Astilleros de Murueta
- Construction of tankers, container ships, and purse seiners. They provide photos and descriptions of the yard's layout and workflow. [English/Spanish]
- http://www.astillerosmurueta.com

Astillero de Huelva
- New construction and repairs from two 25m building berths and three dry docks. They provide photos and specifications of completed vessels, with a list of booked orders. [English/Spanish]
- http://www.astihuelva.es

ASTICAN
- Canary Islands. Repair, maintenance, and conversion. They provide photos of the yard with details of equipment and facilities, describe the services offered, and list completed projects.
- http://www.astican.es/

Astilleros de Pasaia
- Pasajes. New construction of purse seiners, cargo vessels, and tugs, as well as repairs and conversions. Photos, videos, and descriptions of 90m and 140m dry docks, with overview of services. [English/Spanish]
- http://www.pasaia.com

La Parrilla Shipyard and Ria de Aviles Shipyard
- Construction, repair, and maintenance of steel and wooden hull vessels, including fishing boats, tugs, and patrol vessels. They describe the facilities and equipment at each yard, with a list of completed projects. [English/Spanish]
- http://www.netcom.es/astparri/

Factorias Vulcano
- Based in Vigo, Spain, the company builds chemical tankers and offshore construction vehicles. They provide video of recent launches and sea trials, photos and specifications of their facilities, and a brief company history. [Requires Flash]
- http://www.factoriasvulcano.com/

Astilleros Gondan
- Steel ships construction.
- http://www.gondan.com

Pesbo, S.A.
- Designers and manufactures a wide range of lifeboats, tender boats, rescue boats, workboats, commercial fishing boats and custom made boats in GRP.
- http://www.pesbo.com