Seeldraeyers rode for Astana in 2012 and 2013. He has earlier raced for Omega Pharma.
"We will build a core around Kevin Seeldraeyers," said Wanty-Gobert Group's team manager Jean–François Bourlart.
"Laurens De Vreese can be useful in this sense. He is a perfect reinforcement for the finale of the Ardennes Classics. With Kevin Seeldraeyers we’ll have more of a Belgian feel to the team. Nico Sijmens, Björn Leukemans, Veuchelen Frederick and Jan Ghyselinck have already signed up for next season. We have 19 riders under contract so far.”