Patron Capital Ltd.

41 Dover St. London W1S 4NS United Kingdom Phone: 442-76-2994 Fax: 442-76-2994 Team: Keith Breslauer, Partner Website: www.patroncapital.com Company Type: Venture Capital Firm

TrustCapital Partners NV

Ter Bede Business Centre, Kapel ter Bede Kortrijk 8500 United Kingdom Phone: 325-626-4311 Fax: 325-626-4310 Team: Katrien Mattelaer, Partner Website: www.trustcapital.be Company Type: Venture Capital Firm

GLE Development Capital

52/54 Southwark St. London SE1 1UN United Kingdom Phone: 442-74-303 Fax: 442-70-8923 Team: Katia Frank, Partner Website: www.gle.co.uk/devcapital Company Type: Venture Capital Firm

Charterhouse Development Capital Ltd.

85 Watling St. London EC4M 9BX United Kingdom Phone: 442-73-3453 Fax: 442-73-3453 Team: Katey Adderley, Partner Website: www.charterhouse.co.uk Company Type: Venture Capital Firm

Novartis AG

Novartis International AG WSJ-200.220 P.O. Box Basel CH401 United Kingdom Phone: 416-324-6809 Fax: 416-324-8679 Team: Jürg Meier, Partner Website: www.venturefund.novartis.com Company Type: Venture Capital Firm

aventic partners AG

Giesshubelstr. 4 Postfach Zurich 8027 United Kingdom Phone: 411-285-1585 Fax: 411-285-1586 Team: Jürg Haller, Partner Website: www.aventic.ch Company Type: Venture Capital Firm

Elwin Capital Partners Ltd.

95 Chancery Lane 4th floor London WC2A 1DT United Kingdom Phone: 442-70-553650 Fax: 442-70-253660 Team: Richard G. Thackray, Partner Website: www.elwincapital.com Company Type: Venture Capital Firm

Quest Management NV

Lei 19 bus 3 Leuven B-3000 United Kingdom Phone: 321-628-4128 Fax: 321-628-4129 Team: Jos B. Peeters, Partner Website: www.questforgrowth.com Company Type: Venture Capital Firm

SJ Berwin

222 Grays Inn Road London WC1X 8XF United Kingdom Phone: 442-75-332222 Fax: 442-75-332000 Team: Jonathan Blake, Partner Website: www.sjberwin.com Company Type: Venture Capital Firm

Hammonds

7 Devonshire Square Cutlers Gardens London EC2M 4YH United Kingdom Phone: 448-708-397072 Fax: 448-704-603215 Team: Jonathan Jones, Partner Website: www.hammonds.com Company Type: Venture Capital Firm

Westport Private Equity Limited

Regency House 97-107 Hagley Road Edgbaston Birmingham B16 8LA United Kingdom Phone: 441-214-561771 Fax: 441-214-562904 Team: John Mccrory, Partner Company Type: Venture Capital Firm

Sussex Place Investment Management

London Business School Regents Park London NW14S United Kingdom Phone: 442-262-5050 Fax: 442-723-8534 Team: John Bates, Partner Website: www.spim.co.uk Company Type: Venture Capital Firm

Reitan Invest

10 Stratton Street 4th floor London WIJ 80A United Kingdom Phone: 442-72-976870 Fax: 442-74-913759 Team: John Strom, Partner Website: www.reitaninvest.com Company Type: Venture Capital Firm

Close Brothers Private Equity Ltd.

12 Appold Street London EC2A 2AW United Kingdom Phone: 442-74-264000 Fax: 442-74-264004 Team: John Snook, Partner Website: www.cbpel.com Company Type: Venture Capital Firm

BVCA (British Venture Capital Association)

3 Clements Inn London WC2A 2AZ United Kingdom Phone: 442-70-252950 Fax: 442-70-252951 Team: John Mackie, Partner Website: www.bvca.co.uk Company Type: Venture Capital Firm