Contact

Colas Alterra Zrt.
1113 Budapest, Bocskai út 73.
Tel.: + 36 1 883 1440
Fax: +36 1 883 1599
Colas Alterra Zrt.
2040 Budaörs, Piktortégla u. 2-4.
Tel.: + 36 1 883 1440
Fax: +36 1 883 1599
Colas Alterra Zrt. Gyöngyös Site
3200 Gyöngyös, Kenyérgyár utca 7.
Tel.: +36 1 883 1459
Fax: +36 1 883 1478
Colas Alterra Zrt. Székesfehérvár Site
8000 Székesfehérvár Bakony u. 2.
Tel.: +36 1 883 1465
Fax: +36 22 316 295
Alterra Builds Passive House
The Hermina Happy Land passive house is constructed by Colas Alterra in Budapest, District 14. The 8-storey building, that accommodates 255 flats, will be the largest passive house in Eastern Europe.
Civil Engineering Week at the Budapest University of Technology
The four-day event organised by the Faculty of Civil Engineering was backed by Colas, and featured a site visit at the tram tunnel constructed by Alterra at the Buda abutment of the Chain Bridge.
Dragon Boats on the Danube
With the support of Colas Alterra, the Bridge Builders’ Society held the third annual Bridge Builders’ Day on 16 May, the feast day of Saint John of Nepomuk, patron saint of rivers, bridges, and mariners.
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