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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesZurichErgon Informatik AG
Ergon Informatik AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Ergon Informatik AG is a software service provider specializing in the development of customized software solutions and internationally proven standard software solutions for customers from various industries. The company's core activities include: * Software development and engineering * Consulting for digital transformation and strategy development * User experience design and usability testing * Security solutions and cloud computing * Data analysis and artificial intelligence * Internet of Things (IoT) and augmented reality * Development of business support systems, mobile inventory management and time management * Consulting and implementation of process automation and optimization The company supports its customers in the development of customized software solutions and offers comprehensive services for digital transformation and the development of innovative business models.

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Offering

Products & services

Industry:IT Consulting & Services
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4.6/5

Ergon Informatik AG

Software Development
✓ Offered12
Software Engineering
Custom software, standard software and platform solutions; digital greenfield projects, legacy innovation, process automation, low-code as well as continuous delivery & deployment and operations.
Digital Transformation Consulting
Digital strategy, architecture & governance, business analysis, project execution as well as business innovation and digital transformation consulting for complex initiatives.
Data & Artificial Intelligence
Data foundation, AI & machine learning, generative artificial intelligence, speech recognition and data-driven resilience strategy for decisions and analyses.
Cloud Computing
Cloud consulting, cloud innovation, cloud migration and cloud operations for build-out, relocation and operation of cloud solutions.
User Experience Design
Information architecture, UX consulting, design concept & prototyping, user research, user interface design, UX as a service and usability testing.
Security
IAM consulting, IAM, IoT security, security by design, continuous adaptive trust, WAAP and self-sovereign identity for secure digital solutions.
Internet of Things
IoT consulting, IoT innovation, IoT engineering and IoT security for connected applications, development and protection.
Epistemic Software Testing
Software testing consulting and software testing workshop to ensure quality, validation and test methodology in software projects.
ZESAM Workforce Management
Scheduling, time tracking and employee self-service in a solution for workforce management processes.
CardX Payment Authorization
Real-time payment authorization, 7x24x365, worldwide and secure for digital payment processes.
Business Support System
Financial solutions for business support in the environment of payment and process systems.
Mobile Retail Management
Mobile solutions for inventory management and operational processes in the retail and logistics environment.
Trust & reputation

ranQ Trust Score of Ergon Informatik AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Ergon Informatik AG scores 89.0 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.82.524%
  • 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.100.010%
  • 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.95.08%
Ergon Informatik AG scores 95.8 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.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.96.07%
Ergon Informatik AG scores 86.7 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).86.722%
Ergon Informatik AG scores 81.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.63.34%
Qualifications+0.00

Ergon Informatik AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 71 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 71 reviews across all connected sources

Sources
GGoogle4.771
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 12, 2026Media
Airlock IAM as a Service - Sicherheit aus der Cloud
netzwoche.ch
May 5, 2026Media
Ergon Informatik hält Wachstumskurs
netzwoche.ch
January 14, 2026Media
Ergon hat einen neuen Mehrheitsbesitzer
inside-it.ch
January 14, 2026Media
Ergon Informatik hat eine neue Mehrheitsaktionärin
netzwoche.ch
April 22, 2016Media
Gabriela Keller becomes new CEO at Ergon Informatik AG
organisator.ch

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Location

Merkurstrasse 43
8032 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.638.369
Founded
1984 · 42 years
Last commercial register change
June 18, 2026
Employees
101 to 500
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.
100.0
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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