Growing great Australian businesses.

Our Approach

Your success is our business.

We don't believe in one-size-fits-all accounting. At Integ Advisory, we embed ourselves as an integral part of your team — learning your business from the inside out, so we can provide financial guidance that's genuinely tailored to where you are and where you want to be. Our approach goes far beyond compliance and number-crunching. We combine strategic thinking, commercial experience, and a practical "can-do" mindset to help you make smarter decisions, manage risk, and unlock growth.

Whether you're a startup finding your feet or an established business planning for the future, we're here as your first point of contact — for the big decisions, the daily challenges, and the wins worth celebrating.

What makes us different.

Part of Your Team

We don't operate at arm's length. We work alongside you as an extension of your business, providing the kind of advice and support you'd expect from a trusted in-house partner.

Beyond the Numbers

We bring strategic thinking and real commercial experience to every conversation. Our focus is on business outcomes — growth, profitability, and long-term sustainability — not just the figures on a page.

Accessible When It Matters

When you need to make a decision, you need your advisor on the other end of the phone. We pride ourselves on being your first point of contact — responsive, available, and ready to help.

Tailored for You

Every business is different, and so is every engagement with us. We build our approach around what works best for your business, your goals, and your stage of growth — not a rigid template.

The Team

Meet our people

Stefan Sapio

Stefan prides himself on being the first point of contact for his clients - whether making critical decisions, navigating challenges, or celebrating successes. With over 15 years of experience as an Accountant, Stefan specialises in delivering accounting and advisory services. He partners with businesses to provide strategic planning, financial forecasting, and performance improvement, helping clients achieve their goals and drive sustainable growth.

Stefan is passionate about implementing technology to realise efficiencies and empower businesses with real-time information to make data-driven decisions. He enjoys collaborating with business owners to solve complex problems and develop strategies to meet the challenges of tomorrow. Stefan also has extensive expertise in tax and compliance services, ensuring businesses meet their regulatory obligations while optimising financial outcomes. His ability to combine technical proficiency with practical insights allows him to deliver tailored solutions that add real value to his clients.

Harriette Simpson

Harriette builds her client relationships on a foundation of trust — a value she holds above all else. She works closely alongside her clients, providing real-time guidance to help them make confident decisions, optimise success, plan for the future, and navigate times of uncertainty with a steady hand. With extensive professional experience, Harriette has honed her expertise in virtual CFO (VCFO) services, strategic planning, accounting, and taxation. This breadth of knowledge allows her to deliver tailored, end-to-end solutions that create exceptional value for her clients.

Harriette thrives on driving meaningful change in the businesses she supports — whether it’s through implementing forward-thinking financial strategies or leveraging technology to improve efficiency and enhance visibility. Her clients know they can count on her as their trusted first point of contact, a pillar of support, and a partner who is as invested in their success as they are.

Jordan Sale

With extensive experience across accounting, compliance, and business operations, Jordan brings a perspective that is both commercially grounded and legally informed.

At Integ, his core focus is Virtual CFO support and management reporting, helping clients understand their numbers, plan strategically, and make confident, well-informed decisions. His work spans cashflow management, budgeting and forecasting, payroll oversight, and operational guidance, enabling business owners to build strong financial foundations that support sustainable growth.

Jordan’s legal and regulatory background provides a deep understanding of governance, compliance, risk, and how businesses operate under pressure. He takes a steady, pragmatic approach with clients: breaking down issues, clarifying priorities, and helping owners establish sustainable processes that underpin long-term success. Jordan is committed to being a reliable partner in their corner; someone who understands the numbers, the regulatory landscape, and the day-to-day realities of running a business.

Jarrad Corletto

With over a decade of experience in finance, accounting, business analysis, and leadership, Jarrad specialises in management reporting, virtual CFO services, budgeting and forecasting, variance analysis, and cashflow planning. Jarrad’s goal is to give clients not just reports, but real insight by translating complex financial data into practical, easy-to-understand strategies.

He thrives off building a culture and environment centred around teamwork and collaboration. This begins with our team, and continues with our clients; business owners, enabling them to solve problems, seize opportunities, and plan for the future with confidence.

Nhat Pham

Nhat has been practicing as an accountant for over 12 years, developing extensive experience across a broad range of business advisory, compliance and taxation matters. Over the course of his career, he has worked closely with clients across diverse industries.

His strong technical foundation is complemented by a meticulous attention to detail and a commitment to staying current with developments in tax law and regulatory requirements.

Nhat’s approach is driven by genuine curiosity and a desire to understand each client’s unique circumstances, goals, and business drivers. This allows him not only to provide precise and reliable compliance support, but also to deliver tailored and forward-looking advice that helps his clients.

Nhat’s dedication to continuous learning and his ability to translate complex tax and accounting concepts into practical, strategic guidance make him a trusted accountant to those seeking clarity, efficiency and long-term growth.

Rocco Lagana

Rocco is a Chartered Accountant with over six years’ experience in public practice. Working with both SMEs and large corporations, he specialises in structuring businesses to meet immediate needs while supporting long-term growth and flexibility. With a passion for educating clients on the tax implications of business decisions, Rocco ensures his advice is practical, transparent, and forward-looking.

Rocco prides himself on building trusted relationships and helping clients make confident, well-informed decisions at every stage of their business journey.

Bailey Nisbett

Bailey has a diverse background, starting out in public practice before moving into the mining and tech industries. He has gained experience across forecasting, budgeting, management reporting, tax compliance and variance analysis.

Bailey prides himself on translating financial data into meaningful insights that support both operational and strategic decision-making. Known for his proactive and solutions-focused mindset, Bailey partners closely with businesses to manage costs, improve processes and ensure accuracy across all financial obligations.