About Us

With over two decades of dedicated experience in wealth management, I serve as a trusted advisor to high-net-worth individuals and families, specializing in sophisticated wealth growth, preservation, and transfer strategies.

I take an independent and disciplined approach to assisting my clients achieve their multi-decade and multi-generational financial goals for retirement, including: tax and estate planning; insurance needs; wealth transfer/inheritance; legacy planning; and retirement income and lifestyle needs.

As a Certified Investment Manager (CIM®) and Professional Financial Planner (PFP®), I bring institutional-grade investment expertise combined with a deep understanding of complex family dynamics to help preserve and grow clients’ legacies. I make myself available as a reliable and knowledgeable resource and have access to a broad team of experts, to ensure that the approach I take meets all my clients’ financial needs.

For Appointment Bookings and General Inquiries please email MaierWealthAdvisoryGroup@bmo.com

Sariina has more than 20 years experience supporting business owners and their companies in progressively more senior accounting roles across a wide variety of industries. Prior to joining BMO Nesbitt Burns, Sariina was a Vice President at RBC Capital Markets and RBC Corporate Client Group, Asset Based Lending Portfolio Manager. As a testament to her expertise, dedication, and superior client service skills, Sariina was recognized as Top 40 Under 40. She is a Chartered Professional Accountant of Ontario and Canada and holds an Honours Bachelor of Business Administration Co-Op degree from Brock University, St. Catharines.

Sariina is also William Maier’s wife and the mother of their 2 delightful teenagers. Always client-first and future-focused and now as an Investment Advisor, she is excited to be adding her technical and non-technical skills to William’s successful team that already provides tailored financial planning and wealth management solutions for high-net-worth individuals in a sometimes confusing and overwhelming world.

Reach out to our team today to schedule a conversation about how we can help.

For Appointment Bookings and General Inquiries please email MaierWealthAdvisoryGroup@bmo.com

Brianna has been with BMO for over 10 years, starting in the Kitchener/Waterloo area as a teller, moving to the Hamilton area working as a Personal Banker, then Financial Planner.  As a BMO Nesbitt Burns Client Service Associate she supports William Maier.  

After work, Brianna enjoys riding her bike on local paths, hiking the Bruce Trail, kayaking in the summer, spending time with her husband, Mitch and their dogs Canon & Islay along with their friends and family.  She also enjoys travelling the world and checking out the Toronto Just for Laughs Comedy Festival.

For Appointment Bookings and General Inquiries please email MaierWealthAdvisoryGroup@bmo.com

Jennifer has been working with BMO Nesbitt Burns for over 20 years, mostly with the downtown Toronto back office support team, and then the downtown Hamilton back office support team.  In 2024 she joined the Maier Wealth Team in Stoney Creek as an Administrative Assistant.

After work, you’ll find Jennifer in the garden, cycling along the Rail Trail, or leisurely travelling along the Hamilton to Niagara wine route with family and friends.

For Appointment Bookings and General Inquiries please email MaierWealthAdvisoryGroup@bmo.com