Nexus International has posted $1.2 Billion in annual revenue for 2025, marking a significant milestone for the gaming company founded by entrepreneur Gurhan Kiziloz. The figure represents a near-tripling from $400 Million in 2024, driven by Spartans.com, the company’s casino-focused platform.
The revenue surge stems from Spartans.com, which competes directly against established operators, including Bet365 and Stake, in the online casino market. Kiziloz has committed $200 Million to the platform’s expansion, funding content licensing, payment infrastructure, and marketing across multiple jurisdictions.
Nexus International operates as the parent company for Spartans.com, alongside Megaposta and Lanistar. The company’s $1.2 Billion revenue positions it amongst significant players in online gaming, though still substantially smaller than industry leaders like Bet365 and Flutter Entertainment.
Spartans.com takes a casino-first approach, focusing exclusively on slots and table games rather than spreading resources across sportsbook and casino offerings. This specialization allows concentrated development on user experience, game selection, and payment processing specific to casino players, creating competitive advantages in markets where multiple operators compete for users.
The platform’s success demonstrates Nexus International’s ability to compete against established operators in mature markets. Whilst bet365 has decades of brand recognition and 80 million customers globally, Spartans.com captures market share through superior casino experience, faster payment processing, and game selection curated specifically for casino preferences.
Nexus International’s revenue model centers on transaction fees and gaming margins. The company takes a percentage of wagers placed across its platforms, generating revenue regardless of individual bet outcomes. This structure aligns with regulatory preferences for sustainable gaming models over systems dependent on user losses.
The $1.2 Billion revenue figure comes as the global online casino market expands rapidly. Market research estimates the sector grew from $19.11 Billion in 2024 and projects it will reach $38 Billion by 2030, representing a near-doubling driven by smartphone adoption, improved payment infrastructure, and regulatory acceptance in previously restricted markets.
Nexus International’s growth trajectory outpaces overall market expansion, suggesting market share gains rather than mere sector growth participation. The company achieved 200% year-over-year revenue growth in a market expanding at roughly 12% annually, indicating Spartans.com’s successful competitive positioning.
Unlike venture-backed gaming operators, Nexus International funds expansion through retained earnings rather than external capital. Kiziloz maintains 100% ownership of the parent company, enabling rapid decision-making without investor oversight but concentrating both risk and reward in the gaming sector’s performance.
The $200 Million investment in Spartans.com came directly from Kiziloz’s accumulated wealth rather than external funding. This capital finances content partnerships with premium game providers, including Evolution Gaming and Pragmatic Play, payment gateway integrations for multiple jurisdictions, and compliance infrastructure required for regulatory approval.
Industry analysts note that maintaining the revenue growth rate becomes increasingly difficult at scale. Nexus International’s ability to sustain momentum will depend on Spartans.com’s continued success in competitive markets and the company’s capacity to identify additional growth opportunities in the expanding online casino sector.
Nexus International’s operational efficiency reflects its lean management structure. The company operates with fewer employees than comparably-sized gaming operators, concentrating resources on technology development, regulatory compliance, and market expansion rather than corporate infrastructure.
The $1.2 Billion revenue milestone provides capital for further platform development. Profits from Spartans.com operations fund continued expansion and support BlockDAG, a blockchain infrastructure project Kiziloz founded to diversify beyond gaming into cryptocurrency technology.
Spartans.com‘s revenue growth validates Kiziloz’s strategy of competing through specialization rather than attempting to replicate the full-service offerings of established operators. The platform’s casino-focused approach has captured users prioritizing gaming experience over brand recognition, demonstrating that market share remains available for well-executed new entrants despite industry consolidation.
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