1Grappling Industries USA798
2North American Grappling Association, LLC368
3NEWBREED Ultimate Challenge270
4Grappling Industries Europe139
5Grappling Industries Australia131
6American Grappling Federation121
7Tap Cancer Out99
8The Grappling Games79
9United Grappling Championship74
10Grappling X59
11Tim Morthland - FUJI BJJ Region 957
12Grappling Industries UK52
13Söders Fight Gym51
14All Stars BJJ49
15Tim Morthland - FUJI BJJ Region 449
16All Stars BJJ44
17QBJJC42
18SMMAF42
19federacion de artes marciales mixtas41
20IK Södra39
21The Good Fight39
22FIJJD35
23Submission Challenge35
24Lion Heart Association33
25Pro Sport Grappling32
26Trollhättans JK32
27AGF (Europe)31
28American Judo29
29Lockdown Submission Grappling Series29
30Angerer Events28
31PBJJF NORTH AMERICA28
32UIJJ28
33Asociación Argentina de Jiu-Jitsu Brasileño27
34BJJC27
35Judo Club Sundsvall27
36Nacka Dojo27
37Clinton Grider - FUJI BJJ Region 826
38ADCC USA24
39Jiu-Jitsu League Germany24
40Sub Only24
41Wemmenhögs Budoförening24
42American Medieval Combat Federation23
43Arte Suave23
44BJJAO League23
45Federación Mexicana de Jiu Jitsu AC23
46DSD Events22
47Empire Grappling22
48IMMAF22
49NZBJJF22
50Dream Jiu Jitsu21
51Göteborgs Judoklubb21
52Grappling Industries Canada21
53Muaythai Victoria21
54Scottish Grappling21
55BJJ24720
56CNSG20
57DCJJ Tournaments20
58Frövi Judo20
59Judo South Australia20
60AZBJJL19
61GI NOGI COMPETITIONS19
62Ippon Judo & BJJ19
63JMMAC19
64Judo Queensland19
65Master Esportes19
66Värmland/Örerbo Läns Judoförbund19
67D-BJJ | Desafio Brazilian Jiu-Jitsu18
68Finishers Sub Only18
69New Jersey Brazilian Jiu Jitsu Federation18
70SGC PRODUCTION18
71FC Phoenix IF17
72PBJJF SOUTH AMERICA17
73PRIDE BJJ CHAMPIONSHIP17
74Västergötlands Judoförbund17
75AVA World Submission Grappling Federation CA16
76Black Dragon Kai16
77CIRCUITO ECUATORIANO DE BRAZILIAN JIU JITSU16
78Judo Victoria16
79KAZAKHSTAN JIU JITSU ASSOCIATION16
80SBJJL / FBJJF16
81Fight City Gym15
82Prime BJJ Series15
83SaskBJJ Events15
84Grapplers League14
85Kristianstad Judoklubb14
86MMA CENTER14
87NABJJF14
88Norrköpings Judoklubb14
89Open Jiu Jitsu14
90Sande Sportsklubb14
91The Revolution14
92WKUWORLD Germany14
93Believe Jiu-Jitsu13
94BJJ247 (North)13
95Brazilian Jiu-Jitsu Bund Deutschland e.V.13
96Club Deportivo Gil Catarino13
97Events BJJ13
98GrappleCity13
99GRAPPLING BROS13
100NZ Grappler13
Ranked by competitions run. Organizer profiles come from Smoothcomp only, so organizers on other sources aren't represented here yet. Top 100.