Steven Chang
Contracting Point of Contact Defense Counterintelligence and Security Agency
- Phone
- (571) 752-8497
- Latest SAM.gov record
Contact facts
- Offices
- 2
- SAM.gov notices
- 5
- Contract awards and IDVs
- 58 57 awards, 1 IDV, as contracting staff
- First SAM.gov record
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Contract awards and IDVs
Show 15 more
Latest 25 of 58 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Carahsoft Technology Corp | 4 |
| 2 | Martek Global Services, Inc. | 4 |
| 3 | At&T Mobility National Accounts LLC | 3 |
| 4 | DLT Solutions, LLC | 2 |
| 5 | Red River Technology LLC | 2 |
| 6 | Rivertech LLC | 2 |
| 7 | Blue TECH Inc. | 2 |
| 8 | West Publishing Corporation | 2 |
| 9 | Iron Mountain Information Management LLC | 2 |
| 10 | Digital Management LLC | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541519 Other Computer Related Services | 16 |
| 2 | 511210 Software Publishers | 8 |
| 3 | 541611 Administrative Management and General Management Consulting Services | 6 |
| 4 | 541512 Computer Systems Design Services | 4 |
| 5 | 517112 Wireless Telecommunications Carriers (except Satellite) | 3 |
| 6 | 517312 Wireless Telecommunications Carriers (except Satellite) | 3 |
| 7 | 541511 Custom Computer Programming Services | 3 |
| 8 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 2 |
| 9 | 561210 Facilities Support Services | 2 |
| 10 | 611430 Professional and Management Development Training | 2 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Defense Counterintelligence and Security Agency | 62 |
| 2 | Headquarters (Army) | 1 |
Quick answers
Who is Steven Chang?
Steven Chang is a Contracting Point of Contact at Defense Counterintelligence and Security Agency (Department of Defense). Point of contact on 5 SAM.gov notices and contracting staff on 57 contract awards and 1 IDV, from February 28, 2012 to April 21, 2025.
What agency does Steven Chang work for?
Steven Chang's SAM.gov records name Defense Counterintelligence and Security Agency (Department of Defense) most, among 2 offices.
How do I contact Steven Chang?
SAM.gov lists Steven Chang's email tzeleong.s.chang.civ@mail.mil and phone (571) 752-8497.
What is the latest SAM.gov notice naming Steven Chang?
Microsoft Unified Support, limited / sole source justification, posted October 3, 2024.
Which vendors has Steven Chang awarded contracts to?
The vendors on the most contract awards and IDVs naming Steven Chang are Carahsoft Technology Corp, Martek Global Services, Inc. and At&T Mobility National Accounts LLC.
On GovTribe
See Steven Chang's full record
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