General Contractors in
Rheineck

13 companies in General Contractors based in Rheineck — name and year of registration from the commercial register. The list below shows them all.

Companies

All 13 companies in Rheineck

Schluchter Architekturbüro GmbH Logo

Schluchter Architekturbüro GmbH

Since 1998

Architecture, general planning and general contractingReal estate experts for property appraisals
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L17 Projekte AG Logo

L17 Projekte AG

Since 2022

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RD Investments GmbH Logo

RD Investments GmbH

Since 2023

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KG

Kellenberger Generalunternehmung AG

Since 1973

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TG

Tricolor Group AG

Since 2001

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OB

One Business GmbH

Since 2004

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LB

Leonis Bau Treuhand AG

Since 2019

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LI

L17 Immo AG

Since 2022

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RI

R17 Immo AG

Since 2022

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ZI

Zechner Immobilien Generalunternehmen AG

Since 2022

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LW

Leonis Wohnbau AG

Since 2022

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BU

Bau und Transport CHIS

Since 2025

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LI

LMG Innovate GmbH

Since 2025

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General Contractors in Rheineck

13General ContractorsCommercial register (Zefix) · as of September 25, 2026
2022Median year of registrationCommercial register (Zefix) · as of September 25, 2026
543in the Canton of St. GallenCommercial register (Zefix) · as of September 25, 2026
9,170in SwitzerlandCommercial register (Zefix) · as of September 25, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 25, 2026

Largest places

St. Gallen81Wil SG36Buchs SG28Widnau17Altstätten SG15Jona14Rapperswil SG13Flawil12Rorschach11Zuzwil SG11
Industry axis

General Contractors in other places

General Contractors across Switzerland
St. Gallen81Wil SG36Buchs SG28Widnau17Altstätten SG15Jona14Rapperswil SG13Flawil12Rorschach11Zuzwil SG11Gossau SG10Wattwil10Goldach9Uznach9Au SG8Oberuzwil8Wittenbach7Niederuzwil7Eschenbach SG7Staad SG6Sevelen6Sargans6Mörschwil6Mels6Grabs6Uzwil6Thal5Engelburg5Bazenheid5

By canton

Canton of Zurich1,197Canton of Vaud833Canton of Ticino803Canton of Bern705Canton of Geneva617Canton of Aargau557Canton of St. Gallen543Canton of Fribourg467Canton of Lucerne442Canton of Valais437Canton of Zug402Canton of Schwyz341Canton of Thurgau329Canton of Grisons292Canton of Basel-Country256Canton of Solothurn213Canton of Neuchâtel120Canton of Appenzell Outer Rhodes91Canton of Nidwalden76Canton of Schaffhausen68Canton of Glarus50Canton of Obwalden48Canton of Jura37Canton of Appenzell Inner Rhodes21Canton of Uri15
Place axis

Other industries in Rheineck

All companies in Rheineck
Property Management24Real Estate Project Development19Automotive & Vehicle Trade17Fiduciary Offices15Real Estate Brokerage15Restaurants15Holding Companies14Auto Repair Shops13Advertising Agencies12Management Consulting11Electrical Planning & Installation8Metal Construction8Online Shops8Trade Fair & Event Organizers7IT Consulting & Services7Facility Management & Cleaning7Retail - General Specialty Trade7Retail - Textiles & Clothing7Wholesale - General Specialty Trade7Coaching & Personal Development6Construction & Project Management6Painting & Plastering6Textile & Clothing Industry6Catering6Logistics & Transport Companies6Architecture Firms5Building Construction5Building Maintenance5Civil Engineering5Horticulture & Landscaping5Plumbing & Building Services5Roofing5Hair Salons5Financial Services5Retail - Food & Luxury Items5