Slot providers
A casino rarely makes its own games. It licenses them from studios like these. 133 providers, 72 of them able to supply players in Great Britain, grouped into three tiers by criteria we publish below. Tiers describe licensing and corporate scale, not game quality or how much you will win.
Tier 1: widely licensed or listed 58
Criteria: Part of a publicly listed group, or a group holding a Gambling Commission remote software licence plus licences in at least three other regulated markets, and supplying games across several regulated markets.
1x2 Gaming
1x2gaming is the original studio brand of 1X2 Network, a UK games supplier set up in 2002 as Football 1X2 Ltd.
3 Oaks Gaming
3 Oaks Gaming distributes online slots and promotional tools to licensed casino operators.
4ThePlayer
4ThePlayer is a UK slot studio founded in July 2018 by former Playtech and Ash Gaming staff, including Andrew Porter and Chris Ash.
AGS
AGS (PlayAGS) is a Las Vegas gaming supplier founded in 2005 as American Gaming Systems, making slot machines, table products and real-money online games.
Alchemy Gaming
Alchemy Gaming is a maths-led slot studio that makes games exclusively for Games Global.
Aristocrat
Aristocrat Leisure is an Australian maker of gambling machines, listed on the ASX, and one of the world's largest slot machine manufacturers.
Atomic Slot Lab
Atomic Slot Lab is an in-house slot studio of Bragg Gaming Group, founded in Las Vegas in 2022 by Doug Fallon.
Barcrest
Barcrest is a UK gaming-machine brand that Light & Wonder (then Scientific Games) bought from IGT in 2010.
Big Time Gaming
Big Time Gaming is an Australian slot developer founded in 2011 by Nik Robinson.
Blue Guru Games
Blue Guru Games is a Malta slot studio set up in 2021 with LeoVegas Group holding 85% through its LeoVentures arm.
Blueprint Gaming
Blueprint Gaming is a UK slot developer based in Newark that makes online slots and gaming-machine content.
Booming Games
Booming Games is a B2B slot developer based in Malta that supplies video slots to casino operators and aggregators.
Bragg Gaming Group (Oryx Gaming)
Bragg Gaming Group is a Toronto-headquartered igaming content and platform supplier listed on Nasdaq and the TSX.
ELK Studios
ELK Studios is a Swedish slot developer founded in 2013 that focuses on fewer, high-production games.
Evolution
Evolution is a Stockholm-headquartered, publicly listed supplier of online casino software, best known for live-dealer games.
Eyecon
Eyecon is an online slot developer that started in 1997 as a computer game company and moved into online casino games in 1999.
Fortune Factory Studios
Fortune Factory Studios is a slot studio in the Mahi Gaming division that has supplied games to Games Global since 2018.
Games Global
Games Global is a casino content supplier established in 2022 and led by CEO Walter Bugno.
Gaming Corps
Gaming Corps is a casino game developer founded in 2014 whose operating company is in Malta and whose parent, Gaming Corps AB, is listed on Nasdaq First North in Stockholm.
Gaming Realms (Slingo)
Gaming Realms is a London-based B2B developer and licensor that owns the Slingo brand, which it bought from RealNetworks in 2015.
Greentube
Greentube is a Vienna-based online and social casino game developer that began in 1998 with the 3D sports game Ski Challenge.
Habanero
Habanero Systems makes slot and table games for licensed B2B operators, hosted on its own platform.
Hacksaw Gaming
Hacksaw Gaming develops online slots and instant-win games, and its licensed entity, HGMT Ltd, is based in Malta.
Hölle Games
Hölle Games is a Berlin-based developer of German-style video slots, run by CEO Robert Lenzhofer, who earlier co-founded Glück Games.
IGT
IGT makes slot machines and other gambling technology.
Inspired Entertainment
Inspired Entertainment supplies gaming content, technology, hardware and services to land-based and online operators.
Iron Dog Studio
Iron Dog Studio is a slot brand of UK supplier 1X2 Network, launched in 2017 and created in house rather than acquired.
Just For The Win
Just For The Win is a Swedish slot studio founded in 2016 and led by co-founder Johan Persson.
Konami Gaming
Konami Gaming, Inc.
Leander Games
Leander Games was a Malta-based slot developer and aggregator, run through Xterra Holdings Limited, that RAW iGaming acquired in 2022.
Light & Wonder
Light & Wonder, formerly Scientific Games, is an American gambling company that makes slot machines, table games, shufflers and online casino content.
