Mining And Ores Tenders

Carrying out Tests, Measurements and Laboratory Determinations, Including Tests of Gases and Mine Dust, Fine-Fraction Waste Deposited in Mining Excavations, Tests and Measurements of Glass Factors

Providing Public Collective Transport Services in Provincial Bus Passenger Transport

Supplier Qualification System of Ren Portgas Distribuicao, S.A.

Construction Works on Buildings for Zakłady Jsw S.A.

Dynamic Purchasing System Technical Consultants

Repair and Maintenance Services at Jsw S.A. Plants Including: Renovation of Flameproof Submersible Pumps of the P Series Manufactured by Powen, Renovation of Flameproof Submersible Pumps of the Pz and Psz Series Manufactured by Powen

Machine Repair and Maintenance Services at Jsw S.A. Plants. Including: Modernization of the Shaft Top Contactor Room Along with Drives of Shaft Devices and Gates

Purchase of Derived Products for the Spl Le Voyage in Nantes

Providing Public Collective Transport Services in Provincial Bus Passenger Transport

Engineering and Construction Works at Jsw S.A. Plants