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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,110 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementSarnenSIS GmbH
SIS GmbH Logo
Verified· 2 sources

SIS GmbH

Summary

About the company

The core activity of SIS GmbH is the planning, management and realization of projects in the field of high and special infrastructure construction. This includes in particular: planning and coordination of maintenance and renovation work, planning of new and conversion projects, client representation, technical management and operational safety, creation of operating concepts and life cycle analyses, conducting condition assessments, quality controls and inspections, creation of needs and measures planning, preparation, awarding, supervision and settlement of warranty, repair and maintenance work. The company thus offers comprehensive services for the planning, realization and management of high and special infrastructure projects.

AI-generated
Comparisons

SIS GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank SIS GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

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
Güterstrasse 3
6060 Sarnen

At a glance

Legal form
Limited Liability Company
UID
CHE-251.161.407
Founded
2011 · 15 years
Last commercial register change
June 24, 2022
Employees
1 to 10

Knowledge

No knowledge articles yet

Once SIS GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started

Similar companies

SB
Stark Beteiligungen GmbH
Sarnen
1B
1013 Bauplanung GmbH
Engelberg
NB
Noldy Barmettler GmbH
Alpnachstad
BG
Baupfad GmbH
Alpnach Dorf
CG
Carl Garovi Management und Immobilien AG
Sachseln
CA
Contoral AG
Alpnach Dorf
CR
CORUS Russo & Partner Engineering + Consulting KmG
Engelberg
CP
Cplus planwerk gmbh
Alpnach Dorf