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DirectoryFinance & InsuranceHolding CompaniesGossau SgB3 Gruppe AG
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B3 Gruppe AG

Summary

About the company

B3 Gruppe AG is an engineering and planning firm providing services for building and infrastructure projects and construction process management. Services include civil and transport engineering, hydraulic works, bridges and special foundations, structural timber, concrete and steel design, fire protection, general planning, construction management, digital/BIM workflows, sustainability measures, and expert consulting.

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Products & services

Industry:Holding Companies
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8
General planning
Planning services and project management from a single source for interdisciplinary general planning projects, from the study stage to commissioning, including economical and sustainable project delivery.
Construction management
Project and construction planning, schedule, cost and quality control, risk management, contract management, site supervision, as well as approvals and commissioning in building and civil engineering works.
Civil engineering and traffic infrastructure construction
Traffic route construction, town-centre design projects, municipal drainage, GEP, bridge and footbridge construction, rail construction, site development and access, utility line construction, as well as noise barriers and earth berms.
Hydraulic engineering
Analysis, river and stream planning, renovation and expansion, flood protection, river corridor management, numerical modelling, renaturalisation and watercourse maintenance concepts.
Timber construction
Timber engineering services, structural design, static/structural concepts, workshop and execution planning, design competitions, feasibility studies, component and assembly planning, as well as BIM-supported planning.
Fire protection
Fire protection consulting, fire protection concepts, fire safety plans, property-specific assessments, negotiations with authorities, fire resistance documentation, quality assurance, statements and expert reports.
Digital construction
BIM planning, digital construction, VDC, integrated collaboration, BIM to Field and BIM consulting for planning, execution and project coordination.
Expertise and consulting
Support for and representation of the client, BIM consulting, senior site supervision, as well as expert opinions/reports on traffic noise, ideas, structures, existing-condition surveys, crack reports and expert mandates.
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Location

IIgenstrasse 7
9200 Gossau Sg

At a glance

Legal form
Corporation
UID
CHE-274.657.211
Founded
2019 · 7 years
Last commercial register change
May 26, 2025
Employees
21 to 50

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