Construction & Project Management in
Weesen

5 companies in Construction & Project Management based in Weesen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Weesen

CA

Casa-team AG

Since 1997 · 1–10 empl.

Architecture Firms
No score yetSS

Sebastian Steiner GmbH

Since 2000 · 1–10 empl.

Building Construction
No score yetKR

Kamm Regio GmbH

Since 2022 · 1–10 empl.

Building Construction
No score yetRB

ROVI Baumanagement GmbH

Since 2025 · 1–10 empl.

Construction & Project Management
No score yetJI

Jud Immo GmbH

Since 2025 · 1–10 empl.

Construction & Project Management
No score yet

Construction & Project Management in Weesen

5Construction & Project ManagementCommercial register (Zefix) · as of October 5, 2026
2022Median year of registrationCommercial register (Zefix) · as of October 5, 2026
598in the Canton of St. GallenCommercial register (Zefix) · as of October 5, 2026
7,904in SwitzerlandCommercial register (Zefix) · as of October 5, 2026
Locations

Construction & Project Management in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 5, 2026

Largest places

St. Gallen97Wil SG36Buchs SG20Jona20Widnau17Gossau SG14Rapperswil SG14Altstätten SG13Au SG12Rorschach11
Industry axis

Construction & Project Management in other places

Construction & Project Management across Switzerland
St. Gallen97Wil SG36Buchs SG20Jona20Widnau17Gossau SG14Rapperswil SG14Altstätten SG13Au SG12Rorschach11Oberuzwil11Diepoldsau10Flawil10Rorschacherberg9Wittenbach8Zuzwil SG8Wattwil8Rheineck7Oberriet SG7Bütschwil7Bazenheid7Balgach6Staad SG6Sargans6Abtwil SG6Walenstadt6Niederuzwil6Uzwil6Lichtensteig6Benken SG6Eschenbach SG6St. Margrethen SG5Rebstein5Thal5Sevelen5Bad Ragaz5Mels5Waldkirch5Schwarzenbach SG5Schänis5Bronschhofen5

By canton

Canton of Zurich1,585Canton of Bern699Canton of St. Gallen598Canton of Aargau555Canton of Zug450Canton of Lucerne431Canton of Schwyz378Canton of Vaud377Canton of Thurgau343Canton of Valais283Canton of Geneva270Canton of Basel-Country269Canton of Ticino243Canton of Grisons227Canton of Fribourg218Canton of Solothurn216Canton of Appenzell Outer Rhodes93Canton of Nidwalden90Canton of Schaffhausen88Canton of Neuchâtel74Canton of Obwalden58Canton of Glarus45Canton of Appenzell Inner Rhodes29Canton of Uri29Canton of Jura20
Place axis

Other industries in Weesen

All companies in Weesen
Management Consulting16Automotive & Vehicle Trade10IT Consulting & Services9Coaching & Personal Development8Property Management7Restaurants7Auto Repair Shops6Software Development5Real Estate Project Development5