Essex Investment Management Company, LLC is an SEC registered investment adviser that manages growth equity portfolios for institutional clients (including corporations, endowments, foundations, municipalities and public funds), high net worth clients, mutual funds and private partnerships. We are based in Boston, Massachusetts and also have an office in Evanston, Illinois.
Our investment philosophy is based on the early identification of growth, wherever growth exists. Since our founding in 1976, we have remained firmly committed to a consistent investment philosophy.
The Global Environmental Opportunities Strategy (GEOS) is managed from Essex, by co-managers with 40 years of ESG investment experience. GEOS is a public equity strategy, focused on companies solving environmental challenges, investing across nine environmental themes. GEOS seeks capital appreciation through a focused portfolio of growth companies offering transformative technologies that enable sustainability.
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