Energy staffing firm Brunel (BRNL: NA) announced that Aat Schouwenaar was elected on Monday as chairman of the supervisory board to replace Daan van Doorn, who is retiring from the post.

Doorn served three terms on the supervisory board, first joining in 2006.

In addition, Peter de Laat was reappointed to the board of directors for four years.

Brunel's revenue rose 11% to EUR 214 million in the first quarter of this year. The company appointed a new CEO, Jilko Andringa last year to succeed Jan Arie van Barneveld.