Neon Valley Studios
Neon Valley Studios is a Mahi Group slot studio that makes Las Vegas-themed games for Games Global.
NetEnt
NetEnt is a Swedish-founded developer of online casino games, best known for slots such as Starburst and Gonzo's Quest.
Nolimit City
Nolimit City is a slot developer known for high-volatility games built on its own xMechanics, such as xWays and xNudge.
Novomatic
Novomatic is an Austrian gambling group founded by Johann Graf in 1980.
Octoplay
Octoplay is a Malta-based slot developer operating through Gameshop Limited and related companies, with licences in GB, Malta, several other European markets, Ontario and a number of US states.
Pariplay
Pariplay is a Gibraltar-based casino aggregator and content provider behind the Fusion platform and the Ignite studio programme; its own game studio was renamed Wizard Games.
Platipus
Platipus is a casino games studio founded in 2014 that makes HTML5 slots and table games, with more than 130 slots in its catalogue.
Play'n GO
Play'n GO develops online slots and supplies them to licensed operators in many regulated markets.
Playson
Playson is a slot developer run from Sliema, Malta, through Playson Limited, which holds a GB Gambling Commission licence.
Playtech
Playtech is a gambling software company founded in 1999 by Teddy Sagi.
Playtech Origins
Origins is Playtech's original in-house casino content studio, with game designers in Gibraltar, Estonia, Ukraine, Israel and Bulgaria.
Pragmatic Play
Pragmatic Play is a supplier of slots, live casino and other games, headquartered in Gibraltar and run by CEO Julian Jarvis.
Push Gaming
Push Gaming is an online slot developer with offices in London and Ta' Xbiex, Malta.
Quickspin
Quickspin is a Stockholm slot studio founded in 2011 by three developers.
Red Rake Gaming
Red Rake Gaming is a Valencia studio that began making social casino games in 2011 and moved into real-money B2B supply in 2016.
Red Tiger
Red Tiger is an online slot studio founded in 2014 by industry veterans.
Red7 Mobile
Red7Mobile was a Bristol developer of mobile slots, instant win games and sports betting apps, founded in 2011 by Matt Hatch and Adam Fox.
Relax Gaming
Relax Gaming is a B2B casino supplier founded by Patrik Österåker and Jani Tekoniemi.
Skywind
Skywind Group is a casino content supplier founded in 2012 and headquartered in Gibraltar.
Spinomenal
Spinomenal is a slot developer founded in 2014 by Lior Shvartz and Omer Henya.
Spribe
Spribe is a casino games supplier founded in 2018 and best known for the crash game Aviator.
Stakelogic
Stakelogic is a Dutch supplier of online slots and live casino games, established in 2013 and based in Eindhoven.
Synot Games
SYNOT Games is the online slot studio of the Czech SYNOT group, operating through SYNOT Games Limited in Malta with sister companies in Slovakia and the Czech Republic.
Thunderkick
Thunderkick is a Swedish slot studio that started out in 2012.
Wazdan
Wazdan is a slot developer registered in Malta with a development office in Opole, Poland.
Wild Streak Gaming
Wild Streak Gaming is a Las Vegas slot studio within Bragg Gaming Group that makes games for both land-based and online casinos.
Yggdrasil
Yggdrasil is an online casino game developer and B2B supplier with offices in Malta and Kraków.
Tier 2: licensed in regulated markets 40
Criteria: Holds a GB licence (directly or through its parent) or licences in at least two regulated markets such as Malta, Gibraltar, the Isle of Man, Ontario, Sweden, Denmark, the Netherlands, Italy or Spain.
Air Dice
Air Dice is a Helsinki game developer founded in 2005 that makes slot and dice games for online casinos.
All41 Studios
All41 Studios, now styled All For One Studios, has made premium slots for Microgaming and then Games Global since 2018.
Amusnet
Amusnet, founded in 2016 as EGT Interactive and renamed in 2022, is a Sofia-based supplier of online slots, live casino and jackpot systems, and since 2024 land-based cabinets.
Apollo Games
Apollo Games is the brand of Apollo Soft, a Prague company established in 2007 that designs and makes video slot machines and online slot games.
Ash Gaming
Ash Gaming was a London developer of slot and betting games, founded in 2002, which Playtech bought in December 2011 for £23 million.
AvatarUX
AvatarUX is a slot developer, trading through Epic88 Limited, known for its PopWins mechanic, in which winning symbols pop to open up extra positions on the reels.
Bang Bang Games
Bang Bang Games is a UK slot studio founded in 2020 that builds games with simple features leading to large bonus rounds.
