Peter Mathieson has joined California-based Fairview Capital Investment Management to establish a Pittsburgh, PA office, according to the firm's website.

Mathieson was latterly president and a principal shareholder of Guyasuta Investment Advisors, where he had worked for over two decades.

At Fairview he joins his brother Andrew Mathieson, who founded the firm in 1995 and acts as managing member.

The firm manages investments for private clients, trusts, corporations, endowments, and foundations.