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Meet the team.

Every adviser, technician, broker and support person who looks after our clients. When your adviser, accountant and mortgage broker work together, the advice you get is fundamentally different.

Board of Directors

Craig Thwaites
Director, CEO
Responsible for the overall vision, direction and leadership of the group, Craig is committed to offering clients objective opinions that help them make informed decisions that enrich their lives. He leads by example, and believes that a positive mindset, and leading with respect, integrity and passion are key to his success.

Outside of work, Craig embraces life with energy and enthusiasm. Whether he's searching for fresh snow on a snowboard, discovering a new trail on his bike, enjoying a round of golf, or travelling with his wife and four children, he believes life is short and experiences matter. This philosophy shapes not only how he lives, but also how he approaches helping others create the freedom to enjoy what matters most.
John Tsiros
Director, Financial Advice
John thrives on helping clients build assets that allow them to live the lifestyle they want to live. He enjoys and appreciates being his clients' sounding board for many of their most important life decisions. Away from the office, John loves to explore new places with his wife and three kids.
Authorised Representative: 314877
Simon Eccles
Director, Business Advisory & Taxation
Simon has recently joined and become a director at Securinvest after over 25 years working in and running integrated financial services businesses. While always passionate about helping SME business owners, he is even more so after spending 12 months working in CFO and finance roles in the real world.
Matt Dunstone
Director - Financial Adviser
A former school teacher and devoted Geelong Cats fan, Matt enjoys local AFL football, Mexican food and renovating his home. Matt relaxes by playing guitar though jokingly admits to being tone-deaf.
Authorised Representative: 226472
Scott Mitton
Director - Financial Adviser
Outside of work, Scott enjoys caravanning with his family, running, playing indoor soccer, and following AFL. Passionate about giving back, Scott supports both local and international community initiatives dedicated to making a positive impact.
Authorised Representative: 333879
Barry, Advisory Board ChairBarry, Advisory Board Chair
Barry McGee
Advisory Board Chair
Barry provides the Securinvest Board the independence of an external board chair with significant experience in board governance and the leadership insights for Integrated Financial Advisory firms. He acts as a trusted sounding board and business coach.

Being based in Coogee NSW, is an avid ocean water swimmer, and when not travelling, spends quality time with the grandchildren (and their parents).

