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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryConstruction & Project Management

Construction & Project Management

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3'043 companies found

VIVAN AG Logo

VIVAN AG 

Rain · Since 2018

The core activity of SmartSmallHouse AG is the planning, design and realization of wooden houses and GreenVillages, particularly in the area of healthy living. The company offers services such as feasibility studies, design and realization of houses and plots, and supports customers in financing and building their own homes. Additionally, it provides online workshops and consulting services for project and land investors.

Construction & Project Management
View profile4.7(3)
SOLVO Bauprojekt AG Logo

SOLVO Bauprojekt AG 

Arlesheim · Since 2013

The core activity of SOLVO BAUPROJEKT AG is the planning, realization and project development of construction projects, particularly in the area of residential and commercial real estate. This includes general planning, project and construction management, as well as the implementation of client and planner specifications. The company also offers services such as renovations, conversions and new constructions, and has an experienced team of architects, construction managers and project managers.

Construction & Project ManagementOwner's Representative
View profile3(3)
stamm bauingenieure gmbh Logo

stamm bauingenieure gmbh 

Schaffhausen · Since 2019

The core activity of the company "stamm bauingenieure gmbh" is structural planning in the field of building construction, particularly for concrete, steel and timber structures. Additionally, the company offers ancillary services such as quantity surveying, construction management and site supervision to support architects, builders and other clients.

Civil Engineering FirmsConstruction & Project Management
View profile5(3)
Stina GmbH Logo

Stina GmbH 

Aarau · Since 2004

The core activity of the company "stina raumkonzepte" includes the individual planning and implementation of furniture and home accessories, professional planning and execution of interior construction, taking over project management, as well as consulting and implementing living spaces. The company also offers a seasonal range of furniture, home accessories and handmade products and has a network of construction professionals, architects and lighting planners.

Construction & Project ManagementInterior Design & FurnishingRetail - General Specialty Trade
View profile5(3)
Synplan AG Logo

Synplan AG 

Schlieren · Since 2022

Synplan AG is an engineering firm for building services that provides project planning and design for heating, ventilation, sanitary and sprinkler systems as well as sewer planning. The company also offers consulting, feasibility studies and coordination services for building-services trades across project phases.

Technical Consulting & EngineeringConstruction & Project Management
View profile5(3)
Tantanini & Partner AG Bauingenieure und Planer Logo

Tantanini & Partner AG Bauingenieure und Planer 

Bülach · Since 1998

Tantanini & Partner is an engineering company specializing in the planning, consulting and execution of construction projects in the fields of civil and structural engineering. The core activities include: * Structural engineering: static assessment and supervision of renovation projects, planning of hall structures, roof constructions and retaining structures * Civil engineering: design and construction management of civil engineering projects, such as landfills, water management systems and special foundations * Building surveying: surveying of buildings, terrain modeling and volume calculations * Owner consulting: consulting of building owners in planning, construction and financial matters * Landfill construction: design and construction management of landfills of all types, including associated infrastructure facilities * Water engineering projects: design and construction management of water engineering projects, such as spring catchments, water reservoirs and flowing waters The company thus offers a comprehensive range of services in the field of construction and positions itself as a competent partner for building owners and other stakeholders in the construction industry.

Civil Engineering FirmsConstruction & Project Management
View profile4.3(3)
Tappolet GmbH Logo

Tappolet GmbH 

Rüdlingen · Since 2000

The core activity of Tappolet GmbH is 3D laser scanning, particularly in the context of timber construction projects.

Construction & Project ManagementTimber Construction & Carpentry
View profile5(3)
Tekhne SA Logo

Tekhne SA 

Bern · Since 2020

Tekhne SA is an independent firm specializing in construction project management and contract administration, working with architects, engineers and specialists from feasibility studies through to handover. Services include owner's representation, project and construction management, cost estimating and tendering, BIM coordination, and quality and sustainability management.

Construction & Project Management
View profile5(3)
Tekhne SA Logo

Tekhne SA 

Lausanne · Since 1998

Tekhne SA is an independent firm specialising in construction project management and construction supervision. Its team of architects and engineers carries out feasibility studies, cost estimating, tendering, construction management, BIM coordination and related administrative tasks in partnership with architects and specialist consultants.

