Sonia Christou

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@blackfishfinance

@transalta

Star Insurance Brokers was built on Sonia’s vision of a brokerage grounded in family values, cultural inclusivity and long-term relationships. Under her leadership, the business has grown from a start-up vision into one of Toowoomba’s most recognised and trusted brokerages, now proudly serving clients across Australia. With access to over 100 insurance and underwriting companies and syndicates, Sonia specialises in tailored solutions for SMEs, large commercial enterprises, manufacturers, construction projects and mining operations across Australia. Recognised as Authorised Representative of the Year 2026 by Insurance Business Australia and winner of the Toowoomba Chamber Best Micro Business Award for 2025, she maintains client retention rates well above industry benchmarks. A passionate advocate for multicultural communities, Sonia leads a multilingual team committed to making insurance accessible, understandable and valuable for every client – one renowned for personalised service, strong advocacy and genuine community commitment.

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Director and Founder of All Star Insurance Brokers

@blackfishfinance

WINNER: Authorised Representative of the Year

EVENT PARTNER

Trusted partnerships, tangible growth: Spencer Hon named Authorised Representative of the Year

Award-winning broker grows $21M portfolio through client-first strategy, mentorship and partnerships

Sonia Christou is the Director and Founder of All Star Insurance Brokers, a proudly multicultural and community-focused brokerage headquartered in Toowoomba, Queensland. Born in Cyprus and a first-generation migrant, Sonia brings more than 16 years of insurance experience and a genuine passion for helping clients protect what matters most. Founded in 2021, All