ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint742,805 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringChamSonntag Bau AG
Sonntag Bau AG Logo
Verified· 2 sources

Sonntag Bau AG

Summary

About the company

The core activity of Sonntag Baugesellschaft is the execution of construction projects, particularly in the areas of pipeline laying, civil engineering, canal construction and sheet piling technology. The company positions itself as a partner for these specific construction services.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered10
Pile Drilling
Pile drilling works for excavation pits, foundations and special deep construction; carried out using drilled piles as load-bearing and safety elements in the subsoil.
Civil Engineering
Civil engineering for structural construction tasks in deep construction; planning and execution of technical structures and load-bearing systems.
Special Deep Foundations
Special deep construction for demanding subsoil and securing works; supplemented by pile drilling, shoring technology and underground construction methods.
Shoring Works
Shoring works with Sheeting Technology to secure excavation pits and to stabilise earthworks in deep construction projects.
Sewer Construction
Sewer construction for drainage and wastewater systems; construction, refurbishment and restoration of pipeline and drainage systems.
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

Knowledge

No knowledge articles yet

Once Sonntag Bau AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Sonntag Bau AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Sonntag Bau AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Sonntag Bau AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Alte Steinhauserstrasse 19
6330 Cham

At a glance

Legal form
Corporation
UID
CHE-114.077.624
Founded
2008 · 18 years
Last commercial register change
March 6, 2024
Employees
11 to 20

Similar companies

KB
KIBAG Bauleistungen AG
Baar
KB
KIBAG Bauleistungen AG
Neuheim
CB
Cellere Bau AG
Baar
VS
Vonplon Strassenbau AG
Baar