GTMA Logo   Gas Turbine Materials Associates                   

"The best gas turbine materials expertise available in the world"

GTMA Home OfficeScanning Electron MicroscopeOn site workGas turbine engine inspection

Gas Turbine Materials Associates (GTMA) is a corporation specializing in the metallurgical and life analysis of gas turbine engines and related equipment.  It has been in business since 1997 and has over 20 Associates.  GTMA has offices and laboratories in San Antonio, Texas.  Associates of GTMA are located throughout the United States and overseas.

GTMA's mission is to provide the highest quality technical services on materials and life management for gas turbine operators, owners, repair shops, vendors and OEM's.  These services are supplemented with applied R & D, inventions and related gas turbine technologies.


  • Root Cause Failure Analysis
  • Repairablity
  • Stress Analysis
  • Finite Element Analysis
  • Metallurgical Examination
  • Corrosion Analysis
  • Weld Analysis
  • Scanning Electron Microscope Examination
  • Energy Dispersive Spectroscopy
  • Life Extension
  • 1st Article Extension
  • R & D
  • Power Generators
  • Oil and Gas
  • Petro Chemical Plants
  • Aircraft Operators
  • OEM's
  • Repair Shops
  • Insurance Companies
  • R & D Organizations
  • Industrial
    • All Frame Sizes
    • Aeroderivative
  • Aviation
  • Steam Turbine
  • HRSG
  • Piping
  • Balance of Plant
Physical Address
401 Isom Road Suite 470
San Antonio Texas 78216
Mailing Address
P.O. Box 791548
San Antonio Texas 78279
210-342-8935 (fax)

MapQuest Link to Our San Antonio Office

© 2011

Last modified 05/09/2011