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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryReal EstateProperty managementAltendorfSanjo Management AG
Sanjo Management AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sanjo Management AG provides real estate services, including property management, project development, rental management and sales. Its services also include portfolio management, construction trustee services and building maintenance.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Property managementReal estate agent
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Sanjo Management AG

Property developer
✓ Offered11
Real estate management
Professional management of rental properties, including tenancy law support, sustainable administration, tenant relations and in-house caretaking.
Real estate development
Project development for sustainable new-build and renovation projects, including collaboration with specialists and support for the entire service range.
Letting management
Advisory services, conceptual development and operational marketing for initial letting, vacating and re-letting of spaces.
Sale of properties
Sale of multi-family houses, commercial properties and building plots on behalf of the owners, including marketing and support throughout the sales process.
Real estate trustee services
Construction supervision, cost monitoring and representation vis-à-vis authorities, specialist planners and tradespeople during the project phase and completion.
Portfolio management
Individual investment and investment strategy, active management and optimization of real estate portfolios with reporting and controlling.
Building caretaking
Caretaking of managed properties with building services, outdoor works and cleaning of common areas.
Residential property management for tenants
Support for residential properties with digital solutions, timely customer-focused solutions and direct reporting of issues via the Sanjo-APP.
Commercial property management
Expert commercial property management with experience, foresight and focus on economic interests.
Ancillary properties
Offering various ancillary properties as additional rental units to residential or commercial properties.
Digital tenant portal (Sanjo-APP)
Mobile tenant portal for requests, current information, digital documents and access to the electronic tenant file (E-tenant dossier).
Trust & reputation

ranQ Trust Score of Sanjo Management AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

Sanjo Management 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.
x
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%
Sanjo Management AG scores 87.7 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.92.512%
  • 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.70.07%
Sanjo Management AG scores 88.3 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).88.322%
Sanjo Management AG scores 21.5 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 35.42.94%
  • 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

Sanjo Management AG reaches a ranQ Trust Score of 4.1 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 58%, so the score is backed by part of the criteria. As of November 2026.

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

Press

Media

September 30, 2021Media
Eine Siedlung, die alle Wünsche erfüllt | Altendorf
march24.ch

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Location

Ziegelwies 2
8852 Altendorf

At a glance

Legal form
Corporation
UID
CHE-355.066.636
Founded
2014 · 12 years
Last commercial register change
July 5, 2024
Employees
11 to 20

Active in 1 of 26 cantons

  • SZSchwyz
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

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