With a wealth of customer service expertise and a strong background in facilities management, Mark brings a solid foundation to his position as a Body Corporate Manager. Having successfully operated in operations and strata management for over a decade, Mark is motivated by achieving results and genuinely cares about the efficient management and upkeep of his clients’ properties.
Mark upholds company values and firmly believes in the power of collaboration, fostering an environment of continuous improvement. Renowned for his friendly demeanor and ability to offer sound advice, Mark consistently leaves a positive and enduring impact.
Email: mamar@stratadata.com.au
Phone: +61 8 (8) 8372 2747

- Leadership Team
- Business Development
- Managers
- Building Managers
Paul Smith Managing Director
Marc Steen Managing Director
Emma Belegris Human Resources Manager
Mark Tonellato General Manager
Matt May Maintenance Manager
Dale Prichard Finance Manager
Paul Johnson Technology Manager
Paul Francken Business Development Manager
Paul Francken Business Development Manager & Body Corporate Manager
Lauren Piliotis Business Development Manager & Assistant Body Corporate Manager
Sarah O’Shea Business Development
Amberly Kearsley Body Corporate Manager
Ben Moch Body Corporate Manager
Charlene Gradisar Body Corporate Manager
Chloe Speed Assistant Body Corporate Manager
Dilip Gidwani Body Corporate Manager
Doug Johnston Body Corporate Manager
Ebony Huff Assistant Body Corporate Manager
Effie Garas Body Corporate Manager
Hannah Rogers Assistant Body Corporate Manager
Indeewara Fernando Body Corporate Manager
John Shainu Body Corporate Manager
Joshua Benton Body Corporate Manager
Julia Burton Assistant Body Corporate Manager
Katie O’Flaherty Assistant Body Corporate Manager
Lauren Dean Body Corporate Manager
Mark Amar Body Corporate Manager
Mark Greening Body Corporate Manager
Michelle Bowman Assistant Body Corporate Manager
Michelle Pearce Assistant Body Corporate Manager
Rishab Kohli Body Corporate Manager
Sebastian Trigos Body Corporate Manager
Sharon Sleeth Assistant Body Corporate Manager
Sharyna Bosworth Assistant Body Corporate Manager
Stephen Lobo Body Corporate Manager
Stine Pueschel Body Corporate Manager
Ian Centrella Building Manager - Penny Place Apartments
Want To Join Our Team?
Want to join our team? We hire on character first. People who are positive, proactive, honest, bright, caring and above all? authentic. These are the people that together, make Strata Data a great place to work.
In turn we support our staff in all areas of their life. Ongoing training, mentoring and external study sees you upskilled for your current role and career as it progresses, while our wellness program assists in your happiness both in body and mind.