Plumbing & Building Services in
Illnau
6 companies in Plumbing & Building Services based in Illnau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 6 companies in Illnau
T. Haldimann, Heizungen-Energietechnik
Since 1993
Heating systemsHeat pumpsGround-source heat pump
View profile4.4(9)
Di Bella GmbH
Since 2004
Bathroom furnitureShower toiletsFittings
View profile5(4)
Glauser Illnau AG
Since 2009
Plumbing installationsHeating systemsPipeline construction
View profile4.4(16)
Die Bau Leu GmbH
Since 2017
Heating systemsHeat pumpsCooling systems
View profile
AHASIM Haustechnik GmbH
Since 2017
View profile
AHAljic Haustechnik
Since 2021
View profile
Plumbing & Building Services in Illnau
6Plumbing & Building ServicesCommercial register (Zefix) · as of August 27, 2026
2017Median year of registrationCommercial register (Zefix) · as of August 27, 2026
867in the Canton of ZurichCommercial register (Zefix) · as of August 27, 2026
6,588in SwitzerlandCommercial register (Zefix) · as of August 27, 2026
Locations
Plumbing & Building Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 27, 2026
Industry axis
Plumbing & Building Services across SwitzerlandPlumbing & Building Services in other places
Zurich149Winterthur46Dübendorf25Wetzikon ZH22Regensdorf22Schlieren21Uster20Dietikon18Volketswil17Wallisellen17Seuzach16Horgen15Urdorf14Pfungen12Hinwil11Effretikon11Rüti ZH10Thalwil10Kloten10Brüttisellen9Bülach9Dietlikon8Rümlang8Elgg7Stäfa7Oetwil am See7Wädenswil7Glattbrugg7Buchs ZH7Otelfingen7Turbenthal6Bauma6Gossau ZH6Embrach6Oberglatt ZH6Mettmenstetten6Hedingen6Wald ZH5Elsau5Wiesendangen5Hombrechtikon5Fehraltorf5Männedorf5Kleinandelfingen5Meilen5Unterengstringen5
By canton
Canton of Zurich867Canton of Bern672Canton of Vaud657Canton of Aargau479Canton of Geneva430Canton of St. Gallen416Canton of Ticino395Canton of Valais357Canton of Lucerne289Canton of Fribourg287Canton of Basel-Country251Canton of Thurgau228Canton of Grisons202Canton of Solothurn196Canton of Zug137Canton of Neuchâtel132Canton of Schwyz128Canton of Jura80Canton of Schaffhausen65Canton of Appenzell Outer Rhodes48Canton of Nidwalden40Canton of Glarus36Canton of Obwalden26Canton of Uri18Canton of Appenzell Inner Rhodes13
Place axis
All companies in IllnauOther industries in Illnau
Technical Consulting & Engineering12Management Consulting10Auto Repair Shops9IT Consulting & Services8Specialized Construction Activities7Logistics & Transport Companies7Fiduciary Offices6Food Processing6Facility Management & Cleaning6Automotive & Vehicle Trade6Painting & Plastering5Textile & Clothing Industry5Software Development5Property Management5Restaurants5