Strategic Business Growth Advisory to Scale from $5M to $20M

Access expert business growth advisory services to scale your business, enhance performance, and drive sustainable expansion.

Small firm. Growth-focused strategies. Scalable solutions.

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What we do

Diverse experience working with businesses and investors of all sizes and industries

Small to medium sized businesses

High net wealth individuals and family groups

Portfolio companies of private equity funds

Who we are

Tullastone provides expert business growth advisory services to small and mid-market business owners across Australia.

Our mission is to deliver accessible and reliable strategic guidance that helps businesses scale from $5M to $20M, refine growth strategies, and make informed decisions. We are committed to building long-term, meaningful relationships with our clients, ensuring they have the right frameworks in place to drive sustainable expansion.

We appreciate the trust our clients place in us and are proud to be part of their success story.

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What we do

We partner with businesses across diverse industries, typically generating revenues between $5M and $20M, at various stages of their growth. From family-owned private groups to private equity-backed portfolio companies, we provide tailored business growth advisory services to refine strategies, enhance financial performance, and support sustainable expansion.

Leveraging the power of cloud-based technology and industry expertise, we go beyond traditional advisory—offering strategic growth planning, performance optimisation, and data-driven insights that empower our clients to scale effectively and achieve their business goals.

Strategic Growth Planning

Providing real-time financial reports, profit and loss statements, and balance sheet analysis to track business health and performance.

- Bookkeeping and Xero management
- Cloud accounting set up, transition and App integrations
- Accounts payable & receivable reconciliations
- Payroll processing (Xero Payroll) and Single Touch Payroll
- Financial Statements
- ASIC company secretarial matters

Financial & Performance Optimisation

Analysing financial performance, improving profitability, and implementing efficient financial structures to support growth.

- Tax returns (companies, trusts and individuals for family groups)
- Business activity statements and GST compliance
- Structuring, entity set ups and implementation
- R&D tax concession assistance
- Tax advice

Market Expansion & Opportunity Analysis

Identifying new markets, revenue streams, and business opportunities to accelerate expansion and competitiveness.

- Customised monthly management & board reporting
- Assistance with budgeting and cash flow forecasting
- Assistance with preparing for capital raising and debt financing

Operational Scalability & Risk Management

Enhancing business processes, mitigating risks, and ensuring operational efficiency to support long-term growth and stability.

- Project work for M&A transactions and other initiatives
- Tax-effect accounting and reporting assistance for portfolio companies
- Assistance with ATO reviews and audit matters

Hear from some of our clients

“It’s been great to have Lewis and his team on board to help manage the accounting and tax for our group. We appreciate Lewis’ skillset and responsiveness. We would happily continue to recommend Tullastone to other business owners looking for a different approach with their accountant.”

Nicole and David Dowsett
Founders, PRS Support

“Tullastone’s support over the last few years has been fantastic and made a big difference in how we keep on top of our finances. We are grateful to have Lewis and his team working with us!”

Dr Mahi Paquette, CEO and
Executive Environmental Manager Seabin Foundation