Changes

As Executive President and CEO of KeyDrive SA Alex was responsible for the corporate and operational strategy and oversaw the organic and acquisitive growth of the company over 20 years. Since the reverse takeover (according to the regulations of the London Stock Exchange) of [[CentralNic|CentralNic Group plc]] by KeyDrive SA Alexander is COO of the enlarged [[CentralNic]] Group.  

As Executive President and CEO of KeyDrive SA Alex was responsible for the corporate and operational strategy and oversaw the organic and acquisitive growth of the company over 20 years. Since the reverse takeover (according to the regulations of the London Stock Exchange) of [[CentralNic|CentralNic Group plc]] by KeyDrive SA Alexander is COO of the enlarged [[CentralNic]] Group.  

Alexander is managing partner of [[inter.services]] GmbH - a holding and investment company - and a major shareholder of CentralNic plc.  

Alexander is managing partner of [[inter.services]] GmbH - a holding and investment company - and a major shareholder of CentralNic plc; he is also member of the board of CentralNic ([https://www.investegate.co.uk/centralnic-group-plc--cnic-/rns/board-appointment/201907300700231106H/]

In a letter dated December 8th, 2011, Siffrin, along with twenty-seven other domain name industry representatives, wrote to Sen. Jay Rockefeller and Sen. Kay Bailey Hutchison to support [[ICANN]]'s new gTLD program, in response to the [[ICANN#New_gTLD_Senate_and_House_of_Representatives_Hearings|Senate Hearings]] taking place on the same day. They supported ICANN's argument that the program would be innovative and economically beneficial, and noted that the program took a diverse group of international stakeholders years to develop.<ref>[http://domainincite.com/new-gtld-industry-pleads-with-senators/ New gTLD industry pleads with senators, domainincite.com]</ref> The  letter can be found [http://domainincite.com/docs/Senate-Letter-ICANN-Expansion-of-Top-Level-Domains-08.DEC.2011.pdf here].

In a letter dated December 8th, 2011, Siffrin, along with twenty-seven other domain name industry representatives, wrote to Sen. Jay Rockefeller and Sen. Kay Bailey Hutchison to support [[ICANN]]'s new gTLD program, in response to the [[ICANN#New_gTLD_Senate_and_House_of_Representatives_Hearings|Senate Hearings]] taking place on the same day. They supported ICANN's argument that the program would be innovative and economically beneficial, and noted that the program took a diverse group of international stakeholders years to develop.<ref>[http://domainincite.com/new-gtld-industry-pleads-with-senators/ New gTLD industry pleads with senators, domainincite.com]</ref> The  letter can be found [http://domainincite.com/docs/Senate-Letter-ICANN-Expansion-of-Top-Level-Domains-08.DEC.2011.pdf here].

Alexander was born in 1976 in Saarbrücken, Germany.  

Alexander was born in 1976 in Saarbrücken, Germany.  

From 1983 to 1986, he attended the German Embassy School in Addis Abeba/Ethiopia. Later he attended the secondary school Gymnasium Schloß Hagerhof in Bad Honnef/Germany and the German School "Collegio Mariscal Braun" in La Paz/Bolivia.

From 1983 to 1986, he attended the German Embassy School in Addis Abeba/Ethiopia. Later (from 1987 - 1992) he attended the secondary school Gymnasium Schloß Hagerhof in Bad Honnef/Germany and from 1992 - 1996 the German School "Collegio Mariscal Braun" in La Paz/Bolivia.

From 1996 to 2001, he studied Physics and Computer Science at the University of Saarland.<ref> Alexander Siffrin[http://person.yasni.de/alexander+siffrin+110895]</ref><ref>Universität des Saarlandes[http://www.uni-saarland.de/info/schueler/studieren/studienfaecher/matheundinformatik/informatik/siffrin.html]</ref>

From 1996 to 2001, he studied Physics and Computer Science at the University of Saarland.<ref> Alexander Siffrin[http://person.yasni.de/alexander+siffrin+110895]</ref><ref>Universität des Saarlandes[http://www.uni-saarland.de/info/schueler/studieren/studienfaecher/matheundinformatik/informatik/siffrin.html]</ref>