Our Story
Founded on decades of proven experience, GSA Lawsons was created with a simple mission — to bring personalised, high-quality accounting services to the South West while maintaining strong connections with clients across Western Australia and beyond.
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After many years in Perth and abroad, Glenn and his wife Kerry made the move to Margaret River in 2021, chasing lifestyle, community, and a new chapter. What began as a home-based office quickly grew, and before long, the doors opened to a dedicated office in the Light Industrial Area, transforming Glenn’s long-held workshop space — once home to classic cars and antiques — into the professional yet relaxed hub for the firm today.
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Rooted in local values and backed by over four decades of expertise, GSA Lawsons continues to support individuals, families and businesses of all sizes with practical, relationship-driven accounting and advisory services.
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Our story is still being written — built on trust, community, and the belief that great advice should feel personal, approachable, and grounded in real-world experience.
The GSA Lawsons Team
Glenn Simpson
Managing Director, Chartered Accountant
With more than 43 years of experience in public practice and international consulting, Glenn brings deep technical knowledge and a practical, client-focused approach to accounting and business advisory.
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Glenn began his career with Touché Ross in Perth in 1982 and qualified as a Chartered Accountant in 1985 after completing a Bachelor of Commerce at the University of Western Australia. His career has included roles across Australia and overseas, before returning to Perth to establish his own practice with Joe Schiavi in 1988.
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In 2021, Glenn and his wife Kerry relocated to Margaret River, embracing the South West lifestyle while continuing to support clients across Western Australia and nationally. Today, Glenn leads GSA Lawsons, working closely with individuals, families, and businesses of all sizes, with a focus on practical tax solutions, business advisory, and long-term client relationships.
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Outside of work, Glenn enjoys classic cars, collecting antiques, and making the most of the South West community and surrounds.
Jayne Brown
Senior Accountant
Born and educated in the United Kingdom, Jayne emigrated to Australia in 1973. Her early professional career included 14 years with the National Australia Bank, where she advanced to the position of Senior Staff Training Officer in supervision and security documentation.
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During her time with the bank, Jayne commenced accounting studies, which she completed in December 1991.
Jayne entered the accounting industry in 1995 and joined Glenn in March 2001 at what was then Glenn Simpson & Associates (GSA). Since then, she has worked closely alongside Glenn through various practice changes and consulting roles, remaining a highly valued and loyal member of the team.
Jake Cockin
Senior Accountant
Jake completed his schooling at Margaret River Senior High School in 2013 before going on to earn a Bachelor of Commerce, majoring in Accounting and Finance, from Curtin University. He is currently undertaking a Graduate Diploma of Chartered Accounting.
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With eight years of experience in the accounting profession, Jake brings strong technical knowledge and practical experience to his work.
Outside of the office, he enjoys field archery, camping and spending time outdoors.