Kjell Göran Arvidsson

Sinch UK Ltd. provides mobile messaging infrastructure services. The firm delivers SMS transport and financial settlement services. The company was founded by Andrew Maurice Gordon Bud in 1999 and is headquartered in London, the United Kingdom.

Sinch Operator Software AB provides charging and messaging solutions for mobile network operators. The firm develops telecommunication platform services including installation, integration, and support. It also offers services related to operations such as service updates, business inspection, and third-party management. The company was founded by Håkan Saltin in 1989 and is headquartered in Kista, Sweden.

Nordic Central Securities Depository provides issuer, clearance, settlement, and account operation services. The company offers services such as issuance of financial instruments, setting up and maintaining the legal register of shareholders, payments related to financial instruments, and new issue. It was founded in 2006 and is headquartered in Stockholm, Sweden

Part of Thales SA, Ericsson Internet Payment Exchange AB is a private company that develops and distributes software for mobile payment and messaging applications. Ericsson Internet Payment Exchange AB is based in Stockholm, Sweden. Ericsson Internet Payment Exchange was acquired by Gemalto BV, a subsidiary of Thales SA from Telefonaktiebolaget LM Ericsson on October 01, 2012. The Swedish company was founded by Kjell Göran Arvidsson and Björn Åke Zethraeus.

Gardio AB develops home alarm system. It offers monitoring service that gives live track and images of the home through its software. The firm manufactures surveillance cameras for home and small businesses. It provides pictures on mobile phone and computer if something happens. The company was founded by Sven Johan Magnus Hålling and Carl Johan Fredrik Fischer in 2010 and is headquartered in Sollentuna, Sweden.