Construction & Project Management
View profile5(3)
Tekhne SA Logo

Tekhne SA 

Fribourg · Since 2008

Tekhne SA is a construction project management firm composed of architects and engineers. Services include feasibility studies, project and construction management, cost estimation, BIM management and administrative coordination throughout the project lifecycle.

Construction & Project Management
View profile5(3)
U-Need Sàrl Logo

U-Need Sàrl 

St-Blaise · Since 2014

The core activity of u-need Sàrl is project management, specifically planning, coordinating and controlling construction projects. This includes: technical studies: participation in technical and financial project planning; cost estimation and preparation of offers; preparation of tenders and contracts; monitoring of construction work, including project planning, scheduling and technical control; cost control and financial monitoring; and delivery of the completed project. The company therefore offers comprehensive services for planning, executing and monitoring construction projects.

Construction & Project Management
View profile5(3)
Varialine GmbH Logo

Varialine GmbH 

Rubigen · Since 1999

The core activity of Varialine GmbH is the planning, consulting and execution of kitchens, bathrooms and renovations, including the selection and installation of wall and floor coverings. The company also offers a comprehensive service that ranges from the idea to planning and execution.

Architecture FirmsConstruction & Project ManagementProperty Management
View profile3.7(3)
Wealth and Living Projektmanagement Bau GmbH Logo

Wealth and Living Projektmanagement Bau GmbH 

Zug · Since 2024

Wealth and Living Projektmanagement Bau GmbH is a construction project management firm providing professional project oversight and site supervision for building projects. Its services include client advisory and representation, planning, construction management (structural work, building services, fire protection, tenant fit-outs), defect management and real estate services such as marketing, valuation, sales and property management.

Construction & Project Management
View profile5(3)
W+P Weber und Partner AG Logo

W+P Weber und Partner AG 

Wil Sg · Since 2001

W+P Weber und Partner AG is a planning and general-planning firm that designs, engineers and delivers logistics, infrastructure and industrial building projects. Its services include operations and logistics planning, architectural and building design, project and construction management, and owner's representation.

Construction & Project Management
View profile3.7(3)
Zingg + Partner Generalplaner AG Logo

Zingg + Partner Generalplaner AG 

Biel/Bienne · Since 2021

The core activity of Zingg + Partner Architects Engineers Ltd. is the planning, design and realization of architectural and engineering projects, including the planning of real estate, buildings, bridges, roads and other infrastructure, as well as the design of interior and exterior spaces, including the selection of materials and the planning of signage.

Construction & Project Management
View profile5(3)
1A Gebäudeconsulting GmbH Logo

1A Gebäudeconsulting GmbH 

Meilen · Since 2021

1A Gebäudeconsulting GmbH advises and supports clients on matters related to building contaminants. Services include preparing disposal concepts, producing contaminant assessment reports and building checks, conducting indoor air measurements, performing private controls, and providing specialist planning and site management for remediation works.

Construction & Project Management
View profile5(2)
AMREIN Baumanagement GmbH Logo

AMREIN Baumanagement GmbH 

Egolzwil · Since 2021

AMREIN Baumanagement GmbH provides building project management services, including project and construction management, cost and schedule planning, tendering, on-site construction supervision and coordination of planners and contractors.

Construction & Project Management
View profile5(2)
ASDT SA Logo

ASDT SA 

Martigny · Since 2021

The core activity of ASDT SA consists of planning, coordinating and supervising construction projects, including architecture, engineering, project management, site inspections and expert opinions. The company also provides services such as preparing tenders, managing construction projects, monitoring construction sites and creating cost estimates.

Architecture FirmsConstruction & Project Management
View profile5(2)
Atelier 2 Architektur GmbH Logo

Atelier 2 Architektur GmbH 

Bettwiesen · Since 2002

The core activity of Atelier 2 Architektur GmbH is the provision of architectural services, including planning, consulting and implementation of construction projects, particularly in the field of residential and commercial real estate, as well as general contracting and the development of energy concepts.

Architecture FirmsConstruction & Project Management
View profile5(2)
Baubüro Zimmermann & Würsch GmbH Logo

Baubüro Zimmermann & Würsch GmbH 

Ennetbürgen · Since 2012

Baubüro Zimmermann & Würsch GmbH provides architecture, project development, general contracting and project/construction management services. Offerings include cost estimation, tendering, contract award analysis, scheduling and on-site coordination and quality control.

Construction & Project ManagementGeneral Contractors
View profile5(2)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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