STEG Ltd

What STEG Ltd does

STEG Ltd operates the Xoso66 (also branded Xổ Số 66) online lottery, casino, and sports betting platform, which is targeted at individual consumers in Vietnam and the wider Southeast Asian region. The platform was launched on June 6, 2016, and is operationally headquartered at 21 Nguyen Kim Street, Ward 6, District 10, Ho Chi Minh City, Vietnam. STEG Ltd's firmographic profile lists only 5 employees, and the company is privately held with no disclosed funding rounds, investors, management team, or audited revenue figures. The only disclosed certification is a DMCA badge on the website, with no recognized gambling license identified in the source material.

The Xoso66 product offering is built around Vietnamese lottery (traditional regional draws, fast-result lottery, and VIP lottery) and is supplemented by mini games (Bầu Cua, Tài Xỉu), traditional Vietnamese and Asian casino card games (Baccarat, Phỏm, Mậu Binh, Xì Tố, Liêng), a fish shooting arcade game, and sports betting delivered through three integrated third-party platforms—SBOBET Sport, Cmd368 Sport, and United Gaming. The technical stack is a web-based platform with native Android and iOS mobile applications (distributed via Google Play and the Apple App Store plus a QR-code download fallback), SSL encryption for data protection, and a real-time result display system. Users self-register and self-serve, funding accounts via bank transfer, Vietnamese e-wallets (MoMo, ZaloPay), or phone scratch cards.

The business model is a transaction-based take rate on every wager placed: users purchase points at a rate of 1 point = 100 VND, with a minimum deposit and withdrawal of 300,000 VND and a minimum bet of 30,000 VND; withdrawals are processed within approximately three minutes. Marketing is conducted entirely through digital channels—SEO content (lottery prediction guides, casino tutorials, sports betting tips), social media, referral/affiliate programs with reward points, and app-store listings—with no physical retail or third-party distribution. The company markets itself as "one of the largest and most reputable betting groups in Asia," claiming millions of daily players, though these claims are not independently verified in the source material.

Name

STEG Ltd

Legal name

XOSO66

Website

https://steg.uk.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

STEG Ltd operates Xoso66, a direct-to-consumer online lottery, casino, and sports betting platform serving Vietnamese and Southeast Asian consumers via web and native mobile apps, monetizing through a take rate on every wager placed using a point-based system.

Ownership category

akta.pro rank

Product category

Online Lottery & Casino Gaming

NAICS

Gambling Industries (7132)

SIC

Services-Miscellaneous Amusement & Recreation (7990)

akta.pro primary industry

Digital Lottery & iLottery Platforms (Web/App) (MPAEAFAD)

akta.pro secondary industries

iGaming Platform Providers (Turnkey/Casino & Sportsbook Platforms) (MPAEAKAA), iGaming/Online Slot Content & Remote Game Servers (RGS) (MPAEAJAI), Player Wallets, Escrow & Custodial Account Services (MPAEALAK)

Keywords

• Online lottery platform
• Casino gaming services
• Sports betting platform
• Mobile gaming apps
• Digital gambling platform

Headquarters

HQ city

Ho Chi Minh City

HQ country

Vietnam

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Technology or R&D, Marketing or Sales, Operations, Personnel

Revenue model

1. Lottery and Casino Gaming (Transaction-based take rate): Xoso66 generates revenue through a take-rate/commission model on gaming activities. Players purchase points (1 point = 100 VND) to participate in lottery draws, fast lottery, VIP lottery, mini games, casino games (Baccarat, Phỏm, Mậu Binh, Xì Tố, Liêng, Bầu Cua), sports betting, and fishing games. The platform retains a percentage of each gaming transaction as its primary revenue stream. Additional revenue comes from promotional programs where users complete wagering requirements before withdrawing.
2. Sports Betting Commission: Revenue generated from sports betting across multiple sports (football, basketball, tennis, esports, motor racing) through integrated gaming halls (SBOBET Sport, Cmd368 Sport, United Gaming) with various bet types including Asian handicap, over/under, and 1×2 wagers.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

STEG Ltd operates the Xoso66 online lottery and gaming platform, providing traditional lottery, fast-result lottery, VIP lottery, mini games, casino table games, fish shooting, and integrated sports betting. The service is delivered through a website and dedicated Android/iOS mobile applications targeting individual consumers, primarily in Vietnam and across Asia, with a point-based wagering system (1 point = 100 VND).

