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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingKaltbachGierke Executive Services
Gierke Executive Services Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Gierke Executive Services provides consulting services in executive mentoring, coaching, and communication. Its focus is on crisis communication, internal and external communication, and supporting leaders in periods of change and pressure.

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Offering

Products & services

Industry:Management ConsultingRecruitment & HR ConsultingPublic Relations Consulting
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Gierke Executive Services

✓ Offered4
Executive Search
Executive search and direct search for technical specialists and leaders, mid- and top-management roles in HW/SW development, mechanical engineering, chemical engineering, ICT, procurement, supply chain, sales and marketing.
Crisis Communication
Crisis communication for external and internal situations: situation assessment, core messages, media and stakeholder communication, internal alignment, reputation protection and escalation prevention.
Executive Mentoring
Executive mentoring for professionals and leaders: perception and impact, positioning, decision-making, presence, conversation skills and guidance in demanding situations.
Leadership Coaching
Leadership coaching and one-to-one coaching for managers, employees and job seekers: career development, leadership under pressure, decision-making, positioning and change capability.
Trust & reputation

ranQ Trust Score of Gierke Executive Services

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, Website authority, Media authority

Data basis 50% · As of October 2026

Gierke Executive Services 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%
Gierke Executive Services scores 46.3 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.25.012%
  • 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%
Gierke Executive Services 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%
Gierke Executive Services has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, 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

Sonnenblick 2
6212 Kaltbach

At a glance

Legal form
Sole proprietorship
UID
CHE-193.600.754
Founded
2025 · 1 year
Last commercial register change
November 28, 2025
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.
67.0
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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