~Venture Capital Companies~

*Arizona
Sundance Venture Partners, L.P.
400 East Van Buren, Suite 650
Phoenix, AZ 85004
602-252-5373

*California
Accel Partners
428 University Avenue
Palo Alto, CA 94301
650-614-4800

Advanced Technology Ventures
1000 El Camino Real, Suite 360
Menlo Park, CA 94025
415-321-8601

Brentwood Associates
1920 Main Street
Suite 820
Irvine, CA 92714 714-251-1010

Charter Venture Capital
525 University Ave., Suite 1500
Palo Alto, CA 94301
415-325-6953

Delphi Bioventures, L.P.
3000 Sand Hill Road
Building 1, Suite 135
Menlo Park, CA 94025
415-854-9650

Domain Associates
650 Town Center Drive
Suite 810
Costa Mesa, CA 92626
714-434-6227

Dougery and White
155 Bouret Rd., Suite 350
San Mateo, CA 94402
415-358-8701

Draper Associates
400 Seaport Court, #250
Redwood City, CA 94063
415-599-9000

DSV Partners
620 Newport Center Drive
Suite 990
Newport Beach, CA 92660
714-759-5657

El Doradao Ventures
800 E. Colorado Blvd.
Suite 530
Pasadena, CA 91101
818-793-1936

Endeavor Capital Management
1880 Pacific Ave., Suite 703
San Francisco, CA 94109
415-441-8986

Enterprise Partners
12011 San Vincente Blvd.
Suite 330
Los Angeles, CA 90049
310-476-3000

Grace Ventures Corp.
20300 Stevens Creek Blvd.
Suite 330
Cupertino, CA 95014
408-725-0774

Hambrecht & Quist, Inc.
One Bush Street
18th Floor
San Francisco, CA 94104
415-576-3300

Institutional Venture Partners
3000 Sam Hill Rd.
Building 2, Suite 290
Menlo Park, CA 94025
415-854-5762

Interven Partners
301 Arizona Ave., Suite 306
Santa Monica, CA 90401
310-587-3550

JAFCO American Ventures
555 California St.
San Francisco, CA 94104
415-788-0706

Kleiner, Perkins, Caufield, and Byers
Four Embarcadero Center
Suite 3520
San Francisco, CA 94111
415-421-3110

Marwit Capital Corp.
180 Newport Center Dr.
Suite 200
Newport Beach, CA 92660
714-640-6234

Menlo Ventures
300 Sand Hill Road
Menlo Park, CA 94025
415-854-8540

Nippon Enterprise Development Corp.
3000 San Hill Road
Building 4, Suite 235
Menlo Park, CA 94025
415-854-8760

Oxford Partners
614 Lel-Medio Avenue
Pacifas Palacadis, CA 90272
310-454-9812

Summit Partners
499 Hamilton Avenue
Suite 2000
Palo Alto, CA 94301
415-321-1166

The Vertical Group
338 Village Lane
Los Gatos, CA 95030
408-399-4533

Weiss, Peck & Greer Venture
Partners, L.P.
555 California Street
Suite 4760
San Francisco, CA 94104
415-622-6864

*Colorado
The Centennial Funds
1999 Broadway, Suite 2100
Denver, CO 80202
303-298-9066

Columbine Venture Fund Ltd.
6312 S. Fiddlers Green Center
260N
Englewood, CO 80111
303-694-3222

Hill, Carman & Washing
885 Arapahoe Avenue
Boulder, CO 80302
303-442-5151

*Connecticut
Consumer Venture Partners
Three Pickwick Plaza
Greenwich, CT 06830
203-629-8800

Oak Investment Partners
One Gornam Island
Westport, CT 06883
203-226-8346

Oxford Partners
315 Post Road West
Westport, CT 06880
203-341-3300

Saugatuck Capital Company
One Canterbury Green
Stamford, CT 06901
203-348-6669

The Vista Group
36 Grove St.
New Canaan, CT 06480
203-972-3400

*District of Columbia
Allied Capital Advisers, Inc.
1666 K. Street N.W.
Suite 901
Washington, D.C. 20006
202-331-1112

