Full-Time
Electronic trading platform and market-making provider
$125k - $155k/yr
New York, NY, USA
In Person
XTX Markets provides liquidity and executes trades across multiple asset classes, serving institutional clients by acting as a global electronic market maker. It operates a high-technology trading platform that uses algorithms and high-frequency strategies to place and manage large buy and sell orders, delivering tight prices and deep liquidity by continuously analyzing market data and running quantitative models. The firm differentiates itself through a strong focus on transparency, ethical trading practices, data-driven decision making, and a client-centric approach that offers tailored support and long-term partnerships. Its goal is to strengthen market liquidity and stability by providing reliable, efficient, and well-priced trading solutions.
Company Size
201-500
Company Stage
N/A
Total Funding
N/A
Headquarters
London, United Kingdom
Founded
2015
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Gym Membership
Health Insurance
Paid Holidays
401(k) Retirement Plan
XTX, the trading firm owned by London's biggest taxpayer Alex Gerko, posted record profits of £1.7 billion in 2025, up 33% from the previous year. Revenues rose 44% to £3.9 billion as the company capitalised on market volatility. Gerko, who owns 75% of XTX, paid himself £682 million last year and paid £331.4 million in personal tax, making him London's highest taxpayer. The Russian-born British citizen founded XTX in 2015 and has grown it into one of Britain's most profitable companies using machine learning technology to handle over $250 billion in daily transactions. The 46-year-old mathematician has donated more than £350 million to charities since 2020, focusing on mathematics education and conservation efforts.
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Crossover Markets has raised $31 million in a Series B round led by Tradeweb Markets, valuing the institutional digital asset trading firm at $200 million. DRW Venture Capital, Illuminate Financial, Ripple, Virtu Financial, Wintermute Ventures and XTX Markets also participated. The company operates CROSSx, one of the industry's first execution-only cryptocurrency electronic communication networks. Since launch, CROSSx has matched over $50 billion in notional trading volume across 12 million trades and supports nearly 100 live participants. Tradeweb plans to provide its global clients access to Crossover's institutional spot crypto liquidity through its algorithmic order-routing technology. The funding will enhance CROSSx's technology stack, expand global operations and deepen integrations with institutional partners. Crossover Markets is headquartered in Wilmington, Delaware.
SOLVE Chemistry, a London-based AI startup, has raised £4 million in seed funding led by XTX Ventures, with participation from SuperSeed, Creator Fund and Endgame Capital. The Imperial College London spinout uses ultra-high-throughput data collection hardware to obtain chemical reaction data 20 times faster than traditional methods, training AI models to predict optimal manufacturing processes. The company works with pharmaceutical and agrochemical manufacturers, including BASF and multinational pharmaceutical firms, to accelerate production timelines and reduce costs. The funding will enable SOLVE Chemistry to quadruple production capacity and expand its team. Founded in April 2024 by Dr Linden Schrecker and Dr Jose Pablo Folch, the company completed its spinout from Imperial in just one month, significantly faster than the typical six-month timeline for university spinouts.
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