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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingAdliswilKMU Diamant Consulting AG
KMU Diamant Consulting AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

KMU Diamant Consulting AG provides brokerage and valuation services for small and medium-sized enterprises (SMEs). Services include independent company valuations, management of sale mandates, preparation of sales documentation, marketing and buyer screening, plus support during negotiations and contract execution. The firm also lists businesses for sale and offers a sale-preparation check to improve a company's marketability.

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Products & services

Industry:Management Consulting
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KMU Diamant Consulting AG

✓ Offered3
Selling SMEs
Brokerage and support for the sale of companies; including business valuation, sourcing and screening of buyer candidates, sales negotiations, purchase agreement and transaction processing.
Business valuation
Neutral, market-oriented business valuations for partial shareholder buyouts, divorces, estates, succession arrangements and to prepare business sales.
Buying SMEs
Brokerage of company purchase offers and support in acquiring SMEs for setting up on one's own or for expanding an existing business.
Trust & reputation

ranQ Trust Score of KMU Diamant Consulting AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

KMU Diamant Consulting AG scores 82.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.84.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.65.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.100.08%
KMU Diamant Consulting AG scores 81.1 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.89.612%
  • 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.55.07%
KMU Diamant Consulting AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
KMU Diamant Consulting AG scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KMU Diamant Consulting AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 12 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Soodstrasse 52
8134 Adliswil

At a glance

Legal form
Corporation
UID
CHE-302.323.303
Founded
2015 · 11 years
Last commercial register change
October 25, 2021
Employees
1 to 10
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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