Ib Heiberg

1987 – 1995

Board of Directors, JJ ELEKTRONIK A/S

1987 – 1995

Board of Directors, JJ MECHATRONIC A/S

1986 – 1988

Board of Directors, AJM DANBO VINDUER A/S

1983 – 1989

Board of Directors, ØRESØ MØLLE A/S

1975 – 2006

Board of Directors, JØRGEN JENSEN. JYDERUP A/S

1975 – 1989

Board of Directors, HANDELSSELSKABET AF 11. MARTS 1988 ApS