The Mini Sky City in Changsha, China, stands as the world's tallest prefabricated building.
Foreign firms will be required to cede at least 30 per cent of their ownership to Kenyans.
New rules seek to check the growing influence of foreign builders on the local scene.
The project stalled despite State short-listing 49 companies for road bids.
Machakos has been grappling with lack of high quality hotel accommodation.
The investors are building 1,082 housing units and a commercial centre on 20 acres.
BMWP's Kitengela factory seeks to tap into the growing demand for affordable housing in Kenya.
Engineering Consortium will offer design services for the regional construction industry.
Contractors will obtain loans guaranteed by the Treasury to design, build and maintain roads.
The boom will see Kenya joining the list of the fastest growing economies in Africa.
Amsons Group offered Sh23.6bn to acquire 100% of Bamburi shares.
The company has secured financial backing for a 300MW geothermal project.
Yapı Merkezi is expected to complete the 272-kilometre railway in 48 months.