Civil Engineering in Olten

Companies

All 9 companies in Olten

STA Strassen- und Tiefbau AG

Since 1965

Road constructionCivil engineeringClient masonry

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KIBAG Bauleistungen AG

Since 2004

Road constructionCivil engineering worksDemolition

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Sustra AG Schöftland

Since 2007

Civil engineeringRoad constructionNoise barriers

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Cellere Bau AG

Since 2016

Road and civil engineeringRehabilitationBuilding contractor

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OA

O. Aeschlimann AG

Since 1961

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M+

Meier + Jäggi AG Zofingen, Zweigniederlassung Olten

Since 1994

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WR

Weber Rohrleitungsbau

Since 2003

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AG

Ambrisio GmbH

Since 2016

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TB

Terribilini Bau AG

Since 2024

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Civil Engineering in Olten

9Civil EngineeringCommercial register (Zefix) · as of September 23, 2026

2004Median year of registrationCommercial register (Zefix) · as of September 23, 2026

101in the Canton of SolothurnCommercial register (Zefix) · as of September 23, 2026

3,347in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

Civil Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Solothurn7 Grenchen6 Zuchwil5

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 Mechanical Engineering Industry11 Interior Construction10 Wholesale - Beverages & Spirits10 Photography9 Research & Development9

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Civil Engineering inOlten

All 9 companies in Olten

Civil Engineering in the region

Civil Engineering in other places

Other industries in Olten

Civil Engineering in
Olten