Douglas L. Maine is a Limited Partner and Senior Advisor to Brown Brothers Harriman & Co, a 200 year old, privately held, Wall Street financial services firm. Maine is Director for public companies: Orbital-ATK (Aerospace and Defense) Albemarle (Specialty Chemicals) and BroadSoft (Unified Communications software). Maine is also a Director of three private companies: Olympusat (Cable Content and Distribution), R4 Technologies (Data Science and AI) and Noble Systems, (Call Center software). He has previously served on the Board of one public and three private companies which were all acquired by strategic or financial investors. Maine joined IBM as chief financial officer and senior vice president in 1998. In that role, he was responsible for all financial, treasury, tax, business development, internal audit, and real estate activities, as well as IBM Global Financing Corporation. He later was general manager of two operating units and retired in 2005. Before joining IBM, Maine was chief financial officer and executive vice president of MCI (now part of Verizon) from 1991-1998 and prior to that he held a variety of sales, operating and financial leadership roles during his 20 year career. Maine is a member of the Standing Advisory Group of the Public Company Accounting Oversight Board. He has a BS from Temple University and an MBA from Hofstra University. Areas of interest: entrepreneurship, private equity, international business, corporate governance and strategy and family owned businesses.