Smart solutions for your digital security

Europe’s Leading Cyber Security Partner

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Our Customers: Home to Digital Security

More than 2,500 companies trust our solutions.

How we protect companies

Every success begins with trust. Discover how we make digital security a reality in real projects.

LeasePlan counts on modern IAM Solutions

How can more than 12.000 employees in 30 countries be given simple yet secure access to processes, systems, and data? LeasePlan is an internationally leading company in fleet management, leasing services, and used car sales. After being acquired by a …

Data protection management rebuilt at finstreet

How do you build a data protection management system from scratch – efficiently, scalable and without disrupting day-to-day business? finstreet GmbH, based in Münster, advises companies on digital transformation. In addition to developing and licensing digital solutions, finstreet supports its …

TISAX recertification in record time

How can a TISAX recertification be achieved under time pressure – in a structured, efficient and successful manner? Eurostyle Systems Tech Center GmbH is part of the international automotive supplier Eurostyle Systems. The Würzburg site employs around 120 people and …

Efficient access control: Utrecht relies on SITS|Traxion

How do you manage digital and physical access rights for over 8,500 employees – securely, transparently, and efficiently? The municipality of Utrecht faced precisely this challenge. Together with SITS|Traxion, a modern Identity & Access Management solution based on Omada was …

Global Identity Governance at Randstad

How can access rights be managed securely, efficiently, and user-friendly across 39 countries and more than 45,000 employees? As a leading HR service provider, Randstad faced exactly this challenge. Together with SITS|Traxion, a global identity governance strategy was developed and …

Our Foundation: Trust. Our Strength: Experience

Countries

700

Employees

2500

Customers

Branches

Our cybersecurity areas of expertise

Get a clear overview of today’s digital challenges and our core service areas.

Digital challenges are evolving faster than ever. We provide guidance and demonstrate how cybersecurity, AI, process optimization, and consulting work together to reduce risks, unlock potential, and build a digital foundation that truly lasts.

About the Digital Challenges

To our services

Comprehensive security. Right from the start.

SITS Security Suite

Our Security Suite supports organizations throughout the entire security lifecycle – from strategy to operational management. Five interlocking areas of expertise form a protection system that thinks and grows alongside your business.

Microsoft Services

We combine leading Microsoft technologies with deep cyber security expertise. Whether AI, cloud, or Zero Trust: our solutions not only provide protection – they build digital resilience and future-proof your business.

Security Advisory

We provide holistic consulting, think ahead, and support you from strategy to implementation. With deep expertise, up-to-date threat analysis, and tailored security roadmaps, we sustainably strengthen your digital resilience.

Cyber Defense Center

SITS protects your company with modern cyber defense strategies. Our experts identify vulnerabilities, respond quickly to threats, and create a resilient security ecosystem – ensuring long-term protection for your data and operations.

Secure IT Services

We take care of the secure operation of your IT infrastructure: monitored around the clock, actively protected, and continuously improved. For maximum resilience, minimal attack surface – and full focus on your core business.

Identity & Access Management

Establish secure access with our IAM services. From identity to privileged access – trust us to protect your digital gateways.

Secure Your Digital Infrastructure

We support organisations throughout the entire security lifecycle, from planning and setting up a robust defence to ongoing operational support.

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Deepen your knowledge – Secure your future

Access our exclusive resources – from security checks to practical webinars.

Events & Webinars :
Your knowledge platform

Discover exciting events and webinars that offer valuable insights into current cybersecurity topics.

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E-Book :
The Road to stable IT

Learn how SITS & DOCTRA modernised a complex IT landscape, minimised security risks, and created a future-proof platform – without any downtime.

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Interview :
How the new SITS CEO plans to make the group more effective

In this interview, Pascal Keller-Bossart discusses his new role and explains the role IT security has played in his career to date—and why he believes this issue is not just a matter for senior management.

Read now

About Us

Our employees are our greatest security promise.

Cybersecurity is not just about technology – it is a matter of trust.

That is why we focus on people: our employees, who shape digital security with expertise, responsibility and passion. And our customers, for whom we are a reliable partner every day.

Learn more about us

The Cyber Chronicle Newsroom

We keep you posted with the latest news, data & trend topics