What departments does T H Hill Associates have?

T H Hill Associates has employees across 5 departments including Operations, Legal, Sales, Program & Project Management, Quality Assurance.

What is the largest department at T H Hill Associates?

The largest department at T H Hill Associates is Program & Project Management with 13 employees.

Where are T H Hill Associates employees located globally?

T H Hill Associates has employees across 6 continents and 22 countries including Tunisia, Egypt, Angola, China, India.

How has T H Hill Associates's team size changed over time?

T H Hill Associates's team has decreased from approximately 100 to 98 employees based on available data.

T H Hill Associates Employee Directory

Oil and GasTexas, United States51-200 Employees

T H Hill Associates, based in Houston, Texas, operates globally in the oil and gas industry, delivering quality assurance and control, engineering, and training services for drilling equipment used in deep and challenging wells. Founded in 1980, the firm aims to reduce risks of structural and mechanical failures in downhole tools. It is recognized as the author of DS-1 and a leading provider of QA/QC for downhole drilling tools, with project management, engineering, and technician staff coordinating to minimize rig non-productive time and associated costs. The company supports operations in vendor shops and at rig sites, ensuring complex tools are inspected, assembled, and tested to exacting specifications. It serves major operators and operates across major drilling regions worldwide, extending its services beyond its home base. Clients such as Chevron rely on its on-site quality oversight to help ensure tool readiness and reliability during drilling operations.

T H Hill Associates Global Highlights

North America
166

United States Of America
164
Canada
1
Trinidad And Tobago
1

Asia
33

India
13
Philippines
7
Indonesia
3
Malaysia
3
China
2
Pakistan
2
Thailand
1
Japan
1
Singapore
1

South America
16

Colombia
10
Argentina
4
Brazil
1
Peru
1

Africa
4

Angola
2
Tunisia
1
Egypt
1

Europe
4

United Kingdom Of Great Britain And Northern Ireland
3
Spain
1

T H Hill Associates's Leadership

M. S.
President Chief Executive Officer
Mobile Phone
Email
T. L.
President
Mobile Phone
Email
A. C.
President
Mobile Phone
Email
J. L.
President Worldwide Field Operations
Mobile Phone
Email
J. M.
President
Mobile Phone
Email
S. E.
President
Mobile Phone
Email
T. S.
Founder
Mobile Phone
Email
T. H.
Owner
Mobile Phone
Email

T H Hill Associates Employee Metrics

100%

50%

0%

2026

2025

Quality Assurance
Program & Project Management
Administrative
Accounting
Supply Chain
Other
Consultant

Contact profiles from T H Hill Associates

Name

Title

Contact Info

Location

Last Update

T. H.
Owner
Mobile Phone
Email
United StatesVirginia
Jan 26, 2026
T. S.
Founder
Mobile Phone
Email
IndiaGujarat
Apr 16, 2026
T. L.
President
Mobile Phone
Email
United StatesMaryland
May 28, 2026
A. C.
President
Mobile Phone
Email
Oct 18, 2024
J. L.
President Worldwide Field Operations
Mobile Phone
Email
Oct 17, 2024
J. M.
President
Mobile Phone
Email
Oct 17, 2024
M. H.
Owner
Mobile Phone
Email
Oct 22, 2024
M. S.
President Chief Executive Officer
Mobile Phone
Email
Dec 30, 2025
N. T.
Partner
Mobile Phone
Email
Oct 23, 2024
S. H.
Owner
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is T H Hill Associates known for?

T H Hill Associates was founded in 1980 operates in the Oil and Gas industry. The company's main headquarters is located in 16800 Greenspoint Park Drive Suite 300s Houston, Texas United States; you can contact the main corporate office by phone at

+1-281-671-****

. Explore T H Hill Associates's company overview page for more information.

What is T H Hill Associates's most common email format?

T H Hill Associates employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more T H Hill Associates email formats with LeadIQ.

How many employees does T H Hill Associates have currently?

T H Hill Associates has approximately 139 employees as of May 2026. These team members are located across 5 continents, including North AmericaAsiaSouth America.

Who are T H Hill Associates's key employees and leadership?

As of May 2026, T H Hill Associates's key employees include:

President Chief Executive Officer: M. S.
President: T. L.
President: A. C.
President Worldwide Field Operations: J. L.
President: J. M.

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T H Hill Associates Employee Directory

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