May 2010, Trescal was awarded by CFNews with the prize for the best external growth in the 'mid cap' international category.
A new step in Air Liquide's services strategy with the acquisition of Livingston calibration/measurement service activities in continental Europe:(TIS Livingston, SOMELEC, Climats & Sapratin in France, Livingston Calibration GmbH in Germany, Trescal BV in Holland and Livingston EES in Spain).

Air Liquide calibration service business are named
TRESCAL and operate
in 8 european countries.