Platinum Holdings Company Limited | 2,176 followers on LinkedIn. We are a highly specialised and experienced team in Asia capable of bringing the best investment and financial advice and growth opportunities to our clients. Our Corporate Finance team has completed over 300 transactions over the last 20 years for a wide range of Asian based clients. There are three principal divisions at Platinum: - Platinum Securities Company Ltd - Corporate Finance - Platinum Broking Company Ltd - Securities Broking - Access Investment Management Ltd - Asset Management Platinum commenced operations in Hong Kong in January 1996.