General contractor in
Grenchen

19 companies in General contractor based in Grenchen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 19 companies in Grenchen

Erard AG Architektur Baumanagement Logo

Erard AG Architektur Baumanagement

Since 1997 · 1–10 empl.5.0(2)

Erard AG Architektur Baumanagement is an architecture and construction management firm. Its services include feasibility studies, design and project planning, construction planning and supervision, cost planning, and building valuations.

Construction managerArchitectureConstruction managementBuilding appraisal
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #1
Timmy AG Logo

Timmy AG

Since 2023 · 1–10 empl.5.0(2)

Timmy AG is a scaffolding company that provides tailored scaffold solutions for construction, renovation and refurbishment projects. Its services include assembly and dismantling of construction, façade, work and protective scaffolds as well as special and industrial scaffold systems, carried out in accordance with SUVA safety regulations.

General contractorScaffolding
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #2
Capital Generalunternehmung GmbH Logo

Capital Generalunternehmung GmbH

1–10 empl.

Capital Generalunternehmung GmbH provides cleaning and building maintenance services for homes and buildings, including deep, office, post-construction and routine maintenance cleaning.

General contractorCleaning ServicesCaretaking Services
No score yetone architecture gmbh Logo

one architecture gmbh

Since 2024 · 1–10 empl.

Architect
No score yetCA

Christian Allemann Bauunternehmung GmbH

Since 1997 · 1–10 empl.

General contractor
No score yetBG

baura gmbh

Since 1998 · 1–10 empl.

General contractor
No score yetWF

Work for Immo GmbH

Since 2015 · 1–10 empl.

General contractor
No score yetRG

RVA GmbH

Since 2017 · 1–10 empl.

General contractor
No score yetMG

MM-Home GmbH

Since 2017 · 1–10 empl.

Construction manager
No score yetHG

HR Generalbau GmbH

Since 2017 · 1–10 empl.

General contractor
No score yetAA

Apaxo AG

Since 2021 · 1–10 empl.

General contractor
No score yetQ

Quinlan-Cemms-GmbH

Since 2021 · 1–10 empl.

General contractor
No score yet
AW

Aare Wohnraum Grenchen AG

Since 2021 · 1–10 empl.

General contractor
No score yetSB

SWISS Baugruppe GmbH

Since 2022 · 1–10 empl.

Building contractor
No score yetMI

Maris Immo & GU GmbH

Since 2025 · 1–10 empl.

General contractor
No score yetMB

Mahmoud BAU

Since 2025 · 1–10 empl.

Civil works
No score yetLG

Lineplus GmbH

Since 2026 · 1–10 empl.

Architect
No score yetWB

Wenger Bauunternehmung GmbH

Since 2026 · 1–10 empl.

Construction manager
No score yetAU

Active Umbau GmbH

Since 2026 · 1–10 empl.

Construction manager
No score yet

General contractor in Grenchen

19General contractorCommercial register (Zefix) · as of November 6, 2026
2021Median year of registrationCommercial register (Zefix) · as of November 6, 2026
215in the Canton of SolothurnCommercial register (Zefix) · as of November 6, 2026
9,195in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

General contractor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026

Largest places

Olten23Solothurn13Balsthal10Feldbrunnen7Härkingen6Egerkingen6Gerlafingen6Biberist6Schönenwerd5Trimbach5
Industry axis

General contractor in other places

General contractor across Switzerland
Olten23Solothurn13Balsthal10Feldbrunnen7Härkingen6Egerkingen6Gerlafingen6Biberist6Schönenwerd5Trimbach5Wangen B. Olten5Kappel SO5Dornach5Zuchwil5Lohn-Ammannsegg5

By canton

Canton of Zurich1,207Canton of Vaud834Canton of Ticino801Canton of Bern702Canton of Geneva616Canton of Aargau557Canton of St. Gallen549Canton of Fribourg465Canton of Valais443Canton of Lucerne441Canton of Zug407Canton of Schwyz344Canton of Thurgau332Canton of Grisons289Canton of Basel-Country256Canton of Solothurn215Canton of Neuchâtel121Canton of Appenzell Outer Rhodes88Canton of Nidwalden77Canton of Schaffhausen69Canton of Glarus50Canton of Obwalden49Canton of Jura41Canton of Appenzell Inner Rhodes21Canton of Uri14
Place axis

Other industries in Grenchen

All companies in Grenchen
Holding company53Property management50Restaurant42Mechanical engineering36Property developer33IT service provider32Management consultant31Watch manufacturer28Metal processor27Online shop26Garage25Hairdresser25Software developer24Engineer23Car dealership23Cleaning company22Painter21Accountant19Wholesale19Caterer19Nonprofit organization18Coach18Architect17Construction manager17Renovation17Real estate agent17Beauty salon16Advertising agency14Clothing store13Other services12Cultural organisation12Machinery dealer11Event agency10Landscaping10Electrician10Food manufacturer10Food wholesaler10Interior fit-out9Plumber9Continuing education provider9Grocery store9Building contractor8Home care8Electronics store8Retail8Institution for people with disabilities8Machine repair7Research institute7