SubTerra USA: Detailed Company Information & Corporate Profile
Summary
SubTerra USA, headquartered in Houston, Texas, delivers engineering solutions within the energy sector since 2014. With a team of 10–50 professionals and annual revenue between $10 M and $50 M, the firm specializes in underground storage, solution mining, brine mining, disposal wells, salt dome storage, and reservoir storage for hydrocarbons, gas, and crude oil.
The company’s technical portfolio includes facilities design, well design, permitting, remediation, mechanical integrity testing (MIT), operator training, API 1115, API 1170, API 1171 compliance, integrity management, cavern hydraulics, geomechanical studies, and 3‑D seismic analysis. SubTerra USA also manages cavern storage and well drilling operations.
Leadership features Vice President – Science & Engineering Joel Warneke PhD PE, Vice President Operations Dean Tumlinson, Vice President – Contracts and Finance Tony Norris, along with senior experts such as Sarah Warneke (Petrophysicist), Luc LEcuyer (Project Manager), Corey Shircliff (Geologist), and Robert Vetter (Cavern Engineer).
| SubTerra USA Website | cavernsolutions.com |
| Phone Number | 713-393-7733 |
| Industries | |
| SubTerra USA Headquarters Address | 2515 Texas Ave, Houston, Texas, 77003 US |
| Company Size | 10-50 employees |
| Specialities & Services | Underground Storage, Solution Mining, Brine Mining, Disposal Wells, Salt Dome Storage, Facilities Design, Well Design, Permitting, Remediation, Mechanical Integrity Testing (MIT), Reservoir Storage, Operator Training, API 1170, API 1171, API 1115, Integrity Management, Cavern Storage, Well Drilling, Hydrocarbon Storage, Gas Storage, Crude Oil Storage, Cavern Hydraulics, Geomechanical Studies, 3D Siesmic |
| Founded | 2014 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-10-20 |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
SubTerra USA's workforce includes employees across a wide range of tenure levels.
33% have been with the company for 1 to 2 years67% have been with the company for 3 to 4 years
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SubTerra USA Corporate Information: FAQ
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