Building Construction in
Oberkulm

5 companies in Building Construction based in Oberkulm — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Oberkulm

R. Steiner AG Logo

R. Steiner AG

Since 2005 · 11–20 empl.5.0(12)

The core activity of R. Steiner AG is the provision of services in the construction industry, particularly in the areas of masonry, carpentry, plastering, drywall construction, roofing, thermal insulation, interior finishing and terrace decking. The company offers comprehensive solutions for renovations, extensions and new buildings, covering the entire process from planning to completion.

Building ConstructionCustom masonryTimber constructionTotal renovation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Gebr. Faes AG Logo

Gebr. Faes AG

Since 1964 · 11–20 empl.4.3(4)

The core activity of Gebr. Faes AG is construction and general contracting, particularly in the fields of building construction, civil engineering, road construction, customer masonry and diamond drilling. The company provides comprehensive services in the field of architecture and construction, from planning to execution of construction projects.

Building ConstructionBuilding constructionCivil engineeringCustomer masonry work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Leusi-Bau Leuenberger Logo

Leusi-Bau Leuenberger

Since 2004 · 1–10 empl.4.3(6)

Leusi-Bau Leuenberger is a construction company providing masonry and renovation services with a focus on bathroom renovations. Services listed on the website include masonry, plastering and tiling, demolition and garden work, installations and site management, plus sanitary, heating, ventilation and climate system work and bathroom planning.

Building ConstructionBathroom remodeling and renovationMasonry workPlastering work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
H. Kaspar GmbH Logo

H. Kaspar GmbH

Since 2009 · 1–10 empl.4.6(5)

The core activity of H. Kaspar GmbH is the provision of masonry and construction services, in particular: extensions (e.g. garages, carports, conservatories), renovations (e.g. bathroom and kitchen renovations, complete refurbishments), and masonry work (e.g. concrete, slab and plastering work, facade insulation, composite stone paving). The company offers these services primarily for single-family homes and condominiums in the Aargau South region.

Building ConstructionBuilding extensionsRenovations / conversionsMasonry work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #4
QB

Qufaj Bauunternehmung AG

Since 2022 · 1–10 empl.

Building Construction
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Building Construction in Oberkulm

5Building ConstructionCommercial register (Zefix) · as of October 6, 2026
2005Median year of registrationCommercial register (Zefix) · as of October 6, 2026
403in the Canton of AargauCommercial register (Zefix) · as of October 6, 2026
5,343in SwitzerlandCommercial register (Zefix) · as of October 6, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 6, 2026