1Grappling Industries USA1,037
2North American Grappling Association, LLC588
3NEWBREED Ultimate Challenge504
4Grappling X182
5Grappling Industries Europe164
6Submission Challenge155
7Tap Cancer Out155
8American Grappling Federation152
9Tim Morthland - FUJI BJJ Region 4136
10Grappling Industries Australia134
11GI NOGI COMPETITIONS130
12NUWAY130
13QBJJC126
14The Grappling Games104
15American Judo102
16Angerer Events102
17Sub Only101
18United Grappling Championship101
19Federación Mexicana de Jiu Jitsu AC91
20Tim Morthland - FUJI BJJ Region 989
21PBJJF NORTH AMERICA88
22Lion Heart Association81
23FÉDÉRATION FRANCAISE DE LUTTE ET DA80
24FIJJD77
25SMMAF76
26UIJJ76
27NZ Grappler75
28Judo Queensland71
29AIGA70
30Grappling Industries UK65
31Asociación Argentina de Jiu-Jitsu Brasileño63
32federacion de artes marciales mixtas61
33Nacka Dojo61
34Ukraine Jiu Jitsu League61
35CNSG57
36World Series of Jiu-Jitsu LLC55
37Battleground grappling championship54
38Clinton Grider - FUJI BJJ Region 854
39Stealth Grappling54
40Stichting Sportieve Martial Arts Evenementen54
41All Stars BJJ53
42AZBJJL53
43The Good Fight53
44Empire Grappling52
45American Medieval Combat Federation51
46Judo South Australia51
47KAZAKHSTAN JIU JITSU ASSOCIATION51
48Pro Sport Grappling51
49Söders Fight Gym51
50Trollhättans JK51
51IK Södra49
52International Submission Fighting Association49
53AVA World Submission Grappling Federation CA48
54UFBJJ48
55Israel Jiu Jitsu Federation47
56Submission Grappling Tournaments47
57ADCC USA46
58All Stars BJJ46
59Ippon Judo & BJJ46
60Muaythai Victoria46
61SPAIN BJJ TOUR46
62BJJ24745
63jujitsu45
64Australian Grappling Association44
65ChickJitsu - GIRLS ONLY TOURNAMENT44
66Hawaii Triple Crown BJJ44
67Black Dragon Kai43
68Judo Victoria43
69Way of Warrior42
70AGF (Europe)41
71BJJC41
72Jiu-Jitsu League Germany41
73Scottish Grappling41
74Sub Spectrum, LLC.41
75Master Esportes40
76TMS40
77COMPNET USA39
78Impact BJJ Tournaments39
79KNKF worstelen39
80AIGA Federation of Almaty City38
81Brazilian Jiu-Jitsu Bund Deutschland e.V.38
82Compétitions FMMAF : Structure délégataire du MMA en France38
83Frövi Judo38
84McDojo, LLC38
85MMA CENTER38
86MANGISTAU SUBMISSION 2037
87NZBJJF37
88FIVE GRAPPLING36
89JudoComp Tournaments36
90Submission Arts United - Canada36
91TRIDENT TOURNAMENT36
92CIRCUITO ECUATORIANO DE BRAZILIAN JIU JITSU35
93Copa America Grappling35
94DCJJ Tournaments35
95Martial Arts Open Invitational35
96ADCC (THAILAND) CO., LTD.34
97BJJ ITALIA34
98Brazilian Jiu Jitsu Federation of the Philippines (BJJFP)34
99DJU Danmark34
100Judo Club Sundsvall34
Ranked by competitions run. Organizer profiles come from Smoothcomp only, so organizers on other sources aren't represented here yet. Top 100.