Advanced Idea MechanicsW
Advanced Idea Mechanics

A.I.M. is a fictional criminal organization appearing in American comic books published by Marvel Comics. In most versions, it is depicted as a network of terrorist arms dealers and scientists specializing in highly advanced and technological weaponry, whose ultimate goal is the overthrow of all world governments for their own gains. The organization originated as a branch of HYDRA, created by Baron Strucker. Its most notable creations include the Cosmic Cube, Super-Adaptoid, and MODOK; the latter has been depicted as a prominent member of A.I.M., and in some incarnations is the organization's leader.

Alpha Squadron (comics)W
Alpha Squadron (comics)

Alpha Squadron is a fictional team of mutants appearing in American comic books published by Marvel Comics. The characters were featured in the comic book series New X-Men: Academy X, in the Marvel Universe. They are students of the Xavier Institute and are instructed by members of the X-Men. The squad’s colors are red, grey and black.

Black AirW
Black Air

Black Air is a fictional former Governmental Intelligence department appearing in American comic books published by Marvel Comics. It is depicted as founded and operating primarily within the United Kingdom, initially as an adjunct to the Ministry of Defence. It was introduced, along with Pete Wisdom, in Excalibur #86, and was created by Warren Ellis.

Clan AkkabaW
Clan Akkaba

Clan Akkaba is a fictional cult appearing in American comic books published by Marvel Comics. Created by Frank Tieri and Clayton Henry. The Clan is composed of the descendants of the mutant supervillain Apocalypse and first appeared in X-Men: Apocalypse vs. Dracula mini-series.

Damage Control (comics)W
Damage Control (comics)

Damage Control is a fictional construction company appearing in American comic books published by Marvel Comics. The company specializes in repairing the property damage caused by conflicts between superheroes and supervillains. Four Damage Control limited series have been published to date.

Fantastic FourW
Fantastic Four

The Fantastic Four are a fictional superhero team appearing in American comic books published by Marvel Comics. The group debuted in Fantastic Four #1, which helped to usher in a new level of realism in the medium. The Fantastic Four was the first superhero team created by artist/co-plotter Jack Kirby and editor/co-plotter Stan Lee, who developed a collaborative approach to creating comics with this title that they would use from then on.

Grapplers (comics)W
Grapplers (comics)

The Grapplers is a fictional organization appearing in American comic books published by Marvel Comics. It is a loosely organized group of female wrestlers, most of whom gained superhuman strength through the group known as Power Broker, Inc. The group's first appearance was in Marvel Two-in-One #54, created by Mark Gruenwald, Ralph Macchio and John Byrne. The group's membership was later expanded in Thing #33 written by Mark Gruenwald.

H.A.M.M.E.R.W
H.A.M.M.E.R.

H.A.M.M.E.R. is a fictional espionage and law enforcement agency appearing in American comic books published by Marvel Comics. The organization is led by Norman Osborn and was formed in Secret Invasion #8 to replace S.H.I.E.L.D. The organization plays a large part in Marvel's "Dark Reign" and Siege storylines that ran from 2008 - 2010.

The Hand (comics)W
The Hand (comics)

The Hand is a fictional supervillain organization appearing in American comic books published by Marvel Comics. The Hand first appeared in Daredevil volume 1 #174 and was created by writer/artist Frank Miller.

Hellfire Club (comics)W
Hellfire Club (comics)

The Hellfire Club is a fictional society appearing in American comic books published by Marvel Comics. The Hellfire Club often comes into confrontation with the mutant superhero team, the X-Men. Although the Club appears to merely be an international social club for wealthy elites, its clandestine Inner Circle seeks to influence world events, in accordance with their own agenda.

Hydra (comics)W
Hydra (comics)

Hydra is a fictional terrorist organization appearing in American comic books published by Marvel Comics. The name "Hydra" is an allusion to the mythical Lernaean Hydra. The organization's motto references the myth of the Hydra, stating that "If a head is cut off, two more shall take its place", proclaiming their resilience and growing strength in the face of resistance. Originally a Nazi organization led by the Red Skull during World War II, it is turned into a Neo-Nazi international crime syndicate by Baron Wolfgang von Strucker once he seized control. Hydra agents often wear distinctive green garb featuring a serpent motif. The organization is one of the recurring threats fought by the Marvel Universe superheroes, who regularly foil Hydra's plans for world domination.

Illuminati (comics)W
Illuminati (comics)

The Illuminati are a fictional group of superheroes appearing in American comic books published by Marvel Comics. The characters joined forces and secretly work behind the scenes. The Illuminati was established to exist in their first published appearance in New Avengers #7, written by Brian Michael Bendis. Their history was discussed in the special New Avengers: Illuminati. The group was revealed to have been formed very shortly after the Kree-Skrull War.

Leviathan (Marvel Comics)W
Leviathan (Marvel Comics)

Leviathan, also called the Leviathan Horde, is a fictional Soviet-based terrorist organization appearing in American comic books published by Marvel Comics.

Life FoundationW
Life Foundation

The Life Foundation is a fictional survivalist group appearing in American comic books published by Marvel Comics. Primarily an enemy of Spider-Man, the organization exists within Marvel's main shared universe, known as the Marvel Universe. Created by writer David Michelinie and artist Todd McFarlane, it first appeared in The Amazing Spider-Man Vol. 1, #298.

