We invest in the best people for the job. Our success in delivering our services is thanks to our team, comprising of a multitude of different industry background and experience.
OUR STORY
Nathan Whittingham
MANAGING DIRECTOR
Nathan founded Clyde Avenue Advisory in 2017. Backed by 15 years of mid-tier and commercial accounting experience, Nathan’s passion for problem-solving and contributing to the success of businesses formed the basis of our firm. Upon graduating with a Bachelor of Commerce in Accountancy and International Business from the University of Wollongong, Nathan began his business advisory journey, accumulating valuable experience at prominent firms both nationally and internationally. He furthered his education to attain his Chartered Accountant qualification and Certificate of Public Practice from the Institute of Chartered Accountants Australia & New Zealand. He is also a Registered Tax Agent and Justice of the Peace.
With a wealth of cross-industry experience and extensive understanding of effective business operations, Nathan envisioned and established Clyde Avenue Advisory. He identified a market gap and aimed to fill it by providing customised financial solutions for challenges facing small to medium-sized business. His mission is to aid other companies in flourishing and achieving their goals, leveraging unique insights garnered throughout his career. For Nathan, it’s not just about imparting knowledge. Clyde Avenue Advisory holds fostering strong working relationships in high regard, and Nathan guides the team to work alongside ambitious business owners on their journey to success.
OUR TEAM

Tom Pinson
With over 19 years of experience in mid-tier accounting firms, Maree brings a wealth of knowledge and practical insight to clients across a wide range of industries. Known for a meticulous yet pragmatic approach, she has built a reputation for delivering tailored financial and strategic advice that drives measurable results. Holding a Bachelor of Commerce and a Bachelor of Business (Commercial Law) from the University of South Australia, she further advanced her professional expertise by becoming a Certified Practicing Accountant (CPA). This strong educational foundation is matched by hands-on experience across sectors including manufacturing, professional services, property, and retail. She is particularly skilled in business advisory, financial reporting, compliance, and taxation, with a deep understanding of the challenges faced by small to medium enterprises. Whether guiding clients through complex regulatory environments or helping streamline business operations, Maree is committed to delivering high-quality, client-focused outcomes.

April Manilag

Elsa Mayrina
Elsa holds a Bachelor of Science in Business Administration majoring in Business Management from Holy Angel University, Philippines, bringing over fourteen years of professional experience across diverse industries. Elsa’s expertise spans executive assistance, human resources, administration, and secretarial roles. Her rich background extends across various industries, both nationally and internationally, including technology, manufacturing, construction and mining, real estate, and hospitality. Elsa’s strengths lie in organisation, problem-solving, and management, complemented by her strong communication skills and adaptability. Continuously recognised for her efforts, she plays a vital role in ensuring the smooth functioning of our office.
Maree Spalding
Tom Pinson is a 2015 University of Wollongong graduate with Distinction. He is currently pursuing a Master of Professional Accounting at the same institution while boasting a five-year tenure at Clyde Avenue Advisory. With a background in accounting, computer science and operations, he excels in addressing compliance requirements and providing strategic consulting solutions, showcasing a unique blend of technical proficiency and problem-solving acumen. Prior to joining the Clyde Avenue Advisory team, Tom enjoyed a semi-professional cricket career, affording him a diverse skillset and broad industry experience. With commitment to excellence and a strategic mindset honed through academic and professional experiences, Tom stands as an asset in navigating complex business landscapes.
Joshua Ocampo
Joshua holds a Bachelor of Science in Management Accounting from Angeles University Foundation in Angeles City, Philippines. Working as a tax accountant directly after finishing his studies, he has developed skills in tax preparation and compliance. Having a professional background in several accounting duties, he brings in a diverse skill set that is vital in aiding clients with differing needs. With his keen interest in continuously improving his skills and his understanding of the intricacies of tax and accounting, he has proven his commitment to uphold a high standard of service in providing value to clients.