Whitecastle Investments Limited Whitecastle’s success has been built upon the blending of good business sense with the highest level of integrity. Evolving from entrepreneurial origins and having worked with so many entrepreneurs, we understand the challenges of launching and growing enterprises. Our team combines outside experience with our own expertise gained helping numerous companies to successfully grow and mature. Today Whitecastle’s vision and strong commitment to assisting companies requiring capital to expand and capture new markets is manifested by Whitecap Venture Partners and Whitecastle New Urban Fund. Ephraim (Eph) Diamond incorporated Whitecastle Investments Limited as an investment vehicle for his family in 1959. Eph was the founding partner and President of Cadillac Development Corporation from 1953 to 1974 and Chairman of the Board and CEO of Cadillac Fairview Corporation from 1974 to 1979. Carey Diamond, Eph’s son, joined the company in 1989 and Whitecastle made the decision to devote its energy and capital to investing in and assisting emerging growth companies.

In 2008, Steve Diamond returned Whitecastle to its roots with the launch of Whitecastle New Urban Fund.


Michael Diamond

Michael Diamond is a business consultant, entrepreneur and investor as well as an active philanthropist. A graduate of the Richard Ivey School of Business as well as Osgoode Hall Law School, Michael was President and CEO of Minicom Data Corporation, one of Canada’s fastest growing software companies through the 80’s and early 90’s.

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Stephen H. Diamond

Stephen Diamond, as President and Chief Executive Officer of Diamondcorp, oversees the general business activities and management of the Fund. Mr. Diamond was previously a partner at McCarthy Tétrault LLP and head of that firm’s Municipal and Environmental Law Department.

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Mark Diamond

Mark Diamond graduated with his L.L.B. from Osgoode Hall Law School in 1984, practiced law for a short time and then formed Wormark Development Corporation, building non profit housing and industrial office condominiums in Ontario.

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Our Mentor and Founder:
A. Ephraim (Eph) Diamond (Deceased)
As a co-founder of Cadillac Fairview Corporation Limited, Eph served as Chairman and CEO until 1979 and continued on the Board of Directors and the Executive Committee until the company was sold in 1987 when the company was acquired by a private investment consortium.
Carey Diamond
President, CEO and Director
Whitecastle Investments Limited
Carey has been at the helm of Whitecastle Investments since 1989 and during that time has transitioned Whitecastle from a private family holding company into one of Canada’s more successful private company investors.
David Strom
Chief Financial Officer
Whitecastle Investments Limited
David has close to 20 years experience in a series of progressive financial roles, focusing primarily on private companies.
Kim Coote
Director of Finance
Whitecastle Investments Limited
Kim joined Whitecastle Investments Limited in February 1997 and has progressed into her current role as Director of Finance. She is responsible for the financial reporting and overall administrative management of the Whitecastle group of companies.


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