Kai Öistämö

Adven Oy provides electricity and district heating services. It owns and operates plants to produce processed steam, heat and cooling at production facilities. The firm is a market leader in outsourced industrial and commercial energy solutions. The company was founded in 1983 and is headquartered in Vantaa, Finland.

Fastems manufactures flexible manufacturing systems (FMS) and robot cells for automating metal cutting CNC machine tools, and provides services related to automation. They work together with all major metal cutting machine tool manufacturers and integrate their products into automation solutions. Fastems currently employs 300 professionals in Europe, the USA, and Asia. Its headquarters is located in Tampere, Finland.

Helvar Oy AB wholesales and distributes electric lighting fixtures. Its products include intelligent lighting controls, LED drivers, modules and ballasts. The company was founded on December 28, 1921 and is headquartered in Espoo, Finland.

oikian solutions Oy provides an indoor and outdoor location-based marketing platform for media companies and brand owners. The company was founded by Mikko Lietsalmi, Pasi Pikkarainen and Sami Halonen on October 14, 2011 and is headquartered in Oulu, Finland.

Mavenir Systems, Inc. engages in the provision of cloud-native network solution. It offers 5G initiative, monetization, radio access, management snd orchestration, packet computing, mobile business fabric, messaging evolution, and voice evolution. The company was founded by Achal R. Patel, Pulin Patel, and Rashad Ali in 2005 and is headquartered in Richardson, TX.

Mavenir Ltd. provides communication solutions. It services include digital communication, monetization and enterprise. The firm offers IMPS-SMS gateway mobile data services, including text messaging, multimedia messaging, IMS messaging, mobile Internet, IP voicemail, and mobile advertising. The company was founded on May 22, 2007 and is headquartered in Guildford, the United Kingdom.

Part of Helvar Merca Oy Ab, Helvar Ltd. is a British company that specializes in intelligent and energy-saving lighting solutions. The company is based in Dartford, UK. The company's solutions help to create smart environments built for the future, using information, and working seamlessly with other systems. The company offers open and flexible lighting controls and luminaire components for smart environments. Helvar's LED apps and software include LEDesign to find the right LED driver, driver programming with Helvar Driver Configurator, and wireless NFC production programmer. The company also caters to the world's best hotels, ensuring that they get the light right. The company was founded in 1980. Adel Hattab has been the CEO of the company since 2017.

SIRIS Capital Group LLC (SIRIS Capital Group) is a private equity firm founded in 2011 by Frank Baker, Peter Berger and Jeffrey Hendren. The firm is headquartered in New York, the United States.