OUR PLATFORMS

The WeylChem group is a specialized service provider to the agrochemical, pharmaceutical, polymer and specialty chemicals industries. WeylChem offers custom and toll manufacturing services along with a wide range of advanced intermediates, reagents and performance products.

• Allessa GmbH

• Vasant Chemicals Pvt Limited - Hyderabad

• Vasant Chemicals Pvt Limited - Vizag

• WeylChem Bilbao SLU

• WeylChem Höchst GmbH

• WeylChem InnoTec GmbH

• WeylChem Lamotte S.A.S.

• WeylChem Organica GmbH

• WeylChem US Inc.

• WeylChem Wesseling GmbH

Established in 2023 as separate platform, the Care Chemicals business under the Catexel brand operates with two manufacturing sites and an R&D center.
Specializing in diverse applications like Home & Personal Care, Industrial & Institutional Cleaning, and Technical Applications, it is a global leader and innovator in bleach activators and catalysis.
As the largest producer of hydrotropes in the U.S., Care Chemicals goes beyond manufacturing by adding value through extensive application expertise.

• Catexel Nease LLC

• Catexel Production GmbH / Catexel GmbH

• Catexel Technologies Ltd. / Catexel Cellulosics Ltd.

Vynova is a leading European player both in the suspension polyvinyl chloride (S-PVC) and the potassium hydroxide (KOH) business.

Métaux Spéciaux (MSSA):  Worldwide leader for sodium metal, alkali metals, sodium methylates and chlorine. 

• MSSA SAS (Métaux Spéciaux) - La Rochelle

• MSSA SAS (Métaux Spéciaux) – Pomblière

• Vynova Beek BV

• Vynova Belgium NV

• Vynova Mazingarbe SAS

• Vynova PPC SAS

• Vynova Runcorn Limited

• Vynova Wilhelmshaven GmbH

Benvic develops, produces and markets highly customized, innovative thermoplastic solutions based on PVC, engineering compounds, and bio-polymers. They are available in the form of powders and compounds and are utilized across a wide range of rigid and flexible end-applications including building and construction, medical aerospace, canbling, consumer, packaging and fluid transport.

• Alfa PVC Sp. Z o.o.

• Benvic IBE S.L.

• Benvic S.R.L.

• Benvic SAS

• Benvic Trinity, LLC

• Chemres, LLC

• Dugdale Ltd.

• Ereplast SAS

The HCS Group is a leading international supplier of high-quality hydrocarbon specialties.

The combined business consists of three strong brands: Haltermann Carless, ETS Racing Fuels and Electrical Oil Services (EOS), with global distribution structures in more than 90 countries.

The HCS Group is organized into four business units:

• Mobility
• Life Science
• Energy
• Industrial

• Haltermann Carless Deutschland GmbH - Hamburg

• Haltermann Carless Deutschland GmbH - Speyer

• HC Manvel, Inc.

• Haltermann Carless UK Limited - Harwich

• Haltermann Carless UK Limited - Stanlow

• Electrical Oil Services GmbH - Duisburg

• Electrical Oil Services GmbH (EOS) - Hamburg

• Haltermann Carless France S.A.S.