Rank	Name	Members	Recent average credit	Total credit	Country	Type
1	Brony@Home	22	398,314	202,116,925	International	Non-profit organization
2	Beyond the FRINGE	3	287,091	61,320,967	United States	Non-profit organization
3	The Mars Society	9	147,035	10,461,967	United States	Non-profit organization
4	loksys	1	80,510	3,796,000	United States	Non-profit organization
5	The Intergalactic League	10	55,649	11,892,600	International	Non-profit organization
6	Boy Scouts of America	3	50,760	7,092,600	United States	Non-profit organization
7	Amateur radio station JJ0UYX	2	44,568	8,205,167	Japan	Non-profit organization
8	Masonic Mathematicians	4	33,630	12,274,333	International	Non-profit organization
9	Macarthur Astronomical Society	8	25,275	14,511,583	Australia	Non-profit organization
10	MadnessArts Company	3	23,335	43,829,681	Switzerland	Non-profit organization
11	CosmoQuestX	27	13,328	18,822,971	United States	Non-profit organization
12	SSIGiP	4	13,215	2,820,992	Poland	Non-profit organization
13	CERN	30	12,031	49,259,826	Switzerland	Non-profit organization
14	Xperos	6	11,157	9,122,552	Philippines	Non-profit organization
15	SETI@rgentina	22	7,073	3,923,647	Argentina	Non-profit organization
16	USS Sinclair	4	5,343	10,554,167	United States	Non-profit organization
17	Biodiversity Forum	1	5,159	828,000	International	Non-profit organization
18	Yuri's Night	5	3,682	2,488,133	International	Non-profit organization
19	PGVC+	1	3,270	5,016,067	Thailand	Non-profit organization
20	JAA	6	2,932	2,064,667	United States	Non-profit organization