COMPANY

MTG AG

Since 1995 MTG AG – Mastering Cryptographic Key Lifecycles

About us

MTG AG was founded in 1995 and is a leading specialist for sophisticated encryption technologies “Made in Germany”. We simplify the
management of cryptographic keys and identities. We always consider the industry-specific requirements of companies and public institutions.

MTG offers customer-driven Managed Services and specific On-Premise solutions for Certificate Lifecycle Management, PKI, and Key Management Systems – enabling you to meet your security requirements quickly and easily.

History

Celebrating 30 Years of MTG

We are delighted to present our historical milestones and showcase the significant developments and changes of the past 30 years.

Click here

Go to our Company History

Vision, Mission & Values

Vision

Billions of people and machines are already connecting through the internet today – and the number grows daily. Our goal is to create a secure digital world where all participants can be clearly identified and exchange their data easily and in an encrypted manner.

Mission

Our MTG products and services simplify the management of cryptographic keys and identities. With our customer-focused managed services and tailored on-premises solutions, we support companies in meeting the ever-increasing security requirements and regulatory demands, both now and in the future.

Humanity

Humanity shapes how we interact; we treat everyone with respect, starting with open and equal communication.

Trust

A strong foundation of trust is essential for us to build sustainable partnerships, starting with accessibility and reliability, which are among our core principles.

Quality

Our work is defined by the highest quality and innovative thinking, and we consistently align our actions with your needs. Customer-centricity is not just a goal for us – it’s our promise!

Solidarity

Transparency, fairness, and team spirit are values we prioritize and promote as an employer, just as much as the professional development of our employees.

Team

Successful companies have a distinctive identity. Initially shaped by their founders – as is the case with us – and later defined by the dedication and passion of our team. Here is a selection of the faces behind MTG:

Oliver Baltz

Senior Project Manager CARA

Dr. Nina Bindel

Senior Project Manager & PQC Expert

Emilie Budde

Marketing & Product Management

Stathis Deligeorgopoulos

Director of Engineering ERS

Ralf Dotzert

Head of Key Account Management

Evi Gkolia

Team Lead – Software Engineer

Thomas Herth

Senior Project Manager Energy

Jonas Kätker

Software Engineer

Dr. Evangelos Karatsiolis

Executive Cyber Security Expert

Tamer Kemeröz

Member of the Board

Horst Kruse

Head of Sales

Lorena Lambertz

Customer Billing Manager

Georg Mink

DevOps Engineer

Patrick Mohr

Project Manager

Patrick Reinboth

DevOps Engineer

Johannes Roth

Senior Software Engineer

Jürgen Ruf

CEO, Chairman of the Board

Dr. Falko Strenzke

Executive System Architect

Alexander Zeier

Software Engineer

Hesam Zenoozi

Software Engineer & UI/UX Designer

Quality Standards

With high expectations of ourselves, we ensure the quality of our work and, in turn, the future of our customers and our team. In addition to fostering a collaborative atmosphere in our relationships with customers, we place great importance on maintaining a positive environment within the company. After all, the quality of our output is closely linked to the quality of our workplace.

Certifications

MTG develops and distributes innovative IT security software solutions with high demands on confidentiality, integrity, and availability. The fulfillment of these security objectives in information security is our self-evident quality claim.

Since March 2017, the entire company has been certified according to ISO/IEC 27001, and since July 2025, we have been certified according to DIN EN ISO 9001:2015.

TeleTrust-ITSMIE Certificate

Certification according to ISO/IEC 27001:2024

Certification according to DIN EN ISO 9001:2015

Winner of the TeleTrust Innovation Award 2023

MTG impresses the jury with its product VMware Encryption-as-a-Service.

Award at the Innovation Competition 2015

"Landmarks in the Land of Ideas" award in the Economy category for the CryptoController encryption software.

MTG software always complies with cryptographic and operational requirements from NIST and BSI. These are actively monitored and regularly updated. MTG development guidelines include reviews and checks for secure coding constructs. This includes the consideration of OWASP guidelines. The developers are supported by automated code analysis. Penetration tests are part of our release process.

We are already developing solutions in the field of post-quantum cryptography (PQC) to protect our customers’ ERS® systems against future threats from quantum computers. An important aspect for the successful integration of new PQC algorithms is the use of hybrid methods. Hybrid methods combine the advantages from both worlds: On the one hand, the robustness of crypto methods that have been proven millions of times and are in use (e.g., RSA, ECC) and, on the other hand, the combined use of the new, post-quantum secure methods.