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This list of the ten largest casino companies in the world is ranked by their revenue, but many of these companies are not exclusively casino and gambling companies, some of them invest in other things and are always trying to innovate and predict the future of gambling. That is why this list will often change year on year. This list is proudly brought to you by Roulette77 simulator which is the perfect start for anyone looking to enjoy a quick game of Roulette. Much like these ten companies on this list…
10 – Paddy Power (Ireland) – $3.78 Billion
These days Paddy Power and Betfair are the same things, the two formed in 2016 and have gone on to be Ireland’s biggest gambling powerhouse.
9 – Melco Crown Entertainment (China) – $3.97 Billion

They have been pretty much in charge of the gambling scene in Macau since 2003 and have gone on to become a global success in pretty much all they do.
8 – Wynn Resorts (USA) – $4.1 Billion
Wynn Resorts make paradise locations and if there just so happens to be a nice gambling location near there, then it is probably theirs.
7 – Genting (Malaysia) – $4.6 Billion
This super powerful Malaysian conglomerate has over 41 years of experience in the casino industry and when they back a winning location, it pretty much always wins.
6 – Caesars Entertainment (USA) – $4.7 Billion
Many people (including myself) would have predicted this to be number one. After all, they own and operates over 50 casinos and hotels, but barely make a scratch in this list.
5 – William Hill (UK) – $5.17 Billion
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William Hill was gambling way back in 1934 when it was illegal to gamble! Yes, this was once a criminal mastermind company, now of course gone legit.
4 – SJM Holdings (China) – $6.34 Billion
Once upon a time SJM Holdings held the monopoly on Macau’s gambling industry and was said to have owned 95% of all the casinos!
3 – Galaxy Entertainment Group (China) – $6.6 Billion
Galaxy Entertainment Group is another group that own and run a lot of casinos in Macau, but they also own many other things all over the world.
2 – MGM Resorts (USA) – $9.2 Billion
A company that makes gambling a vacation choice rather than a lifestyle one. Sure they have a lot of casinos on their books, but also a lot of hotels and resorts. (plus quite a few golf courses.)

1 – Las Vegas Sands (USA) – $11.69 Billion
The home of gambling, so, of course, they are the biggest company. But with more and more people turning to online gambling, this is a company that will only get smaller and smaller unless they invest heavily in online gambling. Which of course, they do anyway. But for how much longer can they hold this number one spot? Only time will tell.
OnlineCasinoBluebook aims to help players make the best of their gambling experience with our online casino reviews for 2020. We find that the casino a player chooses is what makes for a good experience. This website provides online gamblers with a list of top online casinos, which are tested and examined by professional online players. Our casino review website provides readers with reviews that discuss aspects of the listed online casinos. Our reviews include bonuses and promotions that players can claim, which in turn include welcome bonuses and regular promotions. These reviews also contain information on the quality of the software, ease of use and the variety of games offered.
About Our Review Process
All our casino reviews discuss the security and the safety of the casinos. This safety is essential for players. For a player to enjoy an online gambling experience, they must provide a casino with personal information during registration. In addition, they also need to provide account as well as banking information, such as credit card numbers in order to t manage withdrawals and make deposits. This is why we ensure that we only list online casinos that have the best security and top-rated internet encryption. We invite players to read through all the reviews on the various casinos before choosing a suitable one.
Top ten charts are an excellent way to get the basic information about these casinos in order to help players narrow down choices, but after that, players may want additional information. For that, review pages can be a useful tool. These full reviews on casinos give more detailed information on a variety of sections. This area will help to answer any other questions that players may have. Each review page has bullet points at the top of the page that showcases the casino’s best features. The reviews also include a breakdown of how many stars each category received, and an overall rating.
Safety and Security
The best online casinos have their player’s safety at the top of their list and incorporate numerous safety protocols. Safety layers ensure financial and personal information remains secure. Players safety is achieved by using encryption technology and by using secure servers to store the information. Outlined in this section are the details as to what kinds of encryption technology the casinos have incorporated.
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Another way casinos provide players a safe and secure environment is by adhering to all laws established by the government where the casino is registered. Players should only participate in an online casino if they are of age to gamble. Also, players need to be sure gaming is legal in their country. Each casino should have all of this information available on their website. This is also addressed in each casino review found on this site.
Bonus and Promotions
It’s not uncommon for casinos to offer bonuses other than the welcome bonus. Many times, casinos will provide some deposit bonuses or free spins throughout the week, as well as seasonal or holiday-themed bonuses. Bonuses change regularly and frequently. We do our best to ensure that our reviews are current, but it never hurts to click on the casino link on our page to get more details. Always check rules or restrictions placed on the promotions. Be sure to check how many deposits or amounts must be fulfilled as well as what the wagering requirements for bonus eligibility. For full details, check the fine print on the casino’s promotions page.

Software and Graphics
There are about a dozen different casino software developers with respectful reputations and products, and the majority of the time casinos will have games by several different developers. This section gives players examples of what kinds of graphics to expect at the casino. Microgaming, Net Ent, BetSoft, Playtech and Realtime Gaming are some of the most well-known at online casinos. More specifically, the casinos that have made our top ten list feature games from at least one of these developers. Just like some players tend to play the same games over and over, some others prefer to playing games by a particular software developer.
Customer Service and Support
Nothing is more frustrating than having a problem with something and not being able to get any help to resolve the issue. The Customer Service and Support section of the reviews rate how easy it is to get a hold of a representative, the representative’s experience, knowledge, and ability to resolve the problem, as well as the different ways in which gamers can reach the customer service and support department. Some of these casinos may also have other ways in providing support through a FAQ section. More and more casinos that have mobile versions of their or an app are now offering a more mobile-friendly way to get in touch with customer service such as through Skype or WhatsApp, or through iMessage when using Apple devices.
Deposit Options
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It is important to review what kinds of payment methods the casino accepts when making deposits. We list all major credit cards that are accepted at the online casinos in our reviews. As well as any other forms of payments, like bank and wire transfers, various e-wallets, and Bitcoins, to name a few. In most cases, deposits will be immediately available in a player’s account. Additionally, look out for any additional fees that may be charged for making a withdrawl. Most casinos have a minimum and maximum depositing amount per payment type.
Withdraw Options
The information in regards to withdrawals from an account will be similar to that of the deposit section. Bank and wire transfers, as well as a physical check if that is an option from at that casino tend to take the longest time to process. Again, know the minimum and maximum withdrawal amounts allowed per casino before depositing into an account. One thing players should pay attention to is which methods accept both deposits and withdrawals; specifically, the way players are considering using the deposit. Sometimes, players may have to use separate methods, which could extend the length of time it takes to have access to funds or include additional fees.
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Trust
Casinos are frequently evaluated for fairness and trust to ensure fair play for all gamers. Methods such as auditing and Random Number Generators, are used on a periodic basis at all online casinos. Players can also get a little bit of insight as to how players feel regarding the trustworthiness of that casino, regarding how it pays out and how regularly various games payout.
Company License
All casinos should have a gambling license on file in the country where they were established. This information should be accessible to all visitors, along with any other required permits or licenses. A casino’s name, location and brand’s parent company, should always be listed clearly on the casino website.
Casino reviews are an integral part of the decision-making process when choosing a new online casino. While players can always go to the casino itself and look at all the different things it provides for its players, we feel it is more beneficial to give players an insider’s view rather than them taking the word of the casino itself.
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