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For those who want more than just technology.
We listen, we think ahead – and we’re there when it really matters. Personal, reliable, and always on equal footing.

TEKO » Your Specialist for Sustainable Refrigeration

Technology that looks ahead. Partnerships that last.

For more than 40 years, TEKO has stood for reliable, future-ready refrigeration solutions. As one of the leading providers of CO₂-based cooling and heating systems, we don’t just deliver technology – we build trust, long-term relationships, and genuine customer proximity. From supermarkets and industrial applications to building services and OEMs, our solutions prove themselves in real-world use.

100% of our newly delivered systems run on the natural refrigerant CO₂. Why? Because we believe technology should be not only efficient, but also responsible – to people, to the environment, and to the future.

What sets us apart
Comprehensive CO₂ refrigeration solutions – practical, collaborative, and reliable.
  • Real-world insight & system expertise: Our solutions are shaped through direct dialogue with installers, technicians, and operators. From accessibility and controls to serviceability – we design refrigeration with a holistic view and a focus on everyday use.
  • Pioneering CO₂ technology: Since 2006, we’ve been developing CO₂ systems that prove themselves in practice – from standardized series units to custom-built industrial plants. Intensive R&D, patented innovations, and strong partnerships with customers and suppliers keep us driving technology forward.
  • Quality “Made in Germany”: At our Altenstadt headquarters, we manufacture both series and project-based systems – precise, durable, and ISO 9001 certified. Every unit is engineered down to the last detail and built for long-lasting performance.
  • True partnership: We work closely with customers and industry specialists – solution-driven, transparent, and dependable. Whether contractor, planner, or operator, we listen and deliver technology that truly fits.
  • Reliability & security of supply: With a large inventory, proven supply chains, and expert technical support, we ensure fast response times and long-term spare parts availability – guaranteeing maximum operational safety for years to come.
Our story
From component supplier to full-service provider. Today, we deliver smart refrigeration solutions for supermarkets, industry, and beyond.
Founding of TEKO Gesellschaft für Kältetechnik mbH
Established by Edgar Kirschniok and Kurt Kohr in Frankfurt am Main. The original focus was on trading technical components – which also inspired the name TEKO.
Start of collaboration with Wurm Elektronische Systeme
The foundation of a close partnership that continues to this day. Combining refrigeration technology with intelligent control quickly proved to be a winning formula.
Entry into refrigeration system manufacturing
Building on core components, complete systems were produced for the first time – a major step toward becoming a full solution provider.
Relocation to Altenstadt (Hesse)
With production capacity in Frankfurt fully tapped, Altenstadt became the new home for continuous expansion. Every five years, the production area doubled in size.
First systems using natural refrigerants
TEKO developed its first solutions using propane and indirect cooling – long before natural refrigerants became established in the market.
Integration into the Reiss/KKVB Group
TEKO became part of the Reiss/KKVB Group – a strategic alliance of two strong partners. The integration opened up new opportunities in sales, production, and market access.
CO₂ becomes the technology of the future
With its first in-house CO₂ pilot system for food retail, TEKO set a strong precedent. Today, around 100% of our systems run on the natural refrigerant CO₂ – clear proof of consistent technological progress and true sustainability in action.
Internationalization & new markets
TEKO expands into global markets with successful projects across Europe, Asia, and South America – including Thailand and Colombia.
Partnership with Frigopol
TEKO acquires a majority stake in Austrian refrigeration specialist Frigopol. Together, they combine their strengths in system engineering – a strategic partnership that creates synergies and strengthens the KKVB Group across Europe.
Expansion through Vitalis (Canada)
The KKVB Group acquires Canadian CO₂ specialist Vitalis. This move strengthens TEKO’s expertise in CO₂ chillers and heat pumps while opening direct access to the North American market.
Leading in CO₂ technology & system integration
With ROXSTA (CO₂ rack systems), COOLSHIFT (CO₂ chillers & heat pumps), and integrated control concepts, TEKO is a pioneer in natural, future-proof refrigeration technology – made in Germany and trusted worldwide.
Shaping the future together
CO₂ technology at the highest level.

The TEKO Group – together with Frigopol and Vitalis – combines expertise, innovation, and sustainable solutions. As part of the KKVB Group, we are fully committed to CO₂ technology, delivering efficient and environmentally friendly refrigeration solutions for retail, industry, and logistics. Discover more about our strong synergies driving a sustainable future for refrigeration.

Learn more about the group

Achieving more together

Technology with expertise. Solutions with heart.

We believe in true collaboration – with customers, partners, and colleagues. Because in the end, it’s not only about how well a system cools – it’s about how well we work together.

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