Civil works in
Winterthur

Brossi AG

Since 2005 · 21–50 empl.·4.7(16)

Brossi AG is a road and civil engineering company providing road construction, sewer and utility-line installation, and external works such as paving and yard construction.

KIBAG Bauleistungen AG

Since 2001 · 51–100 empl.·5.0(4)

KIBAG Bauleistungen AG provides road construction, civil engineering and demolition services, covering works in traffic infrastructure, underground construction and building deconstruction.

Viacid AG

Since 1967 · 1–10 empl.·5.0(6)

The company's core activity includes the sale of bituminous construction materials and the implementation of road maintenance measures, including: crack sealing and joint sealing, rehabilitation of edge joints, surface treatment and impregnation, and the sale of bituminous products such as bitumen paint, adhesive, liquid asphalt and bitumen emulsions. The company also offers consulting and planning services for road maintenance measures and has its own production of bituminous construction materials.

HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik

Since 2001 · 11–20 empl.·5.0(5)

The core activity of HEBAG AG is the development, manufacture and delivery of products and services for bridge construction as well as special and deep foundation engineering, particularly in the areas of bridge bearings, road crossings, special constructions, lifting and shifting technology.

Hüppi Management AG

Since 1963 · 101–500 empl.

Hüppi Management AG provides complete services for the renovation and new construction of infrastructure in civil and road engineering. Services include general contracting for civil works, sewer and utility construction, road surfacing and paving, and material production and recycling.

ING PLUS.ch AG

Since 2000 · 21–50 empl.

ING PLUS.ch AG is an engineering and surveying company specialising in surveying, building documentation and construction monitoring. Its civil engineering services include planning and site supervision for roads, sewer systems and utility infrastructure.

Hüppi AG Zweigniederlassung Winterthur

Since 2010 · 101–500 empl.

Hüppi AG Zweigniederlassung Winterthur is a construction branch offering comprehensive services in civil engineering and road construction. Services include general civil engineering contracting for site development and external works, sewer and utility installation, road pavement and surfacing works, and materials production and recycling.

Kanalservice Holding AG

Since 2017 · 101–500 empl.

Kanalservice Holding AG brings together specialist companies in sewer and drainage services, industrial cleaning, infrastructure work and environmental health. Their services include sewer inspection and cleaning, sewer construction and rehabilitation, road marking, pest control and disinfection.

Cellere Bau AG

Since 2020 · 51–100 empl.

Cellere Bau AG provides construction services including road and civil engineering, structural repair and strengthening of buildings, and general building-contractor services for renovations and refurbishments.

Baltensperger AG Hochbau Tiefbau

Since 1966 · 51–100 empl.·5.0(1)

Baltensperger AG Hochbau Tiefbau is a construction company specialising in building and civil engineering. It carries out residential and commercial construction, new builds, conversions and renovations, and also provides timber construction, general contracting and building maintenance services.

PipeXpert GmbH

Since 2023 · 1–10 empl.·5.0(3)

PipeXpert GmbH provides services related to sewers and assists with problems involving blocked drains.

Frei Bauunternehmung AG

Since 2023 · 11–20 empl.·3.3(6)

The core activity of FREI Bauunternehmung AG is civil engineering, renovation and trenchless pipe laying using state-of-the-art technology, in particular through press boring, bursting lining, earth rockets and directional drilling/jet flushing. The company offers environmentally friendly methods for laying supply and disposal lines and is mainly active in the Greater Zurich Area.