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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsLausanneComplex Bau AG
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Verified· 3 sources

Complex Bau AG

Summary

About the company

The core activity of Complex Bau is the planning and execution of construction projects as a total and general contractor. The company assumes responsibility for the realization of projects from design to handover/completion and focuses on ensuring quality, meeting deadlines and budgets.

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Products & services

Industry:General Contractors
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Total and general contracting
Design, planning and execution of works, from financial estimation to handover; full-service project management with guarantees for quality, deadlines and costs.
Project studies
Financial estimation, technical development and search for rational solutions to improve the building in terms of quality, technical performance and economic efficiency.
Project support
Support from the genesis of projects and throughout all life-cycle phases, listening to the clients’ needs, goals and aspirations.
Execution works
Design, planning and construction in the execution phase; turning the concept into a completed work, respecting the specifications and functional requirements.
Building renovation
Renovation of buildings and properties, with the execution of residential, office and mixed-use projects mentioned in the references.
Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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Location

Avenue du Théâtre 1
1005 Lausanne
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-341.792.742
Founded
2018 · 8 years
Last commercial register change
June 24, 2025
Employees
11 to 20

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