Transport Infrastructure Companies in the
Canton of Thurgau

9 companies in Transport Infrastructure Companies based in the Canton of Thurgau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 9 companies in the Canton of Thurgau

Flugbetriebs AG Sitterdorf Logo

Flugbetriebs AG Sitterdorf

Since 1967

Experience airfield
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SCHWIHAG AG Logo

SCHWIHAG AG

Since 1971

Switch technologyTrack and trackbed technologySleeper track in bridge transition areas
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Bahninfra AG Logo

Bahninfra AG

Since 2015

Rail infrastructure planningGeneral contracting for rail construction projectsOverhead line planning and traction power systems
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CA

Corlitum AG

Since 1906

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WL

Werner Lack AG

Since 1975

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BP

Brückenwaage-Gesellschaft Pfyn

Since 1991

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LM

Labosim Markierungs AG

Since 1999

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TA

Trauffer AG Markierungen, Emmen, Zweigniederlassung Frauenfeld

Since 2008

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IR

International Rolling Stock Investment AG

Since 2012

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Transport Infrastructure Companies in the Canton of Thurgau

9Transport Infrastructure CompaniesCommercial register (Zefix) · as of September 27, 2026
1991Median year of registrationCommercial register (Zefix) · as of September 27, 2026
9in the Canton of ThurgauCommercial register (Zefix) · as of September 27, 2026
585in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Industry axis

Transport Infrastructure Companies in other places

Transport Infrastructure Companies across Switzerland

By canton

Canton of Zurich74Canton of Bern73Canton of Vaud54Canton of Geneva37Canton of Valais33Canton of Zug29Canton of Ticino29Canton of Aargau26Canton of Nidwalden24Canton of Lucerne21Canton of Obwalden21Canton of Fribourg21Canton of Schwyz20Canton of St. Gallen18Canton of Grisons17Canton of Basel-Country11Canton of Neuchâtel10Canton of Thurgau9Canton of Uri7Canton of Solothurn6Canton of Jura5Canton of Glarus3Canton of Appenzell Outer Rhodes2
Place axis

Other industries in the Canton of Thurgau

All companies in the Canton of Thurgau
Property Management1,485Holding Companies1,124Management Consulting1,072Real Estate Project Development814IT Consulting & Services751Restaurants711Real Estate Brokerage619Automotive & Vehicle Trade580Technical Consulting & Engineering552Auto Repair Shops540Fiduciary Offices524Coaching & Personal Development511Software Development493Online Shops422Advertising Agencies421Wholesale - General Specialty Trade408Facility Management & Cleaning380Architecture Firms374Building Maintenance347Construction & Project Management332Mechanical Engineering Industry331General Contractors329Food Processing320Logistics & Transport Companies320Other Service Industries312Painting & Plastering309Trade Fair & Event Organizers296Horticulture & Landscaping292Interior Construction286Plumbing & Building Services286Electrical Planning & Installation242Building Construction226Repair of Machinery & Electronic Devices219Hair Salons216Wholesale - Machinery & Technical Equipment216Metal Construction210Continuing Education Institutes197Flooring & Tiling196Retail - General Specialty Trade196Catering196Recruitment & HR Consulting191Timber Construction & Carpentry190Solar & Photovoltaics182Financial Services180NGOs & NPOs172Joinery169Retail - Food & Luxury Items168Beauty Salons161