Bulletproof Games
Bulletproof Games is an English slot developer and services company, registered in Tamworth, that holds a UK Gambling Commission software licence.
Crazy Tooth Studio
Crazy Tooth Studio is a game development studio in Reno, Nevada, founded in 2011, that makes slot games for land-based and online markets.
Endorphina
Endorphina is a slot developer founded in Prague in 2012 and licensed through a Maltese company.
Evoplay
Evoplay is a casino game developer founded in 2017 that makes slots and instant games such as Penalty Shoot-Out.
Fantasma Games
Fantasma Games is a Stockholm slot studio founded in 2016 by people from casino and video game backgrounds.
Foxium
Foxium is a slot studio in Tallinn, Estonia, founded in 2015 by Åke André and partners.
Gamevy
Gamevy is a London studio that makes real-money gameshow-style games, lotteries, scratch cards and a small number of slot-format games.
Gamomat
Gamomat is a Berlin slot developer founded in 2008 by Dietmar Hermjohannes.
Gold Coin Studios
Gold Coin Studios is a slot developer in Reno, Nevada, led by former IGT executive John Duffy.
Hammertime Games
Hammertime Games is a slot studio in Umhlanga, South Africa, set up as a brand initiative of Stormcraft Studios, the Games Global studio behind the Thunderstruck series.
High 5 Games
High 5 Games is a New York-based developer of casino games for land-based, online and social markets, founded in 1995.
Jelly Entertainment
Jelly Entertainment is a Norwich slot and instant win developer that has been making games since 2020.
Kalamba Games
Kalamba Games is a slot studio with its game production in Kraków and its licensed company in Malta.
Lady Luck Games
Lady Luck Games is a trading name of ReelNRG Limited, a London slot studio with about 38 games served through its own Storm-RGS platform.
Lightning Box Games
Lightning Box is a Sydney slot studio whose founders designed maths models for land-based machines, and which says it has supplied slot games since 2004.
Mascot Gaming
Mascot Gaming is a casino game developer working since 2015, with a catalogue of about 188 slots, crash, table and lottery-style games.
Merkur Gaming / Edict
Edict is the Hamburg-based online gaming business of the Merkur Group, founded in 1998 and part of the group since 2008.
Microgaming
Microgaming is one of the earliest online casino software developers, founded in 1994 on the Isle of Man.
Nailed It! Games
Nailed It! Games is a slot studio in Kraków, Poland, that designs and builds its games in-house with a team of about 30.
Northern Lights Gaming
Northern Lights Gaming is a slot studio founded in 2017 with offices in Manchester and Stockholm.
Peter & Sons
Peter & Sons is a slot and instant-win game studio founded in 2019, operated by Spinart Ltd under a Malta licence.
Reel Kingdom
Reel Kingdom is a slot studio whose games, led by the Big Bass series, are released and distributed by Pragmatic Play.
Reel Time Gaming
Reel Time Gaming is an Australian game studio in Taringa, Brisbane, that designs games, maths models and art for manufacturers and operators.
ReelPlay
ReelPlay is a Sydney slot studio that started in 2014 as Chance Interactive and took the ReelPlay name in 2019.
Reflex Gaming
Reflex Gaming is a Nottinghamshire-based supplier of gambling machines and games, established in 2004.
Silverback Gaming
Silverback Gaming is a slot developer based in Sofia, Bulgaria, founded in 2019.
Slingshot Studios
Slingshot Studios is a slot developer in the Alchemy Group that makes games exclusively for Games Global, previously Microgaming.
Snowborn Games
Snowborn Games is a slot studio with offices in Stockholm and Helsinki.
Spinberry
Spinberry is an Estonian studio that designs slot games for land-based and online play.
Storm Gaming Technology
Storm Games Ltd, trading as Storm Gaming Technology, is a Wolverhampton developer of slot content for UK land-based machines, bingo and online operators, founded in 2002.
Stormcraft Studios
Stormcraft Studios is a slot studio whose team previously worked on Microgaming titles such as Mega Moolah and Immortal Romance.
Swintt
Swintt is a Malta-based casino games supplier founded in 2019, licensed by the Malta Gaming Authority and the GB Gambling Commission.
Tom Horn Gaming
Tom Horn Gaming is a Malta-registered developer of online slots.
Tier 3: limited or unverified licensing 35
Criteria: Licensed only in lightly regulated markets, historic, or without enough public information to place higher.
Bally (historic)
Bally Manufacturing was founded in Chicago in 1932 by Raymond Moloney, first making pinball games and later slot machines.
