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 · Imprint745,272 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingFreiensteinAgentur Tatjana Grüninger
Agentur Tatjana Grüninger Logo
Verified· 2 sources

Agentur Tatjana Grüninger

Summary

About the company

The core activity of Agentur Tatjana Grüninger is the manufacture and sale of custom-made jewelry, including the selection and processing of precious stones, as well as the provision of services such as jewelry care, alterations and old gold purchasing.

AI-generated
Offering

Products & services

Industry:Jewelry & Precious Metal Manufacturing
✓ Offered6
Custom-made jewellery
Individual custom-made jewellery, from the selected stone through the design to the finished wedding ring or a jewellery piece for special occasions.
Gemstones
Gemstones and diamonds, including emeralds, yellow, blue and cognac-coloured diamonds, rubies, sapphires, topaz, aquamarine, morganite and amethyst.
Jewellery care
Professional care for jewellery pieces, including refreshment and polishing, so that items shine again like new.
Alterations
Alteration service for jewellery, from modernising old pieces to implementing your own design ideas and restoring heirlooms.
Buying old gold
Buying old gold and platinum in various karat grades, with the option to sell or to have it converted into a new, custom-made jewellery piece.
White Diamonds Event
Event concept with staged occasions, presentation of gemstones and diamonds, as well as a supporting goldsmith and lifestyle presentation.
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
Comparisons

Agentur Tatjana Grüninger in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Agentur Tatjana Grüninger by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Riedhaldenbuckstrasse 10 c
8427 Freienstein

At a glance

Legal form
Sole proprietorship
UID
CHE-114.613.244
Founded
2008 · 18 years
Last commercial register change
June 19, 2013
Employees
1 to 10

Knowledge

No knowledge articles yet

Once Agentur Tatjana Grüninger has claimed this profile, we'll publish editorial articles and case studies here together.

Get started

Similar companies

VZ
Vainard Zürich AG
Zurich
AS
AVALON SWISS AG
Zurich
HK
Herbert Kistler Goldschmiede GmbH
Wetzikon Zh
EK
einzigartig kreativ, Gisondi
Zurich
PS
Patrick Stalder Schmuck
Zurich
H+
Hirschi + Hirschi AG
Winterthur
FT
flavia tschanz goldschmiedin
Zurich
GF
Goldschmiede Felicia Wettstein GmbH
Zurich