21st Century Internet Venture Partners
Two South Park, Second Floor
SanFrancisco, CA 94107
415-512-1221
http://www.21vc.com

Accel Partners
428UniversityAve.
PaloAlto,CA94301
650-614-4800

Advent InternationalCorp
75 State St., 29thFloor
Boston, MA02109
617-951-9400

Alloy Venture Inc.
480 Cowper St. 2ndFloor
PaloAlto, CA 94301
650-687-5000
http://www.alloyventures.com

Angel Investors LP
900 Chesapeake Dr.
Redwood City, CA 94063
650-817-5841
http://www.svangel.com

Applied Technology
1 Cranberry Hill
Lexington, MA 02173
781-862-8622
(nowebsite)

Arch Ventures
45 Rockefeller Plaza, Suite 2071
NewYork, NewYork 10111
212-332-5053

AugustCapital
2480 Sand Hill Rd. Suite 101
Menlo Park, CA 94025
650-234-9900
http://www.augustcap.com

Austin Ventures L.P.
114W.7thSt., Suite 1300
Austin, TX 78701
512-485-1900

The Avram Miller Company
50 California Street, Suite 3325
SanFrancisco,CA94111
415-834-4631
http://www.avrammiller.com

Barksdale Group
2730 Sand Hill Rd., Ste. 100
Menlo Park, CA 94025
650-321-6800
http://www.barksdalegroup.com

Battery Ventures
20 William Street, Suite 200
Wellesley, MA 02481
(781)577-1000

Benchmark Capital
2480 Sand Hill Rd., Suite 200
Menlo Park, CA 94025
650-854-8180

Boulder Ventures Ltd.
1941 Pearl Street, Suite 300
Boulder, Colorado 80302
303-444-6950

Broadview Associates
1 Bridge Plaza
Fort Lee, NJ 07024
201-346-9000
http://www.broadview.com

CambridgeTechnologyPartners
8 Cambridge Center
Cambridge, MA 02142
617-374-9800
http://www.ctp.com

Campsix Inc.
600 Townsend St., Suite 175E
SanFrancisco, CA 94103
415-558-8780

Capital Southwest Corp
12900 Preston Rd., Suite 700
Dallas, TX 75230
972-233-8242

The Centennial Funds
1428 Fifteenth Street
Denver, CO 80202
303-405-7500

Clayton, Dubilier & Rice, Inc.
375 Park Ave. 18th Fl.
NewYork, NY 10152
212-407-5200

CMGI[ta]Ventures
100Brickstone Sq.
Andover,MA01810
978-684-3600
http://www.cmgi.com

Comdisco Ventures
3000 Sand Hill Rd., Building 1, Suite 155
Menlo Park, CA 94025
650-854-9484
http://www.comdisco.com/ventures

Crosspoint Venture Partners
ThePioneerHotelBldg.2925WoodsideRd.
Woodside,CA94062
650-851-7600
http://www.crosspointvc.com

CT Holdings Inc.
3811 Turtle Creek Blvd., Suite 770
Dallas, TX 75219-4421
214-520-9292

Draper Fisher Jurvetson
400 Seaport Ct, Suite 250
Redwood City, CA 94063
650-599-9000

eComanpies LLC
2120 Colorado Blvd.
SantaMonica, CA 90404
310-586-4000

Encompass Venture Partners
77710 8th Avenue NE, Suite 2300
Bellevue, WA 98004
(425)468-3900
http://bbfmcreative.com/encompass

eHatchery LCC
621 North Ave. NE, Suite C100
Atlanta,GA30308
404-487-1200
http://www.ehatchery.com

Firstmark Corp.
1051 E.Cary St.
Richmond, VA 23219
804-648-9048
(noWebsite)

Flatiron Partners
257 Park Ave. South, 12th Floor
NewYork, NY 10010
212-228-3800
http://www.flatironpartners.com

Franklin Capital Corp.
450 Park Ave., 10th Floor
NewYork, NY 10022
212-486-2323

Frazier & Co.
601 UnionSt. Suite 3300
Seattle, WA 98101
206-621-7200
http://www.frazierco.com

Greylock Ventures
One Federal St.
Boston, MA 02110-2065
617-423-5525

GSV Inc.
116 Newark Ave.
Jersey City, NJ 07302
201-234-5000
http://gsv.com

W.R. Hambrecht & Co.
539 Bryant St., Ste. 100
San Francisco, CA 94107
415-551-8600
http://www.wrhambrecht.com

Harris & Harris Group Inc.
1 Rockefeller Plaza Suite1 430, Rockefeller Center
New York, NY 10020
212-332-3600
http://www.hhgp.com

Hicks, Muse, Tate & Furst
200 Crescent Ct., Stuite 1600
Dallas, TX 75201
214-740-7300
(NoWebsite)

Hummer Winblad Venture Partners
2 S.Park, 2nd Floor
San Francisco, CA 94107
415-979-9600

IBelay.com
1701 Pearl St.
Boulder, CO
720-406-1100
http://www.ibelay.com

idealab!
130 W. Union St.
Pasadena, CA 91103
626-585-6900

Ignition Corp.
P.O. Box 580
Bellevue, WA 98009-0580
800-694-4460
http://www.ignitioncorp.com

i-Hatch Ventures
599 Broadway, 11th Floor
NewYork,NY10012
212-966-1094

Institutional Venture Partners
3000 Sand Hill Rd. Building 2, Suite 290
Menlo Park, CA 94025
650-854-0132

