ATCS, INC. is associated with UEI WBQ6MPM5VG51 and CAGE 3Y9V5 in public federal records. AcornBids currently links 6 prime awards totaling $5.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Administrative Management and General Management Consulting 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 HERNDON, VA, USA.
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 Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 70FB8021F00000155OPERATION REVIEW OF THE OFFICE OF BUSINESS, INDUSTRY AND INFRASTRUCTURE INTEGRATION (OB3I). | Department of Homeland Security | $3.4M | Sep 7, 2021 | Feb 27, 2022 |
| GS10F0040VFEDERAL SUPPLY SCHEDULE CONTRACT. | General Services Administration | $51.5M | Dec 9, 2008 | Not available |
| 70FB8021F00000085FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) IS ISSUING A BPA CALL FOR RECOVERY DIRECTORATE: EQUITY ANALYSIS & COORDINATION. | Department of Homeland Security | $935.5K | Aug 18, 2021 | Aug 28, 2025 |
| 70FB8020F00000007FEMA-NORTHCOM INITIATIVE | Department of Homeland Security | $548.7K | Nov 27, 2019 | Jun 24, 2025 |
| 70FB8021F00000086FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) IS ISSUING A CALL ORDER FOR RECOVERY DIRECTORATE: DIVERSITY & INCLUSION WORKING GROUP SUPPORT | Department of Homeland Security | $52.3K | Aug 19, 2021 | Jun 10, 2025 |
| 70FB8021F00000082SUPPORT FOR FIELD LEADER CADRE OUTCOME DRIVEN RECOVERY INTEGRATION | Department of Homeland Security | $141.2K | Aug 5, 2021 | Aug 27, 2021 |
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 30, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Aug 5, 2004 |
| Entity start | Jun 30, 1994 |
| Industry | Reported size status |
|---|---|
| 236115 — New Single-Family Housing Construction (except For-Sale Builders) | Not reported |
| 236116 — New Multifamily Housing Construction (except For-Sale Builders) | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 541330 — Engineering Services | Not reported |
| 541360 — Geophysical Surveying and Mapping Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 562910 — Remediation Services | Not reported |
| 925120 — Administration of Urban Planning and Community and Rural Development | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| BRIAN RIFFEL | Government business | Contact method not published | SAM registration | Not available |
| MELENE TOLSON | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541611 — Administrative Management and General Management Consulting Services.
Recorded products and services: R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
13861 SUNRISE VALLEY DR STE 200, HERNDON, Virginia 20171, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of Homeland Security; General Services Administration.
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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