About us

Evolved with the
demands of the times.

Since 1979, tsf has stood for personalized support, technical expertise, and reliable solutions in IT and telecommunications. As an independent IT systems provider, tsf supports businesses, local governments, and schools with secure infrastructure, modern collaboration, state-of-the-art workplaces, and advanced AI.

In the photo, from left to right:
  • Dipl.-Ing. Daniel Gluch (new CEO)
  • Günther Förtig (company founder and CEO until the end of 2025)
  • Daniela Gluch (owner)
  • Joachim Büttner (managing director)
  • M.Sc. Jannick Gluch (Head of AI & Development)
Ready for the Future

Generational transition at tsf effective January 1, 2026.

The handover of the company by its founder and former managing director, Günther Förtig, to the family of Daniela Gluch (née Förtig), Dipl.-Ing. Daniel Gluch, and Jannick Gluch (M.Sc./B.Sc.) took place on January 1, 2026.

Günther Förtig is handing over a financially sound company—no small feat in these challenging times—and is retiring after decades of dedicated service. The second and third generations are taking the reins, bringing international experience and a fresh spirit of innovation, and are systematically realigning the company.

As the new managing director, Daniel Gluch will be responsible for, among other things, the Technology & Finance divisions and will focus on new consulting services for small and medium-sized businesses and local governments. The newly established Competence Center, which includes an academy, will develop training programs for clients as well as refine vocational training and continuing education programs. In addition, dual degree programs in Applied Computer Science are offered. To ensure continuity and preserve what has been tried and true, Joachim Büttner will remain in his role as managing director, responsible for sales and day-to-day operations. Jannick Gluch, who holds a master’s degree in Artificial Intelligence and a bachelor’s degree in Computer Science, is responsible for the areas of artificial intelligence and software development.

In addition to their work at tsf, Daniel and Jannick Gluch continue to advise global corporations and banks through their engineering firm, GLUCH. They are now specifically applying this international expertise at tsf—in the areas of communications and telephony, contact center solutions, and artificial intelligence. Their goal: to give companies, municipalities, and schools access to the same technologies that are otherwise reserved for large corporations—tailored to the needs of small and medium-sized businesses.

Ready for the Future

Key milestones since the company was founded.

1979

Founding

Founding of “Text Service Förtig” (TSF) as a service provider for writing systems and word processing.

1988

Conversion of the company

Conversion of Text Service Förtig into tsf Computertechnik GmbH.

1995

Move to Röllbach

Relocation to the new building in Röllbach.

2026

Generational shift

The handover of the company from the founder and former managing director Günther Förtig to the Gluch family.

2026

Re-Branding

Rebranding and relaunch with a new strategic direction in July 2026
Our Mission Statement

With experience
into the future.

Our mission at tsf is to ensure that our international experience in information and communication technology, as well as our in-depth expertise in the field of artificial intelligence, is no longer reserved exclusively for global corporations and banks, but rather to make this expertise specifically available to regional small and medium-sized businesses.

We always focus on the individual needs of our customers. We don’t sell individual products; instead, we offer customized solutions and genuine expertise. After all, a company’s IT decisions should be based on its actual needs, not on a vendor’s limited product portfolio.

By expanding our service portfolio to include new areas of expertise, products, and services—combined with our proven standard offerings—tsf is evolving into a comprehensive, full-stack IT systems provider. This enables us to deliver a complete corporate IT solution from a single source—one that is strategic, technologically advanced, and future-proof.

M. Sc. Jannick Gluch & Dipl.-Ing. Daniel Gluch

Our team

People who are shaping tsf today and will continue to do so in the future.

Behind tsf is a team of experienced, dedicated, and reliable employees who combine technical expertise with personalized support. Get to know the people who support our customers in their day-to-day lives and take on responsibility.

We’d love to introduce ourselves!

tsf_team_Daniel-Gluch
Dipl.-Ing.

Daniel

Gluch

Managing Director
tsf_team_Joachim-Buettner

Joachim

Büttner

Managing Director
tsf_team_Jannick-Gluch
M. Sc.

Jannick

Gluch

Head of AI & Development
tsf_team_Dominik-Huth

Dominik

Huth

Head of Municipalities and Schools Department
tsf_team_Andreas-Fenz

Andreas

Fenz

Head of Product Development
tsf_team_Markus-Seitz

Markus

Seitz

Head of Corporate Division
tsf_team_Armin-Seipp

Armin

Seipp

System Architect
tsf_team_Marcel-Wierich

Marcel

Wierich

System Architect
tsf_team_Lukas-Balko

Lukas

Balko

Systems Technician
tsf_team_leonardo-belz

Leonardo

Belz

Systems Technician
tsf_team_Kilian-Weiler

Kilian

Weiler

Systems Technician
tsf_team_ph-man

Jonas

Rügamer

Systems Technician
tsf_team_ph-man

Houssem

Djebi

Systems Technician
tsf_team_Necdet-Yildiz

Necdet

Yildiz

Apprentice
tsf_team_ph-man

Haluk

Özkan

Apprentice
tsf_team_Lukas-Hoffmann

Lukas

Hoffmann

Apprentice
tsf_team_Riad-Loutfi

Riad

Loutfi

Working student
tsf_team_ph-man

Emre

Dogru

Dual student
tsf_team_Eva-Reichelt

Eva

Reichelt

Accounting & HR
tsf_team_Daniela-Grothe

Daniela

Grothe

Controlling
tsf_team_Tanja-Kirsch

Tanja

Kirsch

Administration
tsf_team_Patrick-Hein

Patrick

Hein

Administration
tsf_team_Silvia-Behringer

Silvia

Behringer

Purchasing & Quoting