Company Name: Alcon Laboratories SA (Pty) Ltd
Physical Address: 65 Peter Place, Bryanston x 13, 2021
Tel. No. with Area Code:
Contact Person: Tim Borland
Email: tim.borland@alconlabs.com
Web: www.alcon.com
Company Name: Genop Healthcare (Pty) Ltd
Physical Address: 30 New Road, Randjiespark Ext. 11, Midrand, 1682
Tel. No. with Area Code:
Contact Person: Andre Groenewald
Email: andre@genophc.co.za
Web: www.genophealthcare.co.za 
Company Name: Merck Sharp & Dohme (Pty) Ltd
Physical Address: 117, 16th Street, Halfway House, Midrand, 1684
Tel. No. with Area Code:
Contact Person: Gary King
Email: gary_king@merck.com
Web: www.merck.com
Company Name: Pfizer Laboratories Pty Limited
Physical Address: 85 Bute Lane, Sandton, 2146
Tel. No. with Area Code: Contact Centre: 0860 (734937)
Contact Person: Donald Southgate
Email: Donald.Southgate@Pfizer.com
Web: www.pfizer.co.za