Veli Olavi Olli Hyppänen

The Group's principal activities are the development and marketing of telecommunication systems to teleoperators and other service providers. The Group operates in two segments: Messaging Solutions and Charging Solutions. Messaging caters to fixed and mobile network operators worldwide, its new products including Interactive Voice response Application Server, a multipurpose Media Server and a family of voice and video communication services. Charging includes convergent charging real-time voice and data charging solutions, as well as flexible and versatile real-time IP multimedia, charging, balance management and speech control solutions.The Group operates in Europe, Middle East, Africa, Asia Pacific and the Americas.

Basware Oyj engages in the provision of networked source-to-pay solutions. It includes e-invoicing and value-added services. It also offers purchase to pay, invoice sending, invoice receiving, supplier management, financing services, and resources solutions. The company was founded in 1985 and is headquartered in Espoo, Finland.

Infinera Oy engages in the manufacture and sale of telecommunication equipment. The firm offers optical networking, transportation, broadband access, echo cancellation and voice quality enhancement, training and technical support services. The company is headquartered in Espoo, Finland.

Tellabs International, Inc. develops network equipment for telecommunications companies and thier customers. The company is a subsidiary of Tellabs, Inc. The company was incorporated in September 23, 1987 and is headquartered in Naperville, IL.

Nordic TeleCom Oy provides unified cloud communication solutions. Its services include NTC Callback, NTC Contact, and NTC Reporting. The company was founded by Esa Matti Lahtinen and Jarkko Tapio Ruuskanen in 2009 and is headquartered in Espoo, Finland.