Joonas Merenheimo


Joonas heads Northstream’s Finland practice. He joined Northstream in 2000 and has since then built a wide experience in leading engagements for service providers, vendors, application and content developers and investors. His professional experience prior to Northstream includes working in expert and management positions for mobile operators in the UK and in Finland.

Joonas’ key focus in Northstream rests on corporate strategy development, M&A support and due diligences, primarily in the operator sector. Joonas is expert in assisting our clients in new business establishment including market entry and sales strategy development and execution.

Insights by Joonas

The IoT takeover

A couple of days ago I had the pleasure to visit Slush, the biggest startup event in the Nordics. When Slush started out in 2008 it attracted a couple of hundred visitors, but it has now grown to be one of the biggest event productions in the history of Finland. 14 000 visitors, 700 investors […]
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Hidden jewel of the latest LTE launch

A full year after the LTE launches in Sweden and Norway TeliaSonera launched the first commercial 4G network in Finland this week. The sales director of TeliaSonera Finland was quoted in a news site: “First day sales target exceeded by 100%, the first customer bought two subscriptions”. Indeed he said this with a glint in […]
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