IQ societies (by Founding year)

A complete reference list of all active (84) High IQ societies is provided for our visitors’ information. Each society entry includes the:
1. society name,
2. society logotype,
3. active hyperlink to the society main website,
4. minimum entrance standard deviation (σ) above the mean,
5. IQ performance interpreted with a standard deviation 15 (Wechsler),
6. IQ performance interpreted with a standard deviation 16 (Stanford Binet),
7. percentile of the required IQ performance among the unselected population,
8. rarity of the potential members,
9. founding year and
10. Founder(s) name(s).

Following is the list of all active High IQ societies sorted by the Founding year (chronological order)

Additionally, you can view the active High IQ societies list sorted by the:

Members rarity

Society name

Founder name

Founding year

Society		σ standard deviation	IQ sd15	IQ sd16	Percentile	Rarity	Year	Founder

	Mensa Society	2	130	132	98%	1/50	1946	Lancelot Ware, Roland Berrill

	Intertel Society	2.33	135	137	99%	1/100	1966	Ralph Haines

	International Society for Philosophical Enquiries (ISPE)	3.07	146	149	99.9%	1/1,000	1974	Christopher Harding

	Triple Nine Society (TNS)	3.07	146	149	99.9%	1/1,000	1978	Richard Canty, Ronald Hoeflin, Ronald Penner, Edgar Van Vleck, Kevin Langdon

	Mega Society	4.8	172	176	99.9999%	1/1,000,000	1982	Ronald K. Hoeflin
	Prometheus Society	4	160	164	99.997%	1/33,333	1982	Ronald K. Hoeflin

	Top One Percent Society (TOPS)	2.33	135	137	99%	1/100	1989	Ronald K. Hoeflin

	One in A Thousand (OATH)	3.07	146	149	99.9%	1/1,000	1992	Ronald K. Hoeflin

	IQuadrivium Society	3.07	146	149	99.9%	1/1,000	1994	Karyn S. Huntting

	GIGA Society	6	190	196	99.9999999%	1/1,000,000,000	1996	Paul Cooijmans

	Glia Society	3.07	146	149	99.9%	1/1,000	1997	Paul Cooijmans

	Colloquy Society	2.6	139	141	99.5%	1/200	1998	Julia Cachia
	Poetic Genius Society (PGS)	2.6	139	141	99.5%	1/200	1998	Greg A. Grove

	Cerebrals Society	2.73	141	144	99.7%	1/333	1999	Xavier Jouve
	Ludomind Society	3.13	147	150	99.91%	1/1,111	1999	Albert Frank, Peter Bentley
	Mega International Society	5	175	180	99.99997%	1/3,500,000	1999	Gina LoSasso, Christopher Langan
	Pi Society	4.8	172	176	99.9999%	1/1,000,000	1999	Nikos Lygeros
	Platinum Society	4.01	160.2	164.3	99.9971%	1/35,000	1999	Hindemburg Melão
	Sigma II Society	2	130	132	98%	1/50	1999	Hindemburg Melão
	Sigma III Society	3	145	148	99.87%	1/750	1999	Hindemburg Melão
	Sigma IV Society	4	160	164	99.997%	1/33,333	1999	Hindemburg Melão
	Sigma V Society	5	175	180	99.99997%	1/3,500,000	1999	Hindemburg Melão
	Sigma VI Society	6	190	196	99.9999999%	1/1,000,000,000	1999	Hindemburg Melão
	UltraNet Society	4.27	164	168	99.999%	1/100,000	1999	Gina LoSasso, Christopher Langan
	Unicorn Society	5	175	180	99.99997%	1/3,500,000	1999	Hindemburg Melão

	International High IQ Society	1.66	124	126	95%	1/20	2000	Nathan Haselbauer
	Mysterium Society	2	130	132	98%	1/50	2000	Greg A. Grove
	SesquIQ Society	3.13	147	150	99.91%	1/1,111	2000

	CIVIQ Society	3	145	148	99.87%	1/750	2001	Evangelos Katsioulis
	Grail Society	6.66	200	207	99.999999999%	1 / 100,000,000,000	2001	Paul Cooijmans
	HELLIQ Society	4	160	164	99.997%	1/33,333	2001	Evangelos Katsioulis
	OLYMPIQ Society	5	175	180	99.99997%	1/3,500,000	2001	Evangelos Katsioulis

	GenerIQ Society	4.8	172	176	99.9999%	1/1,000,000	2002	Mislav Predavec
	High Potentials Society	2	130	132	98%	1/50	2002	Max Tiefenbacher
	Pars Society	5	175	180	99.99997%	1/3,500,000	2002	Baran Yönter

	EpIQ Society	2.87	143	146	99.8%	1/500	2003	Chris Chsioufis
	ISI-Society	3.2	148	151	99.93%	1/1,400	2003	Jonathan Wai
	Society for Intellectually Gifted Individuals with Disabilities	1.66	124	126	95%	1/20	2003	Nathaniel David Durham
	VinCI Society	1.66	124	126	95%	1/20	2003	Lloyd King

