General Contractors in
Immensee

12 companies in General Contractors 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 general contractor that develops, plans, installs and operates large-scale photovoltaic systems as well as associated battery storage, e-mobility and operational optimization solutions for industrial and commercial clients. The company also provides energy consulting (including GEAK), project planning, permitting and subsidy handling, financing/contracting options, plus monitoring and maintenance services.

General ContractorsSolar 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 ContractorsGeneral 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 ContractorsGeneral contractor and total contractorProject development and planningProject and construction management

AG für Umbauten.ch

Since 2010 · 1–10 empl.

The core activity of the company "AG für Umbauten" consists of planning, consulting, realization and implementation of renovation and conversion projects in the field of residential and commercial buildings, including renovations, renewals and conversions of bathrooms, facades, roofs and other building components, as well as the execution of construction projects from planning to completion.

General ContractorsConversion and renovation projectsAdditions and extensionsBathroom conversions and bathroom renovation

Polytechnik Swiss AG

Since 2010 · 1–10 empl.

Polytechnik Swiss AG is a member of the Polytechnik group and a contact for the group’s biomass energy technologies, including combustion systems, gasification and carbonisation. The group’s scope covers technical solutions and services such as planning, engineering, manufacturing, assembly and commissioning of biomass plants.

Technical Consulting & EngineeringBiomass plants from concept to turnkey plantBiomass burners and boiler plants (poly combustion)Biomass gasification (poly gasification)

Cominvestment AG

Since 1995 · 1–10 empl.

Technical Consulting & Engineering

No score yet HI

Hofmatt Immobilien AG

Since 1999 · 1–10 empl.

General Contractors

No score yet KW

Karl Willner Generalbau AG

Since 2001 · 1–10 empl.

General Contractors