*Florida
Florida Capital Ventures, Ltd.
100 West Kennedy Blvd.
Tampa, FL 33622
813-229-2294

South Atlantic Venture Fund
614 West Bay St.
Tampa, FL 33606
813-253-2500

*Georgia
Advanced Tech Development Fund
1000 Abernathy Road
Suite 1420
Atlanta, GA 30328
404-668-2333

North Riverside Venture Group
50 Technology Park
Norcross, GA 30092
404-446-5556

*Illinois
Allstate Venture Capital
Allstate Plaza South #G5D
Northbrook, IL 60062
708-402-5681

Ameritech Development Corp.
30 South Wacker Drive
37th Floor
Chicago, Il 60606
312-750-5083

Boston Capital Ventures
205 North Michigan Avenue
Suite 3911
Chicago, Ill 60601
312-946-1200

Frontenac Company
209 South LaSalle St.
Suite 1900
Chicago, IL 60604
312-368-0044

IEG Venture Management, Inc.
10 South Riverside Plaza, 14th Floor
Chicago, IL 60606
312-993-7500

Mesirow Private Equity Investments, Inc.
350 North Clark St.
Chicago, IL 60610
312-670-6099

Sears Investment Management Company
Xerox Center
55 West Monroe
32nd Floor
Chicago, IL 60603
312-875-0415

Ventana Financial Resources, Inc
Four Market Square Court
Lake Forest, IL 60045
708-234-3434

William Blair Venture Partners
222 West Adams
33rd Floor
Chicago, Il 60606
312-364-8250

Middlewest Ventures
201 North Illinois St., Suite 2240
Indianapolis, IN 46204
317-237-2320

*Iowa
Investamerica Venture Group, Inc.
101 2nd Street Southeast
Suite 800
Cedar Rapids, IA 52401
319-363-8249

Iowa Seed Capital Corp.
200 East Grand Avenue Suite 160
Des Moines, IA 50309-1633
515-242-4860

*Kansas
Kansas Venture Capital Inc.
6700 Antioch
Suite 460
Overland Park, KS 66204
913-262-7117

*Kentucky
Kentucky Highlands Investments
362 Old Whitley Road
London, KY 40741
606-864-5175

*Louisiana
Premiere Venture Capital Corp.
451 Florida Street
Baton Rouge, LA 70801
504-332-4421

*Maine
Maine Capital Corp
70 Center St.
Portland, ME 04101
207-772-1001

*Maryland
ABS Ventures Limited Partnership
10 North Calvert St.
Suite 735
Baltimore, MD 21201
410-783-3263

Arete Ventures Inc
6110 Executive Blvd.
Suite 1040
Rockville, MD 20852
301-881-2555

Maryland Venture Capital Trust
29 West Susquehanna Avenue
4th Floor
Baltimore, MD 21204
410-828-7292

New Enterprise Associates
1119 St. Paul Street
Baltimore, MD 21202
410-244-0115

*Massachusetts
Advanced Technology Ventures
10 Post Office Square
Suite 970
Boston, MA 02109
617-423-4050

Advent International Corp.
101 Federal Street
Boston, MA 02110
617-951-9400

Ampersand Ventures
55 William St., Suite 240
Wellesley, MA 02181
617-239-0700

Atlas Venture
222 Berkeley St.
Boston, MA 02116
617-859-9290

Burr, Egan, Deleage and Co.
1 Post Office Sq., Suite 3800
Boston, MA 0210
617-482-8020

Charles River Ventures
10 Post Office Square
Suite 1330
Boston, MA 02109
617-292-7717

CP Ventures
25 Burlington Mall Road
Burlington, MA 01803
617-272-2760

Fidelity Capital
82 Devonshire Street
R25C
Boston, MA 02109
617-563-9106

Greylock Management Corp.
One Federal St.
Boston, MA 02110
617-423-5525

Matrix Partners
One International Place,
Suite 3250
Boston, MA 02110
617-345-6740

