Founded in 1952, OSSA (OBRAS SUBTERRÁNEAS) is the leading contractor in the Spanish market for tunnels and underground works. Specialized in the business areas of Construction, Energy (hydroelectric power plants) and Mining. Specialization in the International projects. The latest in technology. The leaders in productivity. The most reliable answer.

Contact Details

Obras Subterraneas SA
Calle Isla Graciosa
1 28703 San Sebastián de los Reyes
A Coruna
Company Tel: +34 91 7823400
Company Fax: +34 91 5624298
Company Email: info@ossaint.com
Company Website: www.ossaint.com

Key Personnel

Secretary: Elena Freigero Muga
Technical Director: Inigo Nunez Blanco

Company Details

Year Established: 1952
VAT No: A28054625
Company Type: Contractor, Manufacturer
URL: www.ossaint.com

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