General information for Synterra Corporation
Physical address
148 River St Ste 220, Greenville, Sc, 29601
Mailing address
148 River St Ste 220, Greenville, SC, 29601
Website
synterracorp.com
Points of contact for Synterra Corporation
SAM.gov Points of Contact
Shelley
Duncklee
Government Business POC
Electronic Business POC
511 Keisler Drive, Suite 101, Cary, NC, 27518
Sierra
Hoffhines
Alternate Government Business POC
Alternate Electronic Business POC
148 River Street, Suite 220, #102, Greenville, SC, 29601
Additional contact details may be available
NAICS codes for Synterra Corporation
| Code | Description | Small Business |
|---|---|---|
| 541330 PRIMARY | Engineering Services | No |
| 238910 | Site Preparation Contractors | No |
| 541360 | Geophysical Surveying and Mapping Services | Yes |
|
541620
|
Environmental Consulting Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
No
|
|
562212
|
Solid Waste Landfill
|
Yes
|
|
562910
|
Remediation Services
|
No
|
|
624230
|
Emergency and Other Relief Services
|
Yes
|
PSC codes for Synterra Corporation
| Code | Description |
|---|---|
| AH24 | Natural Resources and Environment R&D Services; Conservation and land management; R&D Administrative Expenses |
| AH34 | Natural Resources and Environment R&D Services; Recreational resources; R&D Administrative Expenses |
| AH41 | R&D- ENVIRONMENTAL PROTECTION: NOISE POLLUTION (BASIC RESEARCH) |
|
B510
|
SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS
|
|
C212
|
ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM
|
|
F107
|
ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS
|
|
F108
|
ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
|
|
F109
|
ENVIRONMENTAL SYSTEMS PROTECTION- LEAKING UNDERGROUND STORAGE TANK SUPPORT
|
|
F110
|
ENVIRONMENTAL SYSTEMS PROTECTION- DEVELOPMENT OF ENVIRONMENTAL IMPACT STATEMENTS AND ASSESSMENTS, TECHNICAL ANALYSIS AND ENVIRONMENTAL AUDITS
|
|
F111
|
ENVIRONMENTAL SYSTEMS PROTECTION- MULTIPLE POLLUTANT SUPPORT
|
|
F115
|
ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT
|
|
F999
|
OTHER ENVIRONMENTAL SERVICES
|
|
R425
|
SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
|
Update history
2 change(s) tracked
Dec 4, 2025
PSC AH34: description R&D- ENVIRONMENTAL PROTECTION: WATER POLLUTION (ENGINEERING DEVELOPMENT) → Natural Resources and Environment R&D Services; Recreational resources; R&D …
Dec 4, 2025
PSC AH24: description R&D- ENVIRONMENTAL PROTECTION: AIR POLLUTION (ENGINEERING DEVELOPMENT) → Natural Resources and Environment R&D Services; Conservation and land manage…
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