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
DirectoryTourism & HospitalityRestaurantsLe LocleOptimal Crystals Sàrl
Optimal Crystals Sàrl Logo
Verified· 3 sources

Optimal Crystals Sàrl

Summary

About the company

The core activity of the company Teppan-Yaki is the operation of a restaurant offering Asian cuisine, specifically a buffet restaurant with a conveyor belt serving sushi, maki, nigiri and other Asian specialties.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered3
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
Asian all-you-can-eat buffet
Asian all-you-can-eat buffet with Japanese, Chinese specialities and Teppanyaki grill; sushi, hot dishes, steamed dishes, drinks, coffees and desserts on a self-service basis included.
Table reservation
Table reservation by phone or online, with selection of the number of people, the date and the time.
Promotional offers
Group offers, student discounts and birthday offer, applied to the buffet according to specific conditions and not combinable.
Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 948 reviews across all connected sources

Sources
GGoogle4.4948
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Optimal Crystals Sàrl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Optimal Crystals Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Optimal Crystals Sàrl by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Coteau de la Fiaz 8
2400 Le Locle
Opening hours
Mon
Closed
Tue
10:00 - 23:30
Wed
10:00 - 23:30
Thu
10:00 - 23:30
Fri
10:00 - 00:00
Sat
10:00 - 00:00
Sun
10:00 - 23:30

At a glance

Legal form
Limited Liability Company
UID
CHE-109.407.348
Founded
2016 · 10 years
Last commercial register change
April 7, 2025
Employees
1 to 10

Similar companies

BD
Brasserie Du Passage Sàrl
Neuchâtel
BL
Brasserie Les Plânes SA
Couvet
BD
Brasserie de La Fontaine - Sadik Gözübüyük
Dombresson
BD
Brasserie de l'Etoile - Turan Firar
La Chaux-De-Fonds