Stephen Tonna - Email & Phone Number

Head of OSS at Spirit Technology Solutions Ltd (ASX:ST1) at Spirit Telecom Limited

Stephen Tonna is based out of Gold Coast, Queensland, Australia and works at Spirit Telecom Limited as Head of OSS at Spirit Technology Solutions Ltd (ASX:ST1).

Stephen Tonna's Contact Information

Stephen Tonna's Work email

s*****@spirit***.com.au

Valid

Latest update

September 19, 2025

Location

Gold Coast, Queensland, Australia

Stephen's current employer

Spirit Telecom Limited

Description

Website

spirit.com.au

HQ Location

South Melbourne, Victoria, Australia

Number of employees

201-500

Industry

IT Services And IT Consulting

Latest update

April 30, 2024

Read about Spirit Telecom Limited

Frequent questions about Stephen Tonna

What company is Stephen Tonna working for?

Stephen Tonna works for Spirit Telecom Limited.

What is Stephen Tonna's function at Spirit Telecom Limited?

Stephen Tonna is Head of OSS at Spirit Technology Solutions Ltd (ASX:ST1) at Spirit Telecom Limited.

Where is Stephen Tonna based?

Stephen Tonna is based out of Gold Coast, Queensland, Australia.

What is Stephen Tonna's work email address?

Stephen Tonna's professional email address is s*****@spirit***.com.au

Who are Stephen Tonna's co-workers?

Stephen Tonna's colleagues are Julian Challingsworth, Snehalkumar Darji, Robert Nad, Andrew Cooper, Ben Smith, Malcolm Duckett, Lorenzo Modesto, Julian Haber, Vineet Nair, Danielle Watts, Chris Stevenson, Nicole Booth, Eric Rollett, Scott Hargrave, Joshua Ryder, Jayson Serepisos, Sol Lukatsky, Zoe Rosenwax, Peter Thomson, Darren Brown, Kate Hawker, Steve Dark, Dan Mandich, Evgenii Buchnev, Torian Jamieson, Said Sukander, Craig Smith, Lucy Cahill, Jason Wade, Allan Mamo, Dinie Tarmizi, Shaun Harrison, Sean Brennan, Patrick Cole.

Stephen's co-workers

Julian Challingsworth

Chief Executive Officer

Snehalkumar Darji

Cloud Systems Engineer

Robert Nad

Product Manager - Cloud & Modern Workplace

Andrew Cooper

Head of Commercial and Presales Engineering

Ben Smith

Head of Managed Wi-Fi

Malcolm Duckett

Head of Service Management Office

Lorenzo Modesto

Head of Product

Julian Haber

Interim Managing Director

Vineet Nair

Head of IT, Development and Analytics

Danielle Watts

Sales Director Victoria

Chris Stevenson

Head of Group Procurement

Nicole Booth

Head of People

Eric Rollett

Sales Manager/Director Spirit IT&T NSW

Scott Hargrave

Head of Northern Customer Operations

Joshua Ryder

Head of Sales & Marketing

Jayson Serepisos

Head of Solutions & Marketing

Director Victoria IT&T

Darren Brown

Head Of Engineering

Kate Hawker

Executive Assistant to the Managing Director

Steve Dark

Head Of Service Delivery

Dan Mandich

Chief Operating Officer

Evgenii Buchnev

Senior Voice Engineer

Torian Jamieson

Information Technology Service Delivery Manager (IT Manager)

Said Sukander

Field Service Engineer

Craig Smith

Presales Solutions Architect

Lucy Cahill

Sales Support Manager

Jason Wade

Chief Technology Officer

Allan Mamo

Senior System Engineer

Dinie Tarmizi

Brand Manager

Shaun Harrison

Infrastructure Manager

Sean Brennan

Group Financial Controller

Patrick Cole

Chief Architect

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