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Jan Öhman (born 1967) | Chairman
Member since 2006 | Shares 29,200
Main responsibility: CEO, Polystar OSIX AB

In 1998, Jan Öhman co-founded OSIX AB and was the company CEO until the merger with Polystar. Over the years, Jan has made Polystar OSIX AB into a powerful player on the market for service assurance solutions. Today, Jan is the chairman of the Polystar Group and
the CEO of Polystar OSIX AB.

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Peter Grill (born 1938) | Member
Member since 2003 | Shares 236,000
Main responsibility: Member, Polystar Group

In 1983, Peter Grill founded AB Polystar, a distributor within the cable TV and TV broadcasting equipment market. Previously, Peter has worked for Siemens. Peter was the CEO of AB Polystar until retiring in 2003.

Mikael Grill (born 1966) | Member
Member since 1989 | Shares 1,119,000
Main responsibility: CEO, Polystar Group

Mikael Grill founded Polystar Instruments AB with the vision of making it the worldwide telecommunication
test and service assurance company it is today. Mikael is also the CEO of the Polystar Group. Prior to working at Polystar, Mikael gained extensive experience through managing other technology companies.

Stefan Eklund (born 1967) | Member
Member since 2000 | Shares 186,000
Main responsibility: SVP, Polystar Group

Stefan Eklund is the SVP of the Polystar Group, and his long experience in sales has helped to take
Polystar where it is today—being a market leader in service assurance and test tools for the telecommunications sector.

Roland Kedland (born 1945) | Member
Member since 1989 | Shares 86,000
Main responsibility: CTO, Polystar Electronics AB

Roland Kedland is the CTO and co-founder of AB Polystar, after previously working for Siemens.
He has long experience of the cable TV business, and as a result, he has been able to maintain and
increase the market position of Polystar Electronics AB.

Peter Forhaug (born 1963) | Member
Member since 2002 | Shares  -
Main responsibility: Investments

Peter Forhaug has been a member of the board since 2003. He has long experience of venture capital investments in a public venture capital company. Currently, he works with company mergers, and is a member of several company boards and advisory boards.

Henrik Hildebrand (born 1968) | Member
Member since 2007 | Shares  -
Main responsibility: VP Organizational Development, Polystar Group

Henrik Hildebrand has been a member of the board since 2007 and is an essential part of the Polystar Group management team. Previously, he has held key positions at Intentia and Framfab, focussing on finance.