About us

As a member of the leading corporate group in the European region, we pool the know-how of our partners and offer our customers a comprehensive portfolio of services.

GCL-IT

Modern working environments require new IT and IT security solutions.
The digital transformation is changing techniques and processes.
Keeping an IT environment at the cutting edge requires knowledge, experience and security. We manage this by using our expertise and passion to design customised solutions.

With our business IT services, we offer you comprehensive advice on which plan is the best solution for your company. Our employees are there to help you with professional expertise and innovative thinking before you make your decision. Managing IT projects is what we do and we can guarantee your success.

We support your day-to-day work with the latest technologies and high-quality products. We make sure that all components meet your individual needs. We want the IT architecture we will plan together to be efficient and future-proof.

Our employees pour their expertise and passion into offering you the best possible IT solutions. Respect and loyalty are our values. We see ourselves as a partner, accompanying you on the path to success.

Contact us

6 reasons to work with us

Because our customers have trusted us for 30 years


We offer a good price-performance ratio and work in partnership with our customers and associates.

Because we meet your challenges head on


We’ll pour our expertise and passion into solving whatever problem is bothering you. Together, we’ll work out the best solution for you and your IT.

Comprehensive security expertise

Thanks to our comprehensive security expertise, you’ll get good advice from us on all IT issues. We’ll analyse your environment, make recommendations, implement them and manage your IT security – so you can relax.

Broad product range

We can offer you the right IT security solution for every need from within our group.

Comprehensive IT infrastructure expertise

We’re specialists and we know what we’re doing. We analyse, implement and manage your IT. Meanwhile, you can focus on your core business

Solid experience means
quick solutions

If an error crops up, you benefit from our experience of more than 30 years. We’ll find the right solution fast.

Management

Stefan Kiesel GCL

Stefan Kiesel

CEO
stefan.kiesel@gcl-it.de

Martin Kudnick GCL

Martin Kudnick

Authorised Commercial Representative (Prokurist)/General Manager
martin.kudnick@gcl-it.de

Team

We’re one big family.
We’re proud that some of our colleagues have been with us for more than 10 years and some of our customers for more than 20.
We think and act long-term on behalf of our customers.
It saves us time and our customers time and money.

Current job offers

Career page

Contact us

    *Mandatory

    GCL-IT GmbH

    Zeppelinstraße 8
    74354 Besigheim
    Germany

    +49 7143 8430 0
    info@gcl-it.de

    Linkedin

    Solutions

    Service

    About us

    News

    © 2023 Swiss IT Security Group AG

    Download

    Thank you for your interest!

    You can download the product sheet by clicking the button below.

    Download product sheet