ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryCivil Engineering

Civil Engineering

Filters
IndustryConstruction & ArchitectureIndustryCivil Engineering
Search results

Matching companies

2'496 companies found

Martin Messerli GmbH Logo

Martin Messerli GmbH 

Belp · Since 2015

The core activity of Martin Messerli GmbH is the provision of services as a construction company.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
Maschinenbetrieb Winteler AG Logo

Maschinenbetrieb Winteler AG 

Mollis · Since 2013

The core activity of Maschinenbetrieb Winteler AG encompasses various services in the fields of construction, machine operation, area and municipal maintenance, as well as gardening and landscaping. Specifically, the company offers the following services: construction business, machine operation, area and municipal maintenance, and gardening and landscaping. Thus, the company provides a wide range of services in the fields of construction and infrastructure maintenance.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
Mäser Tiefbau GmbH Logo

Mäser Tiefbau GmbH 

Marbach Sg · Since 2009

The core activity of Mäser Tiefbau Transporte und Logistik Marbach encompasses the following precisely defined activities: deep foundation work, earthworks, demolition/deconstruction, environmental works, natural stone walls, gravel and excavation transport, and recycling. Thus, the company offers a wide range of services in the construction and logistics sectors.

Civil Engineering
View profile
Massimo Bresolin Logo

Massimo Bresolin 

Riazzino · Since 1997

Civil EngineeringGeneral Contractors
View profile
Mäx's Constructions by Max Meyer Logo

Mäx's Constructions by Max Meyer 

Wettingen · Since 2021

Mäx's Constructions by Max Meyer carries out building and civil engineering work, including masonry and plastering, alterations to living spaces, and civil works such as utility lines and cellar insulation.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
Mazenauer Bau AG Logo

Mazenauer Bau AG 

Urnäsch · Since 2013

Mazenauer Bau AG provides construction management and site supervision for road and civil engineering projects, offering planning, quantity surveying, cost estimates, measurement control and rehabilitation consulting.

Civil Engineering
View profile
Mazenauer Tiefbau und Verkehrswegbau GmbH Logo

Mazenauer Tiefbau und Verkehrswegbau GmbH 

Appenzell Schlatt · Since 2019

Civil Engineering
View profile
Meier Bau Appenzell Logo

Meier Bau Appenzell 

Appenzell · Since 2015

Meier Bau Appenzell is a construction firm offering masonry work, civil and excavation services, site/landscaping works and maintenance, as well as renovation and extension projects.

Civil EngineeringSite PreparationMasonry Work
View profile
MEISTER BAU AG Logo

MEISTER BAU AG 

Zurich · Since 2013

The core activity of Meister Bau Umbau und Renovationen AG encompasses a wide range of construction services, including: * Renovation and refurbishment * Infrastructure and special projects * Civil engineering * Scaffolding * Demolition work * Concrete drilling and cutting * Master builder services * Excavation work * In-situ concrete construction * Industrial and commercial construction * Precast concrete elements * Customer-specific masonry work * Repairs * Paving and flooring * Plastering * Sewerage and pipeline systems * Water damage restoration * Concrete rehabilitation The company thus offers a comprehensive range of construction services for various industries and clients.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
Melk Durrer AG Logo

Melk Durrer AG 

Kerns · Since 1994

The core activity of Melk Durrer AG is building and providing services in the field of civil engineering, construction, demolition, renovation and real estate management. The company offers a wide range of services, including planning, execution and project management of construction projects, as well as the administration and marketing of real estate.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
MELLY CONSTRUCTIONS SA Logo

MELLY CONSTRUCTIONS SA 

Sierre · Since 1962

The core activity of Melly Constructions SA is the provision of services in the fields of construction and engineering, particularly in the following areas: building construction, civil engineering (e.g. bridge construction, road construction), earthworks (e.g. excavations, fillings), general contracting (i.e. execution of construction projects from planning to completion), special works (e.g. dismantling, demolition), demolition of buildings, road maintenance (e.g. snow removal, salting), quarrying (extraction of gravel and aggregates), and transportation (transport of goods and materials). The company thus offers a wide range of services in construction and engineering and can act as a general contractor for construction projects.

