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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesBirrwilOscar Diaz Regueira Business Support
Oscar Diaz Regueira Business Support Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Oscar Diaz Regueira Business Support provides administrative services, business consulting, interim management and coaching. Core activities include procurement, sales, finance and HR support, temporary project and management assignments (for example logistics and international trade), and GPI®-based coaching and team development.

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Products & services

Industry:Administrative ServicesCoaching & Personal Development
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Oscar Diaz Regueira Business Support

Management Consulting
✓ Offered4
Administration
Procurement, sales, finance, personnel management and general administration; administrative support also on an hourly basis.
Consulting
Sparring partner, sales planning as well as business and operational-business responsibility; support with project presentations, investment decisions and the optimisation of target markets, sales processes and sales costs.
Coaching
Coaching for career perspectives, career development, reorganisation and leadership style; guidance by a certified coach, including use of the GPI® assessment tool.
Interim Management
Temporary management and project leadership mandates in logistics, freight forwarding, international trade, sales, finance and controlling to bridge longer vacancies.
Trust & reputation

ranQ Trust Score of Oscar Diaz Regueira Business Support

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Oscar Diaz Regueira Business Support 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%
Oscar Diaz Regueira Business Support scores 71.2 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.83.012%
  • 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%
Oscar Diaz Regueira Business Support 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%
Oscar Diaz Regueira Business Support scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Ländern 44
5708 Birrwil

At a glance

Legal form
Sole proprietorship
UID
CHE-398.860.045
Founded
2017 · 9 years
Last commercial register change
August 25, 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.67.06%
  • 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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