Largest Gambling Companies in the World

The technology that makes casino not on gamstop games come to life is the software, the technology that can put together the different pieces that make up the games, such as graphics, music, and sound effects, or the buttons that allow the player to interact with the game in real-time. 

The companies that are in charge of providing gaming software to non GamStop casinos are the ones that make the difference when playing blackjack, roulette, or trying your luck in slot games. In this article, we will discuss the most prominent developers whose games you can find in casinos without GamStop.

The 5 Best Games Companies Not On Gamstop

Your one stop guide to finding the very best Online Casinos.

🔒Safe 📱Mobile Friendly 🏆Licensed 💰Fastest Payouts

Major Game Providers

Among the main companies that are dedicated to developing software to create casino table games, slots and live casino software, companies such as Microgaming or NetEnt stand out, with a long history of developing games. Evolution Gaming and Authentic Gaming are two of the most recognized companies for their offer of live casino games. The design and usability style of the developer makes the difference since the general rules of the game are the same. Some developers add extra bets or progressive jackpots to the basic rules of each game.

1X2 Gaming

If we talk about virtual sports we are talking about the market led by the company 1X2 gaming. Its initial product Football 1X2 gave way to a wide catalog of virtual sports games and slots. Some of the best provider’s games are:

  • Classic Fruit 
  • Red Dragon 
  • Football 3×3 
  • Baccarat 
  • Jackpot Keno 
  • Fruity 3×3 
  • Dark Thirst 
  • Downtown 
  • Roulette Diamond 
  • Cosmic Crystals 
  • Neon Jungle 
  • Puppy Payday 
  • Kitty Cash 

Amatic Games

Austrian provider with a background of more than 20 years of experience in the land-based sector, they have been able to transfer the experience accumulated over those years to the development of their online games. Some of the best provider’s games are:

  • Hottest Fruits 20
  • Eye of Ra
  • Book of Pharao
  • Grand Fruits

Authentic Gaming

Authentic Gaming is a provider of live casino games, in which you can participate from any device and anywhere in the world, streaming everything that happens live. Some of the best provider’s games are:

  • Grand Roulette
  • Viva Las Vegas
  • Casino Floor Live Roulette
  • 24/7 Roulette


Betsoft is one of the most prominent providers of 3D slots. With several years of experience, it is perfectly positioned in the industry. Some of the best provider’s games are:

  • Safari Sam
  • At the Copa
  • Gypsy Rose
  • Ogre Empire

Big Time Gaming

Big Time Gaming (BTG) is dedicated to the development of slots. Known worldwide for its ‘Megaways' patent, a concept that marked a before and after in the online gaming industry. Some of the best provider’s games are:

  • Who Wants to Be a Millionaire
  • Bonanza
  • Vegas Dreams
  • Temple of Fortune
  • Gold
  • Viking Quest

Blueprint Gaming

Blueprint Gaming was acquired by the Gauselmann Group in 2008, this helped it in its international expansion and today it is a provider present in numerous gaming jurisdictions. Some of the best provider’s games are:

  • Lucky Duck
  • Genie Jackpots
  • Sweet Success Megaways
  • Wish Upon A Jackpot 
  • Ted
  • Dragonfall


The good work of Eyecon has led them to be acquired by the Playtech group, one of the world's gaming giants. Currently, they continue to produce games for this group. Some of the best provider’s games are:

  • Galactic Girls
  • Beat the Bobbies
  • Crystal Lotus
  • 99 Time


Gamomat's beginnings are linked to the world of land-based casinos. They started developing games for physical machines, but in a short time, they became an online slots provider at non GamStop casinos. Some of the best provider’s games are:

  • Vegas Fruits
  • 5 Ember Wilds
  • 100 Flaring Fruits


A company created in 1998 that revolutionized the German-speaking market. It is characterized by creating games with great playability. In 2010 the Novomatic group acquired the entire company. Some of the best provider’s games are:

  • Mega Blaze
  • Cyber Wildz
  • Money Maker


A provider with more than 40 years of experience in the land-based casino sector, it has a wide portfolio of gaming products, including its own developments for online casinos. Some of the best provider’s games are:

