Directory Industries KnowledgeComparisonsSoon

Sign in Check visibility

Recognised 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 · Imprint744,816 companies indexed · Last updated: today

DirectoryConstruction & Project Management

Construction & Project Management

Filters

IndustryConstruction & ArchitectureIndustryConstruction & Project Management

Search results

Matching companies

3'043 companies found

Simak Consulting AG

Reinach Bl · Since 2024

Construction & Project Management

SI Management GmbH

Inwil · Since 2023

Construction & Project Management

SiteLog Swiss AG

Birsfelden · Since 2017

Construction & Project Management

sk BAU GmbH

Wollerau · Since 2005

Construction & Project Management

SK Bauprojekt GmbH

Diepoldsau · Since 2020

Construction & Project Management

SKEDIO Sàrl

Montreux · Since 2015

Construction & Project Management

SMARTBIM SA

Carouge Ge · Since 2024

Construction & Project Management

sparrow GmbH

Diegten · Since 2015

Construction & Project Management

Spataro SA

Bellinzona · Since 1986

Construction & Project Management

sp - bauleitung GmbH

Bauma · Since 2022

Construction & Project Management

Spitz & Schlitz Trandafilovic

Arbon · Since 2024

Construction & Project Management

Spree Invest AG

Zurich · Since 2008

Construction & Project Management

Stallberatung Schmid GmbH

Scherz · Since 2023

Construction & Project Management

Stammherr

Nunningen · Since 2019

Construction & Project Management

Stampino GmbH

Aeschau · Since 2023

Construction & Project Management

Stäuble + Partner AG

Frick · Since 1991

Construction & Project Management

Stehli Baumanagement

Siebnen · Since 2021

Construction & Project Management

Stenat Sagl

Lugano · Since 2024

Construction & Project Management

Stephan Borger, Konzept, Design und Struktur

Basel · Since 2024

Construction & Project Management

Stéphane Letté

Delémont · Since 2011

Construction & Project Management

Outbound 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

1
145
146

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.

More pages