Petteri Keränen

Telia Finland Oyj provides mobile telecommunication services. It offers mobile telecommunications services to residential subscribers through independent distributors and to corporate subscribers through direct sales force. The company is headquartered in Helsinki, Finland.

Netigy Corp. provides networking consulting services. The company was founded by Steve Farrell and Richard Norum on December 18,1990 and is headquartered in San Jose, CA.

Fujitsu Finland Oy provides information and communication technology services and hardware. Its services include data center, end user, network and communication, technical and maintenance, and service desk services. The company also offers cloud services, software solutions and development, project management, application development, integration and modernization services, and mobile solutions. Fujitsu Finland was founded on February 7, 1990 and is headquartered in Helsinki, Finland.

Part of Cisco Systems, Inc., Cisco Systems Finland Oy is a Finnish company that designs, develops, and manufactures networking solutions including routers, LAN and ATM switches, dial-up access servers and network management software. The company is based in Espoo, Finland.

Plusdial Oy Ab develops and produces mobile ticketing services. The firm offers Mobile Ticketing Service on turn-key basis for Public Transport organizations. It provides a mobile ticketing service package for implementing a high volume mobile ticketing service with trustworthy validation solutions based on ordinary textual SMS messaging. Its services include support to the following sectors: Telecom operator connectivity; Hardware resources; Installation of ticket scanners; Security of the tickets; Ticket inspection with portable scanners; Visual inspection of tickets by checking personnel; Help desk service; Reporting; Marketing and Publicity; Service documentation; Training of the personnel and Service management and technical maintenance. The company was founded in 2001 and is headquartered in Helsinki, Finland.

Isolta Oy develops cloud-based invoicing software for companies. The firm provides tools for invoicing, sales and customers relationship management. The company was founded by Mikko Llomäki and Mikko Salo in 2003 and is headquartered in Helsinki, Finland.

First Round Oy provides investment services. The private company is based in Riihimaki, Finland.

Nokia Solutions & Networks Oy provides mobile broadband services. The company is headquartered in Espoo, Finland.

Part of Elisa Oyj, Elisa Videra Oy is a Finnish company that specializes in workplace collaboration solutions. The company is based in Helsinki, Finland. The company's services are available on any cloud and any device, with 24/7 support.