SUNSTONE TECHNICAL GROUP, LLC is associated with UEI XAJ3WVEZPBY7 and CAGE 9KEY3 in public federal records. AcornBids currently links 5 prime awards totaling $1.9M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Commerce. Its recorded federal awards include work classified as Human Resources Consulting Services; Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). 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 VIRGINIA BEACH, 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 28, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| 70RDA125FR0000038PARM SUPPORT SERVICES | Department of Homeland Security | $716.1K | Sep 19, 2025 | Sep 18, 2028 |
| 1331L526F13501172COMPLIANCE CONTRACT SUPPORT | Department of Commerce | $1.2M | Aug 1, 2026 | Jul 31, 2031 |
| 47QRCA25DSF77ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES (OASIS) PROFESSIONAL SERVICES MULTIPLE AGENCY CONTRACT | General Services Administration | $2.5K | Apr 15, 2025 | Not available |
| 47QRCA25DA298ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) 8(A) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | General Services Administration | $2.5K | Aug 20, 2025 | Not available |
| 47QRCA25DW158ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) WOMEN OWNED SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | General Services Administration | $2.5K | Jun 12, 2025 | Not available |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 6, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 3, 2023 |
| Entity start | Nov 7, 2022 |
Registration classifications: Self Certified Small Disadvantaged Business, Joint Venture Women Owned Small Business, Joint Venture Economically Disadvantaged Women Small Owned Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 336611 — Ship Building and Repairing | Not reported |
| 541330 — Engineering Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 561612 — Security Guards and Patrol Services | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| LANG NGUYEN | Government business | Contact method not published | SAM registration | Not available |
| LANG NGUYEN | Electronic business | Contact method not published | SAM registration | Not available |
| LANG NGUYEN | Alternate electronic business | Contact method not published | SAM registration | Not available |
| Lang Nguyen | Contractor contract manager | lang.nguyen@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
| David Esty | Contractor program manager | david.esty@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
| Lang Nguyen | Contractor contract manager | lang.nguyen@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
| David Esty | Contractor program manager | david.esty@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
| Lang Nguyen | Contractor contract manager | lang.nguyen@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
| David Esty | Contractor program manager | david.esty@sunstonetechnicalgroup.com | Source | Oct 1, 2026 |
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: 541612 — Human Resources Consulting Services; 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Recorded products and services: R408 — Program Management/Support Services; R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
2032 RIDGE END RD, VIRGINIA BEACH, Virginia 23454, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of Commerce; 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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