Civil Engineering in
Lachen SZ

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

Companies

All 6 companies in Lachen SZ

PE Fabrikations AG

Since 1990

PE pipework constructionHPE pre-fabricationGIS/Duofix element installation

View profile4.8(14)

Gilbert Bau AG

Since 1999

LOI GmbH

Since 2013

Zeni Bau GmbH

Since 2024

Reichmuth S. GmbH

Since 2025

Restart Bau GmbH

Since 2025

Civil Engineering in Lachen SZ

6Civil EngineeringCommercial register (Zefix) · as of September 23, 2026

2024Median year of registrationCommercial register (Zefix) · as of September 23, 2026

136in the Canton of SchwyzCommercial 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

Siebnen10 Pfäffikon SZ9 Altendorf6 Einsiedeln6 Schindellegi6 Tuggen5 Unteriberg5 Sattel5

Place axis

Other industries in Lachen SZ

All companies in Lachen SZ

Management Consulting119 Property Management90 Holding Companies81 Real Estate Project Development68 IT Consulting & Services57 Software Development46 Real Estate Brokerage40 Coaching & Personal Development39 Financial Services39 Technical Consulting & Engineering35 Restaurants34 Construction & Project Management28 Fiduciary Offices27 General Contractors25 Wholesale - General Specialty Trade25 Advertising Agencies22 Architecture Firms21 Automotive & Vehicle Trade21 Trade Fair & Event Organizers20 Facility Management & Cleaning17 Wholesale - Machinery & Technical Equipment17 External Asset Management15 Continuing Education Institutes15 Hair Salons14 Clubs, Bars & Event Venues14 Recruitment & HR Consulting13 Web Portals & Platform Companies13 Interior Construction12 Auto Repair Shops12 Building Maintenance11 Painting & Plastering11 Beauty Salons11 Catering11 Other Service Industries10 Building Construction10 Specialized Construction Activities10 Electrical Planning & Installation10 Mechanical Engineering Industry10 Wholesale - Electronic Devices10 Law Firms & Notary Offices9 Retail - Health & Cosmetics9 Photography8 Rental of Machinery & Equipment8 Research & Development8 Horticulture & Landscaping8 Insurance Brokerage & Consulting8 Retail - Food & Luxury Items8 Retail - General Specialty Trade8

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