Architect in
Lohn-Ammannsegg

6 companies in Architect based in Lohn-Ammannsegg — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Lohn-Ammannsegg

solHaus AG Logo

solHaus AG

Since 2013 · 1–10 empl.4.8(39)

solHaus AG provides total and general contracting, architectural services and construction management for residential and commercial buildings. Its services also include planning and carrying out conversions and renovations, as well as property brokerage, sales, management and valuations.

ArchitectTotal contractor | General contractorArchitecture + site managementConversions + refurbishments
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
Bauraum René Marti Logo

Bauraum René Marti

Since 1998 · 1–10 empl.5.0(1)

Bauraum René Marti is an owner-managed architecture and real estate practice. Its services include feasibility and land-use studies, advice and support for building projects, and the planning of new buildings, conversions and renovations. Real estate services include valuations, sales, property maintenance and advice.

ArchitectArchitectureProperty appraisal and sale
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #2
Immo Trachsel GmbH Logo

Immo Trachsel GmbH

Since 2024 · 1–10 empl.

Immo Trachsel GmbH provides services for real estate and construction projects. Its activities include consulting, architecture, client representation and construction fiduciary services, as well as property marketing, accompanying projects from planning through implementation.

ArchitectConsultingArchitectureClient representation and construction trust services
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #3
DM

db management ag

Since 1969 · 1–10 empl.

Architect
No score yet
SA

Stuber Architektur + Planung GmbH

Since 1997 · 1–10 empl.

Architect
No score yet
CA

CFM Architektur + Design AG

Since 2002 · 1–10 empl.

Architect
No score yet

Architect in Lohn-Ammannsegg

6ArchitectCommercial register (Zefix) · as of November 15, 2026
2002Median year of registrationCommercial register (Zefix) · as of November 15, 2026
299in the Canton of SolothurnCommercial register (Zefix) · as of November 15, 2026
12,891in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Architect in the region

Point size by number of companies per place.

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