Acton, MA Office

Marc Berman is a Certified Financial Planner® with 22 years of industry experience, currently serving as an advisor at Colman Knight Advisory Group, LLC since 1999. He holds the Series 63 designation and works within a team of five advisors based in Acton, MA. Colman Knight Advisory Group provides financial planning, investment management, and consulting services to individuals—including high-net-worth clients—charitable organizations, and corporations. The firm employs a fundamental, global buy-and-hold investment approach supplemented by technical and cyclical analysis, offering both discretionary and non-discretionary portfolio management along with in-house tax preparation and non-investment consulting.

David Manteau is a CFP® and CFA® charterholder with 16 years of experience in the financial services industry. He currently works at Colman Knight Advisory Group, LLC, where he has been since 2022, and has prior experience with firms including Prudential Insurance Company of America and MassMutual. Outside of his advisory role, Manteau serves as an adjunct professor at Boston University Center for Professional Education, teaching CFP courses. Colman Knight Advisory Group serves individuals, charitable organizations, and corporations with comprehensive financial planning, investment management, and consulting. The firm employs a fundamental, global buy-and-hold investment approach supplemented by technical and cyclical analysis, constructing diversified portfolios tailored to client objectives and using fixed retainers and project fees rather than percentage-of-assets fees.

Michelle Contois is a financial advisor with Colman Knight Advisory Group, LLC, holding Series 63 and Series 65 licenses and two years of industry experience. She has worked at Colman Knight Advisory Group since 2024 and previously held positions at Cambridge Investment Research Advisors Inc., Cambridge Investment Research Inc., and GFA Federal Credit Union. Outside of her advisory role, she also works as a pet sitter on a contract basis. Colman Knight Advisory Group is a fee-only, SEC-registered firm serving individual and high-net-worth clients with financial planning, consulting, and portfolio management. The firm employs a fundamentally oriented, global buy-and-hold investment approach with individualized policy statements and offers both project-based and comprehensive planning on fixed-fee or retainer terms.

Richard Colman is a financial advisor with Colman Knight Advisory Group, LLC, holding a Series 65 designation and over 31 years of industry experience. He has been with the firm, formerly known as Colman Knight Advisory Group, since 1988. In addition to his advisory role, Mr. Colman practices law through a separate limited liability company and serves on the board of directors for Sammartino Investments LLC. Colman Knight Advisory Group is a fee-only, SEC-registered firm serving individual and high-net-worth clients with financial planning, consulting, and portfolio management services. The firm employs a fundamentally oriented, global buy-and-hold investment approach, offering both project-based and comprehensive planning through fixed fees or retainers.