To meet the TA-Luft formaldehyde emission limits, we also developed a special catalyst for CHP plants, which reduces operating costs simultaneously.

Since 2010, we have been offering proprietary adsorption dryers which reduce biogas moisture levels to 50 mg/m³ (dew point approximately -80°C), critical for network requirements. In November 2017, we launched our new activated carbon solutions in Germany, including our round-the-clock service.

SILOXA’s success extends internationally as well. In 2021, we opened our French office, and we further expanded into Italy in 2023.

You can find a comprehensive list of our international contacts on our contact page.

Our capabilities

SILOXA Engineering AG was founded in 1998 to make winning renewable energy from biogenic gases more efficient, effective and sustainable.
Today, we are the leading provider in the industry, by drawing on our extensive technical expertise.
Our goal is to globally increase the efficiency and profitability of more biogas, sewage gas, and landfill gas installations.

Our mission

Our mission is to further strengthen our position as the leading authority in the cleaning of biogenic gases, with our comprehensive range of vertically integrated, high quality, specialized products and services. That`s why we deliver the most effective, sustainable, and economically efficient solutions at every stage of biogenic gas cleaning.

Our principles

As a family-owned company, we believe in professionalism, fairness, and sustainability in our customer relationships. With over 25 years of industry experience, we provide end-to-end solutions, for seamless problem-solving and maximum system efficiency in all areas. We are every day committed to supporting our customers with all of their requirements, to the best of our abilities.

The SILOXA difference

SILOXA provides industry-leading solutions for the efficient and sustainable filtration, conditioning, and drying of biogas, sewage gas, and landfill gas. With our innovative product range, wide selection of cost-effective and specialized activated carbon, and comprehensive ‘one-stop-shop’ services, we not only help you to maximize the profitability of your biogenic gas plant, but also support your contribution to the energy transition.

Why work with us:

Years of experience and expertise: benefit from our knowledge, even under complex circumstances.
Superior product quality: our experience and continuous development, helps us maintain the highest standards.
Individual consultation and planning: our engineers are able to create tailored concepts and solutions.
Comprehensive services: from planning and installation to consultation, let us take care of everything running smoothly.
Sustainable solutions: we stand for resource-efficient products and processes.
Increased profitability: efficient biogenic cleaning reduces operating costs and boosts your profitability.
Optimal plant performance and gas quality: our systems help you achieve the highest output quality.
Reliable partnership: we foster collaborative relationships based on mutual respect

Choose SILOXA for quality, efficiency, and sustainability! Contact us today for a free, no-obligation consultation.

Siloxa Engineering AG products

Activated Carbon

Siloxane - Activated Carbon