About Thermagy

About Thermagy

Thermagy is a technology company and recognized center of excellence in thermoelectric conversion. We specialize in solid-state devices for static power generation  designing, simulating and manufacturing advanced thermoelectric sub-systems for temperatures up to 1000°C.

Thermagy offers technology and services for a range of applications, encompassing power for extreme environments, such as deep space and deep sea, generation of combined heat and power locally, and thermoelectric cooling for precise solid state thermal control in demanding applications. 

Thermagy’s engineering capabilities, manufacturing skills, and facilities are recognized by leading industrial and institutional partners, including key space-sector stakeholders. The company fosters close collaborations with its clients to provide tailored solutions that address the energy challenges, whether on Earth or in space.
ABOUT THERMAGY

Our vision and mission

Our Vision

We believe that solid-state thermoelectric conversion is a critical enabling technology for space exploration, off-grid systems and extreme environments. Beyond space, we see static conversion as a valuable contributor to the energy transition, enabling more efficient use of heat and renewable energy sources in terrestrial applications.
Our Mission

We are on a mission to support upcoming deep-space and lunar missions as a strategic technology partner for space power systems. Building on proven thermoelectric expertise, we develop reliable static power conversion components for space and terrestrial markets, enabling energy independence and precision cooling where conventional technologies cannot operate.

Our values and commitments

Our Values

Reaching out:
We celebrate progress & success together. We learn with and from each other.

Building bridges: We bridge between science and industry, between space and terrestrial and between people and parties.

Seizing opportunities: We are adaptative, always seeking opportunities to serve market needs. We invent and present the building blocks for future applications and solutions.

Making impact: We are strongly driven to solutions with a sense of meaningful purpose. We set impactful goals and put a strong commitment, ownership and responsible behavior to fulfill them.
Our Commitments

RGS actively contributes to the global Sustainable Development Goals (SDGs), focusing specifically on two key goals that fit with our business strategy and social responsibility. By pursuing these goals, we aim to contribute to a more sustainable and equitable world as well as strengthen our own future resilience.
Our REACH

Located
in The Netherlands,
with a global presence.

Trusted By:
Our Team

Meet our team

 Chief Executive Officer
Maarten den Heijer
denheijer@thermagy.com
Business Development
Bert Kraaijveld
kraaijveld@thermagy.com
Head of Finance and People
Els van der Werf
vanderwerf@thermagy.com
Head of Technology
Aniruddha Ray
ray@thermagy.com
Head of Operations
Mark de Beer
debeer@thermagy.com
Business Development Manager
Nathanaël Barthel
barthel@thermagy.com
Financial Administrator
Saskia Dekker
dekker@thermagy.com
 Project Manager
Ton Selie
selie@thermagy.com
Electrical PLC Engineer
Leonardo Massago Yamagishi
yamagishi@thermagy.com
Material Scientist
Aravind Babu
babu@thermagy.com
Process Operator
Jean-Paul van Zonneveld
zonneveld@thermagy.com
Mechanical Process Specialist
Roy Compass
compas@thermagy.com
Mechanical Process Specialist
Etienne Valkenburg
valkenburg@thermagy.com
Project Control Officer
Renate Lunter
lunter@thermagy.com
Mechanical Process Specialist
Bryan Anjewierden
anjewierden@thermagy.com

Senior Lead Engineer Process
Wim van Schaik
vanschaik@thermagy.com
Process Engineer
Daniel Ruiz Cardo
ruizcardo@thermagy.com
 
Process Operator
Daan Binnewijzend
binnewijzend@thermagy.com
Process Operator
Pawel Odhiambo
odhiambo@thermagy.com