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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryWatch IndustryGrenchenEstima AG
Estima AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Estima is the manufacture of high-quality watch hands and watch dials for the watch industry.

AI-generated
Offering

Products & services

Industry:Watch Industry
✓ Offered
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4.1/5

Estima AG

5
Watch hands
Stamped and polished watch hands, diamond-faceted watch hands, lacquered watch hands, blue steel hands, as well as galvanically coated variants with Nickel, Black Nickel, PVD/CVD and Black Oxyd.
Watch dials
Watch dials as a dedicated product segment; the website lists a separate product and manufacturing offering, even though the detail page currently shows very little content.
Manufacture of watch hands
Manufacture of watch hands with raw material preparation, deep drawing, stamping, shaping, CNC diamond faceting, as well as galvanic coating, lacquering and application of luminous material.
Prototyping and development for watch hands
Prototyping and development using laser cutting, stamping and etching technology, collaboration with specialists, and analysis of new technologies, materials and design trends.
Quality control
Quality control with NIHS, ISO and other standards; in-lab tests using Fischer Scope, climate chamber, sulfur, UV, torque, color and dimensional tests.
Trust & reputation

ranQ Trust Score of Estima AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Estima AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Estima AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Estima AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Estima AG scores 11.5 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.22.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Estima AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

June 5, 2019Media
Neue Eigentümer der Estima AG investieren in einen Neustart
grenchnertagblatt.ch

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Location

Allerheiligenstrasse 30
2540 Grenchen

At a glance

Legal form
Corporation
UID
CHE-101.458.709
Founded
1934 · 92 years
Last commercial register change
April 30, 2026
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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