Building ConstructionCivil EngineeringMasonry Work
View profile
MG Bau GmbH Logo

MG Bau GmbH 

Alchenflüh · Since 2017

The core activity of MG Bau GmbH is construction, including new construction, renovation, modernization, building renovation and landscaping, with a focus on turnkey properties, particularly residential complexes and single-family homes.

Building MaintenanceCivil EngineeringHorticulture & Landscaping
View profile
M Hoch3 AG Logo

M Hoch3 AG 

Andermatt · Since 2017

The core activity of M Hoch3 AG primarily encompasses regional construction work in civil engineering, special foundation engineering and tunnel construction, in particular anchor and rock securing work in difficult terrain, as well as services for railway infrastructure, including construction work, project management and construction management.

Building ConstructionCivil EngineeringSpecialized Construction Activities
View profile
MH Tiefbau GmbH Logo

MH Tiefbau GmbH 

Oberiberg · Since 2012

The core activity of MH Tiefbau GmbH encompasses civil engineering works, in particular: civil engineering (pipeline construction, new construction, replacement construction, etc.), demolition, blasting technology, environmental works, and snow removal. The company thus offers a wide range of services in the field of civil engineering and positions itself as a reliable partner for construction projects.

Building ConstructionCivil Engineering
View profile
MHYD Water and Energy Solutions Sàrl Logo

MHYD Water and Energy Solutions Sàrl 

Lausanne · Since 2016

The core activity of MHYD is the conception, planning, design, maintenance and rehabilitation of water, coastal and urban networks, particularly in the field of sustainable hydropower use, river restoration, combination of solar, wind and hydropower, as well as the management of aging infrastructure.

Civil Engineering
View profile
Mia Bau GmbH Logo

Mia Bau GmbH 

Basel · Since 2022

The core activity of Mia Bau GmbH is the provision of services in the field of main construction industry, particularly: High-rise construction works (construction of buildings), Civil engineering works (ground and foundation works), Renovation and conversion works, Demolition works, Customer masonry works. The company thus offers comprehensive construction services, from planning to execution, and focuses on realizing customer wishes in the field of building and renovating buildings.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile
Michel Maret et Fils SA Logo

Michel Maret et Fils SA 

Saxon · Since 2017

The core activity of Michel Maret & Fils SA is the execution of construction works, particularly in the following areas: Civil engineering: road maintenance, pipeline works, etc. Masonry: foundations, wall construction, etc. Earthworks and External development. The company thus offers a wide range of services in the construction sector, from planning to the execution of construction projects.

Civil Engineering
View profile
Mirala GmbH Logo

Mirala GmbH 

Brusio · Since 2023

Mirala GmbH provides services in software engineering, cloud infrastructure, civil engineering and technical support. Its activities include application development, cloud architecture and security, and construction planning with site integration.

Civil EngineeringSoftware DevelopmentProperty Management
View profile
MLP - Travaux Sàrl Logo

MLP - Travaux Sàrl 

La Chaux-De-Fonds · Since 2024

MLP - Travaux Sàrl is a construction company offering internal pipe rehabilitation, special works and general masonry services. It carries out repairs, renovations and project-specific interventions within these service areas.

Building MaintenanceCivil EngineeringSite Preparation
View profile
M+N Service GmbH Logo

M+N Service GmbH 

Zell Lu · Since 2009

The core activity of M+N Service GmbH encompasses civil engineering, road construction, excavator work, environmental work, core drilling, mulching and transportation. The company offers a wide range of services in the field of civil engineering and road construction, including the construction of traffic areas, canals, pipes, foundations and more.

Building MaintenanceCivil EngineeringSite Preparation
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 67
  • 68
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.
  • 69
  • 70
  • More pages
  • 125