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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesZurichMercator-HMR Treuhand AG
Mercator-HMR Treuhand AG Logo
Verified· 3 sourcesOwner confirmed
Last updatedOctober 6, 2026
Summary

About the company

Mercator-HMR Treuhand AG is part of the HMR Treuhand Group and provides fiduciary, tax and audit services as well as payroll and HR administration, company formation, succession planning and digital fiduciary solutions.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered12
Taxes
Tax returns for individuals and legal entities, extensions of deadlines, tax optimisations, review of tax assessments, withholding tax and tax rulings.
Fiduciary Services
Accounting, accounts receivable and accounts payable bookkeeping, payroll accounting, VAT returns, interim and annual financial statements, balance sheet and income statement analyses, and advice on accounting systems.
HR Services
Outsourced payroll, payroll statements, entry and exit administration, social security contribution reporting, withholding tax, wage statements and advice on social security legal matters.
Audit
Limited, ordinary and special audits, as well as review of formation reports.
Company Formation
Formation of stock corporations, GmbHs and sole proprietorships.
Succession Planning
Advisory and tax planning, business valuation and support with financing.
Business Consulting
Purchase and sale of businesses, business valuation, restructurings, tax rulings and shareholder agreements.
Data Protection
Data protection package for the new Data Protection Act as well as individual advisory services.
CFO on demand
Group financial statements, forecasts, controlling dashboard, liquidity planning, KPI tool, budgeting and consolidation.
Digital Fiduciary Services
Digital solutions without major investments for fiduciary processes and collaboration.
Deepbox
All-in-one platform with artificial intelligence for digital fiduciary processes.
Abacus
Advisory and partner services around Abacus as an official innovation partner.
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Trust Score3.9/5

Mercator-HMR Treuhand AG

Trust & reputation

ranQ Trust Score of Mercator-HMR Treuhand AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Mercator-HMR Treuhand AG scores 49.8 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.68.224%
  • 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%
Mercator-HMR Treuhand AG scores 92.3 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.82.07%
Mercator-HMR Treuhand AG scores 83.3 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).83.322%
Mercator-HMR Treuhand AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mercator-HMR Treuhand AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

Articles about Mercator-HMR Treuhand AG

No articles have been published yet.

Comparisons

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Contact

Location

Wiesenstrasse 17
8008 Zurich
Opening hours
Mon
08:15 - 12:00, 13:00 - 17:00
Tue
08:15 - 12:00, 13:00 - 17:00
Wed
08:15 - 12:00, 13:00 - 17:00
Thu
08:15 - 12:00, 13:00 - 17:00
Fri
08:15 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.887.121
Founded
1973 · 53 years
Last commercial register change
July 10, 2019
Employees
21 to 50
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