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

About the company

The core activity of KastGroup is the provision of IT security services, particularly in the areas of: Security Operations Center (SOC), Managed Security Services (Managed SIEM, Managed Detection & Response, Threat Hunting, Vulnerability Management, Threat Intelligence), Security Awareness and Training, Penetration Testing and Red Teaming, CISO Support and Security Consulting. The company also offers its own solutions, such as the swisspentest and riscape platforms, which are used for managing security risks and conducting penetration tests.

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Products & services

Industry:IT Consulting & Services
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4.1/5

KastGroup AG

IT Security
Software Development
✓ Offered10
Security Operations Center (SOC) & Managed Detection and Response (MDR)
24/7 monitoring and attack prevention, detection, escalation and containment of cyberattacks; Threat Hunting, Threat Intelligence, XDR-as-a-Service, SIEM-as-a-Service, as well as AI and automation layers.
Risk Operations Center (ROC) & Vulnerability Management (VUMA)
Continuous and proactive vulnerability management with Managed Risk Detection and Response, attack-surface analysis, internal and external vulnerability scanning, and canary and honeypot functions.
Penetration Testing & Red Teaming
Manual security assessments using black-box, grey-box and white-box approaches, as well as realistic red teaming to identify technical, human and physical weaknesses.
Phishing & Awareness Training
Continuous phishing simulations, online information security training, live tracking and statistics to raise employee awareness and reduce the human factor.
Information Security Management (ISM)
End-to-end information security management including ISMS setup and maintenance, risk analyses, assessments, audits, business continuity and recovery, as well as an Embedded CISO and an Information Security Office.
IT Security Support
Tailored and flexible support from strategic consulting to technical implementation, including hardening, secure networking, secure architecture, legacy devices and migration support.
Big Data Observability
Tailored data analyses and correlations with Big Data and AI, including analysis, automated alerts, visualisations and cost-efficient operation.
swisspentest
Continuous Vulnerability Scanning and Management platform for network and web applications with automated security tests, CWE and CVE scanning, hunter mode, score history and deep web intelligence.
riscape
Integrated Risk Management tool for capturing and providing an overview of internal risks with a Risk Landscape overview, risk details, abstraction levels and a comment function.
PolicyClue
Cybersecurity awareness browser extension for hints, training and protection features directly in the browser, with modules for awareness, security, DLP, governance & GenAI, phishing and breach & attack simulation.
Trust & reputation

ranQ Trust Score of KastGroup AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

KastGroup AG scores 67.2 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.81.624%
  • 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.58.610%
  • 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.35.08%
KastGroup AG scores 85.0 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.82.07%
KastGroup 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%
KastGroup AG scores 35.0 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 35.60.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

KastGroup AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 9 customer reviews. 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 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

February 28, 2024Media
Kastgroup erhält MSS-Auftrag von Digitalisierungsverein
netzwoche.ch

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Secure profile

Location

Neugutstrasse 16
8304 Wallisellen
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-367.157.085
Founded
2017 · 9 years
Last commercial register change
June 17, 2026
Employees
21 to 50
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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