ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesOetwil Am SeeM. Stamm AG
M. Stamm AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

M. Stamm AG provides fiduciary and business-management services including bookkeeping and financial statements, tax return preparation for companies and private individuals, and budgeting and financial-planning advice. Services also include business-plan preparation, company analyses and valuations, and bookkeeping, consulting, training and support for Microsoft Dynamics 365 Business Central (NAV).

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.8/5

M. Stamm AG

✓ Offered6
Bookkeeping and financial statements
Bookkeeping, annual financial statements and ongoing closing work for SMEs, small businesses, micro-enterprises and private individuals.
Tax returns
Tax returns for companies and private individuals, plus support with a checklist and documents for the tax return.
Microsoft Dynamics 365 Business Central | NAV | Navision
Bookkeeping, consulting, training and support for companies using Microsoft Dynamics 365 Business Central, NAV or Navision.
Budgeting and financial planning
Budgeting, financial planning and financial advice for companies and self-employed people, including liquidity planning and a financial plan.
Business plans
Preparation of business plans for companies and for start-up or growth projects.
Business analyses and company valuations
Business analyses and company valuations to assess business performance, value and the economic situation.
Trust & reputation

ranQ Trust Score of M. Stamm AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

M. Stamm 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%
M. Stamm 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%
M. Stamm AG scores 85.0 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).85.022%
M. Stamm AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

M. Stamm AG reaches a ranQ Trust Score of 3.8 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

No knowledge articles yet

Once M. Stamm AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

M. Stamm AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank M. Stamm AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of M. Stamm AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Schulhausstrasse 18
8618 Oetwil Am See
Opening hours
Mon
09:00 - 18:30
Tue
09:00 - 18:30
Wed
09:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.289.965
Founded
2008 · 18 years
Last commercial register change
July 17, 2015
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

    Similar companies

    TZ
    Trewitax Zürich AG
    Zurich
    ST
    SoHa Treuhand AG
    Zurich
    ST
    Stengele Treuhand GmbH
    Meilen
    CT
    Caminada Treuhand AG Zürich
    Zurich
    TA
    TARIAX AG
    Zurich
    AG
    ALFIBU GmbH
    Rüschlikon
    CT
    Columna Treuhand AG
    Uster
    LL
    LTB Lanz Treuhand & Beratung AG
    Wetzikon Zh