About us

1916
1916

Compañía Peruana de Cemento Portland is founded.

1952
1952

Cemento Andino S.A. is founded.

1967
1967

Cementos Lima S.A. is founded (predecessor of UNACEM).

1996
1996

UNICON is created from the merger of COPRESA and HORMEC.

2007
2007

Spanish group Grupo Prainsa and UNACEM partnered to create PREANSA Peru.

2008
2008

Progresol Network is established to strengthen distribution channels.

2010
2010

CELEPSA starts to operate its El Platanal hydro power plant.

2011
2011

Drake Cement begins operations in the US. UNICON acquires Firth.

2012
2012

UNACEM is founded as a result of a merger between Cementos Lima and Cemento Andino.

2014
2014

UNACEM acquires Lafarge Ecuador and a majority stake in PREANSA Chile.