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Lawrence: 0402 283 185
Steven: 0419 375 822


Concept Accounts Plus offers assistance to small to medium sized businesses by removing all, or selected portions of their internal finance functions and utilizing cloud based facilities where ever possible. Services provided by Concept Accounts Plus not only include general bookkeeping but also the services of an experienced chief financial officer to help your business identify its competitive advantage, manage change and ensure correct checks and balances are in place to accommodate and support growth.

Concept Accounts Plus is not a substitute for your tax accountant or other statutory service providers. Our goal is to help you manage and improve the financial operating aspects of your business.

Principal - Steven Stamboultgis

Steven has had key strategic roles as Chief Financial Officer in small to medium businesses. Each business requiring diligent strategic planning and the creation of sound financial foundations to enable them to grow and take advantage of their respective strategic capabilities. A relatively new start up in the pre-paid telephony space grew to a turnover of $100m plus in three years and eventually was sold in a trade sale. A financial services business grew from a one entity private company to a multinational ASX listed business. The strategic planning skills utilised and fiscal discipline adopted in these small to medium businesses were those practiced and implemented in larger organisations Steven had been involved with.

Multiple senior roles at Parmalat and financial roles at Foster’s Brewing Group, Farm Pride Foods and Nissan instilled the passion for planning to grow and adopting change in fast paced environments.

Steven’s passion is to help businesses identify their competitive advantage and put in place simple robust structures and strategically plan to grow for the future.


  • CPA member of CPA Australia
  • Master of Commercial Law
  • Bachelor of Business (Accounting)

Principal - Lawrence Muscara

Lawrence is an experienced financial/management accountant. His vision is to assist businesses to realise their full potential, regardless of their size. By providing financial management solutions which are cost effective & innovative, the business environment can be enjoyable and motivating.

Having gained exposure initially as an auditor within chartered practice, he has worked in a variety of different business sectors for small, medium and large enterprises. Ranging from listed companies, not-for-profits to schools and community associations. The knowledge and techniques applied while servicing these entities, including implementing accounting information controls and procedures as well as providing risk management advisory services have proved to be valuable transferrable skills. With over 7 years of continued success, key skills include general ledger function and integration, cash flow reporting, financial statement & management reporting as well as compliance with indirect taxes/levies including payroll tax, Workcover and GST.

Lawrence is highly motivated and continues to challenge himself, to do whatever it takes to succeed; ‘leaving no problem unresolved’.


  • CPA member of CPA Australia
  • Bachelor of Commerce (Accounting & Management)

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Bookkeeping Services

Standard range of bookkeeping
services including accounts payable,
payroll, and more...

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Plus Services

Advanced services including strategic
planning, business performance
benchmarking and more...

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