Companies in
Alterswilen

13 companies based in Alterswilen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 13 companies in Alterswilen

Koller Dach Steil und Flach Logo

Koller Dach Steil und Flach

Roofing · Since 1990

Pitched and flat roofsFacadesInsulations
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Pego Reinigungen AG Logo

Pego Reinigungen AG

Facility Management & Cleaning · Since 1993

Maintenance cleaningConstruction cleaningGlass cleaning
View profile4.4(7)
Genossenschaft WimA Kemmental Logo

Genossenschaft WimA Kemmental

Real Estate Project Development · Since 2008

Affordable apartments for seniors and people with disabilitiesHousing for seniors (Weitblick)Medical centre in the multi-family building
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Fufa GmbH Logo

Fufa GmbH

Facility Management & Cleaning · Since 2013

Cleaning and caretakingSpecial cleaning servicesTechnical maintenance
View profile3.8(6)
Vetterli Forst + Maschinenbetrieb GmbH Logo

Vetterli Forst + Maschinenbetrieb GmbH

Forestry · Since 2018

Forestry and tree careAgricultural contracting servicesSoil sampling
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TS-Haustechnik GmbH Logo

TS-Haustechnik GmbH

Plumbing & Building Services · Since 2021

Heating technologyAssembly and service
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TH

Talina Holding AG

Holding Companies · Since 2009

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HG

Hatway GmbH

Universities & Colleges · Since 2015

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FA

FuRo AG

Holding Companies · Since 2019

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ZG

Zürcher's Genusswelt KMG

Wholesale - Food & Luxury Items · Since 2021

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F&

FIMO & TECH GmbH

Property Management · Since 2021

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BM

Bodensee Manpower, Inh. Brinkmann

Facility Management & Cleaning · Since 2025

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FA

FuBaRo AG

Property Management · Since 2025

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Alterswilen in figures

13CompaniesCommercial register (Zefix) · as of September 24, 2026
12IndustriesNOGA 2025, FSO classification
2018Median year of registrationCommercial register (Zefix) · as of September 24, 2026
0.1 %of the Canton of ThurgauCommercial register (Zefix) · as of September 24, 2026
Locations

Alterswilen and surroundings

Point size by number of companies per place.

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

Largest places

Frauenfeld2,336Kreuzlingen2,036Weinfelden1,125Amriswil955Arbon853Romanshorn768Tägerwilen592Sirnach517Aadorf454Bottighofen451
Place axis

More places in the Canton of Thurgau

The 48 largest places by count.

View the Canton of Thurgau
Frauenfeld2,336Kreuzlingen2,036Weinfelden1,125Amriswil955Arbon853Romanshorn768Tägerwilen592Sirnach517Aadorf454Bottighofen451Bischofszell395Ermatingen346Wängi340Horn338Steckborn315Münchwilen TG303Eschlikon TG303Sulgen270Diessenhofen250Müllheim Dorf231Bürglen TG221Felben-Wellhausen211Berg TG198Altnau197Matzingen197Egnach176Güttingen160Märstetten160Roggwil TG157Balterswil155Schlatt TG153Wilen B. Wil149Rickenbach B. Wil145Uttwil142Eschenz138Neukirch (Egnach)135Salenstein128Affeltrangen125Landschlacht123Hauptwil122Erlen117Hefenhofen115Freidorf TG114Pfyn111Kesswil110Bettwiesen110Kradolf109Schönenberg an der Thur99
Place axis

Companies in all 26 cantons

View all places
Canton of Aargau44,624Canton of Appenzell Inner Rhodes2,079Canton of Appenzell Outer Rhodes5,363Canton of Basel-City17,843Canton of Basel-Country19,588Canton of Bern67,366Canton of Fribourg24,763Canton of Geneva53,678Canton of Glarus3,503Canton of Grisons19,206Canton of Jura6,211Canton of Lucerne33,581Canton of Neuchâtel12,770Canton of Nidwalden5,439Canton of Obwalden4,141Canton of Schaffhausen6,300Canton of Schwyz21,811Canton of Solothurn17,657Canton of St. Gallen41,312Canton of Thurgau22,785Canton of Ticino39,163Canton of Uri2,353Canton of Valais33,765Canton of Vaud66,348Canton of Zug38,688Canton of Zurich129,273