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Holzner – Bertagnolli Engineering


Holzner & Bertagnolli Engineering Ltd is an engineering company specialized in the structural design of residential, commercial and industrial buildings, as well as in the geotechnical design and the design of cable car constructions.

Founded in 1994 as Oswald Holzner engineering office, Holzner & Bertagnolli Engineering Ltd. has now over 15 years of experience. Thanks to the constant growth and the collaboration with qualified engineers and technicians H&B achieved a broad and solid expertise in the design and the site management of reinforced concrete structures, post-tensioned concrete structures, cable cars constructions and geotechnical works such as deep foundations, excavation front supports or ground consolidation. Eng. Claudio Bertagnolli has constantly contributed to the further development of the firm since 2001 and became an associate in 2010 when Holzner & Bertagnolli Engineering Ltd. was founded. The deep knowledge of structural issues and the continuous attention to the most advanced technical solutions allows finding high performing and economic efficient structures. This enabled Holzner & Bertagnolli Engineering Ltd. to participate in the design of works of great interest also outside the local or regional level. Among these, in Milan, Corso Como residences within the project Porta Nuova – Garibaldi; the commercial area on the base of the towers designed by Zaha Hadid, Arata Isozaki and Daniel Libeskind in the new district City Life on the historical site of the fair of Milan (Fiera di Milano); and the “Vertical Forest” Porta Nuova – Isola.

This last project, with its 110 m height, enabled the company to consolidate specific knowledge of tall building constructions. Particularly significant is the assignment of the structural design of the three new Mont Blanc cable car stations, which include the valley Station Pontal Entrèves, the midway station Pavillon and the top station Punta Helbronner on 3449 m above sea level. In particular, the task involves the development of the final design and construction design of the reinforced concrete structures, the steel structures and the foundations of the towers.


Via Bolzano 15/11 | Bozner Strasse 15/11
I 39011 Lana (BZ)

Phone. 0473 561526 | Fax 0473 559826


Milano Viale Francesco Restelli 3
I – 20124 Milano (MI)
Tel. 02-6883620