AUMA Actuators Limited is the UK subsidiary of AUMA Riester GmbH & Co. KG, the world's leading manufacturer of electric actuators for industrial valves. With 2,300 employees world-wide in 30 locations, AUMA actuators are undertaking critical operations in water/waste, nuclear, energy, marine and process plants. From Siberian cold to Australian heat, from the North Sea to the South Downs, AUMA actuators and gearboxes are trusted to deliver the performance that operators need. Time and time again. AUMA Actuators Limited is also the home of the respected AUMA Certified Engineering (ACE) programme, a certificated scheme that trains operators and technicians throughout the supply chain to install, maintain and troubleshoot AUMA equipment. With training delivered in a dedicated environment at our office in Clevedon, near Bristol, ACE Technicians are certificated and approved. They have access to exclusive on-line resources via our dedicated ACE website, which is also where plant operators and end users can find the ACE resource nearest to them. Companies offering installation and maintenance services for AUMA products and employing ACE Technicians can also register as ACE Partners, which provides extra reassurance to end users and helps to create an open and transparent relationship that makes sure that, for both the AUMA ACE Partner and the end user, excellence comes as standard.