DUN & BRADSTREET D-U-N-S:64-952-5171 || TRAC NUMBER 4-14-071-0476-26

Certifications & Licenses

API Certified

API Certified
Have a view of the certification by clicking this link.

We are API 5CT, 6A, 7-1, SPEC Q1

ASME Certified

ASME Certified
Have a view of the certification by clicking this link.

ISO Certified

ISO Certified
Have a view of the certification by click the link below:

ISO 9001:2015.




In 2013, Thompson and Grace Investments underwent a string of audits and evaluations to become a MEMBER of the Lifting Equipment Engineers Association.

The process entailed.

  1. An initial corporate audit of Thompson and Grace Investments as an organization
  2. Safety and Standards audit to determine compliance of Thompson and Grace Investments


In 2017, Thompson and Grace Investments became a MEMBER of the Association. In fulfilment of the IADC codes which makes it easier for drillers to describe what kind of rock bit they are;
T&GIL follows the IADC bit Classification System to perform her operations in accordance to the formation designed for.

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Our Certifications

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Our Location

KM 16 Port Harcourt / Aba Expressway,
Port Harcourt - Rivers State.

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