»We strive for top innovation and efficiency.«

Ralf Radke

»Innovative and traditional – we always

remain true to our philosophy.«

Günter Sareyko

»We are already seeing rather

interesting synergy effects.«

Nico Küls

»We are detail-oriented and deliver

quality that reaches people all

over the world.«

Joachim Himler

»I'm proud of the innovative prowess

of my company.«

Georg Schmuhl

»We transform our visions into reality.«

Detlef Badziong

»We work sustainably with a strong focus

on our responsibility for the future.«

Fabian Heuel

»We love the challenge of finding solutions

that feel natural for us at the end of the day.«

Volker Zart

»We are a global company and open

to new ideas.«

Konrad Ege

»As colleagues, we adeptly coordinate

our joint efforts to achieve our

common goals.«

Heiko Wachholz

»Dreams and visions are the

seeds of great achievements.«

Patrick Spanke

Consolidation of top knowledge and skills

Merger of gwk and Reisner under the name technotrans solutions GmbH

With this step, gwk and Reisner will consolidate their extensive technical expertise and 100 years of combined experience

The core competency of the new company is the development and provision of highly efficient cooling and temperature control systems in a temperature range from -80°C to +400°C

technotrans solutions//The network of contact persons as well as the existing product and technology portfolio will be maintained and further expanded.

Thanks to the close cooperation with technotrans, the new company will offer its customers an even broader service spectrum.

"Together for even more power" is the motto of the upcoming combination of gwk and Reisner in line with the group motto "power to transform".

Thanks to nearly 100 years of combined experience in the field of thermal management solutions, the two companies form an effective organisational unit with a strong focus on the plastics, rubber and metal industry.

Nico Küls, managing director of gwk, explains the advantages of the merger: "technotrans solutions will be able to fulfil the highly dynamic requirements of its customers and of the market in general in an even more targeted manner. This also applies to major international projects."

The two company sites Meinerzhagen and Holzwickede will remain operational after the merger, as they provide ample room for dynamic growth. "Each of these sites has very specific competencies and their combination opens up completely new opportunities for our customers," says Küls.

"Our journey towards the creation of thermal management solutions for the future began at the end of 2020."


Highly efficient competence centre

Consolidation of expertise

Highly efficient cooling and temperature control systems

Temperature range between -80°C and +400°C

Broad service spectrum

International network

Synergies with clear customer benefits

New, innovative concepts

Energy-efficient and sustainable solutions


The best of two worlds//The first synergies with a strong benefit for the customers became apparent shortly after the start of the cooperation as the "team solutions".

The companies were able to develop new innovative concepts by merging site-specific solutions and ideas as well as using them for the fulfilment of joint customer orders.

The team is specialised in the development of particularly energy-efficient and sustainable system solutions as well as systems for a very wide and unique temperature range from -80°C to +400°C. The equipment uses climate-friendly refrigerants with a low global warming potential (GWP) and highly-efficient components and control methods. In addition, digital solutions play an important role at technotrans which is why the online start-up of new systems is the new standard.

"Our customers will benefit from the expanded problem-solving expertise and faster response times."

We transform the future

through the global provision of efficient temperature and fluid management solutions.

Nico Küls

Managing Director 

Ralf Radke
Manager Business Development

Fabian Heuel
Division Manager Sales

Volker Zart
Manager Concept Development

We are
there for you.

Do you have any questions ?
We have the answers

T. +49 (0)2354 7060-0

technotrans solutions GmbH
Scherl 10
58540 Meinerzhagen