John H. Curti

Singular Research is an independent research firm headquartered in Calabasas, California. Founded in 2004, the firm provides research on micro and small-cap companies, particularly those that are emerging, undervalued, and undercovered.

Principal Global Investors LLC, dba Principal Asset Management (Principal AM), is a SEC-registered investment advisor headquartered in Des Moines, Iowa. The firm was founded in 1998 and is a wholly owned subsidiary of the Principal Global Investors Holding Co. (US) LLC and their ultimate parent is Principal Financial Group, Inc. (NASDAQ: PFG). Principal AM provides investment advisory services to institutional investors and individuals on a discretionary or non-discretionary basis.

Valuation Research Corp. provides financial advisory services. The firm’s services include alternative assets, fairness & solvency opinions, financial reporting, tax, compliance and planning. The company was founded in 1975 and is headquartered in Milwaukee, WI.

Birr, Wilson & Co., Inc. is an American company. The private company is located in the US.

Willamette Management Associates provides financial advisory and business valuation services. The company's services include tax planning and compliance, litigation support, bankruptcy, reorganization, and strategic planning services. The company was founded in 1969 and is headquartered in Chicago, IL.