Independent Thinking
Approaching decisions based on client needs and investment analysis rather than standardized answers.

Personal relationships. Independent thinking. A global investment perspective.
Global Portfolio Services LLC describes its mission as developing long term fiduciary advisory relationships, providing objective guidance and managing investments with close attention to financial goals and risk.
Our firm emphasizes personalization, clear communication and disciplined evaluation of opportunities in the world’s financial markets.

Three principles shape our approach to client relationships.
Approaching decisions based on client needs and investment analysis rather than standardized answers.
Considering each investor’s objectives, time horizon and financial circumstances when determining an appropriate approach.
Providing context and guidance as markets change and goals evolve.

Michael T. Mais is the founder and Chief Investment Officer of Global Portfolio Services LLC, an investment advisory firm based in Grand Rapids, Michigan. He leads the firm’s investment approach with an emphasis on independent thinking and individualized client relationships.
Michael’s background includes investment advisory and portfolio management work. His approach emphasizes getting to know each client’s goals, investment horizon and financial circumstances before developing a portfolio strategy.
At Global Portfolio Services, Michael focuses on global investment opportunities, disciplined portfolio management, risk awareness and ongoing communication. He believes clients should understand the decisions being made on their behalf and how those decisions relate to their long term objectives.
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