Which companies combine casinos, sportsbooks, and online casino games?

The best-known companies that combine casinos, sportsbooks, and online casino games are Caesars Entertainment, MGM Resorts International, PENN Entertainment, Hard Rock International, Bally’s Corporation, and the Rush Street/Rivers Casino group. In regulated markets, these operators may run brick-and-mortar casinos, a sportsbook brand, and an online casino product with slots, table games, and live dealer options. Availability varies by state and country, so the exact lineup changes by jurisdiction.

Quick answer

If you want the shortest possible list, start with these names:

Caesars Entertainment
MGM Resorts International, through BetMGM
PENN Entertainment
Hard Rock International
Bally’s Corporation
Rush Street Gaming / Rush Street Interactive

Companies that combine all three

Company	Physical casinos	Sportsbook	Online casino games	Notes
Caesars Entertainment	Caesars Palace, Harrah’s, Horseshoe, Flamingo, and more	Caesars Sportsbook	Caesars Palace Online Casino / Caesars Casino	One of the clearest examples of a full land-based + digital gaming company
MGM Resorts International	Bellagio, MGM Grand, ARIA, Mandalay Bay, and other resorts	BetMGM Sportsbook	BetMGM Casino	BetMGM is a joint venture with Entain, but MGM is still a major casino owner and operator
PENN Entertainment	Hollywood Casino, Ameristar, L’Auberge, M Resort, and other properties	ESPN BET	Hollywood Casino online casino products	Strong cross-brand strategy across casinos and digital betting
Hard Rock International	Hard Rock Casino and resort properties in multiple markets	Hard Rock Bet	Hard Rock Casino online casino	Online availability is more limited than its land-based casino footprint
Bally’s Corporation	Bally’s-branded and regional casino properties	Bally Bet	Bally Casino	A more recent all-in-one digital and casino strategy
Rush Street Gaming / Rush Street Interactive	Rivers Casino properties and related casino assets	BetRivers Sportsbook	BetRivers Casino	A good example of a connected physical + online gaming ecosystem

Why these companies stand out

These are the operators most often mentioned when people ask which companies combine casinos, sportsbooks, and online casino games because they have three things in common:

A physical casino footprint
They own or operate real-world casinos, resorts, or gaming venues.
A sportsbook brand
They offer sports betting either in person, online, or both.
An online casino product
They provide real-money casino games such as slots, blackjack, roulette, video poker, or live dealer tables in regulated markets.

That combination is important because it lets a company serve the same customer across multiple channels instead of relying on just one.

The biggest names in more detail

Caesars Entertainment

Caesars is one of the most recognizable integrated gaming operators in the U.S. It combines a large portfolio of land-based casinos with Caesars Sportsbook and online casino games under the Caesars brand. For many players, it is the clearest example of a company that truly spans casino floors, sportsbook betting, and iGaming.

MGM Resorts International

MGM’s casino resorts are among the most famous in the world, and its digital presence comes through BetMGM. BetMGM covers both sports betting and online casino games in regulated jurisdictions. Even though the sportsbook and casino apps are run through a joint venture, MGM remains a major player in all three categories.

PENN Entertainment

PENN has built a broad gaming business around regional casinos and digital brands. Its land-based assets are paired with ESPN BET for sports wagering and Hollywood Casino online products for iCasino play. PENN is a strong example of a company using both casino properties and media-driven sportsbook branding.

Hard Rock International

Hard Rock is known globally for its casino and hospitality footprint. In regulated markets, it also offers Hard Rock Bet and Hard Rock Casino online products. Its overall presence is very strong on the land-based side, while its online offerings depend on local gaming laws.

Bally’s Corporation

Bally’s has pushed hard into the “all channels” model with physical casinos, Bally Bet, and Bally Casino. It is one of the more explicit examples of a company trying to unify land-based gaming, sports betting, and online casino play under one brand family.

Rush Street Gaming / Rush Street Interactive

Rush Street is a bit different because the physical casino side and online side are split across related entities. Still, the combination is real: Rivers Casino properties on one side, and BetRivers Sportsbook plus BetRivers Casino on the other. If you’re looking for a connected casino and digital gaming platform, this is one to know.

What to look for in a company that offers all three

If you are comparing companies that combine casinos, sportsbooks, and online casino games, these are the most useful questions:

Do they own real casinos, or only digital brands?
Do they operate their sportsbook in-house, or through a partner?
Is their online casino live in your state or country?
Do they share rewards across casino, sportsbook, and online play?
Are the brands unified, or are they separate products under one parent company?

That last point matters a lot. Some companies run everything under one familiar name. Others use different brands for each channel, even though the same parent company owns them.

Important availability note

Not every company offers all three products everywhere. In the U.S., online casino games are only legal in certain states, and sportsbook rules also vary. That means a company may be a full-stack operator overall, but only partially available in your market.

Bottom line

If you’re asking which companies combine casinos, sportsbooks, and online casino games, the clearest examples are Caesars Entertainment, MGM Resorts International, PENN Entertainment, Hard Rock International, Bally’s Corporation, and Rush Street. These are the names most likely to have both physical casino operations and a serious online betting presence.

If you want, I can also turn this into:

a ranked list by market reach
a U.S.-only version
or a table comparing each company’s casino, sportsbook, and online casino brands