Meet Our Research and Support 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 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 position vacant applications should be directed to Donna.

Our Consulting Network


William Szuch

William Szuch Consulting Actuary


Graham Osborn

Graham Osborn Consulting Actuary


Alice Tang

Alice Tang Actuarial Analyst
B. Actuarial Studies (UNSW)

Alice has strong mathematical, analytical and modelling skills, together with wide experience in all the major actuarial consulting areas. Alice's primary focus is on injury compensation schemes, corporate superannuation, litigation support and risk management.

Life Insurance

Mark Roach

Mark Roach Consulting Actuary
M. Math. FIA.

Mark is a qualified actuary with 16 years experience in the UK Life Insurance industry including financial reporting, disclosure, capital management and modelling aspects. He has extensive experience in developing and managing ALM (Prophet and Excel (VB) and ESGs (models and calibration).