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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsWinterthurBW Holding AG
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Verified· 4 sources

BW Holding AG

Summary

About the company

BW Holding AG operates as a total contractor and general contractor and provides construction management, site supervision, project development and client advisory services. The company delivers new builds, conversions and renovations and can take responsibility for planning, execution or coordination of construction projects.

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Products & services

Industry:General ContractorsHolding Companies
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Turnkey construction
Planning and execution of the entire construction project from design stage to completion; including overall responsibility, cost certainty and coordination of all planners.
General contractor
Responsibility for the entire execution of build-ready projects from the cost estimate through tendering to handover of keys; with coordination of external companies.
Construction management
Control and support of planning and realization for demanding construction projects; including design management, cost estimation, tendering, awarding, supervision and final invoicing.
Construction site supervision
Coordination and supervision during construction, between the client, architect, planners and contractors; on request with project management, tendering and schedule monitoring.
Project development
Analysis of objectives, feasibility and framework conditions prior to implementation; including site assessments, market potential, building analyses, economic viability and renovation concepts.
Reviews

Aggregated rating

Aggregated rating
3.2
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle3.29
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

January 15, 2026Media
135 neue Wohnungen im Zentrum von Wiesendangen
winterthurer-zeitung.ch
January 7, 2026Media
Bauprojekt in Wiesendangen: 135 neue Wohnungen sollen Wohnungsnot lindern
tagesanzeiger.ch

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Location

Wülflingerstrasse 285
8408 Winterthur
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.742.838
Founded
1910 · 116 years
Last commercial register change
July 2, 2024
Employees
11 to 20

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