What departments does T H Hill Associates have?

T H Hill Associates has employees across 11 departments including Operations, Program & Project Management, Human Resources, Quality Assurance, Education.

What is the largest department at T H Hill Associates?

The largest department at T H Hill Associates is Quality Assurance with 14 employees.

Where are T H Hill Associates employees located globally?

T H Hill Associates has employees across 6 continents and 20 countries including Egypt, Angola, Tunisia, India, Malaysia.

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

T H Hill Associates's team has grown from approximately 100 to 102 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
164

United States Of America
163
Canada
1

Asia
35

India
16
Philippines
5
China
4
Malaysia
3
Indonesia
3
Pakistan
2
Singapore
1
Thailand
1

South America
11

Colombia
5
Argentina
4
Brazil
1
Peru
1

Europe
5

United Kingdom Of Great Britain And Northern Ireland
4
Spain
1

Africa
4

Angola
2
Egypt
1
Tunisia
1

Oceania
1

New Zealand
1

T H Hill Associates's Leadership

M. S.
President Chief Executive Officer
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. K.
Owner
Mobile Phone
Email
M. 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

Location

Last Update

T. S.
Founder
Mobile Phone
Email
India, Gujarat
Apr 16, 2026
T. H. K.
Owner
Mobile Phone
Email
India, Karnataka
Dec 30, 2025
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
Sep 24, 2026
N. T.
Partner
Mobile Phone
Email
Oct 23, 2024
S. H.
Owner
Mobile Phone
Email
Oct 22, 2024
S. E.
President
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is T H Hill Associates known for?

T H Hill Associates was founded in 1980 and operates in the Oil and Gas industry. You can contact T H Hill Associates's 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 First.Last@thhill.com. 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 134 employees as of October 2026. These team members are located across 6 continents, including North America, Asia and South America.

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

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

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

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T H Hill Associates Employee Directory

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