Ronan Griffin - Email & Phone Number

Chief Risk Officer (CRO) PCF14 and SMF4 at Citadel Securities

Ronan Griffin is based out of Ireland and works at Citadel Securities as Chief Risk Officer (CRO) PCF14 and SMF4.

Ronan Griffin's Contact Information

Ronan Griffin's Work email

r*****@citade***.com

Valid

Latest update

October 24, 2025

Location

Ireland

Ronan's current employer

Citadel Securities

Description

We are the next-generation capital markets firm, delivering critical liquidity to key financial institutions. Discover our work, teams, c...

Website

citadelsecurities.com

HQ Location

Miami, Florida, United States

Number of employees

501-1000

Industry

Capital Markets

Latest update

April 30, 2024

Read about Citadel Securities

Frequent questions about Ronan Griffin

What company is Ronan Griffin working for?

Ronan Griffin works for Citadel Securities.

What is Ronan Griffin's function at Citadel Securities?

Ronan Griffin is Chief Risk Officer (CRO) PCF14 and SMF4 at Citadel Securities.

Where is Ronan Griffin based?

Ronan Griffin is based out of Ireland.

What is Ronan Griffin's work email address?

Ronan Griffin's professional email address is r*****@citade***.com

Who are Ronan Griffin's co-workers?

Ronan Griffin's colleagues are Nico Schlaefer, Rodrigo Valencia, Lindsey Tsukiyama, David Opolon, Susan Warmerdam, Peng Zhao, Anuj Arora, Mark Wilkinson, Sara Verstynen, Julie Bratley, Stephen Zamin, Michael Quell, John Fischer, Aditya Telidevara, Joel Jensen, Kraig Knas, Deanna Rowe, Andrew Bostock, Prachi Kalra, Douglas Aragones, Ambar Soni, Amit Bhuchar, James Lane, Jean-Paul Lam, Can Poge, Parijat Samant, Andrew Eberbach, Curtis Ho, Anna-Sara Pietilä, Troy Kane, Nicholas Scalabrino, Rusty Hewit, Connor Kraft.

Ronan's co-workers

Nico Schlaefer

Advisor to the CEO

Rodrigo Valencia

Vice President, Office of the CEO

Lindsey Tsukiyama

Vice President, Office of the CEO

David Opolon

Office of the CEO

Susan Warmerdam

Executive Assistant to the CEO

Peng Zhao

CEO

Anuj Arora

Vice President, Office of the CEO

Mark Wilkinson

President, Citadel Securities Canada ULC

Sara Verstynen

Office of the CEO

Julie Bratley

Associate, Office of the CEO

Stephen Zamin

CFO of Citadel Securities Canada ULC

Michael Quell

Managing Director & Chief Operating Officer (COO), Global Derivatives

John Fischer

VP of Market Structure & Business Development

Aditya Telidevara

Global Head of Cloud Platform Engineering and Data

Joel Jensen

Office of the COO

Kraig Knas

Senior Vice President, FICC Sales

Deanna Rowe

Vice President, Product Management

Andrew Bostock

Vice President

Prachi Kalra

Associate, Office of the COO

Douglas Aragones

Senior Vice President, Citadel Execution Services (CES)

Ambar Soni

Vice President, Product Manager

Amit Bhuchar

Global FICC COO, Managing Director

James Lane

EMEA Deputy CCO / Head of Compliance

Jean-Paul Lam

COO - Arbitrage

Can Poge

Vice President, Rates Sales

Parijat Samant

ETF COO

Andrew Eberbach

Cloud Compute Developer

Curtis Ho

Associate, Office of the COO

Anna-Sara Pietilä

Senior Vice President, FICC Transaction Sales

Troy Kane

Chief Operating Officer (COO), Counterparty Strategy

Nicholas Scalabrino

Senior Vice President, Citadel Execution Services (CES)

Rusty Hewit

Vice President - Execution Services

Connor Kraft

Associate, Office of the COO

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