Karl Johnsen

Avid Technology, Inc. engages in the provision of technology services for the media and entertainment industry. It develops, markets, sells, and supports software and integrated solutions for video and audio content creation, management, and distribution. The company was founded by William J. Warner in September 1987 and is headquartered in Burlington, MA.

AspenTech Corp. engages in the provision of asset optimization solutions. It develops its applications to design, and optimize processes across the engineering, manufacturing, supply chain, and asset performance management areas. The firm operates through the Subscription and Software, and Services and Other segments. The Subscription and Software segment offers licensing of process optimization, asset performance management software solutions and associated support services. The Services and Other segment includes professional services, and training. The company was founded in 1981 and is headquartered in Bedford, MA.

AspenTech Ltd. provides enterprise resource planning solutions. It offers distribution planning, economic evaluation, engineering, and inventory management and operation scheduling. The company was founded in 1981 and is headquartered in Reading, UK.

Apex Optimisation Ltd. engages in the development of software which specializes in dynamic optimization and process control. The company was founded by Henrik Terndrup and Klas Johan Dahlgren on December 29, 2011 and is headquartered in Edinburgh, the United Kingdom.