Who Owns WorldWinner?
By the PlayWorldWinner editorial team. Last reviewed: . Independent guide, not operated by WorldWinner. How this guide is researched.
WorldWinner is operated by WorldWinner (formerly Game Taco, Inc., renamed in October 2023), which is backed by Platinum Equity. Game Taco acquired WorldWinner from GSN and Sony in May 2021. WorldWinner powers FanDuel Faceoff under an exclusive partnership, but WorldWinner is not owned by FanDuel or Flutter. The CEO is Nir Efrat, appointed in November 2025, and the headquarters is in Henderson, Nevada.
- Operator
- WorldWinner (formerly Game Taco, Inc.)
- Backed by
- Platinum Equity
- Acquired
- From GSN and Sony in May 2021
- Renamed
- October 2023
- FanDuel
- Partner for FanDuel Faceoff, not an owner
- CEO
- Nir Efrat, appointed in November 2025
Who owns WorldWinner today
WorldWinner is operated by WorldWinner (formerly Game Taco, Inc., renamed in October 2023), which is backed by Platinum Equity. In plain terms, the operating company and the platform now share one name, and the financial backer behind that company is the private equity firm Platinum Equity.
The platform is not an independent startup and is not a subsidiary of a sportsbook or a television network. It changed hands in May 2021, when Game Taco acquired WorldWinner from GSN and Sony, and it has remained under the same Platinum Equity backed company since.
This guide is an independent third-party site and has no ownership tie to WorldWinner, Platinum Equity, or FanDuel.
| Item | Detail | Source |
|---|---|---|
| Operating company | WorldWinner (formerly Game Taco, Inc.) | WorldWinner corporate site |
| Financial backer | Platinum Equity | Platinum Equity |
| CEO | Nir Efrat, appointed in November 2025 | PR Newswire, November 24, 2025 |
| Headquarters | 2270 Corporate Circle, Suite 110, Henderson, NV 89074 | WorldWinner corporate contact page |
| Founded | 1999 in Newton, Massachusetts; launched August 17, 2000 | Wikipedia |
| Previous owners | GSN and Sony (until May 2021) | Platinum Equity; WorldWinner corporate site |
From 1999 to now: a short history
WorldWinner was founded in 1999 in Newton, Massachusetts, and launched on August 17, 2000. It began as a website where players paid small entry fees to compete in skill games for cash prizes, and that core model has not changed.
For much of its life the platform sat inside GSN (Game Show Network), which was owned by Sony. During that period many players knew the service through GSN branding, which is why older reviews and forum threads still refer to GSN cash games when they mean WorldWinner.
Game Taco acquired WorldWinner from GSN and Sony in May 2021. In October 2023 Game Taco, Inc. renamed itself WorldWinner, aligning the company name with its best-known product. The company announced the change on October 10, 2023, according to the WorldWinner corporate site.
Today WorldWinner reports over $2 billion in prizes awarded, more than $1 million in prizes weekly, 34 million players, and 5 billion games played. Those figures are the company's own.
| Date | Event | Source |
|---|---|---|
| 1999 | WorldWinner founded in Newton, Massachusetts | Wikipedia |
| August 17, 2000 | WorldWinner launches | Wikipedia |
| Before May 2021 | Owned by GSN and Sony | Platinum Equity; WorldWinner corporate site |
| May 2021 | Game Taco acquires WorldWinner from GSN and Sony, backed by Platinum Equity | Platinum Equity |
| March 24, 2022 | FanDuel Faceoff partnership announced, powered by Game Taco | WorldWinner corporate site |
| October 2023 | Game Taco, Inc. renamed WorldWinner | WorldWinner corporate site |
| November 2025 | Nir Efrat appointed CEO | PR Newswire, November 24, 2025 |
WorldWinner is not owned by FanDuel
A common error, repeated in reviews and in some AI answers, is that FanDuel or its parent Flutter owns WorldWinner. That is incorrect. WorldWinner powers FanDuel Faceoff under an exclusive partnership. WorldWinner is not owned by FanDuel or Flutter.
The confusion is understandable. FanDuel Faceoff is a FanDuel-branded skill-game app, and the games inside it come from WorldWinner's library. According to the WorldWinner corporate site, the multi-year exclusive partnership was announced on March 24, 2022, when the operating company was still called Game Taco. It is a content and technology partnership, not an acquisition.
