Mr. Kai-Uwe Ricke is a non-executive Partner and a previous Chairman at Delta Partners Capital Ltd.

He is on the Board of Directors at 1&1 Drillisch AG, United Internet AG and Delta Partners Capital Ltd.

Mr. Ricke was previously employed as a Member-Supervisory Board by euNetworks Group Ltd., 1&1 Internet Holding SE, STRATO AG, 1&1 Internet Topco Se, 1&1 Internet SE, Zalando SE, a Chairman-Supervisory Board by Drillisch Online GmbH, 1&1 Mail & Media Applications SE, Drillisch AG, a Deputy Chairman by 1&1 Telecommunication AG a Member-Supervisory Board by United Internet Investments Holding GmbH, a Non-Executive Director by Eunetworks 1 Pte Ltd., a Director & Partner by Delta Partners Group Ltd., an Independent Non-Executive Director by Assicurazioni Generali SpA, a Chief Executive Officer by Deutsche Telekom AG, a Chief Operating Officer by T-Mobile GmbH, a Chief Operating Officer by T-Online, a Chief Executive Officer by T-Mobile International AG, a Chief Executive Officer by Telekom Deutschland GmbH, a Chief Executive Officer & Managing Director by Talkline GmbH, a Marketing Director by Scandinavian Music Club AG, a Member-Supervisory Board by 1&1 Internet AG, a Member-Supervisory Board by 1&1 Telecommunication SE, a Member-Supervisory Board by Cash Credit Ltd., a Member-Supervisory Board by Delta Partners Growth Fund II GP Ltd., a Member-Supervisory Board by Eun Holdings LLP, a Non-Executive Director by Eunetworks 1 Pte Ltd., a Member-Supervisory Board by Exigen Capital Europe AG, a Member-Supervisory Board by Gmx & Web De Mail & Media SE, a Member-Supervisory Board by Kabel Baden-Württemberg GmbH & Co. KG, a Member-Supervisory Board by Nordia Innovation AB, a Member-Supervisory Board by SUSI Partners AG, a Chairman by T-Systems ITS GmbH, a Member-Supervisory Board by United Internet Service Se, a Member-Supervisory Board by Virgin Mobile Polska Sp zoo, and a Member-Supervisory Board by VMCEE BV.

He also served on the board at Ingenico Payment Services GmbH.