Xantaro is a team of experts with long lasting
experience in the networks segment and multilateral
technology know-how.

Both are concentrated into our core competence:

the development and integration of solutions across technological and corporate boundaries.

Through a useful combination of existing and/or new network components and technologies, and within an end-to-end services portfolio we evolve tailored solutions.

  • From planning, design and proof-of-concept through delivery, installation and implementation to operational support and maintenance services.
  • From performant and highly available network systems through virtualisation, infrastructure security and control to cloud-based, central services, orchestration and automation.

We aim to inspire –
With Expertise And Quality, Customer and Service Focus

Based on partnership, for our customers we are the TRUSTED ADVISOR

Being the “Single-Point-of-Contact” with encompassing technological know-how, market knowledge and understanding, we plan, implement and maintain our clients’ networks and services, and thereby support their business success.

Our technology partners are leaders in their respective market segments and support us with reliable, innovative products and services.

Through close co-operation with both, partners and customers, Xantaro is at the forefront of new developments and market trends.


Founding of Xantaro Holding GmbH and Xantaro Deutschland GmbH

Opening of the XT3Lab in Frankfurt

Founding of Xantaro UK Ltd

Office sites in Germany and the United Kingdom

> 150
Employees provide best services and first-class support pan-European

> 70
Certified technology experts form our Solutions Architecture, Professional Services and Advanced Services teams

> 60
Field Service / Freelancer extend our technology team

> 350
Customers trust in our services and products

ISO 9001
The European standard proofs the efficient structures and an excellent service through quality orientation and consciousness in every sub-process.

ISO 27001
According to the European standard, we ensure the responsible and secure handling of sensitive information, confidentiality and integrity.

Our Management
Meet the Executive Board

Ingo Kierse
Managing Director
Xantaro Group

Gerold Arheilger
Xantaro Group

Marlies Höwische
Xantaro Deutschland GmbH

Mark Hutchinson
Managing Director
Xantaro UK

Xantaro Deutschland GmbH

Thomas Döhmer
Director IT & Organisation
Xantaro Deutschland GmbH

Sebastian Graf
Director Solution Architecture
Xantaro Deutschland GmbH

Berno Huber
Director Finance, Controlling & Logistics
Xantaro Deutschland GmbH

Christina Kempers
Director Legal, Bid Management & OM
Xantaro Deutschland GmbH

Manuela Kirsten
Team Lead Human Resources
Xantaro Deutschland GmbH

Wolfgang Marnett
Director Service Management
Xantaro Deutschland GmbH

Markus Schumann
Director Customer Services
Xantaro Deutschland GmbH

Sönke Weerts
Director Sales
Xantaro Deutschland GmbH

Xantaro UK Ltd

Rob Hamnett
Sales Director
Xantaro UK Ltd

Howard Hutchinson
Financial Controller
Xantaro UK Ltd

Vimal Pindoria
Technical Director
Xantaro UK Ltd