Project management

Holger Rahlfs

Holger Rahlfs, born 1967, married, 2 children. Involved since the inception of the former "ran database" in 1992, which is now deltatre AG’s football database. Joined the project immediately after a sports science degree, and continued to develop the football database and match analysis and played an important role in designing the resulting products. Today, Holger Rahlfs is head of business development and innovation at deltatre AG.


Mario Hanus

Mario Hanus, born 1973, married. Involved since February 2009. Over many years in the media industry working in different positions in departments like production, finance and programme. Last working as International Sales Manager for a leading telecommunications company. Today sales director at deltatre AG.


Florian Holzkamp

Florian Holzkamp, born 1964, married, 2 children (son & daughter), psychology graduate, has worked for the company since 1993, executive editor since 2000.


Alex Szabo

Alexander Szabo, born 1966, married, 1 daughter. Qualified tennis coach with PTR professional licence. Has been at IMPIRE (formerly IMP Innovative Medientechnik und Planung AG) since 1989. From 1989 to 1992 responsible for ATP tour tennis for SAT.1, from 1991 to 1998 responsible for mobile broadcast graphics for PREMIERE in the German Bundesliga (top match of the week). From 1998 to 2003 responsible for broadcast graphics SAT.1 Switzerland. Since 2000 head of central broadcast graphics for PREMIERE for the Bundesliga, Champions League, UEFA Cup, FIFA World Cup 2002 and 2006. Since 2003 head of broadcast graphics for PREMIERE AUSTRIA for football, ice hockey and basketball and since 2007 for SPORTDIGITAL for handball, basketball and volleyball.