T.D. Williamson Information
Summary
T.D. Williamson is a private company that has been in the industry for 106 years. The company currently specializes in the Oil & Energy area. The position of the President & CEO is occupied by Robert D. McGrew. Its headquarters is located at Tulsa, Oklahoma, USA. The number of employees ranges from 1.0K to 5.0K. The annual revenue of T.D. Williamson varies between 500M and 1.0B. To connect with T.D. Williamson employee register on SignalHire.
Organization Website | tdwilliamson.com |
Social Links |    |
Phone Number | +1-918-447-5000 |
Industries | |
Headquarters Location | 6120 South Yale, Tulsa, OK, 74136 US |
Employees Size | 1000-5000 employees |
Specialties | Hot Tapping and Plugging, Pipeline Solutions, Pipeline Cleaning, Inline Inspection, Transmission, Gathering, Offshore, Distribution Systems, Pipeline Repair, Non Intrusive Isolation, Pigging, High Pressure Fittings, Low Pressure Equipment, Closures, Repair Sleeve, Emergency Response, Emissions Reduction, Pipeline Data, Integrity Inspection, C02 Solutions, Emerging Fuels, Hydrogen Solutins |
SIC Code | 3560 |
DMA Code | Tulsa Metropolitan Area |
Founded | 1920 |
Estimated Annual Revenue | $500M - 1.0B |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1987 | Public Company | 10K - 50K | 3.4B | $5M | |
| 1938 | Public Company | 1.0K - 5.0K | 383.4M | $660M | |
| 1977 | Public Company | 1.0K - 5.0K | 238.1M | $109M | |
| 1989 | Public Company | 1.0K - 5.0K | 851.3M | $150K |
Estimated Website Traffic
The chart shows a decline in traffic to the tdwilliamson.com website. In February, traffic decreased to 29905, compared to 32383 in the previous month. The highest traffic in 2026 was recorded in January, reaching 32383 visits.
Employees Turnover 1 quarter 2026
Number of employees switched from or switched to
Length of Employment
Employee tenure at T.D. Williamson shows a diverse range of experience levels:
7% for 1–2 years9% for 3–4 years10% for 5–7 years10% for 8–10 years64% have over 11 years of service at T.D. Williamson
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