Casey O'Brien - Email & Phone Number

Director, Cyber Security at S Rm

Casey O'Brien is based out of New York, New York, United States and works at S Rm as Director, Cyber Security.

Casey O'Brien's Contact Information

Casey O'Brien's Work email

c*****@s-rmin***.com

Valid

Latest update

October 29, 2025

Location

New York, New York, United States

Casey's current employer

S Rm

Description

S-RM helps clients make key decisions, build resilience to cyber security threats and respond to cyber attacks and organisational crises.

Website

s-rminform.com

HQ Location

London, Greater london, United kingdom

Number of employees

201-500

Industry

Security And Investigations

Latest update

April 30, 2024

Read about S Rm

Frequent questions about Casey O'Brien

What company is Casey O'Brien working for?

Casey O'Brien works for S Rm.

What is Casey O'Brien's function at S Rm?

Casey O'Brien is Director, Cyber Security at S Rm.

Where is Casey O'Brien based?

Casey O'Brien is based out of New York, New York, United States.

What is Casey O'Brien's work email address?

Casey O'Brien's professional email address is c*****@s-rmin***.com

Who are Casey O'Brien's co-workers?

Casey O'Brien's colleagues are Rachel Mackenzie, Heyrick Gunning, Rosa Affonso, Sarah Dewhirst, Daisy Woolnough, John Kemp, Matthew Mettenheimer, Danielle Mumford, Paul Caron, Jamie Smith, Daniel Caplin, Harriet Lord, Connor Thorpe, Joseph Tarraf, David Whiteley, Gabrielle Reid, Nick Thorley, Martijn Hoogesteger, Michael Clark, Steve Ross, Hal Wardroper, Elliott Frisby, Natalie Stafford, Jess IRMCert, John Baer, Ellis Stannard, Diana Nyabongo, Amy Francis, Michael Groves, Rosie McKeown, Roddy Priestley, Kevin Groves, Ted Cowell, Lenoy Barkai, Sebastian Wade.

Casey's co-workers

Senior Operations Coordinator

Daisy Woolnough

Recruitment Coordinator

John Kemp

Chief Revenue Officer (CRO)

Matthew Mettenheimer

Associate Director Cyber Advisory

Danielle Mumford

Head Of Legal

Paul Caron

Head of Cybersecurity, Americas

Jamie Smith

Executive Director. Head of Cyber Security Services

Head of IT Service & Operations

Joseph Tarraf

Managing Director

David Whiteley

Head of Channel Sales - Associate Director

Gabrielle Reid

Associate Director, Political and Security Risk Analysis

Nick Thorley

Director, Corporate Intelligence

Martijn Hoogesteger

Head of Cyber Security

Michael Clark

Head of Cyber Advisory, Americas

Steve Ross

Head of Business Development - North America

Hal Wardroper

Associate Director

Elliott Frisby

Head of Internal Communications & Engagement

Natalie Stafford

Director

Jess IRMCert

Director, Head of Risk and Compliance

John Baer

Associate Director, Business Development

Ellis Stannard

Associate - Incident Response Tech Lead

Diana Nyabongo

Director Of Operations, Corporate Intelligence

Amy Francis

Head of Digital Forensics

Michael Groves

Director, Head of Cyber Advisory

Rosie McKeown

Head of Content

Roddy Priestley

Director I Cyber Security

Kevin Groves

Director (Cyber Security)

Ted Cowell

Head of Cyber Security, UK

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