OBRIST Engineering is a leading technology company specialized in emission avoidance, reduction technologies and thermal management solutions.

Oerlikon (SIX: OERL) engineers materials, equipment and surfaces and provides expert services to enable customers to have high-performance products and systems with extended lifespans. A leading global technology and engineering Group, Oerlikon operates its business in two Segments – Surface Solutions and Manmade Fibers – and has a global footprint of more than 10 500 employees at 175 locations in 37 countries.

CNC profile cutting, mandrel bending, pipe bending and bespoke exhaust specialists

At Okuma, our commitment to being the premier CNC machine tool provider in the world starts at the very top.

Oliver has established itself over the last 30 years as one of the most respected names in connecting rods with a reputation built on craftsmanship, precision, durability, and strength.

Olympus provides an industry-leading portfolio of innovative test, measurement, and imaging instruments. 

Since its conception in 1972 Omega Pistons have been at the forefront of all the premier motorsport categories.

For over a decade Omex Technology Systems Limited have been designing, manufacturing and supplying quality electronic units mainly to the fast road and motorsport markets.

Omnetics Connector Corporation is a privately held, world class connector design and manufacturing company with over 25 years of experience focused on micro-miniature and nano-miniature high reliability electronic connectors and interconnection systems.

Empowering you to create unique, innovative design through digital transformation.

More efficient use of modern milling machines, significantly reduced programming times and a longer tool life for cutting tools – our hyperMILL® CAD/CAM software and product concept are perfectly designed to meet these requirements.

OPTIMA Batteries represent the ultimate in quality & innovation in the battery market.

Optimax is one of the UK’s leading independent optical inspection, non-contact metrology and force measurement specialists, providing a technical, solution based approach to customer measurement requirements and applications.

We specialise in providing 3D CAD (computer aided design) models from laser scan data.

Ovako is a leading European producer of engineering steel for customers in the bearing, transport and manufacturing industries.

Established in 1980, Owen Developments is one of Europe’s premier high performance forced induction specialist, with a proven track record of supplying turbochargers to a global customer base covering the motorsport, performance aftermarket and OEM sector

Using our combined years of engineering experience, we carry out machining on cylinder heads, lower block, crankshafts and engine components.

OXIS has developed its unique technology around sulfur based cathode materials, highly stable electrolyte systems and anode made of Lithium metal and intercalation materials.