1961	The company began as a down-hole specialty tool provider.
1970's	Company changed profile to become a full service rental tool company.
Mid 1980's	Thomas Tools was instrumental in developing HT connections and was the first rental company to introduce commercially High-Torque DP.
1994	Developed and patented Retrievable MWD tool.  Started Thomas MWD division. Merged with W-H Energy Services, Inc.
1995	Opened Victoria, Tx. location.
1998	Opened Thomas Tubing Specialists division.
	First rental tool company to introduce XT (Extreme) torque drill pipe.
1999	Thomas MWD merged with PathFinder Energy Services.
2000	Opened Corpus Christi, Tx. location.
2002	Added Thomas Energy Services Inspection division.
2007	Opened Rock Springs, Wyoming facility