Heijmans N.V. is a major European construction-services business with Dutch-based headquarters.

The company was founded by Jan Heijmans in Rosmalen in 1923.

[2] It was first listed on the Amsterdam Stock Exchange in 1993.

[2] The company has the following divisions:[3] Major projects undertaken the company include ING House completed in 2002,[4] the Western Scheldt Tunnel completed in 2003[5] and "The Blob" in Eindhoven completed in 2010.

[6]