< The 2016 Trading Technology 40

Technology has been a consistently strong suit for REDI Holdings, the Spear, Leeds & Kellogg institutional e-trading pioneer Goldman Sachs Group acquired in 2000 and spun off in 2013. But independence was complicated for CEO Rishi Nangalia. Because REDI was structured as a joint venture, the 40-year-old reports to multiple owners, including Goldman, Bank of America Merrill Lynch and Citadel, while dealing with the growing pains of a virtual start-up and navigating the treacherous competitive landscape into which it was thrust. The good news is the financial services industry is warming up to the consortium model as a way to spread the costs and lower the risks of innovation, and REDI has worked out the kinks. “The open and collaborative nature of our platform stands REDI apart from other fintech firms,” says Nangalia, who started with Goldman’s e-trading team in 2001 and spent two years methodically planning the joint venture’s launch in July 2013. “We think we’re on the cusp of bringing some exciting new technologies to Wall Street,” the CEO says. Nangalia sees REDI as a bridge between established entities and technologies and new players like OpenFin, developer of cross-platform desktop software using the HTML5 language, and enterprise mobile app company PowWow. “Unlike other industries, fintech requires start-ups to work with incumbents to drive true change and innovation,” Nangalia notes. New-tech cultures prize openness and sharing, which historically would have clashed with the proprietary attitudes of traditional finance. But with banks showing signs of becoming more collaborative, Nangalia believes vendors should be too, for their clients’ benefit. His team is currently building an open, collaborative, cloud-based platform; mobile products for iOS; and middle-office enhancements he dubs “OMS [order management system] lite.”

 
2016 Trading Technology 40

1. Raymond Tierney III Bloomberg 2. Richard Prager BlackRock Fireside Chat- The New Credit Playbook: Convergence, Liquidity, and Innovation in Institutional Portfolios Sponsored by Nuveen June 17, 2025 3. Chris Isaacson BATS Global Markets 4. Jonathan Ross KCG Holdings 5. Bradley Peterson Nasdaq

6. Brad Levy Markit 7. Dan Keegan Citi 8. Ronald DePoalo Fidelity Institutional 9. Raj Mahajan Goldman Sachs Group 10. Ari Studnitzer CME Group

11. Mayur Kapani Intercontinental Exchange 12. Gerald O’Connell CBOE Holdings 13. Nicholas Themelis MarketAxess Holdings 14. Gil Mandelzis EBS BrokerTec (ICAP) 15. Bill Chow and Richard Leung Hong Kong Exchanges and Clearing

16. Rob Park IEX Group 17. Philip Weisberg Thomson Reuters 18. John Mackay (Mack) Gill MillenniumIT 19. Robert Cornish International Securities Exchange 20. Paul Hamill Citadel Securities

21. Eric Noll Convergex 22. Tyler Moeller and Joshua Walsky Broadway Technology 23. Rishi Nangalia REDI Holdings 24. Veronica Augustsson Cinnober Financial Technology 25. Alasdair Haynes Aquis Exchange

26. Manoj Narang Mana Partners 27. Gaurav Suri Arcesium 28. Robert Sloan S3 Partners 29. Anton Katz and Stephen Mock AQR Capital Mgmt 30. Stu Taylor Algomi

31. D. Keith Ross Jr. PDQ Enterprises 32. Donal Byrne Corvil 33. Alfred Eskandar Portware 34. R. Cromwell Coulson OTC Markets Group 35. Masayuki Hosaka Rakuten

36. Peter Maragos and David Karat Dash Financial 37. Amar Kuchinad Electronifie 38. Jennifer Nayar SR Labs 39. Dave Snowdon Metamako 40. Dan Raju Tradier