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

C. Matzenbacher Immobilien AG Logo

C. Matzenbacher Immobilien AG

Since 2000

General contractorReal estate sales
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C. Vanoli Generalunternehmung AG Logo

C. Vanoli Generalunternehmung AG

Since 2003

General contractor and total contractorProject development and planningProject and construction management
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AG für Umbauten.ch Logo

AG für Umbauten.ch

Since 2010

Conversion and renovation projectsAdditions and extensionsBathroom conversions and bathroom renovation
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Polytechnik Swiss AG Logo

Polytechnik Swiss AG

Since 2010

Biomass plants from concept to turnkey plantBiomass burners and boiler plants (poly combustion)Biomass gasification (poly gasification)
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convoltas AG Logo

convoltas AG

Since 2020

Solar photovoltaicsContracting and financingEnergy consulting & solutions
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CA

Cominvestment AG

Since 1995

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HI

Hofmatt Immobilien AG

Since 1999

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KW

Karl Willner Generalbau AG

Since 2001

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TB

Total Baurenovationen GmbH

Since 2022

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GA

GSoG AG

Since 2024

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MH

MM Haustechnik GmbH

Since 2025

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SK

Sillex KLG

Since 2025

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General Contractors in Immensee

12General ContractorsCommercial register (Zefix) · as of September 24, 2026
2010Median year of registrationCommercial register (Zefix) · as of September 24, 2026
341in the Canton of SchwyzCommercial register (Zefix) · as of September 24, 2026
9,174in SwitzerlandCommercial register (Zefix) · as of September 24, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Pfäffikon SZ48Wollerau30Schindellegi30Lachen SZ25Altendorf24Freienbach21Wilen B. Wollerau16Bäch SZ14Brunnen13Einsiedeln10
Industry axis

General Contractors in other places

General Contractors across Switzerland
Pfäffikon SZ48Wollerau30Schindellegi30Lachen SZ25Altendorf24Freienbach21Wilen B. Wollerau16Bäch SZ14Brunnen13Einsiedeln10Feusisberg9Tuggen8Siebnen7Schwyz7Goldau7Küssnacht am Rigi7Wangen SZ5Steinen5

By canton

Canton of Zurich1,197Canton of Vaud833Canton of Ticino803Canton of Bern705Canton of Geneva617Canton of Aargau558Canton of St. Gallen543Canton of Fribourg468Canton of Lucerne442Canton of Valais437Canton of Zug403Canton of Schwyz341Canton of Thurgau330Canton of Grisons292Canton of Basel-Country256Canton of Solothurn213Canton of Neuchâtel120Canton of Appenzell Outer Rhodes91Canton of Nidwalden76Canton of Schaffhausen68Canton of Glarus50Canton of Obwalden48Canton of Jura37Canton of Appenzell Inner Rhodes21Canton of Uri15
Place axis

Other industries in Immensee

All companies in Immensee
Holding Companies30Management Consulting29Property Management17Real Estate Project Development17Technical Consulting & Engineering10Advertising Agencies10Wholesale - General Specialty Trade10Software Development8Facility Management & Cleaning8Real Estate Brokerage8Restaurants8Coaching & Personal Development7Trade Fair & Event Organizers7Financial Services7Mechanical Engineering Industry7Licensing & Marketing of Intellectual Property6Building Maintenance6Fiduciary Offices5Food Processing5IT Consulting & Services5Automotive & Vehicle Trade5Online Shops5Retail - Machinery & Technical Equipment5Wholesale - Machinery & Technical Equipment5