	AtheistIQ Society	2	130	132	98%	1/50	2004	Robert Dawson
	Genius Society	3.07	146	149	99.9%	1/1,000	2004	Hernan R. Chang

	BPIQ Society	2	130	132	98%	1/50	2005	Kelly Dorsett
	Elateneos Society	2.33	135	137	99%	1/100	2005	Andrés Gómez Emilsson
	ExactIQ Society	2.87	143	146	99.8%	1/500	2005	Patrick Kreander
	Milenija Society	3.07	146	149	99.9%	1/1,000	2005	Ivan Ivec, Mislav Predavec
	Mind Society	2.33	135	137	99%	1/100	2005	Hernan R. Chang

	Alta Capacidad Hispana (ACH)	1.87	128	130	97%	1/33	2006	Vicente Lopez Pena
	Artifex Mens Congregatio	3	145	148	99.87%	1/750	2006	Robert Mestre, Walter VanHuissteden, Fivos Drymiotis
	Encefálica Society	2	130	132	98%	1/50	2006	Luis Enrique Pérez Ostoa
	Epimetheus Society	4	160	164	99.997%	1/33,333	2006	Ronald K. Hoeflin
	Neurocubo	2.87	143	146	99.8%	1/500	2006	Pedro Lσpez, Thomas Hally, Cιsar Tomι, Paul Laurent
	Omega Society	4.8	172	176	99.9999%	1/1,000,000	2006	Ronald K. Hoeflin
	Vertex Society	3.73	156	160	99.991%	1/11,111	2006	Stevan M. Damjanovic

	Infinity International Society (IIS)	2.66	140	143	99.63%	1/270	2007	Jeffrey Osgood
	sinApsa Society	3.33	150	153	99.95%	1/2,000	2007	Marin Filinic

	Cogito Society	1.66	124	126	95%	1/20	2008
	HispanIQ International Society (HIS)	2.66	140	143	99.63%	1/270	2008	Luis Enrique Pérez Ostoa
	Ingenium Society	2	130	132	98%	1/50	2008	Martin Tobias Lithner
	Tetra Society	4	160	164	99.997%	1/33,333	2008	Mislav Predavec

	Deep Brain Society	1.87	128	130	97%	1/33	2009	Anna Maria Santoro, Vincenzo D’Onofrio
	Ergo Society	4	160	164	99.997%	1/33,333	2009	Luis Enrique Pérez Ostoa
	Eximia Society	4.27	164	168	99.999%	1/100,000	2009	Patrick Kreander
	Incognia Society	4.8	172	176	99.9999%	1/1,000,000	2009	Luis Enrique Pérez Ostoa
	Tera Society	7	205	212	99.9999999999%	1 / 1,000,000,000,000	2009	R. Young
	UNIQ Society	2.33	135	137	99%	1/100	2009	Martin Tobias Lithner
	Universal Genius Society (UNIGEG)	6.27	194	200	99.99999998%	1/5,000,000,000	2009	Brennan Martin

	AtlantIQ Society	1.66	124	126	95%	1/20	2010	Beatrice Rescazzi, Moreno Casalegno
	Coeus Society	3.73	156	160	99.991%	1/11,111	2010	Martin Tobias Lithner
	Epida Society	3.26	149	152	99.94%	1/1,666	2010	Fernando Barbosa Neto
	Gifted Artists Circle (GAC)	2	130	132	98%	1/50	2010	Martin Tobias Lithner
	Greatest Minds Society	2	130	132	98%	1/50	2010	Roberto A. Rodriguez Cruz
	Hall Of The Ancients (HOTA)	3.73	156	160	99.991%	1/11,111	2010	Brennan Martin
	IQUAL Society	2	130	132	98%	1/50	2010	Gerasimos Papaleventis
	LogIQ Society	3.07	146	149	99.9%	1/1,000	2010	Martin Tobias Lithner
	Nano Society	6	190	196	99.9999999%	1/1,000,000,000	2010	Ivan Ivec
	OmIQami Society	1.66	124	126	95%	1/20	2010	Andrea Toffoli
	PolymathIQ Society	5	175	180	99.99997%	1/3,500,000	2010	Ron Altmann
	SPIQR Society	3.66	153	157	99.98%	1/5,000	2010	Marco Ripà
	Ultima Society	5.33	180	185	99.999995%	1/20,000,000	2010	Ivan Ivec

	Camp Archimedes Society	4	160	164	99.997%	1/33,333		Fivos Drymiotis, Lestat
	Chorium Society	2.33	135	137	99%	1/100		Paul Freeman
	One in Five Society	6.27	194	200	99.99999998%	1/5,000,000,000		Huck Nembelton
	Smart People Society	3.2	148	151	99.93%	1/1,400
	UberMens Society	1.33	120	121	90%	1/10

World Intelligence Network

IQ societies (by Founding year)

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