Bally Wulff
Bally Wulff is a Berlin maker of gaming machines whose company history runs from 1950.
Belatra Games
Belatra Games began in 1993 as a maker of land-based gaming machines and moved into online slots in the 2010s.
Betsoft
Betsoft Gaming develops slots, table and arcade games for online casinos.
BGaming
BGaming is a casino game developer that began in 2018 as a spin-off of the SOFTSWISS game collection.
Bigpot Gaming
Bigpot Gaming is a Malta-registered studio making online slots, casual games and casino games, with a catalogue of over 60 slots.
Bluberi
Bluberi is a Las Vegas-headquartered maker of slot machines and games that has moved into real-money online slots.
Booongo
Booongo, now branded BNG, develops and distributes online slots.
Bullshark Games
Bullshark Games is a small slot studio led by founder and CEO Andre Villandberg, with more than 40 titles listed on its site.
Dreamtech Gaming
Dreamtech Gaming is a slot developer founded in 2016 with a strong presence in Asian markets.
Everi Digital
Everi Digital is the online games unit of Everi, a Las Vegas supplier of casino games and fintech, delivering land-based slot titles and digital-first games to online operators through its Spark remote game server.
Fazi
Fazi is a Serbian maker of casino equipment and online slots, with offices in Niš and Belgrade.
Felix Gaming
Felix Gaming is a slot developer that has released more than 100 games since 2017, mostly classic-style and Hold and Win video slots.
Fugaso
Fugaso is a slot developer founded in 2016 whose company, FUGASO Limited, is registered in Malta and holds an MGA critical gaming supply licence.
Gameburger Studios
Gameburger Studios is one of the partner studios that publishes through Games Global, which lists it under its North America studios.
Gamzix
Gamzix is an online slot developer with about 60 games, many built on its 'Hold the Spin' respin feature.
Golden Rock Studios
Golden Rock Studios is a Gibraltar studio founded in 2018 that makes slots and table games.
Hot Rise Games
Hot Rise Games is a slot studio whose early titles, such as Legion Hot 1 in 2021, were released through Yggdrasil's YGS Masters programme.
iSoftBet
iSoftBet was a slot developer and game aggregator that IGT bought in July 2022 for about EUR 160 million to expand its PlayDigital content.
Mancala Gaming
Mancala Gaming is a Prague-based developer of online slots, crash and instant games, founded in 2019 with an in-house game studio.
Max Win Gaming
Max Win Gaming is a small slot developer whose games reach operators through Relax Gaming's Silver Bullet partner programme, which it joined in 2019.
Old Skool Studios
Old Skool Studios is a Vancouver game studio that released its first online slot, Epic City, through the Odobo marketplace in December 2014, when it was licensed by bet365 and Unibet.
Onlyplay
Onlyplay is a B2B supplier of casino content covering slots, instant-win, crash and multiplayer tap games.
Popiplay
Popiplay is a slot brand founded in 2022 that describes itself as Scandinavian.
Print Studios
Print Studios is a slot studio in St Julian's, Malta, whose first games appeared in 2020.
Pulse 8 Studios
Pulse 8 Studios is a slot studio that launched in 2019 making games exclusively for Microgaming, now Games Global, with a focus on Asian themes.
Rabcat
Rabcat is a Vienna company founded in 2001 that began in computer graphics and later developed online slots, first through the win2day platform and from 2015 for Microgaming operators.
Realistic Games
Realistic Games was a slot and table-game developer in Reading, founded in 2002 and owned by Kindred Group, now part of FDJ United.
Realtime Gaming
Realtime Gaming (RTG) is an online casino software company established in Atlanta in 1998 that supplies games together with a casino back-office platform.
Rival Gaming
Rival Gaming, branded Rival Powered, is an online slot developer whose site lists its own video slots, including Hold & Win and Xtreme Power Pots titles.
Slotmill
Slotmill is a Swedish slot studio founded in 2019.
Spinmatic
Spinmatic is a Malta-based slot studio that has been releasing HTML5 casino games since 2017, described in trade press as the slot division of virtual-sports supplier Golden Race.
Thunderspin
Thunderspin is an independent studio that makes video slots, including several Megaways titles, and distributes them through aggregators such as LuckyStreak.
Trigger Studios
Trigger Studios is a slot studio set up in 2022 whose games were added to Relax Gaming's Silver Bullet partner programme in May 2023.
Triple Edge Studios
Triple Edge Studios is one of the studios in the Games Global network, listed under North America on Games Global's studios page.