Techsia SA provides software products and consulting services to the oil and gas industry. Its software products include Techlog, an interactive multi-well petrophysical solution, which is designed for the geological interpretation of wellbore data; and Techsis, a 3D petro-seismic interpretation software, which is used to condition the seismic data volumes to the wellbore curves. The company also provides Malcom, which is used for quantitative analysis of GC/MS signals. In addition, it provides petrophysical, seismic interpretation, and process engineering services. Techsia SA is based in Montpellier, France.