Civil Engineering Firms in the
Canton of Appenzell Inner Rhodes

4 companies in Civil Engineering Firms based in the Canton of Appenzell Inner Rhodes — name and year of registration from the commercial register. The list below shows them all.

Companies

All 4 companies in the Canton of Appenzell Inner Rhodes

Menig AG Logo

Menig AG

Since 1990 · 1–10 empl.

The core activity of Menig AG is the planning and execution of timber construction projects, including statics, detailed planning and renovation of timber structures, as well as consulting and implementation of sustainable and energy-efficient building projects.

Civil Engineering FirmsTimber construction specialist planningOverall management for industrial and hall buildingsBuilding survey
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Artusa International AG Logo

Artusa International AG

Since 2017 · 1–10 empl.

Artusa International AG provides protection solutions for rockfalls, unstable ground, landslides, debris flows and avalanches, and offers consultancy, design, production, installation and maintenance services.

Technical Consulting & EngineeringRockfall Protection SystemsSlope and Embankment Protection SystemsDebris-Flow and Landslide Barriers
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Hersche Ingenieure AG Logo

Hersche Ingenieure AG

Since 1979 · 21–50 empl.5.0(1)

Hersche Ingenieure AG is an engineering firm providing planning and consulting services in civil engineering, structural engineering, geomatics, spatial planning and municipal engineering. Services include road and hydraulic engineering, wastewater and water supply systems, concrete and steel structures, and surveying and geoinformatics.

Civil Engineering FirmsCivil engineering servicesBuilding engineering servicesGeomatics
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
WA

Wälli AG Ingenieure

Since 2010 · 1–10 empl.

Civil Engineering Firms
No score yet

Civil Engineering Firms in the Canton of Appenzell Inner Rhodes

4Civil Engineering FirmsCommercial register (Zefix) · as of October 11, 2026
2010Median year of registrationCommercial register (Zefix) · as of October 11, 2026
4in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of October 11, 2026
2,175in SwitzerlandCommercial register (Zefix) · as of October 11, 2026