At the World Senior championships, he has been a part of Slovak team since 2009, together with Martikán and Slafkovský. They have won the gold medal at every World Championship since then, with a total of nine gold medals (surpassing the record previously held by the USA). At the European Senior Championships he first competed in the team event in 2007 with Martikán and Juraj Minčík, immediately winning the gold medal. They repeated this success next year (with Slafkovský instead of Minčík), but finished eighth in 2009. At the 2010 European Championships held in his hometown they won the gold medal again and in 2011 they finished fourth. Over the next five years they won 4 European titles together, with the exception of the 2014 season when Beňuš didn't make the national team selection.