General contractor in
Immensee

12 companies in General contractor based in Immensee — name and year of registration from the commercial register. The list below shows them all.

Companies

All 12 companies in Immensee

convoltas AG

Since 2020 · 11–20 empl.5.0(15)

convoltas AG is an energy contractor serving industrial, commercial and property clients. It develops and delivers photovoltaic systems, battery storage and e-mobility solutions, and provides energy consulting, operational optimisation, planning, financing, monitoring and maintenance.

General contractorSolar photovoltaicsContracting and financingEnergy consulting & solutions

C. Matzenbacher Immobilien AG

Since 2000 · 1–10 empl.

C. Matzenbacher Immobilien AG is a real estate company that develops and constructs larger multi-family residential buildings on its own land. The company offers general-contractor and total-contractor contracts with fixed-price execution, turnkey handover and warranty follow-up, and it lists properties for sale and for rent.

General contractorGeneral contractorReal estate sales

C. Vanoli Generalunternehmung AG

Since 2003 · 101–500 empl.

C. Vanoli Generalunternehmung AG is part of the C. Vanoli Group and provides total- and general-contracting services for residential, commercial, industrial and public construction as well as renovations and conversions. The company supports projects from development and feasibility studies through planning, permitting, project and construction management to turnkey delivery and warranty services.

General contractorGeneral contractor and total contractorProject development and planningProject and construction management

AG für Umbauten.ch

Since 2010 · 1–10 empl.

AG für Umbauten.ch provides services for building conversions and renovations. It advises building owners, property owners and investors, and handles project planning, building permits, tendering, site management, cost control and project implementation.

General contractorConversion and renovation projectsAdditions and extensionsBathroom conversions and bathroom renovation

Polytechnik Swiss AG

Since 2010 · 1–10 empl.

Polytechnik Swiss AG is part of the Polytechnik Group, which plans and delivers biomass plants for heat and power generation. Its activities also include biomass gasification, carbonisation and torrefaction systems, as well as engineering, installation and commissioning.

EngineerBiomass plants from concept to turnkey plantBiomass burners and boiler plants (poly combustion)Biomass gasification (poly gasification)

Cominvestment AG

Since 1995 · 1–10 empl.

Engineer

No score yet HI

Hofmatt Immobilien AG

Since 1999 · 1–10 empl.

General contractor

No score yet KW

Karl Willner Generalbau AG

Since 2001 · 1–10 empl.

General contractor