Civil engineer in
Gossau SG

5 companies in Civil engineer based in Gossau SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Gossau SG

B3 Gruppe AG Logo

B3 Gruppe AG

Since 2019 · 21–50 empl.

B3 Gruppe AG brings together engineering services for civil and structural construction and the construction process. Its activities include transport and water engineering, timber, concrete and steel structures, fire protection, general planning, construction management and digital construction.

Civil engineerGeneral planningConstruction managementCivil engineering and traffic infrastructure construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Christian Keiser Ingenieurbüro für Holzbau Logo

Christian Keiser Ingenieurbüro für Holzbau

Since 2009 · 1–10 empl.

Christian Keiser Ingenieurbüro für Holzbau is an engineering office working in timber construction.

Civil engineerEngineering office for timber construction
No score yetBB

B3 Brühwiler AG

Since 2014 · 1–10 empl.

Civil engineer
No score yetBK

B3 Kolb AG

Since 2019 · 1–10 empl.

Civil engineer
No score yetFS

Florin Scherrer Raum- und Verkehrsplanung

Since 2023 · 1–10 empl.

Civil engineer
No score yet

Civil engineer in Gossau SG

5Civil engineerCommercial register (Zefix) · as of November 15, 2026
2019Median year of registrationCommercial register (Zefix) · as of November 15, 2026
187in the Canton of St. GallenCommercial register (Zefix) · as of November 15, 2026
3,032in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Civil engineer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

St. Gallen40Buchs SG7Jona7Rapperswil SG7Wil SG6Uznach6Widnau5Sargans5
Industry axis

Civil engineer in other places

Civil engineer across Switzerland
St. Gallen40Buchs SG7Jona7Rapperswil SG7Wil SG6Uznach6Widnau5Sargans5

By canton

Canton of Zurich409Canton of Vaud338Canton of Bern290Canton of Ticino250Canton of Valais209Canton of St. Gallen187Canton of Grisons174Canton of Aargau165Canton of Geneva148Canton of Fribourg117Canton of Lucerne109Canton of Schwyz93Canton of Thurgau82Canton of Zug63Canton of Basel-Country62Canton of Solothurn58Canton of Jura41Canton of Neuchâtel40Canton of Schaffhausen24Canton of Appenzell Outer Rhodes24Canton of Glarus21Canton of Nidwalden19Canton of Obwalden16Canton of Uri16Canton of Appenzell Inner Rhodes10
Place axis

Other industries in Gossau SG

All companies in Gossau SG
Holding company85Real estate company61Accountant50Management consultant43Restaurant38Property management29Car dealership28Garage26Property developer26Carpenter24IT service provider23Beauty salon22Real estate agent22Online shop22Hairdresser18Wholesale17Engineer16Coach15Cleaning company15Transport company15Tiler14Mechanical engineering14Software developer14Construction manager12Takeaway11Landscaping10Renovation10Electrician10Auditor10Advertising agency10Digital marketing agency10Floor layer9Painter9Plasterer9Food manufacturer9Food wholesaler9Animal breeding8Facade construction8Plumber8Physiotherapist8Bakery8Industrial automation8Metal processor8Caterer8Architect7Building contractor7General contractor7Timber construction7