BMLL

BMLL provides harmonised, analytics-ready historical order book data spanning global equities, ETFs, futures and US options. Through its cloud-native platform and proprietary engineering process, the company cleanses, standardises and unifies raw market data into a consistent, high-quality foundation that enables market participants to accelerate research, optimise trading strategies and gain deeper insight into market behaviour.

Company Background

• Founded in 2014 by Cambridge academics, BMLL set out to provide market participants with access to high-quality historical order book data across global equities, ETFs, futures and US options.
• Over more than a decade, the company has built a proprietary, highly rigorous engineering process that unifies raw and inconsistent market data from 120+ venues into a single, globally consistent format.
• Its cloud-native product suite delivers cleansed, normalised and harmonised Level 3, 2 and 1 data “out of the box,” giving clients analytics-ready and AI-ready data without the need for complex in-house engineering.
• BMLL serves banks, asset managers, hedge funds, exchanges and other sophisticated market participants, supporting research, trading, analytics and compliance workflows that rely on transparent, high-quality historical data.

Visions & Outlook

• Strengthen BMLL’s position as the market’s trusted base layer of high-quality, analytics-ready historical data.
• Broaden global venue coverage and historical depth while further developing multi-asset class capabilities.
• Leverage Nordic Capital’s experience in financial software and data-driven technology to accelerate BMLL’s international expansion, scale the organisation and support its continued growth as a leader in historical order book data.