01.tech
Also known as: 1win
1win is a business-to-consumer betting and casino operator, not a business-to-business platform vendor: its technology runs its own brand plus a network of mirror domains and partner skins rather than being licensed to arm's-length operators. It offers sportsbook, esports and casino products under a Curacao licence and acquires players mainly through affiliate and streamer marketing. A 1win fingerprint on a site therefore identifies a 1win-operated or 1win-affiliated skin, not a platform deployment by an independent operator.
- Founded
- 2016
- Headquarters
- Willemstad, Curaçao
- Ownership
- Not established. No parent company, corporate registration or investor record could be verified; an MFI Investments ownership claim circulates in secondary sources but could not be checked against a register.
- Licences
- Curacao
- Products
- sportsbook, casino, live casino, esports betting, poker, crash games, affiliate programme
- Brands
- 10
- Also known as
- 1win
- Website
- 01.tech
History
1win runs as a consumer betting brand under a Curacao licence, maintaining a large estate of mirror and alternate domains so that it stays reachable in markets where its primary domain is blocked. This catalogue's own technical pass found roughly eighty domains sharing the bstatic.live CDN, several of them self-identifying as 1win skins, which is consistent with a franchise or partner-skin arrangement rather than an arm's-length business-to-business licensing operation. The corporate record behind the brand is thin. 1win.partners does not serve its pages to outside requests and no company-registry entry could be reached, so the 2016 founding year and the Willemstad, Curaçao base rest on secondary sources rather than on a filing. No rename, acquisition or spin-off was found, and the entry is deliberately kept narrow rather than filled out with unsourced dates.
Notable
- Operates a large estate of mirror and alternate domains; this catalogue's technical pass found about eighty domains sharing the bstatic.live CDN, several self-identifying as 1win skins.
- Distribution runs through affiliates and streamers rather than a business-to-business sales channel, so the named 'operators' in this entry are skins and partners rather than licensees.
- 1win publishes no public business-to-business developer documentation or client list.
- Kazakhstan opened a criminal investigation in 2023, blocked the platform, and in 2024 placed four suspected organisers on an international wanted list; criminal income was estimated at 3.8 billion tenge.
- A November 2024 breach copied roughly 96-100 million user records including emails, phone numbers, IPs, dates of birth and SHA-256 password hashes; the dataset was added to Have I Been Pwned.
- The mellstroy.game casino, announced in May 2025 and live from early October 2025, is run in partnership with 1win, with streamer Andrey Burim as brand ambassador only.
- 1win Partners advertises RevShare from 50% and CPA up to $250, claims 30,000,000 users and 100,000+ affiliates, and states the product is not offered in EU countries.
Used by
- Mellstroy
- Ace Game
- MaxWin
- Wintomic
- Lucky Star
- NewLine
- one-vv0199.com
- one-vv0360.com
- 1w-growth.life
Disputed client claims
- one-vv0199.com — Not a third-party operator: the domain serves 1win's own Russian-language casino and sports betting site and is one of 1win's rotating mirror domains.
- one-vv0360.com — Not a third-party operator: it 301-redirects to one-vv1156.com, which serves 1win's own site — a 1win mirror, not a separate brand.
- 1w-growth.life — Not a third-party operator: the domain serves 1win's own Russian-language casino and sports betting site and functions as a 1win affiliate and redirect host.
Casinos on this site running it (1)
Of the 10 brands tied to this platform, these 1 have a profile here; the other 9 are named under “Used by” above, without one.
How well established
The technical fingerprint is inferred rather than directly documented. What is solid is what 1win is — a consumer betting brand with an affiliate arm rather than a B2B sportsbook vendor — together with the skin-and-mirror model shown by this catalogue's own technical capture, the Kazakhstan and Russia enforcement action and the 2024 data breach. The Curaçao licence number, the FirstBet rebrand, the MFI Investments ownership claim, the founding year and the headquarters all rest on secondary sources, and the Curaçao Gaming Authority publishes no licensee search against which to check them.
