Jonathan Hancock

Electrosonic Ltd. manufactures audio and video equipment's. It offers audio visual integration and service solution. The company as founded on March 3, 1964 and is headquartered in Dartford, the United Kingdom.

Part of Helectron Oy Ab, Electrosonic Group Ltd. is a British company that provides information technology services. The company is based in London, UK and was founded in 2016.

Electrosonic, Inc. engages in the design, project management, and audio visual engineering support systems and products. It services includes technical design, projector lamp sales, maintenance and operational support. The company was founded by Robert Simpson in 1964 and is headquartered in Burbank, CA.

Sedex Information Exchange Ltd. operates as a global membership organization dedicated to driving improvements in ethical and responsible business practices in global supply chains. The firm’s buyer services include ethical data platform, supply chain risk management, supply chain data analysis, sedex e-learning, forced labour, supplier engagement, ethical trade coordinator service and sedex training. It also offers supplier services like ethical data platform, self-assessment questionnaire, sedex e-learning, sedex supplier workbook, sedex member directory and sedex training. The company was founded in 2004 and is headquartered in London, the United Kingdom.