Insights

Industry Leader SySS GmbH is a leading independent IT security service provider in the DACH region with a strong penetration testing specialty, suggesting opportunities to upsell advanced adversary emulation, red team engagements, and ongoing vulnerability management services to existing clients and prospects across various industries.

Comprehensive Capabilities With expertise spanning pentests, red team, digital forensics, incident response, threat intelligence, live hacking, and technical consulting, there are cross-sell opportunities to position integrated security programs, security operations outsourcing, and training packages to enterprises seeking end-to-end protection.

Meets Standards ISO/IEC 27001 alignment and standardized quality assurance indicate reliability and governance maturity, making SySS a strong candidate for enterprise contracts requiring compliant, auditable security testing and risk reduction across complex IT environments.

Public Engagement Active visibility through channels like SySS Pentest TV and participation in events such as Hannover Messe 2026 suggests a pipeline of brand-building engagements and executive briefings, offering opportunities for partnerships, capability demonstrations, and executive sponsorships with target buyers.

Scale and Reach A sizable delivery team across multiple German sites plus a substantial revenue range indicates capacity for larger engagements, regional expansion, and managed services contracts, including multi-country security assessments, incident response retainer agreements, and threat intelligence subscriptions.

SySS GmbH Tech Stack

SySS GmbH uses 8 technology products and services including iCIMS, ISO/IEC 27001, Microsoft, and more. Explore SySS GmbH's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • Microsoft
    Miscellaneous
  • PWA
    Miscellaneous
  • PHP
    Programming Languages
  • MITRE ATT&CK
    Security
  • HSTS
    Security
  • Apache HTTP Server
    Web Servers

SySS GmbH's Email Address Formats

SySS GmbH uses at least 1 format(s):
SySS GmbH Email FormatsExamplePercentage
First.Last@syss.deJohn.Doe@syss.de
100%

Frequently Asked Questions

Where is SySS GmbH's headquarters located?

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SySS GmbH's main headquarters is located at 77 Schaffhausenstraße Tübingen, Baden-württemberg 72072 Germany. The company has employees across 4 continents, including EuropeAfricaAsia.

What is SySS GmbH's official website and social media links?

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SySS GmbH's official website is syss.de and has social profiles on LinkedIn.

What is SySS GmbH's NAICS code?

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SySS GmbH's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does SySS GmbH have currently?

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As of June 2026, SySS GmbH has approximately 98 employees across 4 continents, including EuropeAfricaAsia. Key team members include Ceo, Owner, Operator, Founder, Marketer, & Sole Proprietor: N. J.Chief Operating Officer: S. N.Head Of Corporate Communications & Technical Editing: J. K.. Explore SySS GmbH's employee directory with LeadIQ.

What industry does SySS GmbH belong to?

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SySS GmbH operates in the IT Services and IT Consulting industry.

What technology does SySS GmbH use?

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SySS GmbH's tech stack includes iCIMSISO/IEC 27001MicrosoftPWAPHPMITRE ATT&CKHSTSApache HTTP Server.

What is SySS GmbH's email format?

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SySS GmbH's email format typically follows the pattern of First.Last@syss.de. Find more SySS GmbH email formats with LeadIQ.

When was SySS GmbH founded?

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SySS GmbH was founded in 1998.
SySS GmbH logo

SySS GmbH

IT Services and IT ConsultingBaden-württemberg, Germany51-200 Employees

SySS GmbH is an independent IT security service provider and a leading supplier of penetration testing in the DACH region. Established in 1998, the company operates from Tübingen, with additional locations in Frankfurt am Main and Munich, and employs a sizeable team with expertise across pentesting, red teaming, digital forensics, and incident response. Its services extend to technical consulting, threat intelligence, live hacking, and training, all under a standardized quality assurance process. The firm targets organizations of varying sizes and industries seeking a structured, rigorous assessment of IT security to identify and remediate vulnerabilities before exploitation.

As a practitioner-focused security partner, SySS emphasizes ethical guidelines for penetration testers and maintains a distinctive approach to high-skill, continuous professional development. The company's activities include real-world attack simulations to evaluate security postures and provide actionable insights, with communications channels for client inquiries and press inquiries. In 2026, the firm publicly participated in events such as HANNOVER MESSE, showcasing live demonstrations related to security system testing.

Section iconCompany Overview

Headquarters
77 Schaffhausenstraße Tübingen, Baden-württemberg 72072 Germany
Website
syss.de
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1998
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    SySS GmbH's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    SySS GmbH's revenue is estimated to be in the range of $250M$500M

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