Meet The Team
Cathrine G. Greven
FIPA GCPA Dip FA
Accountant & Financial Planner
I have worked in the accounting profession in Adelaide since 1985. I initially worked with other accounting companies before forming Greven & Co in 1993. From 1996 I saw the urgency to be educated and trained in financial services, so as to provide my clients with professional and accurate financial advice pertaining to not only their personal lives, but also to capture their business interests in that advice
I have obtained valuable professional experience both in my own right and by working with recognised experts in their fields to provide a reliable reference base for the benefit of my clients.
My qualifications are:
Fellow of the National Institute of Accountants
Graduate Diploma in Professional Accounting
Business Certificate in Accounting
Registered Tax Agent
Diploma in Financial Advising
Estate Planning
In my downtime, I enjoy painting (acrylic's and watercolours) – some of my works are hanging in my office, reading a variety of books from thrillers to self-improvement. I love to get outdoors and walk my two dogs, George & Chloe whenever I can, I practice Pilates, I also enjoy tending to my garden along with going out with family & friends for dinner and or a movie. I also take time out to travel (short and long holidays) as I believe you have to recharge your batteries in order to provide my clients with the best service I can.
You can email Cathrine at c.greven@www.greven-co.com.au
Zak Mildren
Paraplanner-Greven Financial Services
I've spent the past 7 years on and off with Greven & Co as a Receptionist/Administrative Assistant while I completed my studies at the University of South Australia, gaining a degree in Bachelor of Business Management at the end of 2016.
I joined Greven & Co as a Junior Paraplanner in the middle of 2017, and I'm studying for a Diploma of Finance online at the same time.
I enjoy staying fit and active through sport, mainly Soccer where I play for the Pembroke Old Scholar Soccer Club (POSSC) as well as participating in indoor soccer competitions weekly. At POSSC I'm also the Club's Squad's Manager (since 2016), a General Committee Member (since 2015) and on the Coach's Selection Committee (since 2016).
When I'm not running around the soccer pitch or at work, I enjoy spending time with friends, playing strategy computer games and watching TV series at home on the sofa.
You can email Zak at z.mildren@www.greven-co.com.au
Zak is in the office Monday to Friday
Thomas Mildren
Junior Accountant (in training) - Greven Accounting Services
I started working for Greven & Co when I left school (on a casual basis while I completed my university studies) and now am employed as a client services officer/junior accountant full time.
I completed my double degree in Accounting and Professional Accounting at UniSA in 2021. I am now engaged in completing my CPA professional year.
I spend my spare time watching my favorite shows, playing volleyball and watching basketball (as well as computer games). My favorite food is a Parmy and spending time with my dogs George & Chloe.
You can email Thomas at t.mildren@www.greven-co.com.au
Jasen Senit
Client Services Officer - Greven Financial Services
Jansen is a Client Services Officer who describes himself as witty. With a foundation from studying Mechanical Engineering, he brings strong
analytical thinking and problem-solving skills to his role in the financial planning industry, where he has since established a meaningful
and growing career.
When he’s not working, Jansen pours his energy into staying fit and spending quality time with his loved ones. He enjoys running to stay
active and healthy. He is also a devoted family man who finds joy and purpose in caring for his daughter, with whom he treasures
every moment.
Guided by the motto, “This too shall pass,” Jansen believes that all situations—whether challenging or joyful—are temporary. This perspective
helps him remain grounded, resilient, and focused on what truly matters.
You can email Jansen at clientservices@www.greven-co.com.au
Working hours are Monday to Friday 7.30am to 4pm (Adelaide Time)