Owner's representation in
Olten

5 companies in Owner's representation based in Olten — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Olten

KFB Pfister AG Ingenieure und Planer Logo

KFB Pfister AG Ingenieure und Planer

Since 1999 · 21–50 empl.5.0(6)

KFB Pfister AG Ingenieure und Planer is an engineering consultancy for construction and infrastructure projects. Its services include civil engineering, structural design, spatial and environmental planning, transport planning, and project management from development through implementation.

Civil engineerCivil engineeringStructural engineeringSpatial planning & environment
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
W. Thommen AG Logo

W. Thommen AG

Since 1976 · 1–10 empl.4.6(7)

W. Thommen AG is an architecture and planning company. Its activities include representing building owners, board mandates, start-up investments and company participations; together with partner companies, it also offers project development, construction management, construction fiduciary services, and general planning and total contracting.

General contractorGeneral contracting and total contractingClient representationsBoard mandates
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
RF

R. Furrer Bauherrenberatung GmbH

Since 2012 · 1–10 empl.

Engineer
No score yetGB

G+Z Baumanagement & Services GmbH

Since 2024 · 1–10 empl.

Construction manager
No score yetSB

Schelling Bauleitung GmbH

Since 2024 · 1–10 empl.

Construction manager
No score yet

Owner's representation in Olten

5Owner's representationCommercial register (Zefix) · as of November 6, 2026
2012Median year of registrationCommercial register (Zefix) · as of November 6, 2026
39in the Canton of SolothurnCommercial register (Zefix) · as of November 6, 2026
1,398in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Owner's representation in the region

Point size by number of companies per place.

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

Largest places

Solothurn5
Industry axis

Owner's representation in other places

Owner's representation across Switzerland
Solothurn5

By canton

Canton of Zurich360Canton of Bern142Canton of St. Gallen130Canton of Aargau87Canton of Lucerne79Canton of Zug66Canton of Geneva56Canton of Basel-Country50Canton of Vaud48Canton of Thurgau47Canton of Grisons44Canton of Schwyz42Canton of Solothurn39Canton of Fribourg28Canton of Valais28Canton of Nidwalden20Canton of Appenzell Outer Rhodes15Canton of Schaffhausen14Canton of Obwalden13Canton of Ticino11Canton of Appenzell Inner Rhodes5Canton of Neuchâtel5Canton of Glarus4Canton of Jura3Canton of Uri3
Place axis

Other industries in Olten

All companies in Olten
Property management108Restaurant81Holding company80Management consultant67Real estate agent61IT service provider51Engineer46Property developer46Software developer43Architect42Accountant37Coach34Hairdresser34Advertising agency34Cleaning company30Recruitment agency28Car dealership26Beauty salon25Online shop25General contractor23Construction manager22Clothing store22Grocery store21Caterer21Event agency19Other services19Cultural organisation18Continuing education provider17Nonprofit organization16Garage16Retail16Electrician15Financial services15Industry association13Lawyer13Painter13Insurance broker13Wholesale13Complementary therapist12Physiotherapist12Psychotherapist12Mechanical engineering12Bar12Transport company12Photographer10Civil works10Interior fit-out10Printing company10