Product overview

Xoso66 is an online lottery and entertainment platform operating as a unified product offering. The platform provides traditional lottery, quick lottery, and VIP lottery services as core offerings, supplemented by mini-games (Bầu Cua, Tài Xỉu), casino games (Baccarat, Mậu Binh, Phỏm, Xì Tố, Liêng), a fish shooting game, and sports betting. The ecosystem integrates multiple third-party betting platforms including United Gaming, Cmd368 Sport, and SBOBET Sport. The service is accessible via website and mobile apps for Android and iOS.

Differentiator

Problem solved

Functional benefit

Products and services

• Xoso66 Online Lottery & Gaming Platform Web-based online lottery and casino platform offering traditional three-region Vietnamese lottery draws, fast-result lottery, VIP lottery, mini games (Bầu Cua, Tài Xỉu), casino table games (Baccarat, Phỏm, Mậu Binh, Xì Tố, Liêng), fish shooting, and integrated sports betting. Accessible to individual players via desktop and mobile browsers, using a point-based wagering system with deposits accepted via bank transfer, e-wallets, and scratch cards.
• Xoso66 Mobile App (Android & iOS)
• Xoso66 Sports Betting Sports betting service covering football (including Premier League, La Liga, Champions League), basketball (NBA, EuroLeague), tennis, motorsports, and esports (League of Legends, Dota 2), supporting live betting, Asian handicap, over/under, and 1x2 bet types through integrated gaming halls.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature4 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• W88: W88 is a major Asian online betting platform offering sportsbook, casino, lottery-style games, and slots targeting Vietnamese and Southeast Asian consumers — directly comparable product portfolio, customer base, and distribution model to Xoso66.
• Dafabet: Dafabet is a large Asian-focused online gambling operator offering sports betting, casino, and lottery products — comparable vertically-integrated gambling platform with similar geographic footprint.
• BK8: BK8 is an Asian online betting platform with strong Vietnamese-market presence, offering sportsbook, casino, slots, and lottery-style games with similar affiliate-driven acquisition model.
• M88: M88 is an established Asian online gambling brand offering sports betting, casino, and lottery products with strong presence in Vietnam and Southeast Asia — overlapping target customer base and product mix with Xoso66.
• Fun88: Fun88 is a multi-vertical online betting operator (sportsbook, casino, lottery, slots) with significant Vietnamese and Asian consumer traffic — directly comparable integrated gambling platform.
• 188Bet: 188Bet is an Asian-focused online sportsbook and casino operator with established presence in Vietnam and surrounding markets — comparable product mix and target demographic.
• 1xBet: 1xBet is a global online gambling operator with particularly strong penetration in Southeast Asia, offering sports betting, casino, and lottery products comparable to Xoso66's portfolio.

Broad incumbents

• Bet365: Bet365 is a global incumbent in online sports betting and casino, serving Asian consumers alongside broader geographies — broader portfolio but overlapping product capabilities and target customers.

Regional players

• VN88: VN88 is a Vietnam-domestic online betting brand offering sports betting, casino, and lottery products targeted at Vietnamese consumers — comparable product mix and single-country focus.

Emerging players

• KTO: KTO is a smaller, Asia-focused online sportsbook and casino operator with growing Vietnamese market presence — comparable product offering at a smaller scale than the leading regional incumbents.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/steg-ltd

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about STEG Ltd