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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingDietlikonFessler Sprenger und Partner GmbH
Fessler Sprenger und Partner GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Fessler Sprenger und Partner GmbH advises and supports organizations in applying and implementing the CMMI V3.0 framework and related models and standards. The company conducts Benchmark and Evaluation Appraisals, assessments and gap analyses, and provides process‑improvement services (performance, documentation, training, implementation) evaluated by certified CMMI Lead Appraisers.

AI-generated
Offering

Products & services

Industry:Management Consulting
✓ Offered4
CMMI consulting
Guidance for using CMMI and other models and standards, support with process improvement, assessments, gap analyses and the evaluation of process quality.
CMMI Benchmark and Evaluation appraisals
Implementation of CMMI Benchmark and Evaluation Appraisals, including assessments according to CMMI specifications, formerly known as SCAMPI.
Process assessments and gap analyses
Conducting assessments and gap analyses, identification of improvement points in documented and performed processes.
Process improvement
Support for process improvement in different variants, including performance, documents, training and implementation.
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4.1/5

Fessler Sprenger und Partner GmbH

Trust & reputation

ranQ Trust Score of Fessler Sprenger und Partner GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Fessler Sprenger und Partner GmbH 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%
Fessler Sprenger und Partner GmbH scores 83.5 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.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%
Fessler Sprenger und Partner GmbH scores 83.3 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).83.322%
Fessler Sprenger und Partner GmbH scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fessler Sprenger und Partner GmbH 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 October 2026.

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

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Location

Im Weizenacker 20
8305 Dietlikon

At a glance

Legal form
Limited Liability Company
UID
CHE-254.967.849
Founded
2014 · 12 years
Last commercial register change
September 30, 2014
Employees
11 to 20
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.88.06%
  • 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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