Building Construction in
Bülach

11 companies in Building Construction based in Bülach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 11 companies in Bülach

Rudolf Wassmer Hoch- und Tiefbau GmbH Logo

Rudolf Wassmer Hoch- und Tiefbau GmbH

Since 2004 · 1–10 empl.

The company's core activity includes construction and civil engineering works, in particular: masonry work (new and renovation construction), concrete and reinforced concrete work (rough construction), sewer and civil engineering work (excavation, trenching, laying or relocating underground pipes), and crane truck services (transportation and lifting work). The company thus offers comprehensive construction services for private and public clients.

Building ConstructionConcrete and reinforced concrete workMasonry workSewer and civil engineering work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Azor Kery GmbH Logo

Azor Kery GmbH

Since 2026 · 1–10 empl.

Azor Kery GmbH provides core drilling, concrete cutting, and renovation and demolition services. The company carries out precise openings and controlled cutting work in concrete and reinforced concrete, and also handles strip-out, dismantling, and other demolition tasks.

Building ConstructionCore drillingConcrete cuttingRenovation and demolition works
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #2
Mittler Bauunternehmung KLG Logo

Mittler Bauunternehmung KLG

Since 2026 · 1–10 empl.

Mittler Bauunternehmung KLG is a construction company offering new builds, conversions, renovations and refurbishments. Its services also include masonry work, painting and plastering, interior finishing, landscaping-related work and smaller express jobs.

Building ConstructionNew ConstructionConversion & RenovationRenovation
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #3
LEA Projekt GmbH Logo

LEA Projekt GmbH

Since 2025 · 1–10 empl.

LEA Projekt GmbH provides construction management, planning and consulting services for building projects. The company also offers drafting and visualisation services and can execute projects as a general contractor.

Building ConstructionConstruction Management and Client AdvisoryPlanning and Visualization ServicesGeneral Contractor Services
No score yetTU

Ternova Unternehmung GmbH

Since 2015 · 1–10 empl.

Building Construction
No score yetAT

AMT Technomont GmbH

Since 2017 · 1–10 empl.

Building Construction
No score yetSI

Silvans Immo AG

Since 2020 · 1–10 empl.

Building Construction
No score yetAG

ATESA GmbH

Since 2023 · 1–10 empl.

Building Construction
No score yetOB

O&L Bau GmbH

Since 2023 · 1–10 empl.

Building Construction
No score yetCG

Condes GmbH

Since 2023 · 1–10 empl.

Building Construction
No score yetBB

Baur baut

Since 2024 · 1–10 empl.

Building Construction
No score yet

Building Construction in Bülach

11Building ConstructionCommercial register (Zefix) · as of October 10, 2026
2023Median year of registrationCommercial register (Zefix) · as of October 10, 2026
742in the Canton of ZurichCommercial register (Zefix) · as of October 10, 2026
5,345in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026

Largest places

Zurich134Winterthur45Dietikon21Schlieren18Wetzikon ZH16Glattbrugg16Dübendorf15Regensdorf15Volketswil13Uster11
Industry axis

Building Construction in other places

Building Construction across Switzerland
Zurich134Winterthur45Dietikon21Schlieren18Wetzikon ZH16Glattbrugg16Dübendorf15Regensdorf15Volketswil13Uster11Wallisellen11Kloten11Dietlikon10Hombrechtikon7Wädenswil7Thalwil7Adliswil7Mettmenstetten7Wald ZH6Stäfa6Effretikon6Horgen6Winkel6Oberengstringen6Turbenthal5Bauma5Bubikon5Pfäffikon ZH5Küsnacht ZH5Zollikon5Rümlang5

By canton

Canton of Zurich742Canton of Bern544Canton of Aargau402Canton of St. Gallen388Canton of Vaud375Canton of Valais351Canton of Ticino307Canton of Lucerne265Canton of Grisons258Canton of Thurgau226Canton of Geneva193Canton of Schwyz169Canton of Zug166Canton of Solothurn163Canton of Basel-Country142Canton of Fribourg140Canton of Schaffhausen70Canton of Neuchâtel61Canton of Appenzell Outer Rhodes55Canton of Glarus55Canton of Jura53Canton of Nidwalden41Canton of Obwalden36Canton of Appenzell Inner Rhodes31Canton of Uri24
Place axis

Other industries in Bülach

All companies in Bülach
Management Consulting71IT Consulting & Services64Restaurants53Facility Management & Cleaning41Property Management39Coaching & Personal Development36Fiduciary Offices33Advertising Agencies31Software Development30Online Shops30Trade Fair & Event Organizers29Taxi Companies29Real Estate Brokerage27Technical Consulting & Engineering26Other Service Industries25Beauty Salons25Real Estate Project Development25Painting & Plastering24Retail - General Specialty Trade23Architecture Firms22Building Maintenance22Retail - Textiles & Clothing22Logistics & Transport Companies22Hair Salons20Wholesale - General Specialty Trade20Mobility Services19General Contractors18Automotive & Vehicle Trade18Catering18Construction & Project Management17Flooring & Tiling17Plumbing & Building Services17Holding Companies17Continuing Education Institutes17Auto Repair Shops16Electrical Planning & Installation14Sports & Recreation Instruction14Mechanical Engineering Industry14NGOs & NPOs13Recruitment & HR Consulting13Sealing & Insulation13Cultural & Educational Organizations13Naturopathic Clinics13Fitness Centers13Non-Medical Healthcare Professions12Horticulture & Landscaping11Solar & Photovoltaics11Home Care Services11