Financial Advice Team

John Tsiros
Director, Financial Advice
John thrives on helping clients build assets that allow them to live the lifestyle they want to live. He enjoys and appreciates being his clients' sounding board for many of their most important life decisions. Away from the office, John loves to explore new places with his wife and three kids.
Authorised Representative: 314877
Kaylah Pritchard
Advice Support
Kaylah values quality time with friends and family. When she's not with them, she enjoys supporting Collingwood in the AFL, staying active through gym sessions or walks, and making time to read. She's an avid reader who never misses an opportunity to dive into a good book.
Matt Dunstone
Financial Adviser
A former school teacher and devoted Geelong Cats fan, Matt enjoys local AFL football, Mexican food and renovating his home. Matt relaxes by playing guitar though jokingly admits to being tone-deaf.
Authorised Representative: 226472
Dean Wansbrough
Financial Adviser
Dean's a passionate Western Bulldogs fan. You'll find him chasing after his daughter Phoebe and dog Reggie. He's also a keen cook outside of the office and loves his Horse Racing.
Authorised Representative: 472853
Lauren Street
Financial Adviser
As a proud mother of two wonderful children, Lauren brings the same care and commitment to her family as she does to her clients. She is passionate about helping people make smart financial decisions for the future.
Daniel Khreish
Financial Adviser
Daniel has an interest in all sports but is a keen Essendon Bombers supporter. Outside of sport, Daniel enjoys travelling and family time with his wife and two boys.
Authorised Representative: 1006061
Scott Mitton
Financial Adviser
Outside of work, Scott enjoys caravanning with his family, running, playing indoor soccer, and following AFL. Passionate about giving back, Scott supports both local and international community initiatives dedicated to making a positive impact.
Authorised Representative: 333879
Henry Ho
Financial Adviser
On a good day, Henry enjoys going out for a ride on his bike despite his terrible sense of direction. On other days, he loves to play a few games of badminton. He is also a massive fan of coffee and sweets!
Authorised Representative: 1305990
Lucas Hopkins
Financial Adviser
Lucas likes to be active, whether it's running in the Securinvest running club, hiking with mates or working out in the gym. A proud Carlton Football Club and Dallas Mavericks supporter.
Authorised Representative: 1311370
Bianca Antzakas
Adviser Support Officer
Bianca has a true wanderlust spirit; you will always find her researching and planning the next trip. Only working part-time she gets to spend a lot of time with her very spoilt little Pug, Mia.
Jenna Burns-Patten
Adviser Support Officer
Jenna enjoys live music and events, and can often be found seeking tickets to the next big show. Travel is also one of Jenna's passions, and she's a proud Sydney Swans supporter.
Sophie Bialocki
Adviser Support Officer
Sophie strives in a collaborative and client-focused work approach in her hopes to create the best possible service and outcomes for our clients. In her downtime, Sophie enjoys Pilates, ocean swims, breathwork & share trading with her dad.
Kristy Harpis
Senior Paraplanner
Kristy spends her down time learning about programming and reading sci-fi novels. She's a reformed gamer and when she is not spending time with her husband and two daughters, she is out hitting the pavement to achieve a new PB.
Amy Russell
Dealer Compliance Officer
Amy comes to the financial advice industry with a background practising in property and commercial law. She's a keen traveller, wine enthusiast and music lover.
Mandy Goodwin
Managing Assistant
Mandy is a big fan of being outdoors, whether it's gardening, camping, or riding dirt bikes. She keeps busy renovating her house and loves spending time with her kids.
Debbie Patigayon
Paraplanner
Debbie is an anime fan who watches anime and reads manga online. He is a sporty dude who loves to play volleyball and basketball with his neighbourhood.
Sheyne Susas
Paraplanner
A valued member of the Securinvest paraplanning team, Sheyne plays an important role in supporting the financial advisers to deliver quality advice outcomes for clients.
Ainsley Russell
Advice Support
Ainsley has over 8 years of experience working in a customer focused role and loves to have a chat. She has a passion for travel, online shopping and watching a good TV series.

