 | 3i | Menlo Park | | 10Speed Media | 1 | | Biotechnology Communications Content & Media Electronics Software Storage Medical Devices Internet |
| Link | Advent International | Boston | | Spreeride, Inc. | 3 | $33,750,000 | Biotechnology Communications Electronics Services Storage Advanced Materials Energy |
| Link | AllianceBernstein | New York | New York | OnePipeline | | | Biotechnology Information Services Electronics Software |
| Link | Ampersand Venture Management | Wellesley | Massachusetts | Iomega | 1 | | Biotechnology Communications Electronics Healthcare Services Software |
| Link | Apax Partners Worldwide | New York | New York | | 1 | $9,880,000 | Biotechnology Communications Content & Media Information Services Electronics Software Energy Security |
| Link | Asset Management Company | Palo Alto | California | Sonic Innovations | | | Biotechnology Communications Information Services Hardware Software Medical Devices |
| Link | Bear Stearns Merchant Banking | New York | New York | | 1 | $5,380,000 | Biotechnology Communications |
| Link | Blackstone Group, L.P. | New York | New York | Phobos Corporation | 1 | $2,000,000 | Biotechnology |
| Link | Brentwood Venture Capital | | | SmartTalk | | | Biotechnology Communications Information Services Software Services Medical Devices |
 | Canaan Partners | Menlo Park | | Echopass | 1 | | Biotechnology Communications Content & Media Information Services Electronics Software Medical Devices |
 | CDIB Ventures | Santa Clara | | Zars, Inc | 1 | $3,670,000 | Biotechnology Communications Electronics Medical Devices Research |
| Link | CMEA Ventures | San Francisco | California | | | | Biotechnology Electronics Software Advanced Materials Energy Medical Devices |
 | Cornell Capital Partners | Jersey City | | Cirtran Corporation | 1 | | Biotechnology |
| Link | Crosspoint Venture Partners | Irvine | California | Anesta | 1 | $10,980,000 | Biotechnology Communications Electronics Software Medical Devices |
| Link | Delphi Ventures | Menlo Park | California | Inflabloc Pharmaceuticals | | | Biotechnology Software Medical Devices |
 | DeNovo Ventures | Palo Alto | | Facet Solutions | 1 | $7,000,000 | Biotechnology Medical Devices |
| Link | Domain Associates | Princeton | New Jersey | NPS Pharmaceuticals | | | Biotechnology Information Services Medical Devices Scientific Equipment |
 | DW Healthcare Partners | Salt Lake City | | Tandem Labs | 1 | $18,800,000 | Biotechnology Healthcare Services |
| Link | Elan | Dublin 2 | | Cognetix, Inc. | | | Biotechnology |
 | EPIC Ventures | Salt Lake City | | Berkeley Data Systems, Inc., Bungee Labs, Canyon Bridge, Inc., Cerberian Inc., Cogito, Inc, DriveSafety Inc., EmerGen, FatPipe Networks, First Choice Solutions, Forum Systems... | 30 | $51,260,000 | Biotechnology Information Services Electronics Healthcare Services Software Services Medical Devices |
 | ePlanet Ventures | Redwood City | | Zars, Inc | 1 | $3,670,000 | Biotechnology Communications Information Services Healthcare Services Medical Devices |
| Link | Fidelity Ventures | Boston | | Oakley Networks, Inc | 1 | $7,670,000 | Biotechnology Communications Information Services Electronics Software Services Storage |
| Link | Frazier Healthcare Ventures | Palo Alto | | CONTROL4 | 2 | $15,120,000 | Biotechnology Electronics Healthcare Services Medical Devices Research |
| Link | INVESCO Private Capital | New York | New York | NPS Pharmaceuticals | | | Biotechnology Communications Electronics Software Medical Devices Research Security |
| Link | Investor Growth Capital | Stockholm | | Mainstream Data, Inc | | | Biotechnology Communications Electronics Hardware Healthcare Services Software Advanced Materials Medical Devices |
 | Kleiner Perkins Caufield Byers | Menlo Park | | Oakley Networks, Inc | 1 | $7,670,000 | Biotechnology Communications Information Services Hardware Software Energy Medical Devices |
| Link | Life Science Angels | Salt Lake City | | Wasatch Microfluidics, Inc. | 5 | | Biotechnology Medical Devices |
| Link | Medicus Venture Partners | Menlo Park | California | SmartTalk | | | Biotechnology |
| Link | Medtronic Sofamor Danek | | | Axial Biotech, Inc. | 1 | $1,270,000 | Biotechnology Electronics Healthcare Services |
| Mesa Verde Venture Partners | San Diego | California | | 1 | $2,250,000 | Biotechnology Medical Devices |
| Link | Mohr Davidow Ventures | Menlo Park | California | | | | Biotechnology Information Services Electronics Software Services Energy |
| Link | Morgenthaler Ventures | Menlo Park | California | Sonic Innovations | 1 | $150,000 | Biotechnology Communications Electronics Software Services Medical Devices |
