Our investment strategy is focused on investments in emerging companies essential to Energy Innovation. We invest in mid-stage venture companies that offer technologies that dramatically improve the profitability of producing or consuming energy on both the customer and utility side of the meter. Our investment landscape includes four broad areas in energy innovation: Digital Networks, Connected Buildings, Mobility and Optimization.
We address investment opportunities across the entire energy spectrum and actively help build companies that make energy more efficient, more reliable and cost-effective. Since our founding in 1996, we have managed approximately $500 million, invested in over 72 companies and delivered 42 exits to date. We are currently investing out of our fourth fund and have offices in Toronto, Philadelphia, Palm Beach Gardens, Boston, Montreal, San Francisco and Calgary.
Over the years, EnerTech has learned that our experience of providing support to our portfolio companies has led to the creation of a strong eco-system of talented professionals, who are themselves building unique learnings and capabilities applicable to early to mid-stage companies that touch the energy sector. Furthermore, we now are helping that network provide services to the large industry incumbents who are partners and/or customers of our portfolio companies.