Spiritverse Updated List

USA Companies and their opening dates:
International Championship League of Wrestling, 1990
Blockbuster Championship Wrestling, 1987
Southern Glory Wrestling, 1966
~~Kings of Danger, 1993~~
Shining Wizard Pro, 2001
~~Lion's Den Wrestling, 2013~~
~~Rigor Mortis Underground, 2004~~
Texas Grappling Championship, 1966
Worldwide Wrestling America, 2016

Canadian Companies and their opening dates:
Canadian All-Star Wrestling Championship, 1955
Vancouver Wrestling Masterpiece, 1994
Nova Pro, 2005
Au-dessous de Zéro Fédération de Lutte, aka Below Zero Wrestling Federation, 1988
Worldwide Wrestling Canada, 2016
Maple Leaf Empire, 1977

British Isles Companies and their opening dates:
Clash Pro Wrestling, 2009
Worldwide Wrestling UK, 1980
Celtic Honor Championship, 2000
Liverpool Whirlwind, 2010
Square Go Pro, 2017

Japanese Companies and their opening dates:
Wrestling's Infinite Flame, 1978
Reign of the Combat Masters, 1995
~~Warrior Spirit Wrestling, 1960~~
Millennium Gate, 2000
Roppongi Fighting Ring, 2002
Worldwide Wrestling Japan, 2016

Australian Companies and their opening dates:
Melbourne Turbulence Wrestling, 1995
Spattered Canvas Pro Wrestling, 2007
~~Apocalypse Pro, 2012~~
~~Legacy of Prestige Wrestling, 1994~~
Perth Hellfire Wrestling, 2001

European Companies and their opening dates:
Heilig Kunst des Wrestlings, 1933
~~Viking Violence Pro Wrestling, 2003~~
Golden Grappling Alliance, 1974
Mother Russia Fight Club, 2010

Mexican Companies and their opening dates:
Lucha Legendaria, 1945
World League of Wrestlers, aka Liga Mundial de Luchadores, 2011
Fight of the Heroic Warriors, aka Lucha de los Guerreros Heroicos, 1951
Tijuana Wrestling Showcase, aka Escaparate Tijuana de Lucha Libre, 1999
Prime Mexico, 2018

Other Companies and their opening dates:
Showdown in the Orient, China, 2018
~~Penyerahan Pahlawan, aka Summoning of Warriors, Singapore, 2015~~
Garra Charrua Wrestling, Uruguay, 2013