Active
Overview
- Legal name
- XST INC.
- Registered location
- SAN DIEGO, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Apr 29, 2026
Read company summary
XST INC. is associated with UEI DKGULZJ85LB4 and CAGE 6SB84 in public federal records. AcornBids currently links 1 prime award totaling $33.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering 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 SAN DIEGO, CA, USA.
At a glance
Lifetime prime obligations$33.7M
Prime awards1
Awards with future end dates0
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 Oct 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- XST INC.
- UEI
- DKGULZJ85LB4
- CAGE
- 6SB84
- Registered address
- 2020 CAMINO DEL RIO NORTH, SUITE 400, SAN DIEGO, CA, 92108, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Dec 19, 2025
- Initial registration
- Jun 27, 2012
- Entity start
- Mar 1, 2012
- SAM updated
- Dec 19, 2025
- Registration expires
- Dec 17, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, USA
Research brief
Source facts
- Loaded prime-award records link 1 awards and $33,695,919 in reported obligations to this legal entity. Source
- Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
- An example award describes: IN SUPPORT OF ITS MISSION, PEO C4I REQUIRES SERVICES IN SUPPORT OF ITS MODERNIZATION, INSTALLATION, AND INTEGRATION PROCESSES, HEREINAFTER IDENTIFIED AS PLATFORM INTEGRATION AND MODERNIZATION SUPPORT SERVICES (PIMSS). Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$13.6M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| N0003921F3014IN SUPPORT OF ITS MISSION, PEO C4I REQUIRES SERVICES IN SUPPORT OF ITS MODERNIZATION, INSTALLATION, AND INTEGRATION PROCESSES, HEREINAFTER IDENTIFIED AS PLATFORM INTEGRATION AND… | Department of Defense | $33.7M | Aug 3, 2021 | Aug 4, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 19, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 27, 2012 |
| Entity start | Mar 1, 2012 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541922 — Commercial Photography | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 711510 — Independent Artists, Writers, and Performers | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| WADDY STEPHENSON | Government business | Contact method not published | SAM registration | Not available |
| ARMAN VOSOUGH | Alternate government business | Contact method not published | SAM registration | Not available |
| ARMAN VOSOUGH | Electronic business | Contact method not published | SAM registration | Not available |
| ARMAN VOSOUGH | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541618 — Other Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541922 — Commercial Photography
- 541990 — All Other Professional, Scientific, and Technical Services
- 611430 — Professional and Management Development Training
- 711510 — Independent Artists, Writers, and Performers
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About XST INC.
What products and services appear in its federal awards?
Recorded award industries: 541330 — Engineering Services.
Recorded products and services: R408 — Program Management/Support Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2020 CAMINO DEL RIO NORTH, SUITE 400, SAN DIEGO, California 92108, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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