Case Studies

Policies, Procedures & Internal Controls

Organization Type: Established in 2013 10 FTE and <300 Subcontractors Multiple revenue streams As the result of an ATO audit,...

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A New Journey

Organization Type: Start-Up We were recently approached by a new client who was wanting to gain an understanding of the...

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Business Intelligence

Organization Type: 10,000+ FTE Business Intelligence Financial Systems Financial governance reporting and metrics The result of an internal review into...

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Thoughts From Our Principals

Mark Semmens

Mark is a Chartered Accountant with a wealth of experience in accounting and taxation. Mark is a Member of Chartered Accountants Australia and New Zealand, the Tax Practitioners Board and the National Tax and Accountants Association.

Mark's blogs
Daniela Semmens

Daniela Semmens is a Co-Director of Semmens & Co. and joined the company as General Manager in 2017. Daniela is an Affiliate Member of Chartered Accountants Australia and New Zealand and also a Member of the Australian Institute of Project Management.

Daniela's blogs

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For any enquiries into our team or our services please contact Semmens & Co. via email at or call us on 03 8320 0320

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