MDT Advisers, Inc.
20 Acorn Park
Cambridge, MA 02140
617-498-6333

Morgan, Holland Ventures
One Liberty Square
Second Floor
Boston, MA 02109
617-423-1765

Palmer Partners
300 Unicom Park Drive
Woburn, MA 01801
617-933-5445

Pioneer Ventures L.P.
60 State St.
Boston, MA 02109
617-742-7825

Sprout Group
75 State St., 9th Floor
Boston, MA 02109
617-342-8100

Summit Partners
One Boston Place
34th Floor
Boston, MA 02108
617-742-5500

The Venture Capital Fund of New England
160 Federal St., 23rd Floor
Boston, MA 02110
617-439-4646

*Michigan
Growth Funding Ltd.
3011 West Grand Blvd., #321
Detroit, MI 48230-1602
313-871-3606

*Minnesota
Cherry Tree Ventures
3800 West 80th St., Suite 1400
Minneapolis, MN 55431
612-893-9012

Norwest Venture Capital
2800 Piper Jaffray Tower
222 South Ninth Street
Minneapolis, MN 55402
612-667-1650

Oak Investment Partners
4550 Northwest Center
90 South 7th Street
Minneapolis, MN 55402
612-339-9322

*Missouri
Capital For Business, Inc.
11 South Meramac
Suite 1430
St. Louis, MO 63105
314-854-7427

*Nebraska
Heartland Capital Fund, Ltd.
N.B.C. Center
1248 O Street
Suite 880
Lincoln, NB 68508
402-475-5109

*New Jersey
Accel Partners
One Palmer Square
Princeton, NJ 08542
609-683-4500

Edelson Technology Partners
300 Tice Blvd.
Woodcliff, NJ 07675
201-930-9898

Edison Venture Fund
997 Lenox Drive #3
Lawrenceville, NJ 08648
609-896-1900

Geocapital Partners
One Bridge Plaza
Fort Lee, NJ 07024
201-461-9292

Johnston Associates Inc.
181 Cherry Valley Road
Princeton, NJ 08540
609-924-3131

*New York
Argentum Capital Partners LP
405 Lexington Avenue
54th Floor
New York, NY 10174
212-949-6262

Chase Manhattan Capital Corp. One Chase Manhattan Plaza 8th Floor
New York, NY 10081
212-552-1347

Citicorp Venture Capital Ltd.
399 Park Avenue
New York, NY 10043
212-559-1127

CW Group
1041 Third Avenue
New York, NY 10021
212-308-5266

Endeavor Capital Management
2 Tudor City Place, Suite 2GN
New York, NY 10017
212-490-6975

Harvest Ventures, Inc.
767 3rd Avenue
New York, NY 10017
212-838-7776

JH Whitney and Co.
630 Fifth Ave. Suite 3200 New York, NY 10111
212-332-2400

JP Morgan Capital Corp.
60 Wall Street
New York, NY 10260
212-648-9781

The Lambda Funds
41 East 57th St., 31st Floor
New York, NY 10022
212-838-0005

NY Life Venture Capital Group
51 Madison Avenue
Room 206
New York, NY 10010
212-576-7000 Ext. 6777

Norwood Venture Corp.
1430 Broadway
Suite 1607
New York, NY 10018
212-869-5075

The Vertical Group
61 Broadway
Suite 918
New York, NY 10006
212-480-0600

The North Carolina Enterprise Fund, Inc.
3600 Glenwood Avenue
Suite 107
Raleigh, NC 27612
919-781-2691

Carolinas Capital Investment Corp.
6337 Morrison Blvd.
Charlotte, NC 28211-3510
704-362-8222

Kitty Hawk Capital
2101 Rexford Road
#203E
Charlotte, NC 28211
704-362-3909

*Ohio
Clarion Capital Corp.
1801 East Ninth St.
Cleveland, OH 44114
216-687-1096

Key Equity Capital
127 Public Square
6th Floor
Cleveland, OH 44114-1306
216-689-5776

