Civil Engineering in
Langenthal

6 companies in Civil Engineering based in Langenthal — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Langenthal

SIEGRIST INGENIEUR- UND PLANUNGSBÜRO AG

Since 1993

Civil engineering worksRoad constructionRail construction

View profile4.6(11)

Landolt Kanalunterhalt AG

Since 1994

Sewer cleaningSuction workSewer CCTV inspection

View profile4.8(9)

KIBAG Bauleistungen AG

Since 2004

Road constructionCivil engineeringDismantling

View profile4.3(11)

Microtunnel.ch AG

Since 2012

MicrotunnelingSteel casing pipe rammingHorizontal Directional Drilling

View profile3.5(4)

Bernhard Bau GmbH

Since 2001

EcoStreet AG

Since 2021

Civil Engineering in Langenthal

6Civil EngineeringCommercial register (Zefix) · as of August 26, 2026

2004Median year of registrationCommercial register (Zefix) · as of August 26, 2026

318in the Canton of BernCommercial register (Zefix) · as of August 26, 2026

2,490in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Civil Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Bern13 Gstaad9 Adelboden7 Frutigen6 Biel/Bienne6 Oey5 Zweisimmen5 Studen BE5

Place axis

Other industries in Langenthal

All companies in Langenthal

Holding Companies43 Restaurants38 Management Consulting27 Property Management24 Real Estate Brokerage24 Architecture Firms22 Fiduciary Offices22 Hair Salons19 IT Consulting & Services19 Automotive & Vehicle Trade19 NGOs & NPOs16 Coaching & Personal Development15 Technical Consulting & Engineering15 Auto Repair Shops15 Mechanical Engineering Industry14 Real Estate Project Development14 Plumbing & Building Services13 Software Development13 Facility Management & Cleaning13 Interior Construction12 Pension Funds12 General Contractors11 Flooring & Tiling11 Painting & Plastering11 Insurance Brokerage & Consulting11 Printing Companies11 Advertising Agencies11 Online Shops11 Beauty Salons10 Textile & Clothing Industry10 Retail - Electronic Devices9 Fitness Centers9 Other Service Industries8 Electrical Planning & Installation8 Kindergartens & Nurseries8 Photography7 Horticulture & Landscaping7 Physiotherapy7 Retail - Flowers & Plants7 Retail - Food & Luxury Items7 Retail - Textiles & Clothing7 Catering7 Clubs, Bars & Event Venues7 Travel Agencies7 Logistics & Transport Companies7 Repair of Machinery & Electronic Devices6 Building Maintenance6 Specialized Construction Activities6

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