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 · Imprint742,805 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingKüsnacht ZhOntoo GmbH
Ontoo GmbH Logo
Verified· 2 sources

Ontoo GmbH

Summary

About the company

The core activity of ONTOO GmbH is the manufacture and distribution of luxury jewelry, particularly handmade pieces crafted in Istanbul using high-quality materials and traditional techniques.

AI-generated
Offering

Products & services

Industry:Jewelry & Precious Metal Manufacturing
✓ Offered4
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
Jewellery
Made-to-measure and immediately available jewellery pieces in 18K white, yellow or rose gold with diamonds, coloured gemstones and enamel; rings, bracelets, necklaces, earrings and unisex models.
Custom jewellery manufacturing and personalisation
Personalised jewellery pieces with selectable gold tones, stones, additional elements, pendants, lengths and sizes; also individually planned one-off pieces according to customer wishes.
Zurich showroom
Showroom visits by appointment, with fittings of the collections, advice on customisation, stones and styling, and in-person ordering on site.
Linen and shearling collection
Garments in leather and shearling, including coats, jackets, gilets and trousers in various colours and sizes, with personal advice in the Zurich showroom.

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Ontoo GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Weinmanngasse 126
8700 Küsnacht Zh

At a glance

Legal form
Limited Liability Company
UID
CHE-157.159.644
Founded
2018 · 8 years
Last commercial register change
July 27, 2020
Employees
1 to 10

Similar companies

PA
Pro Aurum Schweiz AG
Kilchberg Zh
BB
Bernhard Blum, Juwelier
Zurich
PS
Péclard Suisse SA
Zurich
PG
Pérez Goldschmied GmbH
Zurich