Maggia (comics)W
Maggia (comics)

Maggia is a fictional international crime syndicate appearing in American comic books published by Marvel Comics. The organization exists in Marvel's main shared universe, known as Earth-616, as well as other Marvel Earths/Universes. Its structure is somewhat similar to the Mafia, but the Maggia differs in that it frequently hires supervillains and mad scientists to work for them. Some of the prominent Maggia members are supervillains themselves, such as Hammerhead, Silvermane, Count Nefaria and his daughter Madame Masque. The Maggia has come into conflict various superheroes, including Spider-Man, Daredevil, the Fantastic Four, and the Avengers.

Midnight SonsW
Midnight Sons

The Midnight Sons is a fictional team of supernatural superheroes appearing in American comic books published by Marvel Comics. Including Hellstrom, Jennifer Kale, Morbius, Werewolf by Night, Doctor Strange, and Ghost Riders Danny Ketch and Johnny Blaze, the team first appeared in Ghost Rider #28. From December 1993–August 1994, Marvel branded all stories involving the group with a distinct family imprint and cover treatment.

Monster HuntersW
Monster Hunters

The Monster Hunters are a fictional group appearing in American comic books published by Marvel Comics. This group exists in Marvel's shared universe, known as the Marvel Universe.

Morlocks (comics)W
Morlocks (comics)

Morlocks are a group of mutant characters appearing in American comic books published by Marvel Comics. The characters are usually depicted as being associated with the X-Men in the Marvel Universe. Created by writer Chris Claremont and artist Paul Smith, they were named after the subterranean race of the same name in H. G. Wells' novel The Time Machine - but unlike in the Wells book, they are not a faceless, threatening mass of villains. They first appeared as a group in The Uncanny X-Men #169. Caliban appeared prior to that, but he was not yet a member of the Morlocks.

New Men (Marvel Comics)W
New Men (Marvel Comics)

The New Men are a fictional group of characters appearing in American comic books published by Marvel Comics. They are depicted as uplifted animals created by the High Evolutionary.

Nick Fury's Howling CommandosW
Nick Fury's Howling Commandos

Nick Fury's Howling Commandos was an American comic book series published by Marvel Comics. Running six issues before its cancellation and cover-dated December 2005 to May 2006, the series featured a fictional team set in the Marvel Universe, consisting of supernatural characters employed as a unit of the espionage agency S.H.I.E.L.D..

S.H.I.E.L.D.W
S.H.I.E.L.D.

S.H.I.E.L.D. is a fictional espionage, special law enforcement, and counter-terrorism agency appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby in Strange Tales #135, it often deals with paranormal and superhuman threats.

S.W.O.R.D. (comics)W
S.W.O.R.D. (comics)

S.W.O.R.D. is a fictional counterterrorism and intelligence agency appearing in American comic books published by Marvel Comics. Its purpose is to deal with extraterrestrial threats to world security and is the space-based counterpart of S.H.I.E.L.D. which deals with local threats to the world.

Secret Empire (organization)W
Secret Empire (organization)

The Secret Empire is a fictional organization appearing in American comic books published by Marvel Comics. They first appeared in Tales to Astonish #81 and were created by Stan Lee and Jack Kirby. They were originally a branch of Hydra but later became a separate independent group.

ShadowmastersW
Shadowmasters

The Shadowmasters are a group of fictional ninja characters appearing in American comic books published by Marvel Comics. The characters have been depicted as the Punisher's allies. They were created by Carl Potts in 1989. They first appeared in The Punisher War Journal, leading to their own 4-issue limited mini series starting with Shadowmasters #1 in October 1989.

Skeleton Crew (comics)W
Skeleton Crew (comics)

The Skeleton Crew is a fictional organization appearing in American comic books published by Marvel Comics.

Stark IndustriesW
Stark Industries

Stark Industries, later also known as Stark International, Stark Innovations, Stark Enterprises and Stark Resilient, is a fictional company appearing in American comic books published by Marvel Comics. The company is depicted as being owned and run by businessman Tony Stark, who is also known as Iron Man. It first appeared in Tales of Suspense No. 40 and was founded by Tony's father, Howard Stark. According to Forbes 25 largest fictional companies it had an estimated sales of $20.3 billion, ranking it at number 16.

Technet (comics)W
Technet (comics)

The Technet are a fictional group of interdimensional travelling bounty hunters appearing in American comic books published by Marvel Comics. The characters appeared mostly in the pages of Captain Britain and Excalibur.

Bolivar TraskW
Bolivar Trask

Bolivar Trask is a fictional supervillain appearing in American comic books published by Marvel Comics. He is a military scientist whose company Trask Industries is well known as the creator of the Sentinels. He is also the father of Larry Trask and Madame Sanctity.

X-CorpsW
X-Corps

The X-Corps is a fictional team appearing in American comic books published by Marvel Comics. Whether they were good or bad was left up to debate, even within the X-Men, but the team acted as a mutant police force created by former X-Man Banshee, in Uncanny X-Men #401. The team concept was created by Joe Casey and Ron Garney.

Xavier's Security EnforcersW
Xavier's Security Enforcers

Xavier's Security Enforcers are a fictional superhero team/police force appearing in American comic books published by Marvel Comics. The characters are depicted as being from the fictional 2070s, a time ruled by mutant hunting/killing robots called Sentinels, who at this point in time had run amok, essentially ruling Earth in order to carry out their objective to protect humanity. The XSE is formed in the fallout of the Gene War and the Summers Rebellion, during which mutants and humans join forces to defeat the Sentinels.