| Link | MPM Capital | Boston | Massachusetts | Sonic Innovations | | | Biotechnology Medical Devices |
| Link | New Enterprises Associates | Menlo Park | | Echopass, Fusion-io | 1 | | Biotechnology Communications Content & Media Electronics Software Storage |
| Link | Nippon Venture Capital | | | Allegiance, Inc, Bungee Labs | 2 | | Biotechnology Information Services |
| Link | Novo A/S | | | AlloCure | 1 | | Biotechnology Healthcare Services Medical Devices Scientific Equipment Research |
| Link | Oxford BioScience Partners | Boston | | Coherex Medical, EmerGen | 3 | $11,700,000 | Biotechnology Electronics Energy Medical Devices |
| Link | Panorama Capital | Menlo Park | California | EmerGen | | | Biotechnology Content & Media Electronics Software Services Storage Advanced Materials |
| Link | Pappas Ventures | Research Triangle Park | North Carolina | Cognetix, Inc. | 1 | $3,400,000 | Biotechnology Medical Devices |
| Link | Pequot Ventures | New York | | Facet Solutions | 1 | $3,180,000 | Biotechnology Communications Information Services Electronics Software Storage Medical Devices |
| Link | Portage Venture Partners (AKA: Graystone Venture Partners) | Northfield | Illinois | | 1 | $1,000,000 | Biotechnology Information Services Hardware Software Storage |
| Link | RBC Capital Partners/RBC Technology Ventures | Toronto | | | 1 | $3,400,000 | Biotechnology Electronics Scientific Equipment |
| Link | S.R. One, Limited | Conshohocken | Pennsylvania | NPS Pharmaceuticals, Theratech | | | Biotechnology Medical Devices |
| Link | Sanderling Ventures | San Mateo | California | | 1 | $1,300,000 | Biotechnology Software Medical Devices |
 | Scale Ventures | Foster City | | Omniture Inc | 1 | $23,270,000 | Biotechnology Content & Media Information Services Electronics Software Storage Security |
| Link | Sequel Venture Partners | Boulder | | Avinti, Inc | 2 | $4,130,000 | Biotechnology Information Services Electronics Software Storage Medical Devices Security |
 | Silicon Valley Bank | Salt Lake City | | | | | Biotechnology Hardware Software Medical Devices |
| Link | SunAmerica Ventures | Los Angeles | California | Spontaneous Technology | 1 | $4,500,000 | Biotechnology Communications Information Services Hardware Software |
| Link | SV Life Sciences | Boston | | AlloCure | 1 | | Biotechnology Healthcare Services Medical Devices Scientific Equipment Research |
| Link | Tenex | | | Zars, Inc | 1 | | Biotechnology |
 | The Carlyle Group | San Francisco | | Mainstream Data, Inc | 1 | | Biotechnology Electronics Software Services Medical Devices |
| Link | Thomas Weisel Partners | San Francisco | | CONTROL4, Senforce Technologies, Inc | 3 | | Biotechnology Communications Information Services Hardware Healthcare Services Software Medical Devices Security |
| Link | TucanCapital | | | Q Therapeutics | 1 | | Biotechnology |
| Link | U.S. Venture Partners | Menlo Park | California | Iomega | | | Biotechnology Communications Content & Media Information Services Software Medical Devices |
| Link | Utah Ventures | Salt Lake City | | Salus Therapeutics, Inc., Spreeride, Inc. | 2 | | Biotechnology Information Services Medical Devices Security |
| Link | Valley Ventures | Tempe | Arizona | | | | Biotechnology Electronics Medical Devices |
 | Venrock | Menlo Park | | Bungee Labs | 2 | $6,010,000 | Biotechnology Communications Information Services Hardware Software Security |
| Link | Village Ventures | | | First Choice Solutions, Top Ten Reviews, Venafi, Inc | 3 | $5,270,000 | Biotechnology Communications Information Services Electronics Software Medical Devices Research |
 | vSpring Capital | Salt Lake City | | , 3point5, Inc, Agilix Labs, Inc, Alianza Global Communications Services, LLC, AlphaBay, Altiris Inc., Avinti, Inc, Axial Biotech, Inc., BioMicro Systems, Inc, Celio... | 42 | $143,720,000 | Biotechnology Communications Information Services Electronics Healthcare Services Software Storage Medical Devices |
| Link | Wheatley Partners | Great Neck | New York | Mainstream Data, Inc | | | Biotechnology Software Medical Devices |
 | Wilson Sonsini Investments | Palo Alto | | Avinti, Inc | 4 | $3,600,000 | Biotechnology Software Medical Devices |
 | Windward Ventures | San Diego | | AdvancedMD, PerfectPractice.MD | 1 | $9,470,000 | Biotechnology Communications Hardware Software Services Storage |
| Link | Zesiger Capital Group, LLC | New York | New York | Cognetix, Inc. | 1 | $3,000,000 | Biotechnology |
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