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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TS-Haustechnik GmbH Logo

TS-Haustechnik GmbH

Plumbing & Building Services · Since 2021

Heating technologyAssembly and service
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Fufa GmbH Logo

Fufa GmbH

Facility Management & Cleaning · Since 2013

View profile3.8(6)
Vetterli Forst + Maschinenbetrieb GmbH Logo

Vetterli Forst + Maschinenbetrieb GmbH

Forestry · Since 2018

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ZG

Zürcher's Genusswelt KMG

Wholesale - Food & Luxury Items · Since 2021

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BM

Bodensee Manpower, Inh. Brinkmann

Facility Management & Cleaning · Since 2025

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TH

Talina Holding AG

Since 2009

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HG

Hatway GmbH

Since 2015

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FA

FuRo AG

Since 2019

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F&

FIMO & TECH GmbH

Since 2021

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FA

FuBaRo AG

Since 2025

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Alterswilen in figures

13CompaniesCommercial register (Zefix) · as of August 27, 2026
6IndustriesNOGA 2025, FSO classification
2018Median year of registrationCommercial register (Zefix) · as of August 27, 2026
0.1 %of the Canton of ThurgauCommercial register (Zefix) · as of August 27, 2026
Locations

Alterswilen and surroundings

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 27, 2026

Largest places

Frauenfeld2,333Kreuzlingen2,036Weinfelden1,116Amriswil954Arbon856Romanshorn770Tägerwilen589Sirnach515Aadorf452Bottighofen450
Place axis

More places in the Canton of Thurgau

The 48 largest places by count.

View the Canton of Thurgau
Frauenfeld2,333Kreuzlingen2,036Weinfelden1,116Amriswil954Arbon856Romanshorn770Tägerwilen589Sirnach515Aadorf452Bottighofen450Bischofszell392Ermatingen346Wängi342Horn335Steckborn311Eschlikon TG305Münchwilen TG304Sulgen270Diessenhofen253Müllheim Dorf228Bürglen TG215Felben-Wellhausen211Altnau198Berg TG198Matzingen196Egnach175Güttingen162Märstetten159Roggwil TG156Balterswil154Schlatt TG151Wilen B. Wil148Rickenbach B. Wil147Uttwil142Eschenz137Neukirch (Egnach)135Salenstein129Affeltrangen125Landschlacht124Hauptwil123Freidorf TG115Hefenhofen115Erlen114Pfyn110Kesswil109Kradolf109Bettwiesen109Schönenberg an der Thur100
Place axis

Companies in all 26 cantons

View all places
Canton of Aargau44,496Canton of Appenzell Inner Rhodes2,071Canton of Appenzell Outer Rhodes5,390Canton of Basel-City17,814Canton of Basel-Country19,588Canton of Bern67,283Canton of Fribourg24,688Canton of Geneva53,777Canton of Glarus3,501Canton of Grisons19,182Canton of Jura6,208Canton of Lucerne33,516Canton of Neuchâtel12,764Canton of Nidwalden5,430Canton of Obwalden4,135Canton of Schaffhausen6,287Canton of Schwyz21,760Canton of Solothurn17,634Canton of St. Gallen41,243Canton of Thurgau22,743Canton of Ticino39,146Canton of Uri2,353Canton of Valais33,683Canton of Vaud66,292Canton of Zug38,636Canton of Zurich129,026