General Contractors in
Unterentfelden

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

Companies

All 5 companies in Unterentfelden

H3 Architekten AG Logo

H3 Architekten AG

Since 2011 · 11–20 empl.

H3 Architekten AG provides architectural and real-estate services, including market-value appraisals, building analyses and measured surveys, project and execution planning, tendering, cost control and construction supervision.

Architecture FirmsDesign and construction planningProject realisationBuilding analyses
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Architektur und Generalunternehmung Klaus Ruf Logo

Architektur und Generalunternehmung Klaus Ruf

Since 2014 · 1–10 empl.

Architektur und Generalunternehmung Klaus Ruf provides architectural services and general contracting services. The website also lists contact details and an address in Unterentfelden.

Architecture Firms
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
MC

Maurer Coatti

Since 2024 · 1–10 empl.

General Contractors
No score yetS&

S & G Bau GmbH

Since 2025 · 1–10 empl.

General Contractors
No score yetMG

Moni GmbH

Since 2025 · 1–10 empl.

General Contractors
No score yet

General Contractors in Unterentfelden

5General ContractorsCommercial register (Zefix) · as of October 11, 2026
2024Median year of registrationCommercial register (Zefix) · as of October 11, 2026
562in the Canton of AargauCommercial register (Zefix) · as of October 11, 2026
9,216in SwitzerlandCommercial register (Zefix) · as of October 11, 2026
Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026

Largest places

Aarau28Zofingen24Spreitenbach21Wohlen AG20Oftringen17Wettingen13Reinach AG13Lenzburg13Baden11Dättwil AG11
Industry axis

General Contractors in other places

General Contractors across Switzerland
Aarau28Zofingen24Spreitenbach21Wohlen AG20Oftringen17Wettingen13Reinach AG13Lenzburg13Baden11Dättwil AG11Oberentfelden11Frick11Brugg AG10Rothrist10Muri AG9Schöftland8Kölliken8Neuenhof7Möriken AG7Stein AG7Sins6Würenlos6Boswil6Nussbaumen AG6Döttingen6Lupfig6Rupperswil6Aarburg6Villmergen5Suhr5Safenwil5Kaiseraugst5

By canton

Canton of Zurich1,206Canton of Vaud836Canton of Ticino804Canton of Bern705Canton of Geneva615Canton of Aargau562Canton of St. Gallen550Canton of Fribourg464Canton of Lucerne447Canton of Valais445Canton of Zug404Canton of Schwyz342Canton of Thurgau334Canton of Grisons291Canton of Basel-Country258Canton of Solothurn213Canton of Neuchâtel122Canton of Appenzell Outer Rhodes90Canton of Nidwalden75Canton of Schaffhausen68Canton of Glarus50Canton of Obwalden49Canton of Jura41Canton of Appenzell Inner Rhodes21Canton of Uri15
Place axis

Other industries in Unterentfelden

All companies in Unterentfelden
Management Consulting13IT Consulting & Services13Property Management9Real Estate Brokerage9Automotive & Vehicle Trade9Holding Companies8Coaching & Personal Development6Software Development6Real Estate Project Development6Building Maintenance5Hair Salons5Facility Management & Cleaning5