About us
In the business of bringing people together
The Zeno team is made up of more than 350 people who are passionately focused on improving corporate travel and expense management – for travelers, managers and finance teams.

20,000+
bookings go through our travel management software in a day
US$4.5b
of corporate travel is processed by Zenoʼs technology in a year
7,000
entities use our travel and expense management solutions




12,000+
bookings go through our travel management software in a day

US$4.5b
of corporate travel is processed by Zenoʼs technology in a year

7,000
entities use our travel and expense management solutions
Our leadership team

Darrin Grafton
Chief Executive Officer & Co-Founder

Shane Sampson
Chief Financial Officer

Bob Shaw
Chief Strategy Officer & Co-Founder

Charlie Nowaczek
Chief Operating Officer

Duanne O'Brien
Chief Technology Officer

Rachael Satherley
Chief People Officer

Jason Hawthorne
General Counsel

Nick Whitehead
Chief Marketing Officer

Murray Warner
SVP Managed Markets
Joanne Phipps
Head of Product

Jonathan Starkings
Head of SME Partnerships
Careers at Serko
If you’re a driven professional who’s keen to join Serko’s award-winning culture and help us build even more amazing travel and expense technology, see if our job vacancies match your skills.
