T.W. Langejan LLM

Member of the Board of Supervisory Directors

Theo Langejan was born in Beverwijk on 15 June 1957. He joined the GasTerra Board of Supervisory Directors on 15 February 2016. In 1983 he took up employment at the Ministry of Finance. Since then his roles have included various positions at the Ministry of Finance, the Ministry of Welfare, Health and Culture and the Ministry of the Interior. From 2010 to 2014 Mr Langejan was chairman of the Board of Management of the Dutch Healthcare Authority. Since 2015 he has been executive adviser to Twynstra Gudde.

Main and ancillary positions

  • Management consultant at Twynstra Gudde
  • Member of the Advisory Council on Pension Administration and Management


  • Leiden University, Law (graduated in 1981)
  • Delft University of Technology, Business Studies (completed the course in 1982)