On July 12, 2014, The Kingdom officially made their debut as a stable in Ring of Honor when Hardy, Bennett, and Adam Cole faced War Machine (Hanson and Raymond Rowe) along with Michael Elgin in a six-man tag team match which ended in a no contest.

After failing to regain the ROH World Championship from now champion Jay Briscoe at Final Battle 2014, Cole announced he had suffered a shoulder injury which would require surgery.

On March 1, 2015, at the 13th Anniversary Show, Bennett and Taven defeated The Addiction (Christopher Daniels and Frankie Kazarian) as well as Karl Anderson (who competed on his own due to Doc Gallows suffering travel issues) in a three-way tag team match.

[4] On March 27, 2015, at Supercard of Honor IX, Bennett and Taven unsuccessfully challenged reDRagon (Bobby Fish and Kyle O'Reilly) for the ROH World Tag Team Championship.

[8] With Taven suffering a legitimate knee injury and subsequently turning on Cole (who would later join the Bullet Club as its U.S. side's de facto leader), The Kingdom went on hiatus.

On December 2, The Kingdom defeated Jay White, Kushida and Lio Rush in the finals to become the inaugural ROH World Six-Man Tag Team Champions.

[9] On March 11, 2017, at Ring of Honor TV taping, Taven, Marseglia and Silas Young, who filled in for an injured T. K. O'Ryan, lost the ROH World Six-Man Tag Team Championship to Bully Ray and The Briscoes.

[29] Bennett and Taven returned to NJPW on April 5, 2015, at Invasion Attack 2015, where they defeated Bullet Club (Doc Gallows and Karl Anderson) to win the IWGP Tag Team Championship.

[32] Bennett and Taven returned to NJPW in November to take part in the 2015 World Tag League, where they finished with a record of two wins and four losses, failing to advance from their block.

[49][50] On May 7 at Under Siege, Honor No More defeated Bullet Club (Jay White, Chris Bey, Doc Gallows, El Phantasmo, and Karl Anderson) in a 10-man tag team match.

[52] On July 1 at Against All Odds, Honor No More lost another 10-man tag team match against Heath, America's Most Wanted (Chris Harris and James Storm), and The Good Brothers (Doc Gallows and Karl Anderson).

[53] On the July 28 episode of Impact!, after Eddie Edwards defeated Ace Austin, he and the rest of Honor No More attacked the production truck and caused technical difficulties with the broadcast.

[57][58] On August 26 (which aired on tape delay on September 1), Matt Taven and Mike Bennett defeated The Good Brothers to win the Impact World Tag Team Championship for the first time.

[59] On September 23 at Victory Road, PCO and Vincent lost to The Motor City Machine Guns (Alex Shelley and Chris Sabin), King failed to win the number one contendership for the X-Division Championship in an Intergender Triple Threat Revolver, and Edwards, Taven and Bennett defeated Heath, Alexander and Swann in a six-man tag team match.

[60] On October 7 at Bound for Glory, Taven and Bennett successfully defended the tag team titles against the Motor City Machine Guns, PCO failed to win the Call Your Shot Gauntlet, and Edwards was unsuccessful in capturing the Impact World Championship from Alexander.

Roderick Strong aligned with them from mid 2023, then Bennett's wife Maria Kanellis-Bennett has left the team and she later joined with Cole Karter and Griff Garrison as their manager.

On the December 27 at Dynamite: New Year's Smash, The Devil's Masked Men won the ROH World Tag Team Championship by defeating MJF in a 2-on-1 handicap match.

[67][68] Bennett and Taven, as the Undisputed Kingdom, made their return to NJPW for the first time since 2015 on November 8, 2024 at Fighting Spirit Unleashed, where they were defeated by Shingo Takagi and Yota Tsuji.