Meet The Team

OUR EXPERTS

Bianca Rannaste

Director

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Bianca Rannaste has had over 15 years’ experience in bookkeeping and administration management. Bianca founded Killer B Operations to pursue her love for numbers and organisation. She is a dedicated, no fuss, easy going professional that loves helping people with numbers!

Denise McNamara

Bookkeeper

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Denise McNamara is a Blue Mountains resident with over 30 years’ administrative experience including bookkeeping. Denise has a proven history of providing quality work with a friendly and easy-going nature. She takes pride in anything that she undertakes.

Amy Burgess

Bookkeeper

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Amy is passionate about numbers and details. As a dedicated bookkeeper, she helps clients keep their finances organized, accurate, and stress-free, allowing them to focus on what they do best.

Holly

Practice Manager

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Holly is an experienced Executive Assistant and Office Manager with a strong background supporting senior leaders across financial services, investment management, and the not for profit sector. She’s known for her steady approach, strong relationships, and knack for keeping things running smoothly. Holly takes pride in delivering thoughtful, reliable work with an easy going style.