINEERING SERVICES | General Services Administration | $50.0M | Apr 27, 2015 | Not available |
| 47PC0321D0006MULTIPLE-AWARD-INDEFINITE DELIVERY-INDEFINITE-QUANTITY CONTRACT FOR A/E SERVICES FOR PROJECTS WITH AN ECCA GREATER THAN OR EQUAL TO $8,000,000 FOR GSA, PBS, REGIONS 1 AND 2… | General Services Administration | $35.0M | Jul 1, 2021 | Not available |
| 47PC0721F0005AE SERVICES FOR THE ROOF AT TMCH | General Services Administration | $414.4K | Nov 2, 2020 | Sep 30, 2026 |
| 47PB0024F0389FULL DESIGN SERVICES FOR BIL COBURN GORE LPOE | General Services Administration | $18.8M | Aug 9, 2024 | Aug 31, 2029 |
| 47PC0320F0031AE SERVICED FOR TMCH ELEVATOR PROJECT | General Services Administration | $1.8M | Sep 1, 2020 | Nov 4, 2026 |
| 47PC0221F0074A/E SERVICES FOR THE ADDABBO BI-FOLD AND DROP-ARM GATE DESIGN/STUDY | General Services Administration | $374.0K | Jul 23, 2021 | Sep 29, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 10, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Oct 2, 2003 |
| Entity start | Jun 1, 1964 |
Registration classifications: Woman Owned Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| 925120 — Administration of Urban Planning and Community and Rural Development | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KIRSTEN SIBILIA | Government business | Contact method not published | SAM registration | Not available |
| MATT BARLOW | Alternate government business | Contact method not published | SAM registration | Not available |
| KIRSTEN SIBILIA | Electronic business | Contact method not published | SAM registration | Not available |
| MATT BARLOW | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541410 — Interior Design Services
- 925120 — Administration of Urban Planning and Community and Rural Development
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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