Continental footballs similar to or like RB Leipzig in European football

German professional football club based in Leipzig, Saxony. Founded in 2009 by the initiative of the company Red Bull GmbH, which purchased the playing rights of fifth-tier side SSV Markranstädt with the intent of advancing the new club to the top-flight Bundesliga within eight years. Wikipedia

Professional association football club based in Leipzig, Saxony, Germany. They play their home matches at the Red Bull Arena. Wikipedia

Austrian professional football club based in Wals-Siezenheim, that competes in the Austrian Bundesliga, the top flight of Austrian Football. Red Bull Arena. Wikipedia

English football clubs have entered European association football competitions (UEFA Champions League/European Cup, UEFA Europa League/UEFA Cup and the now defunct UEFA Intertoto Cup, Inter-Cities Fairs Cup and UEFA Cup Winners' Cup) since 1955, when Birmingham City and a London XI took part in the inaugural Inter-Cities Fairs Cup. English clubs have also taken part in the FIFA Club World Cup on four occasions and the Intercontinental Cup on six occasions. Wikipedia

Scottish football club based in Glasgow, which has regularly taken part in European competitions since its first appearance in the 1962–63 Inter-Cities Fairs Cup. Since then, the club has competed in every UEFA organised competition, with the exception of the UEFA Super Cup and the defunct Intertoto Cup. Wikipedia

Association football club from Trondheim, Norway. The team has participated in 32 seasons of Union of European Football Associations (UEFA) club competitions, including 21 seasons in the European Cup and Champions League, 16 seasons in the UEFA Cup and Europa League, one season in the Cup Winners' Cup and one season in the Intertoto Cup. Wikipedia