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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesWinterthurdiff IT GmbH
diff IT GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of diff IT GmbH is the provision of IT services, particularly in providing customized IT solutions, IT consulting and IT support for companies to promote their efficiency and growth.

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Offering

Products & services

Industry:IT Consulting & Services
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4.0/5

diff IT GmbH

✓ Offered11
IT solutions
IT solutions for companies and various industries, tailored to individual needs; consulting, planning, implementation, system optimization, training and ongoing support.
IT consulting and planning
Detailed consulting and targeted planning for IT solutions, system integration and security architecture within existing IT infrastructures.
Implementation of IT solutions
Efficient implementation of new IT solutions so customers can benefit quickly from deployed systems and adaptations.
System optimisation
Continuous monitoring of system performance, identification of bottlenecks and optimization of resources for consistent performance.
Training
Targeted training for employees on the deployed IT solutions so they can work with them safely and professionally.
Support and service
Continuous technical support and service-oriented care for specific needs and quick help with technical problems.
Industry and crafts IT
IT support for industry and skilled trades focused on efficiency gains, automation, security, scalability and cost control.
IT for engineering offices and fire protection
IT solutions for engineering offices and fire protection companies focused on process optimization, security standards, automation and IT infrastructure.
IT for medical practices
IT for medical practices to support patient care, clinical management, security, automation and an efficient practice routine.
IT for recruitment agencies
IT for recruitment agencies to support recruitment processes, candidate sourcing, infrastructure, security and efficient working methods.
IT for SMEs
IT for SMEs with tailor-made solutions for growth, efficiency, security, flexibility and improved budget control.
Trust & reputation

ranQ Trust Score of diff IT GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

diff IT GmbH scores 63.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
diff IT GmbH scores 72.3 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.75.012%
  • 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%
diff IT GmbH scores 85.0 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).85.022%
diff IT GmbH scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

diff IT GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Hier entsteht die Karte
Rosenrain 1
8400 Winterthur
Opening hours
Mon
08:30 - 11:30, 13:00 - 17:30
Tue
08:30 - 11:30, 13:00 - 17:30
Wed
08:30 - 11:30, 13:00 - 17:30
Thu
08:30 - 11:30, 13:00 - 17:30
Fri
08:30 - 11:30, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-465.478.248
Founded
2019 · 7 years
Last commercial register change
January 8, 2026
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.
88.0
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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