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 · Imprint742,806 companies indexed · Last updated: today

DirectoryRetail & CommerceWholesale - Watches & JewelryChamStephen Rosenberg Gemmology

SR

Verified· 1 source

Stephen Rosenberg Gemmology

Summary

About the company

Trade and processing of precious stones.

Commercial register, canton of ZG·As of December 16, 2021View on Zefix

Comparisons

Stephen Rosenberg Gemmology in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Stephen Rosenberg Gemmology by reviews, experience and specialisations.

Is this your company?

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

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

Location

Langackerstrasse 5

6330 Cham

At a glance

Legal form: Sole proprietorship
UID: CHE-496.059.404
Founded: 2021 · 5 years
Last commercial register change: December 16, 2021
Employees: 1 to 10

Knowledge

No knowledge articles yet

Once Stephen Rosenberg Gemmology has claimed this profile, we'll publish editorial articles and case studies here together.

Similar companies

Strato Bullion AG

Swiss Gems Trade SA

KAZIMON Watches AG

Golden Sun GmbH