Where Is WynnBET Located? Las Vegas, Not Offshore

Where Is WynnBET Located?

Where is WynnBET located? The address on file is 3131 Las Vegas Boulevard South, Las Vegas, Nevada 89109 — not a registered-agent mailbox in another state, but the street address of the Wynn Las Vegas resort itself. Figuring out who actually operates the app takes one more layer, since three different names sit between that address and the "WynnBET" brand a reader remembers.

Where is WynnBET located? Pull the address off the license filings and it traces to 3131 Las Vegas Boulevard South, Las Vegas, Nevada 89109 — the physical street address of the Wynn Las Vegas resort. That part is simple. What takes more untangling is which company, exactly, that address belongs to, because three different legal names sit between the building and the app icon.

The Las Vegas Address

3131 Las Vegas Blvd S is where Wynn Resorts, Limited (NASDAQ: WYNN) lists its principal executive office, and it’s also, literally, the resort itself — there’s no separate corporate park or back office standing in for the brand. That makes WynnBET an easy case compared to most offshore-adjacent sportsbook searches on this site: no Curaçao registered agent, no Comoros paperwork trail, just a Nevada Strip address that anyone can look up or walk into.

The entity on the license paperwork: state gaming filings don’t say “Wynn Resorts” — the Massachusetts Gaming Commission and Maryland Lottery and Gaming Control Commission both list the licensee as “WSI US, LLC,” doing business as WynnBET. WSI US is the operating subsidiary that actually applies for and holds each state license.

Three Names, One Company

The ownership chain runs three layers deep. Wynn Resorts, Limited is the publicly traded parent everyone knows. Underneath it sits Wynn Interactive, Ltd., a digital-gaming holding company Wynn Resorts formed in October 2020 by merging its own existing online sports betting and social-casino business into a combination with BetBull Limited, a UK sports-wagering technology company — Wynn Resorts ended up owning roughly 71% of Wynn Interactive, with former BetBull shareholders holding the remainder. Below that sits WSI US, LLC, the actual licensed operator: the name that shows up on state paperwork as “WSI US, LLC d/b/a WynnBET.”

That structure explains the one meaningfully non-US detail in the ownership chain — the minority BetBull stake — without it meaning much for a player. The licensed operating company and the public parent above it are both American, headquartered where the casino itself sits.

What’s Still Actually Licensed There

Being headquartered at 3131 Las Vegas Blvd S doesn’t mean every state license survived. WSI US, LLC held Massachusetts’s Category 3 Sports Wagering Operator license — tethered to Wynn MA, LLC d/b/a Encore Boston Harbor — until it stopped taking Massachusetts bets in February 2024, and it held a comparable mobile license in Maryland before exiting that market too. The one license still active today is the Nevada Gaming Control Board authorization tied to Wynn Las Vegas and Encore at Wynn Las Vegas, under the app now branded Wynn Sports Nevada rather than WynnBET.

The Short Version

WynnBET is based at 3131 Las Vegas Blvd S, Las Vegas, Nevada 89109, operated by WSI US, LLC, a subsidiary of Wynn Interactive, Ltd., itself majority-owned by the publicly traded Wynn Resorts, Limited. The address hasn’t moved. What changed is how many states still recognize a license tied to it — as of 2026, that’s Nevada alone. 21+ where legal.

Where is WynnBET located? — Frequently Asked Questions

Where is WynnBET located?

WynnBET is run out of 3131 Las Vegas Blvd S, Las Vegas, Nevada 89109 — the same address as the Wynn Las Vegas resort and Wynn Resorts, Limited's corporate headquarters. There is no offshore address anywhere in the ownership chain.

What company owns WynnBET?

Wynn Resorts, Limited (NASDAQ: WYNN) is the ultimate parent. The operating structure underneath it runs through Wynn Interactive, Ltd. — a digital-gaming holding company formed in October 2020 when Wynn Resorts merged its own online sports betting and social-casino business with BetBull Limited, a UK sports wagering technology company — and then WSI US, LLC, the subsidiary that actually files for and holds each state license as "WSI US, LLC d/b/a WynnBET."

Is WynnBET a US company?

The licensed operating entity, WSI US, LLC, and the public parent, Wynn Resorts, are both US-based. The one non-US piece is Wynn Interactive's minority ownership: roughly 29% belongs to the former shareholders of BetBull Limited, a UK sports betting technology firm Wynn Resorts brought in as a partner rather than an offshore front.

Does WynnBET have a different address in every state?

No separate branch office, but a separate license filing in each state it ever operated in. WSI US, LLC held Massachusetts's Category 3 Sports Wagering Operator license (tethered to Wynn MA, LLC d/b/a Encore Boston Harbor) until it stopped operating there in February 2024, and Maryland's mobile sports wagering license before that market too. The Las Vegas address doesn't change; whether a given state's regulator still recognizes that license does.

Is WynnBET the same company as Wynn Sports Nevada?

Yes. Wynn Resorts renamed the Nevada app "Wynn Sports Nevada" in February 2024 to separate the one market still operating from the discontinued national WynnBET brand, but the underlying licensee and address didn't change — it's still WSI US, LLC out of 3131 Las Vegas Blvd S.