2003 KH-Engineering

• Business agreement with Ludan
• 2005 member of the Ludan Group

1997 KH (AMEC) Engineering

• Shares with Koop Holding & AMEC Group

1974 MHK (Matthew Hall Keynes)

• Subsidiary of the MHK Group
• 1998 MHK became part of the AMEC Group

1949 Keynes

• Founded by Mr. Keyer and Mr. Van Es