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An MGA-licensed sportsbook and casino with strong regional presence in Greece, Cyprus and Romania
Visit Winmasters →Winmasters welcome bonus in Romania
Context for Romania: Romania's check runs the opposite way to most people's instinct, and getting it backwards is the common mistake. The ONJN publishes both a blacklist of unlicensed domains and a WHITE LIST of licensed operators - Class I for operators, Class II for suppliers - and only the white list makes play lawful. A site being absent from the blacklist proves nothing: you will probably still be able to reach it, but playing there is unlawful unless it appears on the white list. The blacklist is large and actively enforced - 1,546 domains have been ordered blocked by ISPs, and Polymarket was added on 29 October 2025. Check any operator against the Class I list at onjn.gov.ro before depositing rather than trusting a licence badge or an affiliate page, this one included. The market is also tightening fast: Law 141/2025, in force from 1 August 2025, raised the annual authorisation tax from 21% to 30% of gross gaming revenue and the minimum annual fee from EUR 400,000 to EUR 480,000; operators need a permanent establishment in Romania and, where their servers sit abroad, mirror servers on Romanian soil giving ONJN real-time access. Advertising rules are moving too - celebrity and influencer endorsements are already banned across TV, radio and social media, Bucharest is removing gambling publicity from city-controlled outdoor sites from 1 January 2026, and the regulator's 2026 agenda proposes raising the gambling age from 18 to 21 plus restricting online promotions between 06:00 and midnight.
Here is the current Winmasters welcome offer for players in Romania. Bonus terms change and are set by Winmasters for each market — always confirm the live offer on its own site. See every licensed betting site in Romania →
Pros
- Genuine Malta Gaming Authority licence plus local Greece, Romania and Cyprus licences
- Comprehensive sportsbook: 1,000+ betting markets across major sports
- Large casino library (4,000+ games from 118+ providers)
- Built on EveryMatrix's established, well-tested platform technology
- Strong regional presence since 2014
Cons
- Corporate ownership structure not fully transparent across sources
- Core focus concentrated on Greece, Cyprus and Romania
- Payment method details not fully documented in available sources
- Bonus terms vary significantly by country
Our verdict
Winmasters has built a solid regional presence since 2014 across Greece, Cyprus and Romania, holding genuine licences from the Malta Gaming Authority, Greece's regulator, Romania and Cyprus's National Betting Authority (Class B). The product is genuinely comprehensive: a sportsbook covering football, tennis, basketball, ice hockey and handball across over 1,000 betting markets, plus a casino library of over 4,000 games from 118+ providers including NetEnt, Playtech and Evolution — all built on EveryMatrix's established turnkey platform technology. The one soft spot in research is corporate transparency: multiple related entities (WM Interactive Limited, Level Up Interactive Limited, Wish Me Luck Limited) are associated with the brand across sources, without a fully clear single ownership structure. Overall, for bettors in its core Greek, Cypriot and Romanian markets, Winmasters is a well-regulated, product-rich choice.
How we rated it
Trust & licensing (20%)8.2
Genuine Malta Gaming Authority licence (MGA/CL1/1033/2014), plus local licences in Greece, Romania and Cyprus (Cyprus National Betting Authority Class B); ownership structure across related entities is not fully transparent, a minor caveat.
Sportsbook & odds (25%)7.9
Comprehensive sportsbook covering football, tennis, basketball, ice hockey, handball and over 1,000 betting markets, built on EveryMatrix's turnkey sportsbook technology.
Mobile & UX (10%)7.7
Large casino library of over 4,000 games from 118+ providers, including NetEnt, Playtech and Evolution, built on EveryMatrix's platform.
Bonuses & value (15%)7.4
Regulated-market welcome offers, varying by country under MGA/Greek/Romanian/Cypriot compliance requirements.
Customer support (10%)7.4
Established support infrastructure across its core Greece, Cyprus and Romania markets since 2014.
Payments & payouts (20%)7.3
Regulated-market payment processing across its core markets; specific methods not fully detailed in available sources.
Quick facts
| Founded | 2014 |
| Owner | WM Interactive Limited (Malta); related entities also cited across sources |
| Licensing | Malta Gaming Authority (MGA/CL1/1033/2014), Greece, Romania, Cyprus National Betting Authority (Class B) |
| Sports | Football, tennis, basketball, ice hockey, handball; 1,000+ betting markets |
| Casino | 4,000+ games from 118+ providers (NetEnt, Playtech, Evolution) |
| Technology | EveryMatrix turnkey PAM/sportsbook platform |
| Markets | Greece, Cyprus, Romania, Malta/Ireland |
| Corporate structure | Multiple related entities associated with the brand — not fully clear-cut |
How we verified this
Winmasters holds a genuine Malta Gaming Authority licence (MGA/CL1/1033/2014), plus local licences in Greece, Romania and Cyprus (Cyprus National Betting Authority Class B). Some sources associate multiple related entities (WM Interactive Limited, Level Up Interactive Limited, Wish Me Luck Limited) with the brand, so the exact corporate structure is not fully clear-cut. Its welcome bonus varies by country and currency; confirm the current offer on Winmasters' own local site.
Where Winmasters is licensed
Winmasters appears on the official register in 3 countries. Highlighted countries have a full local review — pick yours for its welcome bonus and licence details.
About Winmasters
Winmasters is a sportsbook and casino founded in 2014, operated by WM Interactive Limited (Malta), with related entities (Level Up Interactive Limited, Wish Me Luck Limited) also associated with the brand across public sources. It holds a genuine Malta Gaming Authority licence (MGA/CL1/1033/2014), plus local licences in Greece, Romania and Cyprus (Cyprus National Betting Authority Class B). Winmasters offers a comprehensive sportsbook covering football, tennis, basketball, ice hockey and handball across over 1,000 markets, alongside a casino library of over 4,000 games from 118+ providers, all built on EveryMatrix's turnkey platform technology.
Winmasters FAQ
Is Winmasters safe and legit?
Yes — Winmasters holds a genuine Malta Gaming Authority licence (MGA/CL1/1033/2014), plus local licences in Greece, Romania and Cyprus (Cyprus National Betting Authority Class B). Its exact corporate ownership structure across related entities is not fully transparent, a minor caveat.
Which countries does Winmasters operate in?
Winmasters' core markets are Greece, Cyprus and Romania, with additional Malta/Ireland presence.
How many casino games does Winmasters have?
Winmasters offers over 4,000 casino games from more than 118 providers, including NetEnt, Playtech and Evolution.
What is the Winmasters welcome bonus?
Winmasters offers a new-customer welcome bonus that varies by country and currency under its regulatory requirements. Always check the current offer on Winmasters' own local site.
What technology powers Winmasters?
Winmasters is built on EveryMatrix's turnkey PAM (Player Account Management) and sportsbook platform technology.