Head Office Team

Brian Bendzulla

Brian Bendzulla Consulting Actuary

Brian Bendzulla is an actuary with more than 25 years experience in Australia, South Africa and the UK. Since this is the second consulting actuarial firm he has built, Brian is enjoying the indulgence of working on issues that are relevant to retirees but may have no commercial justification. He has a particular focus on researching and building process solutions for post retirement, market and inflationary risks faced in retirement.

Cliff Senkbeil

Cliff Senkbeil Data Scientist

Cliff fell in love with computers at an early age, programming his first computer - the MicroBee. After years of: being an autodidact; theatre productions; and gaining a Science degree, he set about using his software skills to change the world. After Brian Bendzulla told him about NetActuary, he thought the idea of helping people with their retirement online was a cause to get behind. He is responsible for all things software and web.

Donna Griffiths

Donna Griffiths Financial Controller

Donna enjoys the everyday accounting and support functions that her role entails. Having worked with Brian for in excess of two decades, she considers herself “part of the furniture”. Often she will be the first point of contact via telephone so feel free to discuss anything from accounts receivable to the weather! In addition, office management supplies and positions vacant applications should be directed to Donna.

Amy Senkbeil

Amy Senkbeil Education Services Manager

Amy has a Bachelor of Economics degree and has a thorough understanding of the concepts, having worked in the superannuation industry for a number of years. At NetActuary we are creating enhanced process solutions utilising the new levels of web and computing power that have become available. Amy's challenge is to ensure the clear articulation of these actuarial innovations to our clients.

Our Consulting Actuaries


William Szuch

William Szuch Consulting Actuary

Bill has extensive experience in providing actuarial and strategic advice in respect of funding long term liability schemes, professional indemnity schemes, self insurers, workers compensation and CTP insurance. He is Melbourne based and is an expert in using "J" as an actuarial and insurance tool.



Garry Khemka Consulting Actuary

Garry undertakes Queensland actuarial tasks for NetActuary. He recently joined Bond University as an Assistant Professor in Actuarial Science, after completing his PdD from ANU in 2013. His research interests span retirement planning and superannuation, long term care insurance products, disability income insurance and personal finance.

Cape Town


Niel Fourie Consulting Actuary

Niel is an actuary with wide actuarial work experience including: Life Assurance, Employee Benefits, Healthcare, and non-traditional consulting work. Recently he has specialised in valuations of long service leave & bonuses, post-retirement medical aid subsidies, defined benefit pension plans and employee share option schemes.

Sydney Actuaries

Graham Osborn

Graham Osborn Consulting Actuary

Graham is a consulting actuary who has had wide experience in superannuation, insurance (both life and general), asset consulting and advice to solicitors. He has lectured on general insurance at the University of Technology, Sydney and presented at seminars. He has also worked in senior management for life insurance companies as Appointed Actuary and assistant General Manager.

Ezio Lo Castro

Ezio Lo CastroConsulting Actuary
B Sc. B Ec. FIAA

Our senior workers compensation actuary, Ezio Lo Castro has extensive practical experience spanning more than 20 years. Ezio has exceptional valuation and modelling skills and is certified in all states and territories of Australia as an approved workers' compensation actuary.

Support Associates

Investment Consultant

Robert Talevski

Robert Talevski B.Bus. GradDip (Finsa)

Robert is a highly accomplished investment executive with over 15 years of experience in research, asset allocation strategy, portfolio construction and management. He has held senior investment advisory positions to a number of large funds. Robert provides investment advisory services to Australian Superannuation, institutional and high net worth investors.

IFA London UK

Christine Keen

Christine Keen DipPFS(UK), DipFS(FP-Aust)

Christine is a UK and international pensions specialist based in London. Her core focus is on large multi-tax year pension transfer cases to Australia, along with associated tax planning issues. Christine is dual-qualified, being a registered UK Financial Planner DipPFS(UK) and having completed the Australian Diploma of Financial Services (Financial Planning).

Tax London UK

Jeff Bowman

Jeff Bowman Chartered Accountant

Jeff is an international tax consultant who specialises in UK-Australian tax planning issues for high net wealth individuals and companies. As an Australian chartered accountant based in London since 1987, he has over 35 years experience in covering all facets of doing business abroad or moving countries of residence that fully utilise the available tax concessions in both countries.

Associated Company - MyPlanner Australia

Philippa Sheehan

Philippa Sheehan Managing Director

Philippa's experience in financial planning and business management gives her the perfect background to run a national financial planning dealer group.

David Mardell

David Mardell Director

Through his years of working with dealer groups, David thought there must be a better and less frustrating way to do business - hence MyPlanner Australia was born.

Cathy Mardell

Cathy Mardell CFO

Cathy is Chartered Accountant and a Registered Tax Agent and brings the financial descipline perspective to the MyPlanner Australia business decisions.