Building Maintenance in
Illnau

9 companies in Building Maintenance based in Illnau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 9 companies in Illnau

Sommer Holzbau & Schreinerei & Liegenschaftenservice Logo

Sommer Holzbau & Schreinerei & Liegenschaftenservice

Since 2009

JoineryTimber constructionTimber framing
View profile5(7)
Bähler Bau AG Logo

Bähler Bau AG

Since 2017

Conversion, Refurbishment and RenovationFacade Renovation and Facade InsulationRoof Refurbishment
View profile4.8(35)
G+

Gujer + Lemm GmbH

Since 2003

View profile
KA

KREAL AG

Since 2006

View profile
MG

MICHAL'S GmbH

Since 2015

View profile
RB

Reka Bau GmbH

Since 2020

View profile
RB

Reka BauVision GmbH

Since 2025

View profile
RD

REA Dienstleistungen Rea Raich

Since 2025

View profile
DG

DAWEISS GmbH

Since 2025

View profile

Building Maintenance in Illnau

9Building MaintenanceCommercial register (Zefix) · as of September 23, 2026
2017Median year of registrationCommercial register (Zefix) · as of September 23, 2026
1,495in the Canton of ZurichCommercial register (Zefix) · as of September 23, 2026
8,825in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Zurich296Winterthur84Dietikon47Dübendorf36Wallisellen32Volketswil29Regensdorf27Glattbrugg23Uster21Kloten19
Industry axis

Building Maintenance in other places

Building Maintenance across Switzerland
Zurich296Winterthur84Dietikon47Dübendorf36Wallisellen32Volketswil29Regensdorf27Glattbrugg23Uster21Kloten19Bülach19Schlieren19Effretikon18Horgen18Wald ZH17Wetzikon ZH15Rümlang15Adliswil15Dietlikon14Thalwil13Pfäffikon ZH12Küsnacht ZH12Urdorf12Hinwil11Wädenswil11Meilen11Bassersdorf11Affoltern am Albis11Rüti ZH10Stäfa10Nürensdorf10Embrach10Oberglatt ZH10Obfelden10Grüningen9Fehraltorf9Opfikon9Rüschlikon9Laupen ZH8Turbenthal8Bäretswil8Hittnau8Seuzach8Egg B. Zürich8Schwerzenbach8Winkel8Niederhasli8Unterengstringen8

By canton

Canton of Zurich1,495Canton of Bern879Canton of Vaud706Canton of Aargau652Canton of St. Gallen559Canton of Geneva509Canton of Valais453Canton of Lucerne421Canton of Ticino397Canton of Thurgau347Canton of Fribourg307Canton of Basel-Country285Canton of Grisons284Canton of Solothurn246Canton of Zug240Canton of Schwyz227Canton of Neuchâtel145Canton of Schaffhausen88Canton of Appenzell Outer Rhodes80Canton of Nidwalden69Canton of Glarus57Canton of Jura54Canton of Obwalden46Canton of Appenzell Inner Rhodes33Canton of Uri27
Place axis

Other industries in Illnau

All companies in Illnau
Management Consulting17Technical Consulting & Engineering14IT Consulting & Services13Property Management12Coaching & Personal Development10Real Estate Brokerage9Auto Repair Shops9Automotive & Vehicle Trade8Specialized Construction Activities7Painting & Plastering7Fiduciary Offices7Software Development7Online Shops7Logistics & Transport Companies7Architecture Firms6Plumbing & Building Services6Food Processing6Facility Management & Cleaning6Electrical Planning & Installation5Textile & Clothing Industry5Real Estate Project Development5Wholesale - General Specialty Trade5Restaurants5