  • Da Vinci Diamonds
  • Pyramidion
  • Cats


Merkur Gaming is a German provider belonging to the well-known Gauselmann Group. It stands out for creating visually pleasing games with easy-to-understand mechanisms. Some of the best provider’s games are:

  • Tiwanaku
  • Beauty Of Atlantis
  • Magika Boola Xmas Spirit


Microgaming is one of the first developers in the slots and casino games market. They have more than 800 games of varied themes with tributes to great audiovisual sagas. Some of the best provider’s games are:

  • Mega Moolah 
  • Immortal Romance
  • Book of Atem WowPot Slot


When we talk about casino game developers, we cannot stop talking about NetEnt. It has been developing games with great playability and maximum graphic quality since 1996. Some of the best provider’s games are:

  • Gonzo’s Quest
  • Mega Joker
  • Starburst


Developer with a great track record in the land-based casino market. It is an operator of gaming venues and since the acquisition of Greentube, it has transferred its experience to the online market. Some of the best provider’s games are:

Play'n GO

Swedish company with a wide catalog of games developed in collaboration with emblematic musical groups. It also has numerous slots with graphics of the highest level.

Pragmatic Play

Pragmatic Play quickly carved a niche for itself as a developer company thanks to its innovative vision. Their slots are very popular and their live games are very popular.

Franco Recreational

The company was founded in 1965 in Madrid. R. Franco is one of the pioneering gaming companies in Spain. It has known how to reinvent itself and made the leap to the online world in 2014 with its R. Franco Digital division.

Red Tiger

Red Tiger Gaming is a fairly young software developer, but one that has managed to make a name for itself thanks to its professionalism and constant innovation, especially in the world of slots.


Young provider with several slots that have already achieved success. They innovate using the latest technologies available in the creation of their games and use graphics with a distinctive retro look.


Founded by a group of employees from another large game provider, they decided to transfer their experience in slot development to their own project, which was born in 2012.

Wizard Games

Wizard Games is Pariplay's own development studio. Recently relaunched, it seeks innovation and the highest quality of its products to consolidate itself among the leading studios.


Yggdrasil Gaming produces slot games with the graphic quality of the highest level. They have only been on the market for a short time and have already received several of the best awards with which the industry rewards.

How Online Casino Games Work?

An online casino game consists of a graphical interface that mimics the environment of real casino games, such as blackjack, punto banco, and roulette. In slots, the graphics show fantasy universes that have a narrative; adventures in the Caribbean, the Wild West, the seabed, etc. The sound effects accompany the theme of the graphics.

On the game interface, you will find the control panel which contains the buttons with which you interact with the game to be able to carry out all the actions of the game, such as betting, requesting a card or making a roll in a slot. All the actions that are carried out in the game are transmitted in real time by secure protocols to the casino game server, which will determine the result of the action by chance, be it dealing cards, throwing a ball in the roulette wheel, or making spin the reels of a slot. The server's response, that is, the result of the action performed by the player, is also received in real-time and will be reflected on the game screen.

RNG Casino Games

The abbreviation “RNG” stands for Random Number Generator. Each RNG-based casino game features a random number generator to ensure game play is random.

A software provider, before being able to bring a new game to the market, must receive a certificate, issued by an external testing agency, which guarantees the randomness of the game, that is, the condition of pure chance. The gaming regulators of each country establish the criteria that each game must meet in order to obtain the necessary license for its launch. A game license is only issued once the randomness of the results has been verified, to do so, it must pass the tests required by current regulations satisfactorily.

It is these random numbers that will determine the outcome in the games, since they perfectly simulate the shuffling of a deck of cards, the launch of a ball in roulette, or the turning and stopping of each of the reels of a slot machine.

Live Casino Games

Real-time video streaming technology has advanced so much that it didn't take long to apply it to casino games. Many software companies have incorporated live streaming into their casino games offering interactive games in which players can watch a real dealer, rolling the roulette ball, dealing cards at the blackjack tables, or spinning the wheel of fortune. Live casino games do not require a random number generator. In this type of game, the outcome is determined by the real game mechanics.