Sophia Chin
Contracting Officer US Army Corps of Engineers
- Phone
- (251) 690-3349
- Latest SAM.gov record
Contact facts
- Offices
- 10+
- SAM.gov notices
- 43
- Contract awards and IDVs
- 158 138 awards, 20 IDVs, 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
Show 15 more
Latest 25 of 43 listed here. See the rest on GovTribe.
Contract awards and IDVs
Show 15 more
Latest 25 of 158 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Koman Government Solutions LLC | 13 |
| 2 | Archway Solutions LIMITED Liability Company | 12 |
| 3 | Environmental Research Group, L.L.C. | 6 |
| 4 | Chenega Healthcare Services LLC | 6 |
| 5 | Cherokee Strategic Solutions, L.L.C. | 4 |
| 6 | R & D Maintenance Services Inc. | 3 |
| 7 | Chenega Reliable Services LLC | 3 |
| 8 | Alpha Facilities Solutions, LLC | 3 |
| 9 | G & G Steel Inc. | 3 |
| 10 | Dawson Solutions, Inc. | 2 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 721211 RV (Recreational Vehicle) Parks and Campgrounds | 59 |
| 2 | 562910 Remediation Services | 37 |
| 3 | 561990 All Other Support Services | 13 |
| 4 | 561210 Facilities Support Services | 12 |
| 5 | 531120 Lessors of Nonresidential Buildings (except Miniwarehouses) | 11 |
| 6 | 332312 Fabricated Structural Metal Manufacturing | 10 |
| 7 | 541330 Engineering Services | 10 |
| 8 | 541620 Environmental Consulting Services | 6 |
| 9 | 221112 Fossil Fuel Electric Power Generation | 5 |
| 10 | 221122 Electric Power Distribution | 5 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | F008 Natural Resources/Conservation- Recreation Site Maintenance (Non-Construction) | 60 |
| 2 | R499 Support- Professional: Other | 44 |
| 3 | S215 Housekeeping- Warehousing/Storage | 13 |
| 4 | X1AA Lease/Rental Of Office Buildings | 11 |
| 5 | 9520 Structural Shapes | 10 |
| 6 | M1PA Operation Of Recreation Facilities (Non-Building) | 10 |
| 7 | S112 Utilities- Electric | 10 |
| 8 | 5410 Prefabricated And Portable Buildings | 5 |
| 9 | F015 Natural Resources/Conservation- Well Drilling/Exploratory | 4 |
| 10 | R425 Support- Professional: Engineering/Technical | 4 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | US Army Corps of Engineers | 92 |
| 2 | ENDIST Mobile (USACE) | 61 |
| 3 | Air Force | 6 |
| 4 | Headquarters Military Programs (USACE) | 5 |
| 5 | Air Combat Command (USAF) | 5 |
| 6 | Marine Corps (Navy) | 4 |
| 7 | Southeast Region (IMCOM) | 4 |
| 8 | Defense Contract Audit Agency | 4 |
| 9 | Department of the Army | 3 |
| 10 | ACC Redstone | 2 |
Other records
| Record | Kind |
|---|---|
| W9127827QA001_Solicitation-Bid Documents.pdf | Government file |
| W9127827QA001_Solicitation.pdf | Government file |
| W9127826QA001_Solicitation-Amend 0001.pdf | Government file |
| W9127826QA001_Solicitation_Bid Documents.pdf | Government file |
| W9127826QA001_Solicitation.pdf | Government file |
| W9127825QA009_Solicitation.pdf | Government file |
Quick answers
Who is Sophia Chin?
Sophia Chin is a Contracting Officer at US Army Corps of Engineers (Department of the Army). Point of contact on 43 SAM.gov notices and contracting staff on 138 contract awards and 20 IDVs, from June 28, 2011 to October 5, 2026.
What agency does Sophia Chin work for?
Sophia Chin's SAM.gov records name US Army Corps of Engineers (Department of the Army) most, among 10 offices.
How do I contact Sophia Chin?
SAM.gov lists Sophia Chin's email sophia.m.chin@usace.army.mil and phone (251) 690-3349.
What is the latest SAM.gov notice naming Sophia Chin?
Provide Park Attendant services at various recreational areas in the U. S. Army Corps of Engineers, Mobile District, Alabama, Mississippi, Georgia and Florida, solicitation, posted October 5, 2026.
Which vendors has Sophia Chin awarded contracts to?
The vendors on the most contract awards and IDVs naming Sophia Chin are Koman Government Solutions LLC, Archway Solutions LIMITED Liability Company and Environmental Research Group, L.L.C.
On GovTribe
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