General Contractors in
Lohn-Ammannsegg

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

Companies

All 5 companies in Lohn-Ammannsegg

solHaus AG Logo

solHaus AG

Since 2013

Total contractor | General contractorArchitecture + site managementConversions + refurbishments
View profile4.9(32)
PAWA Generalbau AG Logo

PAWA Generalbau AG

Since 2007

View profile
BB

BW Baugroup AG

Since 2004

View profile
MD

Martin der Handwerker GmbH

Since 2017

View profile
SR

Satokupo Rüedi

Since 2021

View profile

General Contractors in Lohn-Ammannsegg

5General ContractorsCommercial register (Zefix) · as of September 3, 2026
2013Median year of registrationCommercial register (Zefix) · as of September 3, 2026
213in the Canton of SolothurnCommercial register (Zefix) · as of September 3, 2026
9,108in SwitzerlandCommercial register (Zefix) · as of September 3, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 3, 2026

Largest places

Olten22Grenchen18Solothurn13Balsthal9Feldbrunnen7Trimbach6Härkingen6Egerkingen6Dornach6Gerlafingen6
Industry axis

General Contractors in other places

General Contractors across Switzerland
Olten22Grenchen18Solothurn13Balsthal9Feldbrunnen7Trimbach6Härkingen6Egerkingen6Dornach6Gerlafingen6Biberist6Schönenwerd5Wangen B. Olten5Kappel SO5Derendingen5Zuchwil5

By canton

Canton of Zurich1,194Canton of Vaud825Canton of Ticino801Canton of Bern699Canton of Geneva618Canton of Aargau555Canton of St. Gallen536Canton of Fribourg462Canton of Lucerne436Canton of Valais434Canton of Zug406Canton of Schwyz341Canton of Thurgau329Canton of Grisons284Canton of Basel-Country251Canton of Solothurn213Canton of Neuchâtel120Canton of Appenzell Outer Rhodes89Canton of Nidwalden75Canton of Schaffhausen67Canton of Glarus50Canton of Obwalden47Canton of Jura35Canton of Appenzell Inner Rhodes21Canton of Uri14
Place axis

Other industries in Lohn-Ammannsegg

All companies in Lohn-Ammannsegg
Holding Companies18Property Management16Real Estate Brokerage16Real Estate Project Development15Management Consulting14IT Consulting & Services10Solar & Photovoltaics6Fiduciary Offices6Software Development6Electrical Planning & Installation5Metal Industry5Automotive & Vehicle Trade5Wholesale - General Specialty Trade5