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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingSt. GallenTomczak-Gross & Partners AG
Tomczak-Gross & Partners AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Tomczak-Gross & Partners AG is an evidence-based marketing consulting firm that collaborates with universities and industry partners to develop marketing, brand, sales, growth and go-to-market strategies. The company provides services in branding, analytics, strategy and tailored executive and company training, with a focus on integrating data and AI into marketing practice.

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Offering

Products & services

Industry:Management Consulting
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3.9/5

Tomczak-Gross & Partners AG

✓ Offered
4
Marketing consulting
Strategic consulting on marketing, brand, sales, growth and go-to-market strategies, including digital, data-driven and AI-related marketing topics.
Branding consulting
Development and support of brand management aligned with performance goals, including brand leadership and brand development.
Analytics consulting
Data-driven research and consulting projects with high practical applicability, focused on analysis and the use of marketing data.
Workshops, talks and coaching
Personalised workshops, talks and coaching on marketing leadership as well as data and AI excellence for teams and executives.
Trust & reputation

ranQ Trust Score of Tomczak-Gross & Partners AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

Tomczak-Gross & Partners 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.
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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%
Tomczak-Gross & Partners AG scores 64.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • 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%
Tomczak-Gross & Partners AG scores 83.3 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).83.322%
Tomczak-Gross & Partners AG scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tomczak-Gross & Partners AG reaches a ranQ Trust Score of 3.9 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 54%, 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.

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Location

Vadianstrasse 44
9000 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-273.867.817
Founded
2023 · 3 years
Last commercial register change
October 23, 2023
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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