Holger Andreasen & Partner GmbH

Efficient heat exchanger solutions for industrial refrigeration

Refrigeration

Holger Andreasen & Partner GmbH

Reliable pressure vessels and heat exchangers for demanding oil & gas applications

Oil & Gas

Holger Andreasen & Partner GmbH

Innovative technologies for an energy-efficient and sustainable future

Sustainability

Innovative technology for refrigeration and oil & gas applications – customized engineering and precise manufacturing from a single source.

We engineer and produce shell-and-tube heat exchangers, pressure vessels, and complete refrigeration modules – precisely tailored to demanding applications.

Individual Solutions – we combine experience and dedication to develop tailor-made concepts for your success.

Refrigeration

Competent refrigeration technology – environmentally friendly and efficient.
With decades of experience, we develop sustainable cooling solutions for industrial and large-scale applications. We rely on natural refrigerants such as NH₃ and CO₂, ensuring maximum energy efficiency and environmental compatibility.

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Oil & Gas

High-quality components for oil & gas.
We provide reliable and durable solutions for the petrochemical industry – from pressure vessels to heat exchangers, manufactured to the highest quality and safety standards.

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Sustainability is in our DNA

Sustainability is more than a commitment for us – it is an integral part of our daily work. By using natural refrigerants such as CO₂ and NH₃, we create energy-efficient, environmentally friendly, and future-proof cooling solutions.

Our products meet the strictest environmental standards, including the F-Gas Regulation, and make a direct contribution to climate protection – without compromising on quality or performance.

Design & Engineering

Intelligent design and precise engineering form the foundation for reliable, high-performance systems. With extensive expertise in refrigeration technology, the oil and gas sector, and plant construction, we develop innovative, tailor-made solutions that perfectly match your requirements.

In developing new products, we focus on our customers’ specific needs – delivering technical excellence through sustainable, efficient, and high-performance innovations.

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Production

All our products are manufactured in our own facility in Germany – with the highest quality standards and state-of-the-art production technology. We are certified by leading inspection authorities and maintain comprehensive testing capabilities directly within our production.

A dedicated stainless-steel area ensures maximum purity and precision, while our qualified team and innovative manufacturing methods guarantee durable, safe, and future-ready solutions – today and tomorrow.

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