• Canadian Prostate Cancer Network
• Glaxo Wellcome Canada
• NetHealth: Impotence & Reproductive Health Resources
• Pfizer Canada: Erectile Dysfunction Resource Centre
• The Society for the Study of Impotence
• The Urology Channel
• Urology Times of Canada
• VIVUS, Inc.

Pharmaceutical Companies

• Abbott Laboratories Limited
• AstraZeneca Pharma Inc.
• Bristol Myers Squibb Canada Inc.
• Draxis Health Inc.
• Eli Lilly Inc.
• Hoechst Marion Roussel Canada Inc.
• Hoffman-Laroche Limited
• Ferring Inc.
• Glaxo Wellcome Inc.
• Janssen-Ortho Inc.
• Nycomed Amersham
• Pfizer Canada Inc.
• Procter & Gamble Pharmaceuticals Canada Inc.
• Searle Canada
• SmithKline Beecham Pharma Inc.
• Pharmacia & Upjohn Inc.
• Wyeth-Ayerst Canada

Contract Research Organizations

• ClinTrials Research Inc.
• Covance
• Innovus Research Inc.
• Integrated Research Inc.
• MDS Clinical Trials Labs
• Parexel
• Quintiles
• Theradex

Other

• American Medical Systems
• Diagnocure Inc.
• Dornier Medical Systems
• Focus Surgery
• National Cancer Institute of Canada-Clinical Trials Group
• Uromed Corporation