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
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerFrauenfeldCSD Ingenieure AG
CSD Ingenieure AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

CSD Ingenieure AG is an engineering and consulting company working in the fields of the environment, climate, energy and water, as well as transport and building infrastructure. Its services include geology and geotechnics, contaminated-site remediation, environmental planning, water management and sustainable construction.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Engineer
✓ Offered10
Geology / Hydrogeology
Geology and hydrogeological services for projects in Eastern Switzerland, including support in planning and execution.
Geotechnics
Geotechnical consulting and project support for construction projects in Eastern Switzerland, with expert guidance in planning and execution.
Geothermal energy
Planning and expert support for geothermal energy projects, integrated into on-site design and execution.
Environmental issues
Handling environmental issues, in particular UVB as well as environmental construction monitoring and soil-related construction monitoring.
Contaminated sites
Investigation and remediation of contaminated sites as part of construction and environmental projects.
Building contaminants
Assessments of building contaminants, including expert support for contaminated buildings and structures.
Waste management and treatment
Consulting on waste management, thermal waste treatment and circular economy in a project context.
Hydraulic engineering
Design and execution in hydraulic engineering, complemented by water-related engineering services from the branch.
Sustainable building
Advisory services for sustainable building, including development of new services in the field of sustainable construction methods.
Circular economy
Consulting and development of services related to circular economy in the construction and environmental context.
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
4.1/5

CSD Ingenieure AG

Trust & reputation

ranQ Trust Score of CSD Ingenieure AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

CSD Ingenieure AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
CSD Ingenieure AG scores 90.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.96.07%
CSD Ingenieure AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
CSD Ingenieure AG scores 100.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CSD Ingenieure AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

No knowledge articles yet

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

Get started
Comparisons

CSD Ingenieure AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Breitenstrasse 16
8500 Frauenfeld

At a glance

Legal form
Branch
UID
CHE-435.316.894
Founded
2004 · 22 years
Last commercial register change
March 14, 2025
Employees
101 to 500

Active in 1 of 26 cantons

  • TGThurgau
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
76.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    FG
    FS Geotechnik AG Beratende Ingenieure ETH/SIA
    Frauenfeld
    FW
    Fröhlich Wasserbau AG
    Frauenfeld
    DE
    Dial Engineering AG
    Frauenfeld
    EB
    Elektroplanung Beerli AG
    Frauenfeld
    AA
    AllGeol AG
    Kreuzlingen
    KG
    Knaus GmbH Altlasten Umwelt
    Weinfelden
    IA
    Ingenias AG
    Weinfelden
    BG
    BENAtec GmbH
    Sulgen