General contractor in
Teufen AR

5 companies in General contractor based in Teufen AR — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Teufen AR

aveon ag Logo

aveon ag

Since 2010 · 11–20 empl.

aveon ag operates in real estate development and investment. It invests in residential and commercial properties as well as undeveloped land, and provides services in planning, construction delivery, land acquisition and financing.

General contractorReal estate developmentGeneral contractorLand acquisition
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
HA

Hautlearchitektur AG

Since 2007 · 1–10 empl.

Architect
No score yetBV

befair visions ag

Since 2008 · 1–10 empl.

General contractor
No score yetIG

IB Generalunternehmung GmbH

Since 2020 · 1–10 empl.

General contractor
No score yetSI

Spatenstich Immobilien AG

Since 2021 · 1–10 empl.

General contractor
No score yet

General contractor in Teufen AR

5General contractorCommercial register (Zefix) · as of November 15, 2026
2010Median year of registrationCommercial register (Zefix) · as of November 15, 2026
61in the Canton of Appenzell Outer RhodesCommercial register (Zefix) · as of November 15, 2026
6,985in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

General contractor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

Herisau27Heiden5
Industry axis

General contractor in other places

General contractor across Switzerland
Herisau27Heiden5

By canton

Canton of Zurich896Canton of Vaud686Canton of Bern524Canton of Ticino516Canton of Fribourg459Canton of Geneva443Canton of Aargau425Canton of St. Gallen387Canton of Lucerne358Canton of Valais341Canton of Zug338Canton of Schwyz252Canton of Thurgau251Canton of Basel-Country216Canton of Grisons158Canton of Solothurn154Canton of Neuchâtel86Canton of Nidwalden63Canton of Appenzell Outer Rhodes61Canton of Schaffhausen54Canton of Obwalden44Canton of Glarus43Canton of Jura40Canton of Appenzell Inner Rhodes16Canton of Uri13
Place axis

Other industries in Teufen AR

All companies in Teufen AR
Management consultant60Holding company44Real estate company37Property developer19Coach14Software developer14Continuing education provider14Real estate agent13Wholesale13Restaurant13Grant-making foundation11Architect10Accountant10Building contractor9Naturopath9General goods production9IT service provider9Property management9Landscaping8Construction manager6Timber construction6Carpenter6Financial advisor6Advertising agency6Web agency6Machine repair5Plumber5Digital marketing agency5Graphic designer5Car dealership5Machinery dealer5Wine merchant5Hotel5