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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryRetail & CommerceCar dealershipZurichKolm AG
Kolm AG Logo
Verified· 4 sourcesOwner confirmed
Last updatedSeptember 7, 2026

Contact

Summary

About the company

Kolm AG intermediates and advises on the trade of supercars, hypercars and luxury vehicles worldwide and offers discreet mediation as well as personalized buying and selling services. The company also offers interim and vehicle financing, storage, transport, portfolio consulting, tax optimization and import support.

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Presence

Service area

Offering

Products & services

Industry:Car dealership
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Trust Score4.4/5

Kolm AG

✓ Offered10
Vehicle brokerage
Discreet brokerage of supercars, Hyercars and luxury vehicles, including buying and selling selected models, advice and handling.
Private sale
Discreet private-sale service for rare, sensitive and high-value vehicles, available to existing clients and selected collectors, with personal support and anonymised handling.
Transport
Domestic and international vehicle transport using company-owned transport vehicles and customised transport solutions for hypercars.
Vehicle presentation
Presentation of vehicles in the company’s own gallery and in a professional photo studio, so the cars are staged to perfection.
Financing
Tailored financing solutions for vehicle dealers and car deals, with flexible terms and advice on the right financing model.
Bridge financing
Flexible bridge financing to bridge funding gaps in the trading of supercars and luxury vehicles.
Portfolio advisory
Strategic advice to optimise vehicle portfolios, expand collections and sell individual vehicles.
Tax optimisation
Advice to minimise tax burden for car deals and for the individual tax situation.
Storage
Secure storage of hypercars and luxury vehicles at multiple locations, with protection and preservation of the vehicle condition.
Import handling
Support with importing supercars, including assistance through the import process and safe, smooth delivery.
Trust & reputation

ranQ Trust Score of Kolm AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of November 2026

Kolm AG scores 91.2 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.86.324%
  • 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.100.010%
  • 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.95.08%
Kolm AG scores 87.1 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.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.55.07%
Kolm AG scores 90.0 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).90.022%
Kolm AG scores 0.2 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 35.0.34%
  • 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

Kolm AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 57 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 57 reviews across all connected sources

Sources
GGoogle4.857
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

Media
Elfersport
elferspot.com
Knowledge

Articles about Kolm AG

No articles have been published yet.

Comparisons

Kolm AG in comparison

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Contact

Location

Buckhauserstrasse 34
8048 Zurich

At a glance

Legal form
Corporation
UID
CHE-106.921.471
Founded
1970 · 56 years
Last commercial register change
October 13, 2026
Employees
1 to 10

Active in 16 of 26 cantons

  • AGAargau
  • AIAppenzell Inner Rhodes
  • ARAppenzell Outer Rhodes
  • BLBasel-Country
  • GLGlarus
  • GRGrisons
  • LULucerne
  • NWNidwalden
  • OWObwalden
  • SHSchaffhausen
  • SZSchwyz
  • SOSolothurn
  • SGSt. Gallen
  • TGThurgau
  • ZGZug
  • ZHZurich
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.85.03%
    • Full methodology