Investment firm Ratos has announced the appointment of Holger Rubel as the new Chairman of the Board for its portfolio company Ledil, according to a press release.

Rubel will assume the role in May, succeeding the current Chairman, Oscar Tydén.

'We are very pleased that Dr. Holger Rubel has accepted the position of Chairman of the Board at Ledil. He brings extensive international experience in advising companies across the entire lighting value chain, acquired over more than three decades at Boston Consulting Group', commented Ratos CEO Gustaf Salford.

Ledil specializes in secondary optics for LED lighting.