Erik Kjellsson Nerpin

Effnet AB develops and commercializes new technologies for IP based networks. It offers Effnet EthHC, which is used to compress the Ethernet header; Effnet robust header compression (ROHC) that enables VoIP and supports compression of various header chains; Effnet ROHC-TCP, which provides improved bandwidth efficiency when used with protocol enhancement proxies on satellite networks, bandwidth optimization techniques in WAN optimizers, TCP accelerators, and on backhaul links; and Effnet ROHC-IP that adds support for compression of IP packets. The company was founded in 1997 and is headquartered in Lulea, Sweden.

Effnet AB develops and commercializes new technologies for IP based networks. It offers Effnet EthHC, which is used to compress the Ethernet header; Effnet robust header compression (ROHC) that enables VoIP and supports compression of various header chains; Effnet ROHC-TCP, which provides improved bandwidth efficiency when used with protocol enhancement proxies on satellite networks, bandwidth optimization techniques in WAN optimizers, TCP accelerators, and on backhaul links; and Effnet ROHC-IP that adds support for compression of IP packets. The company was founded in 1997 and is headquartered in Lulea, Sweden.

edyoutec AB engages in the development of games and digital education. It Operates through the EdTech and Games segments. The EdTech segment focuses on developing products in genres such as game-based learning and Serious Games. The Games Segment focuses on developing and distributing free-to-play ("F2P") games within mobile games for Android and iOS.The company was founded on May 27, 2015 and is headquartered in Uppsala, Sweden.

Zinkgruvan Mining AB engages in the exploration, extraction, and processing of mineral resources. It produces zinc, copper, silver, and lead concentrates. The company was founded in 1857 and is headquartered in Zinkgruvan, Sweden.

edyoutec AB engages in the development of games and digital education. It Operates through the EdTech and Games segments. The EdTech segment focuses on developing products in genres such as game-based learning and Serious Games. The Games Segment focuses on developing and distributing free-to-play ("F2P") games within mobile games for Android and iOS.The company was founded on May 27, 2015 and is headquartered in Uppsala, Sweden.

Part of Litorina Capital Advisors AB, Lensway AB is a Swedish company that retails and distributes contact lenses online. The company is based in Sundbyberg, Sweden. The company was founded by Daniel Mühlbach and the CEO is Bo Wänghammar. Lensway was acquired by Coastal Contacts, Inc. on July 27, 2004 for $13.07 million.

Part of Litorina Capital Advisors AB, Lensway AB is a Swedish company that retails and distributes contact lenses online. The company is based in Sundbyberg, Sweden. The company was founded by Daniel Mühlbach and the CEO is Bo Wänghammar. Lensway was acquired by Coastal Contacts, Inc. on July 27, 2004 for $13.07 million.

Zinkgruvan Mining AB engages in the exploration, extraction, and processing of mineral resources. It produces zinc, copper, silver, and lead concentrates. The company was founded in 1857 and is headquartered in Zinkgruvan, Sweden.

edyoutec AB engages in the development of games and digital education. It Operates through the EdTech and Games segments. The EdTech segment focuses on developing products in genres such as game-based learning and Serious Games. The Games Segment focuses on developing and distributing free-to-play ("F2P") games within mobile games for Android and iOS.The company was founded on May 27, 2015 and is headquartered in Uppsala, Sweden.

edyoutec AB engages in the development of games and digital education. It Operates through the EdTech and Games segments. The EdTech segment focuses on developing products in genres such as game-based learning and Serious Games. The Games Segment focuses on developing and distributing free-to-play ("F2P") games within mobile games for Android and iOS.The company was founded on May 27, 2015 and is headquartered in Uppsala, Sweden.