Another supporter of the ALUMINIUM event is the EAA - European Aluminium Association. Founded in 1981, this body represents the entire European aluminium industry.

CECOF is the European Committee of Industrial Furnace and Heating Equipment Associations and was founded in 1972. It incorporates the relevant national associations for industrial furnace and heating equipment in Europe. CECOF represents all major industrial furnace equipment companies in Europe.

CEMAFON is the European Committee of Manufacturers of Materials and Products for Foundries.The non-profit organization co-operates with industry associations from other European countries. CEMAFON was founded in 1972 and represents national manufacturers of materials and products from France (M.T.P.S.), Germany (VDMA), Great Britain (FESA), Italy (AMAFOND), Switzerland (SWISSMEM) and Spain.

The General Association of German Metal Foundries is the supporting partner of the Foundry Pavilion at ALUMINIUM 2008.

The Association of the Aluminium Recycling Industrie (VAR) promotes and supports the recycling of light metals and represents the common interests of the industry dealing with the recycling of light metals.

The Association for Surface Finishing of Aluminium (VOA e.V.) represents the economic and technical interests of companies within the eloxal and surface coating sector. In 1990 it emanated from the ELOXAL-Association and has presently 65 members and about 30 sustaining members. Since August 2005 VOA is the general licensee of QUALANOD and QUALICOAT, Zurich.

EUnited Metallurgy is the voice of the metallurgical plant and equipment industry in Europe and represents the European suppliers of plants, mechanical and electrical equipment, components, automation solutions and services for
- Processing of raw materials
- Iron-making and other reduction processes
- Steel and non-ferrous metal production
- Casting of steel and non-ferrous metals
- Rolling of flat and long products
- Metal processing and finishing
- Environmental protection.
EUnited Metallurgy comprises the leading European plant builders and equipment suppliers.