- Branch groups
- Agricultural Machinery
- Aluminium Products
- Construction Equipment Manufacturers
- Diesel Engines and Gas Turbines
- Electronics and Embedded Systems
- Fire Doors
- Fuel Cell Finland Industry Group
- Heat treatment and Forging Group
- Industrial Doors
- Industrial Pipework and Boilers
- Information Technology
- Lighting Manufacturers
- Locks and Fittings
- Machine Tool Manufacturers
- ManufacturingFinland
- Materials Handling Equipment
- Nuclear Energy
- Panel Board
- Power Transmission
- Pump Manufacturers
- Sheet Metal Products
- Special Tools
- Spring Manufacturers
- Subcontractors
- Surface Treatment
- Valves and Fixtures
- Vehicle Manufacturers
- Wind Power Technology
- Woodworking Machinery
- Branch associations
- Regional associations
EMO Exhibition
The largest machine tool exhibition of the world, EMO is organized by CECIMO every second year. The circulation has been decided until 2015: Hannover – Hannover – Milano – Hannover – Hannover - Milano.
EMO 2011 in Hannover 17. - 24.9.2011.
EMO 2009 took place in Milan 5.–10.10.2009. Positive results for EMO Milano:124 660 visitors representing 99 countries and over 1400 companies from 39 countries.

EMO 2007 in Hannover was a great success: more exhibitors, more visitors and more international event than the previous fair.