Business Advisory & Taxation Team

Gary Trowsdale
Director, Business Advisory & Taxation
Gary's into sport, any and all sports, really. In his free time, you'll find him escaping to fresh locations locally or around the globe, or simply out for a bite with some friends.
Simon Eccles
Director, Business Advisory & Taxation
Simon has recently joined and become a director at Securinvest after over 25 years working in and running integrated financial services businesses. While always passionate about helping SME business owners, he is even more so after spending 12 months working in CFO and finance roles in the real world.
Alec Blacklaw, Partner at Securinvest
Alec Blacklaw
Partner
Alec is passionate about helping business owners run a more profitable, valuable, and enjoyable business so they have more options to enjoy their life. Born in Glasgow and mad about football, the beautiful global game.
Jody Croce, Senior Manager at Securinvest
Jody Croce
Senior Manager
Jody's a bit of an adrenaline junky, especially if it's water related: jet-skiing, ski-racing, boats of all shapes and sizes. She's also a fan of motorbikes, footy, golf and travelling.
Colin Gridley, Senior Consultant at Securinvest
Colin Gridley
Senior Consultant
Colin has 4 decades of experience in taxation and business advisory services covering a vast array of businesses, individuals and family groups. His hands-on style is appreciated by many long-term clients.
Jenny Chan, Senior Accountant at Securinvest
Jenny Chan
Senior Accountant
Jenny loves playing golf, travelling and her number one AFL club, the North Melbourne Kangaroos. On any of her days off, you'll find her teeing up on the green, or planning her next travel escape.
Rachel Spaulding, Senior Accountant at Securinvest
Rachel Spaulding
Senior Accountant
Rachel is somewhat of a sports fanatic. When she's got a spare moment, you'll either find her in the water or on the court, and on the sidelines she'll be in full supporter mode for her beloved Geelong Cats.
Laura Moon
Senior Accountant
Laura's a voracious reader and traveller. She's something of a fitness junkie too, and loves spending time with her family.
James Zukiewicz, Senior Accountant at Securinvest
James Zukiewicz
Senior Accountant
James is a Tigers man through and through, and AFL is big on his agenda both on and off the field. His active lifestyle doesn't stop there. You'll also find him in the surf or hitting a six on the cricket ground.
Tom Hughes
Accountant
When Tom isn't playing sport (mostly cricket, soccer and AFL), he's most likely watching sport. But he fits in a fair bit of family and friend time around the sporting calendar, and loves to travel.
Pitamber Bhattarai
Accountant
Pitamber loves playing and watching Soccer with his favourite team being Manchester City. He has a goal to travel the world and see at least 100 countries in his lifetime.
Hong Xu
Accountant
Hong is the queen of snacks. She loves to try different snacks and share them around the team. In her spare time, she loves cooking her special dishes for her family and friends.
Simone Piperni
Corporate Compliance Officer
Simone's a keen cook and baker, but she also quite loves dining out. When she's not chasing the epicurious sweet life, she's most likely curled up with a book or hunting down the latest and greatest in film.
Naomi De Ridder
Internal Bookkeeper
When Naomi isn't uber driving her teenaged daughter around, you can find her at the MCG watching her beloved Tigers or creating a cheese board and pairing it with a bottle of wine or Prosecco.
Christos Petrou
Accountant
Christos dedicates much of his time to training at the gym and enjoying a good book. He values time with family and friends and is a passionate follower of the NRL's Melbourne Storm.
Waruni Rathnadiwakra
Accountant
Waruni keeps the numbers in check while bringing a bright, positive vibe to everything she does. When she's not crunching figures, you might find her on the dance floor. She believes if anything goes wrong, the best fix is to dance it away.
Jacqui Joseph
Client Service Co-ordinator
Born in Cape Town, South Africa, Jacqui has lived in London and Auckland and now calls Melbourne home. A mother of three, she enjoys travelling, photography and unwinding at home with a good movie.

Lending Team

Craig Nichols
Lending Broker
Craig's an avid music fan, as a listener and participant. The guitar is his weapon of choice. When he's not strumming or spending time with his beautiful family, Craig also has a keen interest in horseracing.
Priscilla Goltz
Lending Broker Assistant
Priscilla's happiest in the sun. If she could, she'd replace winter with an endless beach holiday. She gets through the cold months by chasing summer around the world and playing with her year-round source of sunshine: her son, Jenson.

Albury Team

Martin Smith
Financial Adviser
Martin is committed to providing holistic financial advice with professionalism, respect and integrity central to his approach. He has over 20 years' experience in investment management having worked for leading Global Investment Banks and Funds Management organisations.
Simon Burgess
Financial Adviser
Born, raised and educated in Albury, Simon joined the business in 2001. He is married to his beautiful wife Kim and has three children: William, Austin and Hannah. Simon also has a keen interest in local history, V8 Supercars and planning that next holiday.
Jemma Gill
Adviser Support Officer
Jemma has been in the financial industry since 2019, originally starting in Superannuation and moving to adviser support in 2021. She loves spending time with her family and friends and is a loyal Collingwood supporter.
Nathan Clarke
Adviser Support Officer
Nathan enjoys staying active and social on weekends, with a strong interest in footy and the gym. Most weekends, you'll also find him at the local golf course, enjoying a good chat.
Financial advice, accounting, mortgages and aged care. One team.
Scoresby, VIC
Suite 1, Level 4, 31 Dalmore Drive
Scoresby VIC 3179
Securinvest Financial Group Pty Ltd | ABN 23 622 014 626
Albury, NSW
Level 1, 524 Swift Street
Albury NSW 2640
Securinvest Albury Pty Ltd | ABN 88 105 586 954
Securinvest Financial Group Pty Ltd | ABN 23 622 014 626 and its affiliated entities provide general financial advice only. This information does not take into account your personal objectives, financial situation or needs. Before acting, consider whether it is appropriate for you and seek advice from a qualified professional.
© 2026 Securinvest Financial Group Pty Ltd.