National City Venture Corp.
1965 East Sixth St.
Cleveland, OH 44114
216-575-2491

New Enterprise Associates
One Cleveland Center
Suite 2700
Cleveland, OH 44114
216-861-4800

Northwest Ohio Venture Fund
300 Madison Avenue
Suite 1525
Toledo, OH 43604
419-244-9112

Primus Venture Partners, Inc.
5900 Landerbrook Drive
Suite 200
Cleveland, OH 44124-4020
440-684-7300
440-684-7342

*Oklahoma
Chisholm Private Capital
5100 E. Skelly Drive
Suite 1060
Tulsa, OK
74135
918-663-2500

Davis Venture Partners
One Williams Center
Suite 2000
Tulsa, OK 74172
918-584-7272

*Oregon
Interven Partners
227 SW Pine St., Suite 200
Portland, OR 97204
503-223-4334

Olympic Venture Partners II
340 Oswego Pointe Dr., Suite 204
Lake Oswego, OR 97034
503-697-8766

*Pennsylvania
Hillman Medical Ventures, Inc.
Two Walnut Grove Dr., Suite 130
Horsham, PA 13044
215-443-5531

Howard Lawson & Co. Genesis Fund
2 Penn Center Plaza
Philadelphia, PA 19102
215-988-0010

Pennsylvania Growth Fund
5850 Ellsworth Avenue
Suite 303
Pittsburgh, PA 15232
412-361-0500

Philadelphia Ventures
200 South Broad Street
Philadelphia, PA 19102
215-732-4445

PNC Venture Capital Group
5th Avenue & Wood Street
Pittsburgh, PA 15222
412-762-8892

Point Venture Partners
2970 VSX Towers
Pittsburgh, PA 15219
412-261-1966

*Rhode Island
Fleet Equity Partners
111 Westminster Street
Providence, RI 02903
401-278-6770

Providence Ventures Inc.
50 Kennedy Plaza
9th Floor
Providence, RI
401-751-1700

*Tennessee
Massey Burch Investment Group Inc
310 25th Avenue North
Suite 103
Nashville, TN 37203-1515
615-329-9448

Tennessee Venture Capital Corp.
1451 Elmhill Pike
#316
Nashville, TN 37210
615-366-3050

*Texas
Applied Technology
2111 Highgrove Terrace
Austin, TX 78703
512-479-8622

Austin Ventures
114 West 7th St., Suite 1300
Austin, TX 78701
512-479-0055

Capital Southwest Management
12900 Preston Road
Suite 700
Dallas, TX 75230
214-233-8242

The Centennial Funds
Five Post Oak Park, Suite 1650
Houston, TX 77027
713-627-9200

Cureton and Co., Inc.
1100 Louisiana, Suite 3250
Houston, TX 77002
713-658-9806

Sevin Rosen Funds
13455 Noel Rd., Suite 1670
Dallas, TX 75240
214-702-1100

Southwest Venture Partners
16414 San Pedro
#345
San Antonio, TX 78232
210-402-1200

Triad Ventures Ltd
4600 Post Oak Place
Suite 2530
Houston, TX 77027
713-627-9111

*Virginia
Walnut Capital Corp.
8000 Tower Crescent Dr., Suite 1070
Vienna, VA 22182
703-448-3771

*Washington
Cable and Howse Ventures
777 108th Ave. NE, Suite 2300
Bellevue, WA 98004
206-646-3030

Olympic Venture Partners
2420 Carillon Point
Kirkland, WA 98033
206-889-9192

*West Virginia
Fourth Venture Investment Group, Inc.
209 Capitol St., Suite 300
Charleston, WV 25301
304-344-1794

*Wisconsin
Horizon Partners, Ltd.
225 East Mason Street
Suite 600
Milwaukee, WI 53202
414-271-2200

M&I Ventures Corp
770 North Water Street
11th Floor
Milwaukee, WI 53202
414-765-7910