Sierra Readymix (Pvt.) Ltd (SRM) was initiated in 2005 as a subsidiary company of Sierra Construction Ltd. (SCL) which was incorporated in 1981.
Since it has grown to be one of the most diversified engineering companies in Sri Lanka, it has carried out some of the most prestigious projects in Sri Lanka and is the market leader in providing solutions to the telecommunication and civil engineering industry in the country. It has carried out an impressive list of projects one of which is the state-of-the-art Dambulla International Cricket Stadium.

The management of Sierra Construction Ltd. with its volume of civil and electrical engineering projects, has set out Concrete Readymix plant in the Templeburge Industrial Estate with a state-of-the-art factory to cater for our own projects and to sell for outside customers. The Sierra Readymix (pvt.) Ltd (SRL) now with existing financing capability and sound technical availability is geared to set up multiple project based plants throughout the country.

2005 - Sierra Readymix (pvt.) Ltd? -?? Panagoda Readymix Concrete plant???

2006 - Sierra Readymix (pvt.) Ltd? -?? Panagoda pre-cast yard

2007 - Sierra Readymix (pvt.) Ltd? -?? Ampara, Oluvil Readymix Concrete plant???

2008 - Sierra Readymix (pvt.) Ltd? -?? Hambantota, Siribopura Readymix Concrete plant?

2010 - Sierra Readymix (pvt.) Ltd? -?? Hambantota, bata Atha Cement product plant????

2011 - Sierra Readymix (pvt.) Ltd? -?? Maha Oya, Rambaken Oya Reservoir & Spillway project batching plant

2011 - Sierra Readymix (pvt.) Ltd? -?? Maradankadawala, Anuradhapura, Readymix batching plant????

2012 - Sierra Readymix (pvt.) Ltd? -?? haragama, kandy, Readymix Concrete plant????

2013 - Sierra Readymix (pvt.) Ltd? -?? Moragalle, beruwala, Readymix Concrete plant????

2013 - Sierra Readymix (pvt.) Ltd? -?? Gonagolla, Ampara, Readymix Concrete plant