How Sheldon Adelson Turned a $128M Casino Sale Into a $40B Asia Empire
Sheldon Adelson bought the Sands for $128M in 1988, kept it open six years, then imploded it to build the Venetian. The Venetian model — convention business plus luxury hotel plus casino — became his template for $30B in Asia spending.
Sheldon Adelson made his first fortune founding COMDEX (the Vegas computer trade show, sold for $862M in 1995). He bought the Sands casino in 1988 for $128M, ran it 6 years, then demolished it and built the Venetian (1999, $1.5B). The Venetian's convention-business focus broke from leisure-only Vegas. He opened Sands Macau (2004), Venetian Macau (2007), Marina Bay Sands Singapore (2010). At his peak Adelson was worth $35B+. He died in 2021. His widow Miriam runs the empire.
Sheldon Adelson did not start his casino career with a casino. He started with a trade show. The COMDEX computer convention he founded in 1979 became Vegas's largest annual conference, and the convention model became the template for everything he built afterward.
COMDEX — the original empire
In 1979 Adelson and partners founded the Computer Dealers' Exhibition (COMDEX) at the MGM Grand Vegas. By 1985 it filled every Vegas hotel. By 1995 it brought 250,000 attendees annually.
The big insight: convention attendees spend more per visit than leisure tourists. They book longer stays, pay rack rates (corporate budgets), eat at high-end restaurants, and gamble in addition to attending the conference. A casino that could capture convention business in addition to leisure had a fundamentally better revenue mix.
Adelson sold COMDEX to SoftBank in 1995 for $862M.
Buying the Sands — 1988
Adelson bought the Sands Hotel & Casino in 1988 for $128M. The Sands was a pre-Mirage Strip casino — Sinatra's home property in the 1960s, but by 1988 a tired 1952 build with declining business.
He kept the Sands operating for six years while planning a replacement. In 1996 he imploded the Sands and started construction on the Venetian.
The Venetian — 1999
The Venetian opened May 3, 1999. $1.5B build. 4,049 suites (note: every room was a suite — a first for the Strip). Massive convention space (1.7M sqft total, including the connected Sands Expo).
The aesthetic: a recreation of Venice with canals, gondolas, St. Mark's Square. The convention focus: nearly half the property was meeting space. The Venetian became the largest single hotel in the world by room count.
Macau — the global expansion
In 2002 Macau opened to foreign casino licenses for the first time. Adelson bid for and won one of three concessions. He opened:
- Sands Macau (2004): the first Vegas-style casino in Asia, $265M build, paid back its construction cost in less than a year
- Venetian Macau (2007): a $2.4B Cotai Strip property modeled on the Vegas Venetian
- Sands Cotai Central (2012): four hotel towers
- The Parisian Macau (2016): with a half-scale Eiffel Tower replica
- Londoner Macau (2021): Big Ben and Buckingham Palace replicas
Combined Macau revenue at peak (2013): more than 4x his Vegas revenue. Macau briefly made Adelson the 10th richest person in the world.
Marina Bay Sands — 2010
In 2010 Adelson opened Marina Bay Sands in Singapore: $5.7B build, three towers connected by a rooftop "SkyPark" with the world's longest infinity pool. The property quickly became Singapore's most-photographed building and one of Asia's most profitable casinos.
The MBS development cost was the largest hotel investment in history at the time.
The Adelson Asia operation, at its 2013 peak, generated more revenue per day than the entire Las Vegas Strip combined. Vegas had become a sideshow to the Asian casino empire he built using the Vegas Venetian as the prototype.
The 2022 Vegas exit
In 2022 Adelson's company Las Vegas Sands sold the Venetian Vegas to Apollo Global and VICI Properties for $6.25B. Sands had become a pure-Asia operator. The Vegas property — the original Venetian, the building that started everything — was no longer part of the company.
The deal closed in February 2022. Adelson had died in January 2021. His widow Miriam Adelson became the company's controlling shareholder.
What's left of the empire
Las Vegas Sands in 2026:
- Macau properties (Venetian, Sands Macau, Cotai Central, Parisian, Londoner)
- Marina Bay Sands Singapore
- Pursuing a New York downstate license (with development partners)
- Exploring Texas legalization (Adelson family is the largest GOP donor in Texas)
- No Vegas properties
The Vegas Venetian is now operated by Apollo / VICI as Venetian Resort Las Vegas. Same building, different owner.
For Macau context and the broader casino industry: the Foxwoods story covers tribal gaming. For the Vegas side: Vegas Strip 2026.
Topics
- adelson
- sands
- venetian
- macau
- history