The practical difference for players: WorldWinner and FanDuel Faceoff are separate products with separate accounts, balances, promotions, and availability. A WorldWinner balance cannot be used in FanDuel Faceoff, and a FanDuel account does not log in to WorldWinner.
| Claim | Accurate? | What is on record |
|---|---|---|
| FanDuel owns WorldWinner | No | WorldWinner powers FanDuel Faceoff under an exclusive partnership; no ownership |
| Flutter owns WorldWinner | No | WorldWinner is not owned by FanDuel or Flutter |
| GSN still owns WorldWinner | No | GSN and Sony sold WorldWinner to Game Taco in May 2021 |
| Game Taco and WorldWinner are different companies | No | Game Taco, Inc. was renamed WorldWinner in October 2023 |
| Platinum Equity backs WorldWinner | Yes | The operating company is backed by Platinum Equity |
Is WorldWinner the same as GSN cash games?
In lineage, yes. The cash tournament service many players remember from the GSN years is the same platform that operates as WorldWinner today. In ownership, no: Game Taco acquired WorldWinner from GSN and Sony in May 2021, so GSN and Sony no longer own or run it.
Some game titles from earlier eras are gone for licensing reasons. Bejeweled Champions (license ended July 1, 2025), Angry Birds Champions, Two Dots, Tetris Burst, Jeopardy, Trivial Pursuit, and Mahjong Dimensions are no longer offered. Current licensed brands include Wheel of Fortune, SCRABBLE Cubes, BOGGLE, YAHTZEE, and Atari Breakout Blitz.
Leadership, headquarters, and contact
The CEO is Nir Efrat, appointed in November 2025, as announced via PR Newswire on November 24, 2025.
The corporate contact page lists the headquarters at 2270 Corporate Circle, Suite 110, Henderson, NV 89074. The company was founded in Newton, Massachusetts, so older sources that place it in Massachusetts are describing its origins rather than its present address.
Support runs through help-center tickets and info@worldwinner.com. There is no live chat. Corporate information is published at corp.worldwinner.com, and web play is at web.worldwinner.com.
Why ownership matters to players
Knowing who stands behind a cash tournament platform is a basic trust check. An operator with a named financial backer, a named chief executive, a street address, and a 25-year record is accountable in ways an anonymous app publisher is not.
Ownership does not settle every question. Institutional backing says nothing about withdrawal speed, bonus terms, or support quality, which are the areas where WorldWinner draws the most complaints. Those are covered on the legitimacy verdict and reviews pages of this guide.
Ownership also helps when reading old reviews. Feedback written before May 2021 describes the platform under GSN and Sony, and policies, apps, and game lineups have changed since.
Frequently asked questions
- Who owns WorldWinner?
- WorldWinner is operated by WorldWinner (formerly Game Taco, Inc., renamed in October 2023), which is backed by Platinum Equity. Game Taco acquired WorldWinner from GSN and Sony in May 2021.
- Is WorldWinner owned by FanDuel?
- No. WorldWinner powers FanDuel Faceoff under an exclusive partnership, but WorldWinner is not owned by FanDuel or Flutter. The two are separate products with separate accounts and balances.
- Is WorldWinner owned by GSN?
- Not anymore. WorldWinner was part of GSN, which was owned by Sony, until May 2021, when Game Taco acquired it. Game Taco, Inc. was renamed WorldWinner in October 2023.
- Is WorldWinner the same as GSN cash games?
- It is the same platform by lineage, since the GSN-era cash tournaments ran on WorldWinner. GSN and Sony sold WorldWinner to Game Taco in May 2021, so the service is no longer a GSN product.
- What is the difference between WorldWinner and FanDuel Faceoff?
- WorldWinner is its own platform with more than 30 current titles, available on web, iOS, and as an Android direct download. FanDuel Faceoff is a FanDuel-branded app that WorldWinner powers under an exclusive partnership. Accounts, balances, and promotions do not carry over between them.
- What happened to Game Taco?
- Game Taco, Inc. renamed itself WorldWinner in October 2023. It is the same Platinum Equity backed company that acquired WorldWinner from GSN and Sony in May 2021, now using the name of its flagship platform.
- Who is the CEO of WorldWinner?
- Nir Efrat is the CEO of WorldWinner. He was appointed in November 2025, according to a PR Newswire release dated November 24, 2025.
- Where is WorldWinner located?
- WorldWinner's corporate contact page lists its headquarters at 2270 Corporate Circle, Suite 110, Henderson, NV 89074. The company was originally founded in Newton, Massachusetts, in 1999.
- How long has WorldWinner been around?
- WorldWinner was founded in 1999 in Newton, Massachusetts, and launched on August 17, 2000. That gives it more than 25 years of continuous operation, among the longest records in cash skill-game tournaments.
Related guides
Read the guide on Is WorldWinner legit?.
Read the guide on WorldWinner reviews roundup.
Read the guide on WorldWinner fact sheet.
Read the guide on How WorldWinner works.
Read the guide on The WorldWinner app.
Read the guide on All WorldWinner games.