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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative servicesHofstetten SoDiamond-Office Allenspach
Diamond-Office Allenspach Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Diamond-Office Allenspach provides secretarial and administrative services to private clients, family offices, boards of directors, foundations and organizations. Its services also include event management and temporary support for executive offices.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Administrative services
✓ Offered5
Private Secretariat Management and Family Office Support
Management of private secretariats, support for family offices, and handling of organisational, administrative and financial matters.
Secretariat Management for Boards of Directors, Foundations and Organisations
Management of secretariats for boards of directors, foundations and organisations, as well as support with organisational and administrative tasks.
Office Support for Executives
Office support for top executives, including administrative relief and support in day-to-day business.
Event Management
Organisation and execution of events within the scope of administrative and organisational services.
Temporary Assignments in Senior Management Office
Temporary assignments in executive and management secretariats to bridge capacity bottlenecks or when required.
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4.1/5

Diamond-Office Allenspach

Trust & reputation

ranQ Trust Score of Diamond-Office Allenspach: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Diamond-Office Allenspach 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%
Diamond-Office Allenspach scores 78.5 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.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%
Diamond-Office Allenspach scores 86.7 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).86.722%
Diamond-Office Allenspach scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Diamond-Office Allenspach 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 54%, 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.

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Location

Römerstrasse 73
4114 Hofstetten So

At a glance

Legal form
Sole proprietorship
UID
CHE-115.699.886
Founded
2010 · 16 years
Last commercial register change
May 28, 2010
Employees
1 to 10

Active in 1 of 26 cantons

  • SOSolothurn
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.
67.0
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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