John Challis - Email & Phone Number

Interim Head of Global Client Services at Serko Ltd.

John Challis is based out of Greater Sydney Area and works at Serko Ltd. as Interim Head of Global Client Services.

John Challis's Contact Information

John Challis's Work email

j*****@serk***.com

Valid

Latest update

October 10, 2025

Location

Greater Sydney Area

John's current employer

Serko Ltd.

Description

Corporate travel management made simpler with Serko's software. Significant savings on your travel budget and time-efficient expense hand...

Website

serko.com

HQ Location

Parnell, Auckland, New zealand

Number of employees

201-500

Industry

IT Services And IT Consulting

Latest update

May 1, 2024

Read about Serko Ltd.

Frequent questions about John Challis

What company is John Challis working for?

John Challis works for Serko Ltd..

What is John Challis's function at Serko Ltd.?

John Challis is Interim Head of Global Client Services at Serko Ltd..

Where is John Challis based?

John Challis is based out of Greater Sydney Area.

What is John Challis's work email address?

John Challis's professional email address is j*****@serk***.com

Who are John Challis's co-workers?

John Challis's colleagues are Darrin Grafton, Paul Turner, Duanne O'Brien, Murray Warner, Mike Daly, Dinesh Kumar, Rob Wright, Ashneel Bhan, Rachel McCarthy, Shawn Faber, Murray Davidson, Yogita Chadha, Andrew Barnard, Mark Pearl, Angela Simpson, Harsha Kardile, Robert Redgwell, Nina Craw, Tanya Diamond, Alison Carpenter, Brian Cotter, Bob Shaw, Tim Dougherty, Adam Northgrave, Matthew Beck, Fiona Rockel, Michal Hempel, Lee Williamson, Jason Hawthorne, Liz Augustine, Ahil Eapachen, Slava Komlev, Prejil Purushan, James Harrison.

John's co-workers

Darrin Grafton

CEO

Paul Turner

Senior Vice President, Serko Limited

Duanne O'Brien

CTO

Murray Warner

Senior Vice President - Asia Pacific

Mike Daly

Vice President Sales

Dinesh Kumar

Head of Global Channel Management

Rob Wright

Head Of Technology

Ashneel Bhan

Head Of Information Technology

Rachel McCarthy

Head Of Portfolio Management

Shawn Faber

Head of Engineering, Expense

Murray Davidson

Head Of Architecture

Yogita Chadha

Director of Sales and Account Management India

Andrew Barnard

Head of Global Client Service Delivery

Mark Pearl

Head of Engineering (Travel & Platform)

Angela Simpson

Head of Talent Acquisition

Harsha Kardile

Business Analyst Team Lead

Robert Redgwell

Principal Lead Engineer

Nina Craw

Head of Customer Optimisation

Tanya Diamond

Head of Global Operations

Alison Carpenter

Head of Customer Success EMEA

Brian Cotter

Head of Global Support

Bob Shaw

Director

Tim Dougherty

Director of Business Development - North America

Adam Northgrave

Head of Global Implementations

Matthew Beck

Sr Director Sales Operations

Fiona Rockel

Head of People, Performance and Culture

Michal Hempel

Head of Design (Acting)

Lee Williamson

Partner Development Director

Jason Hawthorne

Head of Content & Commercial

Liz Augustine

Director, Strategic Accounts

Ahil Eapachen

Senior Engineer - DevOps

Senior Software Engineer

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