Стали известны участники всех регионов ESEA Premier Season 25. Среди участников европейского дивизиона СНГ-команды Flipsid3, pro100, Team Spirit и Gambit Gaming
Европа
 Epsilon |
 Playing Ducks |
 Bpro |
 PRIDE |
 Flipsid3 |
 Alternate Attax |
| Team Spirit |
Planetkey |
| Gatekeepers |
 North Academy |
| Tricked |
PENTA |
| fnatic Academy |
 WySix |
 Space Soldiers |
 pro100 |
| ex-DarkPassage |
Team123 |
 Fury |
 SkitLite |
 Gambit Gaming |
 Nexus |
| Team Kinguin |
iGame.com |
Северная Америка
 ex-Synthetic |
FGE |
| hooligans |
CLG Academy |
 French Canadians |
Eanix |
 Miami Flamingos |
Denial |
| Prospects |
Big Mistake |
| The Foundation |
Rise Nation |
| RONIN |
xoxo |
 Anti Eco |
Blight |
| Beacon |
Muffin Lighting |
| Phoenix |
Mask Off |
| Guerrila Tactics |
Mythic |
| Ajax |
subtLe |
Австралия
 Dark Sided |
Athletico |
| Tainted Minds |
SkyFire |
| Legacy |
TQM |
| Node |
Chiefs |
| Immunity |
Astral |
| Incept |
Corvidae |
| Funky Monkeys |
Masterminds |
| SMC |
RiOT |
| Funkd |