market-making
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Goldman Sachs
For 156 years the firm at 200 West Street has been in the room when companies go public, countries borrow, and fortunes change hands. Here is how the deal machine actually works.
Spark Systems Pte Ltd
Spark Systems is a Singapore-based financial technology company building next-generation electronic foreign exchange (eFX) trading platforms. Its ultra-low latency aggregator and eFX solution platform give banks, hedge funds, central banks, sovereign wealth funds and corporate treasuries fast, resilient and cost-efficient access to FX liquidity, price construction, auto-hedging, risk control and white-label distribution. Founded in 2016 by veteran FX trader Wong Joo Seng, the company is backed by global institutions including HSBC, Citi and Goldman Sachs, and counts OCBC and ATFX among its partners.
OpenYield
OpenYield is a New York-based fintech operating an automated, all-to-all bond marketplace that brings an equity-like trading experience to fixed income. A FINRA-registered broker-dealer and SEC-registered alternative trading system (ATS), it offers firm, executable quotes with no minimum trade sizes across corporate bonds, municipal bonds and U.S. Treasurys, connected to brokerages, advisors, asset managers and market makers through API-first infrastructure.
SignalPlus
SignalPlus is a Hong Kong-based, venture-backed technology company building institutional-grade infrastructure for digital asset derivatives. Its software sits on top of exchanges like Deribit, Binance, Bybit, OKX and Coincall, giving professional traders, market makers and institutions a free, Wall Street-grade options terminal with pricing, analytics, execution algorithms, automated delta hedging and, increasingly, agentic AI - all aimed at democratizing options for crypto markets.