El Dorado Ventures

El Dorado Ventures is an early-stage venture capital firm founded in 1986 and based in Menlo Park, California, with over $750 million in capital under management across multiple funds spanning four decades of activity. The firm focuses on disruptive technologies and business models in emerging and high-growth markets, concentrating on software, technology-enabled services, communications, and emerging technology sectors. El Dorado leads rounds and makes approximately six investments per year, backed by a stable group of institutional investors most of whom have invested with the firm for more than a decade. The firm's investment strategy targets seed rounds in the $250,000 to $1 million range and Series A rounds typically between $3 million and $5 million, with 238 total investments recorded over its history. Notable portfolio companies include Compellent Technologies, Cyras Systems, EarthLink, Efficient Networks, Novellus Systems, NuSpeed Internet Systems, HiveIO, and Beckon. Many El Dorado portfolio companies have gone public or been acquired by major technology companies including AT&T, Ciena, Cisco Systems, NVIDIA, Siemens, and Texas Instruments. El Dorado Ventures operates as an SEC-registered investment adviser and brings a long-tenured perspective to early-stage technology investing, having navigated multiple technology cycles since the mid-1980s. The firm emphasizes deep sector knowledge in software and communications and works closely with founders from initial investment through liquidity events, providing both strategic guidance and access to its extensive network of corporate and institutional relationships built over nearly four decades of market activity.