Outotec, a technology company, agreed to acquire Aluminum Smelter Technologies from Kempe Engineering, a specialist provider of innovative engineering solutions. Financial terms are not disclosed. "I believe the acquisition by Outotec will enhance the prospects of the combined businesses by increasing the service offering to our clients as well as future opportunities for all staff due to the scale and the magnitude of the Outotec global organization and growth plans," Grant Kempe, Kempe Engineering Founder and Managing Director.