Mario Warren - Email & Phone Number

Owner at Systra Ltd

Mario Warren is based out of Plano, Texas, United States and works at Systra Ltd as Owner.

Mario Warren's Contact Information

Mario Warren's Work email

m*****@systr***.com

Valid

Latest update

October 27, 2025

Location

Plano, Texas, United States

Mario's current employer

Systra Ltd

Description

Consulting and engineering firm, a world leader in transport infrastructure.

Website

systra.co.uk

HQ Location

London, England, United Kingdom

Number of employees

501-1000

Industry

Professional Services

Latest update

April 30, 2024

Read about Systra Ltd

Frequent questions about Mario Warren

What company is Mario Warren working for?

Mario Warren works for Systra Ltd.

What is Mario Warren's function at Systra Ltd?

Mario Warren is Owner at Systra Ltd.

Where is Mario Warren based?

Mario Warren is based out of Plano, Texas, United States.

What is Mario Warren's work email address?

Mario Warren's professional email address is m*****@systr***.com

Who are Mario Warren's co-workers?

Mario Warren's colleagues are Sarah-Jayne Makin, Mike Asten, Todd Hill, Nicolas Barreau, SATISH KUMAR (Ex IRSEE ,CEng, FIE , PMP (Trained), Lorraine West, Alberto Berges, Westwood Michael, Sapna CIPD, Jennifer McClellan, Tim Lewis, Sean Kearns, Steve Higham, John Marshall, Abdul Rehman, Katie Hall, Julien BARON, Savin Bhatia, Veer Narayan, Stephen Heritage, Derek Williams, Steve Owens, Romain Pison, Kelly Rose, Toby Cuthbertson, Carl White, Charlotte Woodhall-Jones, Nicola Cholmondeley, Chris Whitehead, Neill Birch, Graham MICE, Alan DeVenny, Ian Robinson, Graeme Knowles, Karen P.Eng..

Mario's co-workers

Sarah-Jayne Makin

Executive Personal Assistant to the CEO

SATISH KUMAR (Ex IRSEE ,CEng, FIE , PMP (Trained)

Vice President- TRACTION/ SYSTEMS

Lorraine West

Corporate Image Coordinator

Alberto Berges

VP Operations

Westwood Michael

Principal Engineer (Level Crossings)

Sapna CIPD

Human Resources Coordinator

Jennifer McClellan

Vice President

Tim Lewis

Finance Director UK & Ireland

Sean Kearns

Director, Data Modelling and Analytics

Steve Higham

Managing Director

John Marshall

Head of Perimeter Security & HVM

Abdul Rehman

Professional Head of Discipline (E&P/M&E) UKIRL Region

Katie Hall

Transport Planning Sector Director

Julien BARON

Project Discipline Lead (Deputy), Drainage @ HS2 BBV DESIGN

Savin Bhatia

Technical Director/PMC

Head of Decarbonisation

Kelly Rose

Director

Toby Cuthbertson

Director - Business Consulting and Transport Economics

Carl White

Head of IT Projects Systra UK & Ireland

Charlotte Woodhall-Jones

Discipline Lead - Ground Engineering

Nicola Cholmondeley

Operations Director (incorporating Business Transformation)

Projects Director / Fares Strategy and Ticketing Technology Lead

Graeme Knowles

Head of Finance UK & IRE

Karen P.Eng.

Technical Director

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