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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingBrigWirtschaftsberatung Kalbermatter & Zumstein AG
Wirtschaftsberatung Kalbermatter & Zumstein AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kalbermatter & Zumstein is economic consulting. They offer services such as strategy processes, project management, company valuation, financing, feasibility analyses, and expert opinions. They position themselves as 'economic architects' and aim to support their clients in solving tasks and projects.

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Products & services

Industry:Management Consulting
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Wirtschaftsberatung Kalbermatter & Zumstein AG

Project management
Project management, project support, coordination and cost- and schedule-compliant implementation of projects; including feasibility analyses, business planning and ensuring financing.
Strategy consulting
Strategy consulting for companies, including review of the strategy, financial management, restructuring and turnaround, as well as succession planning and company valuation.
Real estate valuation and client representation
Income and market value appraisal of real estate as well as client representation in construction and real estate projects.
Interim management and board mandates
Temporary assumption of management responsibilities, board mandates, facilitation and mediation, as well as conformity assessments according to ZWG.
Trust & reputation

ranQ Trust Score of Wirtschaftsberatung Kalbermatter & Zumstein AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Wirtschaftsberatung Kalbermatter & Zumstein AG scores 39.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.50.024%
  • 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.17.610%
  • 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.35.08%
Wirtschaftsberatung Kalbermatter & Zumstein AG scores 85.5 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%
Wirtschaftsberatung Kalbermatter & Zumstein 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%
Wirtschaftsberatung Kalbermatter & Zumstein AG scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wirtschaftsberatung Kalbermatter & Zumstein AG reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.0 out of 5 stars from 1 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
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rhonesandstrasse 6
3900 Brig

At a glance

Legal form
Corporation
UID
CHE-110.258.339
Founded
2003 · 23 years
Last commercial register change
July 3, 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.100.06%
  • 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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