Calgro M3 Holdings Ltd. is an investment company, which engages in the real estate business. It operates through the following divisions: Residential Property Development, Memorial Parks, and Holdings and Other. The Residential Property Development division consists of affordable housing, open market rental housing, GAP housing, FLISP housing, social housing, and mid to high income housing services. The Memorial Parks division pipeline comprises of Nasrec, Fourways, Springs, Durbanville, and Bloemfontein. The company was founded by Frederik Johannes Steyn, Douw Gerbrand Steyn and Deon Noel Steyn in 1995 and is headquartered in Bryanston, South Africa.