EcoVadis Gold Award:

HCS Group belongs to top 3% of
chemical companies rated by EcoVadis.

Read more

Sustainable Aviation Fuel:

Lufthansa Group and HCS Group
sign LOI to partner on SAF.

Read more

Acquisition by ICIG completed

HCS Group is now part of the
International Chemical Investors Group.

Read more

Mass balance & certified:

Our new ISCC PLUS certified
Pentane portfolio for more sustainability.

Read more

100% naturally sourced:

Renewable isododecane for cosmetic,
shampoo and skincare products.

Read more

Sustainable motorsport:

ETS Racing Fuels offer top performance with
fuels based on 100% renewable components.

Read more

Safeguarding resources:

EOS® for insulating oil processing
& transformer maintenance.

Read more



HCS Group is your leading supplier of high-value hydrocarbons and solvents representing the brands Haltermann Carless, ETS Racing Fuels and Electrical Oil Services (EOS).

Our product developments make an important contribution to greater

Mass balance Pentane portfolio

With our ISCC PLUS certified mass balance Pentan portfolio we make an important contribution and support above all the insulation industry on their way to a circular economy.

Read more

Sustainable Aviation Fuel (SAF)

Haltermann Carless aspires to be the first commercial manufacturer of Sustainable Aviation Fuel in Germany. SAF plays an important role in significantly reducing CO2 emissions in aviation.

Read more

Electrical Oil Services EOS - Vehicle Hybrid

EOS Closed Loop Model

Electrical Oil Services (EOS) is a pioneer of transformer oil services. The EOS Closed-Loop model allows the regeneration of transformer oil to as-new oil quality.

Read more

Renewable Racing Fuels

Sustainable racing fuels

ETS Racings Fuels is ready to support the motorsport industry on their path to net zero carbon with advanced racing fuels up to 100% 2G biomass feedstock.

Read more

Renewable isododecane

Made from 100% plant-based feedstock in high-purity quality, our isododecane is ideally suited for cosmetics and skincare products. As a simple drop-in solution if replaces fossil raw materials and critical silicones.

Read more

Certified sustainability:

ISCC EU & ISCC PLUS Certifications

We offer our customers sustainable and certified solutions in compliance with strict sustainability criteria.


EcoVadis Gold Status

In recognition of our responsible and sustainable actions, we have once again been awarded Gold status by EcoVadis.


State-of-the-art manufacturing centres and sites form an international network.

The HCS Group of companies has 500 employees in 5 countries.

The HCS Group combines expertise in Specialty Chemicals and Petrochemicals.