- Founded
- 2012-01-01 in London, United Kingdom
- Headquarters
- London, United Kingdom
- Phone
- +44 20-3393-3662
Colossus Bets Ltd is a London-based, multi-award-winning operator and B2B technology supplier that specializes in pari-mutuel pool betting, offering some of the largest guaranteed sports and racing jackpots in the world. Founded in 2012 by Bernard Marantelli and Željko Ranogajec, the company was the first to introduce leg-by-leg cash-out functionality in the pool-betting space and holds a portfolio of US patents covering cash-out across all betting and gaming verticals. Colossus distributes its pools both directly to consumers under its own brand and, more significantly, through a global B2B network that includes partners such as bet365, Paf, Mr Green, and RaceCoast. Its proprietary technology supports over 30 currencies and 25 languages, and in addition to standard pick-’em pools, the company offers Syndicates (a crowdbetting feature that allows players to pool stakes for larger entries) and a daily fantasy sports mode called MVP. Regulated by the UK Gambling Commission (licence 31514), Colossus is expanding into the US market and employs approximately 33 people at its corporate headquarters at 3 Lombard Street, London. The business is privately held and does not publicly disclose revenue, but its recurring innovations and growing partner network underscore its influence in the global pool-betting ecosystem.
Detailed Review
History and Founding
Colossus Bets Ltd was incorporated in the United Kingdom on 8 March 2012. The company was co-founded by Bernard Marantelli, a long-time figure in the betting industry, and Željko Ranogajec, an Australian professional gambler and investor. From the outset, Colossus set out to differentiate itself from fixed‑odds bookmakers by focusing exclusively on pool (pari‑mutuel) betting, where players compete against each other for pooled stakes rather than against a bookmaker’s odds. The company quickly gained attention by guaranteeing large jackpots on multi‑leg sports and horse‑racing pools, a model that had traditionally been associated with small pools in the UK and Europe.
Business Model and Revenue
Colossus generates revenue primarily through a segmentation fee on pool stakes (the house take) and through licensing fees charged to B2B partners. The company does not act as a bookmaker in the traditional sense; instead, it provides the technology platform that runs the pools, manages risk by capping liability on guaranteed jackpots, and shares a portion of the pool’s net revenue with operator partners. This asset‑light model allows Colossus to scale across geographies without taking on direct retail or marketing costs. The exact financials are not publicly disclosed as the company remains privately held, but its 2025/2026 accounts with Companies House describe it as a small‑to‑medium enterprise.
Core Products and Platforms
Colossus’s flagship product is the Colossus Pools platform, which offers guaranteed jackpots on multi‑leg sports and racing events in over 25 languages and 30 currencies. A key differentiator is the patent‑protected leg‑by‑leg cash‑out feature (US patents 8,708,811; 9,196,126; 10,102,716), which allows players to lock in a return before an event ends – a first in the pool‑betting sector. The Colossus Syndicates product enables crowdbetting, where players can combine stakes to purchase larger entries and share prizes proportionally. In 2025–2026, the company launched MVP (Most Valuable Player), a daily fantasy sports mode where users select top individual performers rather than teams, broadening the addressable audience beyond traditional pool players.
B2B Technology and Partnerships
While Colossus operates its own consumer‑facing website, the majority of its pool turnover comes through B2B licensing. The company licenses its pool engine, cash‑out module, syndicates feature, and full back‑end to third‑party operators. Notable B2B clients include bet365, Paf, Mr Green, and RaceCoast. In January 2026, Colossus announced a landmark partnership with BetMakers Technology Group to distribute its sports and daily fantasy pools across BetMakers’ global platform network, targeting operators in North America, Europe, Africa, and Asia. This deal significantly expands Colossus’s reach beyond its existing European and Australian presence. Earlier, in 2021, Colossus entered an esports patent‑licensing agreement with Esports Technologies, covering cash‑out technology in the esports betting vertical.
Market Position and Competition
Colossus occupies a niche position as the only pure‑play pool‑betting operator with a substantial B2B technology offering. Its main competitors include traditional pool operators such as the Tote (UK) and PMU (France), as well as fixed‑odds bookmakers that offer pool‑betting features. The company’s patent portfolio provides a competitive moat around its cash‑out and syndicates mechanics, though the industry is increasingly moving toward integration of pool and fixed‑odds products. Colossus’s focus on guaranteed jackpots and innovation in daily fantasy sports (MVP) positions it well to capture growth in the US market, where pool betting is still nascent.
Regulatory and Licensing
Colossus Bets Ltd holds a UK Gambling Commission licence (number 31514), which permits remote pool betting and software supply. The company’s registered address at 3 Lombard Street, London, EC3V 9AA serves as its corporate headquarters and is listed on the UKGC public register. As Colossus expands internationally, it will need to secure licences in additional jurisdictions, particularly in the United States. To date, the company has not disclosed specific state‑by‑state licences, but the BetMakers partnership is expected to facilitate regulatory compliance in target markets.
Recent Developments and Leadership Changes
The company has undergone leadership changes to drive US expansion. Laurence Jones currently serves as CEO (as of early 2026), succeeding Paula Cara Farcas, who had been appointed CEO in 2025. The company’s corporate team page had previously listed Bernard Marantelli as CEO and Founder, but it has not yet been updated to reflect the most recent transition. Alberto Zuin holds the dual role of Chief Information Officer and Chief Information Security Officer. In a January 2026 press release, Colossus announced that it was entering “a new era of US expansion and tech provision,” underscoring its strategic pivot toward the American market.
Key Products
Colossus Pools
Guaranteed, multi-leg sports and racing jackpots on a pari-mutuel basis, available in over 25 languages and 30 currencies.
Cash-Out
Patented leg-by-leg cash-out feature that allows players to secure winnings before an event finishes.
Colossus Syndicates
A crowdbetting solution enabling players to pool stakes for a single ticket, increasing entry size and potential prize.
Colossus Fantasy / MVP
Daily fantasy sports mode where users select top individual performers (e.g., most points, most passes) rather than teams.
B2B Technology Platform
White-label pool-betting engine, including cash-out and syndicates modules, licensed to operators such as bet365, Paf, and Mr Green.
Offices & Headcount
33 employees (approx.)
Key Persons
- Bernard Marantelli
Founder
- Alberto Zuin
Chief Information Officer (CIO) & Chief Information Security Officer (CISO)
