Find your path to Ronan
451 people in our graph share verified history with Ronan — schools, employers, funds. One of them is your warm intro.
Eric LiawunlockedRonan: together at Iex (2016–2026)
Ronan: together at Iex
×3Ronan: together at Fairfield University
×5Ronan: together at RBC Capital Markets
About
Ronan Ryan is Co-Founder and Chief Operating Officer of IEX, a U.S. equities exchange. Before founding the company, he worked in the telecommunications sector and later joined Brad Katsuyama's trading team at RBC, where he advised traders on market and technology matters. IEX's investors include Franklin Templeton, Capital Group, Oppenheimer Funds, MassMutual, Brandes Investment Partners, Betterment, and Norges Bank.
Founder at IEX Group
Co-founders at IEX Group
DA
Daniel AisenCofounder
SF
Stan FeldmanCofounder
JS
John SchwallExecutive Officer, Director, Promoter
RP
Robert ParkExecutive Officer, Director, Promoter
BK
Bradley KatsuyamaExecutive Officer, Director, Promoter
Founder at Iex
Intro paths
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In turn, Ronan can intro founders to Iex's investors below.
Iex's investors · 4
Co-founders at Iex
RP
Robert ParkFounder
BK
Bradley KatsuyamaFounder
Experience
- IEXChief Operating Officer and Co-Foundercurrent2024 — presentNew York City Metropolitan Area
- IEXPresident2016 — 2024
- IEXChief Strategy Officer2012 — 2016
- RBC Capital MarketsManaging Director, Head of Electronic Trading Strategy2011 — 2012
- RBC Capital MarketsDirector2009 — 2011New York
- Switch and DataRegional Sales Manager, Financial Practice2009
- BT RadianzDMA Solutions Sales Manager2005 — 2008
- Qwest CommunicationsGlobal Account Manager2001 — 2004
- MCIGlobal Account Executive2000 — 2001
- MCI CorporationNational Account Support Consultant1996 — 2000
Skills & more
Trading Systems92SaaS9Data Center93Electronic Trading99Equities99Vendor Management23Managed Services19Hedge Funds28Fixed Income11Market Data56SDLC2Solution Selling44
+12 more
Product ManagementFinancial MarketsRoutingTelecommunicationsCapital MarketsOptionsCo-locationEnterprise ArchitectureEquity TradingIT StrategyManagementStrategyFrom Ronan's professional profile.
Frequently asked questions
- Who is Ronan Ryan?
- Ronan Ryan is Co-Founder and Chief Operating Officer of IEX, a U.S. equities exchange. Before founding the company, he worked in the telecommunications sector and later joined Brad Katsuyama's trading team at RBC, where he advised traders on market and technology matters. IEX's investors include Franklin Templeton, Capital Group, Oppenheimer Funds, MassMutual, Brandes Investment Partners, Betterment, and Norges Bank.
- Where does Ronan Ryan work?
- Ronan Ryan is Founder of Iex and Co-founder at IEX Group.
- What companies did Ronan Ryan found?
- Ronan Ryan founded Iex, IEX Group.
- Where did Ronan Ryan go to school?
- Ronan Ryan studied at Fairfield University.
Founder mafias
Fairfield University mafia7
Also came through, then founded or led a company.
Jackie PetersLiberal Arts and Sciences/Liberal StudiesFounded Blindinsight +1Dan SandersBachelorsFounded InvestXRosalind BordoBAFounded dwellsy siteRahul SiddharthBachelor of ScienceFounded Verificient TechnologiesNazar IvanivBachelor of Science (B.S.)Founded 15FiveDennis AntonelosFinanceFounded Corecare
Iex mafia3
Also came through, then founded or led a company.
IEX Group mafia2
Also came through, then founded or led a company.
Same school
Also attended Fairfield University71
Owen McCarthyFinance Analyst at FJ LabsDawson AntellInvestor at IVP (Institutional Venture Partners)Adam BrucePartner, Chief Financial and Chief Operating Officer at Flare Capital PartnersJoanna McNamaraExecutive Director at VIEWPOINT VENTURESGwen WeissPartner and Chief Financial Officer at 1843 CapitalMK McCormickManager, IR at Tribe Capital Firstlook
+ 65 more
Shared employers
Also worked at IEX8
Eric LiawInvestor at IVP (Institutional Venture Partners)Tom LoverroInvestor at IVP (Institutional Venture Partners)Nick ChenPrincipal at Golden VenturesHolly JohnsonAssociate, Investor Relations at Brighton Park CapitalKevin DiestelPartner at Generation Investment ManagementRobert ParkFounder at Iex
+ 2 more
Also worked at RBC Capital Markets208
Jaya GuptaInvestor at Foundation CapitalIsabella VahdatiPrincipal at Brighteye VenturesRanieri PaternòPrincipal at Marlin Equity PartnersAnna YuInvestor at Spectrum EquityHunter MerghartVenture Partner at Castle Island VenturesKyle ReitingerPrincipal at PeakSpan Capital Partners
+ 202 more
Also worked at Switch and Data1
Also worked at BT Radianz77
Kevin DeanVenture Partner at EMV CapitalAlon LifshitzCo-Founder and General Partner at Hanaco Venture CapitalNicolas SauvagePresident at TDK VenturesJulia OkuyamaBusiness Development Manager at TransLink CapitalBabatunde SoyoyeManaging Partner, Member of Executive and Investment Committee at Helios Digital VenturesAndy GreenNon Executive Director at Bloc Ventures
+ 71 more