
Breakthrough at the El Casar subway construction site (Spain)
The President of the Community of Madrid, Isabel Díaz Ayuso, attended the breakthrough of the

The President of the Community of Madrid, Isabel Díaz Ayuso, attended the breakthrough of the

At OSSA we are interested in knowing the impact that our activity has on the

On December 15, a Christmas party was held for children and families of the Nuevo

OSSA is involved in the UNDERAIBOT project, in consortium with Alisys and the Technological Institute

The Spanish Ministry for Ecological Transition and the Demographic Challenge has registered OSSA in the

OSSA participates in the R&D project “UES 365”, focused on research to lay the technological

Commemorating the World Day for Safety and Health at Work, yesterday was held the Technical

On the occasion of International Women’s Day, celebrated on March 8, OSSA organized a lunch

OSSA’s team on the Mitla-Tehuantepec Highway, State of Oaxaca, Mexico, achieved the breakthrough of the

On the occasion of International Women’s Day, celebrated on March 8, OSSA organized a lunch
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