Integral Capital Partners
2750 Sand Hill Road
Menlo Park, CA 94025
650-233-0360

Jackpot Enterprises Inc.
1110 Palms Airport Dr.
LasVegas, NV 89119
702-263-5555

Kleiner Perkins Caufield & Byers
2750 Sand Hill Road
Menlo Park, CA 94025
650-233-2750
http://www.kpcb.com

Lucent Venture Partners
3180 Porter Drive
Suite D
PaloAlto, CA 94304-1226
650-565-7400

Matrix Partners
Bay Colony Corporate Center
1000 Winter St., Suite 4500
Waltham, MA 02451
781-890-2244

Mayfield Fund
2800 Sand HillRoad, Suite 250
Menlo Park, CA 94025
650-854-5560
http://www.mayfield.com

Menlo Ventures
3000 Sand Hill Road Building 4, Suite 100
Menlo Park, CA 94025
650-854-8540
http://www.menloventures.com

Meritage Private Equity Fund LP
1600 Wynkoop, Suite 300
Denver, CO 80202
303-352-2040
http://www.meritagefund.com

Mohr Davidow Ventures
2775 Sand Hill Rd., Ste. 240
Menlo Park, CA 94025
650-854-7236
http://www.mdv.com

Mustang Ventures
4900 Old Ironsides Drive
Santa Clara, CA 95054
408-492-6953

New Enterprise Associates
1119St. Paul St.
Baltimore, MD 21202
410-244-0115
http://www.nea.com

Newtek Capital Inc.
8453 rd Ave., 8th Floor
NewYork, NY 10022
212-826-9022

Norwest Venture Capital
3600 IDS Center 80 South 8th St.
Minneapolis, MN 55402-3388
612-667-1650
http://www.norwestvc.com

Oryx Technology Corp.
1100 Auburn St.
Fremont, CA 94538
510-492-2080

Patricof & Co. Ventures Inc.
445 Park Ave.
NewYork, NY 10022
212-753-6300

Polaris Venture Partners
1000 Winter St., Suite 3350
Waltham, MA 02451-1215
781-290-0770

Primedia Ventures
745 Fifth Ave. NewYork,
NewYork 10151
(212) 745-0100

Rand Capital Corp. 2200 Rand Building
Buffalo,NY14203
716-853-0802
http://www.randcap.com

Raza Foundries
3080 North First Street
San Jose,CA 95134
408-434-5500
http://www.razafoundries.com/home.html

Redpoint Ventures
3000 Sand Hill Rd. Bldg.2, Suite 290
Menlo Park, CA 94025
650-926-5600

Robertson Stephens Inc.
555 California St., Suite 2600
SanFrancisco,CA 94104
415-781-9700
http://www.rsco.com

Second Avenue Partners
1000Second Avenue, Suite 1200
Seattle, WA 98104
206.332.1200

Sequel Venture Partners
4430 Arapahoe Suite 220
Boulder, CO 80303
303-546-0400

Sequoia Capital
3000 Sand Hill Road, Building 4, Suite 280
Menlo Park, CA 94025
650-854-3927

Sevin Rosen Funds
2 Galleria Tower 13455 NoelRd., Suite 1670
Dallas, TX 75240
972-702-1100
http://www.srfunds.com

Silver Lake Partners
2725 Sand Hill Rd., Suite 150, Bldg. C
Menlo Park, CA 94025
650-233-8120
http://www.slpartners.com

StartEmUp LLC
14 Consultant Place, Suite 250
Durham, NC 27707
919-225-7156

Sutter Hill Ventures
755 Page Mill Road, Suite A-200
Palo Alto, CA 94304-1005
650-493-5600

TA Associates Inc.
High Street Tower, Suite 2500125 HighSt.
Boston, MA 02110
617-574-6700

Technology Crossover Ventures
575High St., Suite 400
PaloAlto, CA 94301
650-614-8200

Telecom Partners
4600 S. Syracuse Street
Suite1000
Denver, Colorado 80237
303-874-1100
http://www.telecompartners.com

Texas Pacific Group
301 Commerce St., Suite 3300
Fort Worth,TX 76102
817-871-4000

Trellis Partners L.P.
2600 ViaFortuna, Suite 150
Austin, TX 78746
512-330-9200

U.S. Venture Partners
2180 Sand Hill Road, Suite 300
Menlo Park, CA 94025
650-854-9080

Venrock Associates
30 Rockefeller Plaza, Room 5508
NewYork, NY 10112
212-649-5600

Venture Frogs LLC
1000 Van Ness, Suite201
SanFrancisco, CA 94109
415-345-6260

Voyager Capital
800 Fifth Ave. Suite 4100
Seattle, WA 98104
206.470.1180
http://www.voyagercapital.com

Vulcan Ventures
1101 10thAve. NE, Suite 550
Bellevue, WA 98004
425-453-1940
http://www.paulallen.com

Weiss Peck& Greer Venture Partners
2882 Sand Hill Road, Suite 106
MenloPark, CA 94025
Tel:650-234-8300