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(10)

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 September 24, 2026

2004Median year of registrationCommercial register (Zefix) · as of September 24, 2026

393in the Canton of BernCommercial register (Zefix) · as of September 24, 2026

3,346in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Civil Engineering in the region

Point size by number of companies per place.

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

Largest places

Bern15 Gstaad9 Biel/Bienne8 Frutigen7 Adelboden7 Grindelwald5 Reichenbach im Kandertal5 Heimberg5 Oey5 Ostermundigen5

Place axis

Other industries in Langenthal

All companies in Langenthal

Holding Companies93 Restaurants52 Property Management41 Real Estate Brokerage35 Management Consulting32 Technical Consulting & Engineering28 Architecture Firms26 IT Consulting & Services25 Real Estate Project Development25 Fiduciary Offices24 Automotive & Vehicle Trade24 Hair Salons23 NGOs & NPOs22 General Contractors22 Coaching & Personal Development19 Auto Repair Shops19 Facility Management & Cleaning18 Advertising Agencies17 Software Development17 Mechanical Engineering Industry15 Wholesale - General Specialty Trade15 Other Service Industries14 Construction & Project Management14 Catering14 Trade Fair & Event Organizers13 Interior Construction13 Plumbing & Building Services13 Textile & Clothing Industry13 Online Shops13 Building Maintenance12 Flooring & Tiling12 Painting & Plastering12 Beauty Salons12 Pension Funds12 Continuing Education Institutes12 Insurance Brokerage & Consulting11 Printing Companies11 Electrical Planning & Installation10 Cultural & Educational Organizations10 Retail - Food & Luxury Items10 Fitness Centers10 Solar & Photovoltaics9 Retail - Electronic Devices9 Retail - General Specialty Trade9 Retail - Textiles & Clothing9 Photography8 Repair of Machinery & Electronic Devices8 Horticulture & Landscaping8

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