Building Construction in
Oberengstringen

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

Companies

All 6 companies in Oberengstringen

Siegfried Bau AG Logo

Siegfried Bau AG

Since 1997 · 11–20 empl.

The company "siegfried bau ag" is a construction company specializing in the planning and execution of construction projects. The core activity of the company is the provision of construction services, including construction management, construction supervision and client work.

Building ConstructionConversions & new buildsRenovations & refurbishmentsClient masonry work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Brunschweiler Plan AG Logo

Brunschweiler Plan AG

Since 1989 · 1–10 empl.4.0(7)

Brunschweiler Plan AG is a construction company providing masonry and structural concrete work. Services listed on the website include customer masonry and renovation work (bathroom, shower, WC and kitchen renewals), concrete repair, plastering and drywall, tile and natural-stone finishes, historic plaster restoration, and construction consulting and coordination.

Building ConstructionCustomer masonry workBuilding masonry workConstruction consulting and coordination
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
TI

tagesa Immobilien AG

Since 2018 · 1–10 empl.

Building Construction
No score yetEG

Eisennagel GmbH

Since 2021 · 1–10 empl.

Building Construction
No score yetSH

Sigma Haus 47 GmbH

Since 2024 · 1–10 empl.

Building Construction
No score yetSA

Senad AG

Since 2025 · 1–10 empl.

Building Construction
No score yet

Building Construction in Oberengstringen

6Building ConstructionCommercial register (Zefix) · as of October 28, 2026
2021Median year of registrationCommercial register (Zefix) · as of October 28, 2026
735in the Canton of ZurichCommercial register (Zefix) · as of October 28, 2026
5,328in SwitzerlandCommercial register (Zefix) · as of October 28, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 28, 2026

Largest places

Zurich137Winterthur43Dietikon21Schlieren18Glattbrugg17Wetzikon ZH16Dübendorf15Regensdorf15Volketswil13Uster11
Industry axis

Building Construction in other places

Building Construction across Switzerland
Zurich137Winterthur43Dietikon21Schlieren18Glattbrugg17Wetzikon ZH16Dübendorf15Regensdorf15Volketswil13Uster11Wallisellen11Kloten11Dietlikon10Bülach10Hombrechtikon7Wädenswil7Thalwil7Adliswil7Mettmenstetten7Wald ZH6Effretikon6Winkel6Bauma5Bubikon5Pfäffikon ZH5Stäfa5Horgen5Küsnacht ZH5Zollikon5Rümlang5

By canton

Canton of Zurich735Canton of Bern539Canton of Aargau404Canton of St. Gallen384Canton of Vaud375Canton of Valais351Canton of Ticino304Canton of Lucerne265Canton of Grisons259Canton of Thurgau226Canton of Geneva196Canton of Zug169Canton of Schwyz169Canton of Solothurn160Canton of Fribourg140Canton of Basel-Country139Canton of Schaffhausen70Canton of Neuchâtel61Canton of Glarus56Canton of Appenzell Outer Rhodes55Canton of Jura52Canton of Nidwalden41Canton of Obwalden36Canton of Appenzell Inner Rhodes32Canton of Uri24
Place axis

Other industries in Oberengstringen

All companies in Oberengstringen
IT Consulting & Services29Management Consulting18Software Development18Advertising Agencies15Property Management15Automotive & Vehicle Trade14Restaurants14Auto Repair Shops13Wholesale - General Specialty Trade12Real Estate Project Development11Logistics & Transport Companies10Coaching & Personal Development8Building Maintenance8Sealing & Insulation8Painting & Plastering8Beauty Salons8Facility Management & Cleaning7Online Shops7Mobility Services7Technical Consulting & Engineering6Fiduciary Offices6Real Estate Brokerage6Specialized Construction Activities5Electrical Planning & Installation5Holding Companies5Retail - Health & Cosmetics5Wholesale - Machinery & Technical Equipment5Taxi Companies5Transport Companies5