Brisa
- Construction, maintenance, and operation of motorways.
- http://www.brisa.pt/

Vicaima
- One of the largest European manufacturers of fully finished interior doors.
- http://www.vicaima.com/

Cimpor
- Cement producer, operating in Portugal, Spain, Morocco, Tunisia, Brazil, Mozambique and Egypt. Manufacturing and marketing cement, hydraulic lime, concrete and aggregates, precast concrete and dry mortars.
- http://www.cimpor.pt/

Granitos de Maceira, S.A.
- One of the biggest and the oldest companies in the granites market in Portugal and Europe.
- http://www.granitos-maceira.com/

Paulo Jones
- Offers renovation and rehabilitation services for old houses. Services, photographs and descriptions of projects. Based in Cabanas - Palmela.
- http://www.paulojones.com/

Tegopi
- Manufacturer of lifting and movement equipments, steel buildings, industrial structures and steel towers for wind turbines.
- http://www.tegopi.pt/uk/frames/indexmain.html

Grantax
- Producers and exporters of granite blocks for walling and paving. Photographs and specifications of products and contact details.
- http://www.grantax.com/