Capital

Palliser Capital is a London-based multi-strategy investment firm founded by former Elliott partner James Smith. Website or institutional source

OTCX provides multi-dealer execution workflow for OTC derivatives and structured products. Website or institutional source

Ospraie Management is a specialist investment firm focused on commodities, basic industries, and real assets. Website or institutional source

ORTEX provides market intelligence centered on real-time short interest, securities lending, cost to borrow, options, ownership, index-rebalance forecasts, trading signals, fundamentals, events, and market news. Website or institutional source

Ortec Finance provides asset-liability management, strategic asset allocation, scenario analysis, climate analytics, performance measurement, and risk technology for pension funds, insurers, sovereign institutions, asset managers, and wealth organizations. Website or institutional source

Orchestrade is a cross-asset trading, risk, portfolio-management, and operations platform used by hedge funds, asset managers, banks, private banks, and energy or commodity trading firms. Website or institutional source

Opus Fund Services is an independent administrator supporting hedge funds, private equity, private credit, venture capital, real estate, family offices, and other alternative structures. Website or institutional source

Options Technology is a specialist managed-infrastructure and market-data provider for the global financial sector. Website or institutional source

OpenYield operates in order management, execution workflow, liquidity access and trading-system integration. Website or institutional source

OpenBB is an open-source-rooted financial research platform that allows investment teams to combine external data, proprietary sources, analytics, dashboards, applications, and AI agents in a configurable workspace. Website or institutional source

OneTick, developed by OneMarketData, is an enterprise time-series platform for tick capture, historical and streaming analytics, market-data research, transaction-cost analysis, surveillance, and backtesting. Website or institutional source

OneChronos operates in order management, execution workflow, liquidity access and trading-system integration. Website or institutional source

Octus is a credit-intelligence, data, document, and workflow platform covering leveraged loans, high-yield bonds, private credit, CLOs, distressed debt, restructuring, and related markets. Website or institutional source

Oasis Management Company invests globally across capital structures with a particular focus on Asia. Website or institutional source

Nut Tree Capital Management is an investment adviser focused on stressed and distressed corporate debt, special situations, deep-value equities, and lower loan-to-value high-yield opportunities. Website or institutional source

Numerix provides pricing, valuation, market-risk, counterparty-risk, and derivatives analytics for banks, hedge funds, asset managers, insurers, and other financial institutions. Website or institutional source

Numerai operates a global data-science tournament in which researchers build machine-learning models on obfuscated financial data and submit predictions that contribute to a combined hedge-fund model. Website or institutional source

Northfield Information Services is a specialist provider of risk models, portfolio analytics, optimization, and research-based investment tools. Website or institutional source

Northern Trust provides asset servicing, custody, fund administration, data, analytics, and operational support to institutional investors and investment managers. Website or institutional source

Nomura Prime Finance provides cash and synthetic prime brokerage, securities lending, delta-one products, futures and options, equity execution, financing, and capital introduction through a global cross-asset markets platform. Website or institutional source