Division of
81 Investments in 54 Companies
New York, New York
Funds Raised:
Rho Ventures is a private equity firm that invests in high growth companies across multiple sectors.

Investor Details


We invest across most high growth sectors of today’s economy and have developed deep expertise and relationships in Information Technology, Communications, New Media, Healthcare and New Energy.

Since 1981, Rho Ventures has been investing in innovators that redefine the status quo. Rho’s investment philosophy does not fit a conventional model, much like the visionary innovators we back. We believe that formulaic approaches to investing lead to risk averse strategies that stifle innovation and differentiation. We actively avoid restrictive boundaries around ideas, growth opportunities and entrepreneur profiles. To find extraordinary opportunities, we are not bound by a particular stage of investment and do not shy away from contrarian ideas.

We believe that great companies take root in unconventional places and that successful entrepreneurs frequently break the mold. The ideas we back come from a variety of sources: an MBA student who is trying to change new media advertising practices; an experienced entrepreneur seeking to commercialize a disruptive biofuels technology; or an executive looking to spin out and develop an abandoned asset developed by a pharmaceutical company.

We are seasoned investors who have backed more than 200 companies through multiple cycles. Identifying interesting opportunities and providing capital is just the beginning. We offer deep-sector expertise in today’s high-growth markets, but we do not let any one area of knowledge guide our overall investment strategy.

Ultimately, we look for entrepreneurs who we can help make very big waves, not just stir the waters and move on to the next venture.

DateInvested InRoundPartner(s)
May, 2016$22.5M / Series C
Jan, 2016$2.35M / Venture
Dec, 2015$15M / Series E
Jun, 2015$4M / Seed
Jun, 2015$10M / Series B
Jun, 2015$5.5M / Series A (Lead)
Jul, 2014$20M / Series E
Jun, 2014$4.9M / Debt Financing
May, 2014$22M / Series B
May, 2014$22.6M / Series E
Apr, 2014$18M / Series B
Mar, 2014$42M / Series E
Jan, 2014$43.6M / Series D
Nov, 2013$8M / Series A
Sep, 2013$7M / Debt Financing
Sep, 2013$40M / Series C
Sep, 2013$1.6M / Seed
Jul, 2013undisclosed amount / Private Equity
Jul, 2013$50M / Series C
Jul, 2013$6.3M / Series A
Jun, 2013$50M / Private Equity
May, 2013$15.49M / Private Equity
Apr, 2013$17.1M / Series D
Apr, 2013$1.6M / Seed
Feb, 2013$4M / Series B
Jan, 2013$3M / Series A
Dec, 2012$16M / Series B
Sep, 2012$3M / Series A
May, 2012$47.5M / Series D
Jan, 2012$12M / Series D (Lead)
Oct, 2011$6.45M / Venture
Jul, 2011$30M / Series D
May, 2011$5M / Series G
Jan, 2011$11.5M / Series C
Oct, 2010$15M / Series C
Feb, 2010$14M / Series B (Lead)
Dec, 2009$26.55M / Series A
Apr, 2009$17.5M / Series C
Oct, 2008$22.47M / Series F
Oct, 2008$38M / Venture (Lead)

Current Team (12)


Funds (1)

Dec 7, 2004Rho Ventures V$425M

Offices/Locations (3)

  • Office

    525 University Avenue

    Suite 1350

    Palo Alto, California 94301

    United States

  • HQ

    Carnegie Hall Tower

    152 West 57th Street, 23rd Floor

    New York, New York 10019

    United States

  • Office

    1800 McGill College Avenue

    Suite 840

    Montréal, Quebec H3A 3J6


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