Century Geophysical, LLC
Tulsa, OK Doing business as Century Wireline Services
- UEI
- DNZSBKNQH2Q3
- CAGE
- 3URY8
- Primary NAICS
- 541360 Geophysical Surveying and Mapping Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- SAM.gov registration date
- Physical address
- 1223 S 71st E Ave, Tulsa, OK 74112, USA
- Website
- century-geo.com
- Founded
- 1946
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Energy
- Energy Equipment & Services
- Gas Utilities
- Oil & Gas
- SIC code
- 13 Oil & Gas Extraction
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $105,780 |
| FY2024 | $18,105 |
| FY2023 | -$5,200 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Century Geophysical, LLC, based in Tulsa, Oklahoma, is a small, for-profit limited liability company specializing in geophysical and borehole logging equipment manufacturing and services. Registered in SAM.gov since 2004, the company operates under the trade name Century Wireline Services and focuses on producing sophisticated geophysical logging systems and related technological components for federal agencies. As a niche manufacturer, Century Geophysical has developed a reputation for providing specialized equipment to various civilian federal agencies, demonstrating expertise in creating precise, technical instrumentation for scientific and research purposes.
The company has secured multiple federal contracts from agencies including the Department of Agriculture's Agricultural Research Service, the U.S. Geological Survey, the Office of Acquisitions and Grants, and the Forest Service Job Corps. These contracts primarily involve the procurement of specialized equipment such as draw-works systems, winches, logging cables, and vehicle-mounted logging equipment. Notably, Century Geophysical has been awarded contracts with varying set-aside designations, including one total small business set-aside for a $18,105 contract with the Pacific West Area to provide a 700-meter winch and logging cable. The contract values range from $14,800 to $83,060, with work involving equipment transfers, logging system installations, and even driving simulators for Job Corps centers. The company's contracts are predominantly firm fixed-price purchase orders, demonstrating its ability to provide precise, specialized equipment to meet specific federal agency requirements across multiple domains.
Quick answers
Is Century Geophysical, LLC registered in SAM.gov?
Yes. Century Geophysical, LLC's SAM.gov registration is active through March 13, 2027.
How much has Century Geophysical, LLC received in federal contracts?
Federal contracts obligated $105,780 to Century Geophysical, LLC in fiscal year 2025 and $118,685 in fiscal years 2023 through 2027.
How does Century Geophysical, LLC rank among federal contractors?
Century Geophysical, LLC ranked #5 in NAICS 33313 and #31 in PSC 6655 in FY2025.
What is Century Geophysical, LLC's most recent federal award?
Century Geophysical, LLC's most recent federal contract award is Draw-works system (140G0325P0205), from Office of Acquisitions and Grants (USGS), on August 11, 2025.
On GovTribe
See Century Geophysical, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors