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 · Imprint744,814 companies indexed · Last updated: today
DirectoryBlonayDavid J. Knopf, géologue-conseil
DJ
Verified· 1 source

David J. Knopf, géologue-conseil

Summary

About the company

Mineral resources, hydrogeology and geology.

Commercial register, canton of VD·As of April 13, 2022View on Zefix
Comparisons

David J. Knopf, géologue-conseil in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank David J. Knopf, géologue-conseil by reviews, experience and specialisations.

Is this your company?

Claim the company profile of David J. Knopf, géologue-conseil to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

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
Secure profile

Location

Ruelle de Belle-Maison 16
1807 Blonay

At a glance

Legal form
Sole proprietorship
UID
CHE-106.222.982
Founded
1987 · 39 years
Last commercial register change
April 13, 2022
Employees
1 to 10

Knowledge

No knowledge articles yet

Once David J. Knopf, géologue-conseil has claimed this profile, we'll publish editorial articles and case studies here together.

Get started