Mechanical Engineering Industry in Olten

Companies

All 11 companies in Olten

EAO AG

Since 1951

Human Machine Interfaces

View profile4.2(11)

FACTO AG

Since 1981

Brake control units and pneumatic components for rail vehiclesDevelopment, design and productionMaintenance and overhaul

View profile4.8(4)

ENGO AG

Since 2019

Combustion test benchesResearch infrastructureIndustrial testing solutions

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Equans Switzerland Process Automation AG

Since 1986

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IHI Bernex AG

Since 2019

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TA

TUBO AG

Since 1962

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S&

S & V Engineering AG

Since 1991

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HM

Hoerbiger-Service-Gesellschaft mit beschränkter Haftung, Schongau (DE), Zweigniederlassung Olten

Since 2005

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CA

CONEQ AG

Since 2020

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ST

Swiss Tech Innovation AG

Since 2020

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FK

FRAGUN KMG

Since 2026

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Mechanical Engineering Industry in Olten

11Mechanical Engineering IndustryCommercial register (Zefix) · as of September 24, 2026

2005Median year of registrationCommercial register (Zefix) · as of September 24, 2026

223in the Canton of SolothurnCommercial register (Zefix) · as of September 24, 2026

5,827in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Mechanical Engineering Industry in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Grenchen35 Solothurn10 Dulliken9 Zuchwil9 Bellach8 Oensingen7 Niedergösgen6 Fulenbach6 Wolfwil6 Selzach6

Place axis

Other industries in Olten

All companies in Olten

Property Management110 Restaurants84 Holding Companies79 Management Consulting67 Real Estate Brokerage60 IT Consulting & Services52 Technical Consulting & Engineering46 Software Development44 Real Estate Project Development44 Architecture Firms43 Hair Salons36 Fiduciary Offices36 Advertising Agencies35 Coaching & Personal Development34 Facility Management & Cleaning31 Recruitment & HR Consulting30 Automotive & Vehicle Trade26 Beauty Salons25 General Contractors23 Retail - Textiles & Clothing23 Online Shops22 Construction & Project Management21 Catering20 Trade Fair & Event Organizers19 Retail - Food & Luxury Items19 Cultural & Educational Organizations18 Other Service Industries16 Auto Repair Shops16 NGOs & NPOs15 Continuing Education Institutes15 Clubs, Bars & Event Venues15 Electrical Planning & Installation14 Financial Services14 Wholesale - General Specialty Trade14 Professional & Trade Associations13 Law Firms & Notary Offices13 Painting & Plastering13 Insurance Brokerage & Consulting13 Non-Medical Healthcare Professions12 Physiotherapy12 Psychiatry & Psychotherapy12 Retail - General Specialty Trade12 Logistics & Transport Companies12 Interior Construction10 Wholesale - Beverages & Spirits10 Photography9 Research & Development9 Civil Engineering9

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Mechanical Engineering Industry inOlten

All 11 companies in Olten

Mechanical Engineering Industry in the region

Mechanical Engineering Industry in other places

Other industries in Olten

Mechanical Engineering Industry in
Olten