Ang Orient Securities Company Limited ay gumaganap bilang isang integrated na kumpanya ng securities sa People's Republic of China. Ito ay nagpapatakbo sa pamamagitan ng mga segment ng Securities Sales and Trading; Investment Management; Brokerage and Securities Financing; at Investment Banking. Nag-aalok din ang kumpanya ng proprietary trading ng mga stocks, bonds, funds, derivatives, alternative investments, at iba pang mga produkto sa pananalapi, gayundin ang mga aktibidad sa investment research, atbp. Bukod dito, nagbibigay ito ng serbisyo sa pamamahala ng asset, fund, at private equity investment; brokerage at investment advisory services para sa pag-trade ng stocks, bonds, funds, at warrants, gayundin ang futures para sa mga customer; bulk commodity trading; at margin financing at securities lending services. Dagdag pa, nag-aalok ang kumpanya ng equity underwriting at sponsorship, debt underwriting, at financial advisory services. Karagdagan, nagpapatakbo ito ng investment banking, cross-border financial, fixed income, margin trading at short selling, stock pledge, over-the-counter market, agency sale, qualified foreign institutional investor, at stock options business; equity investment at industrial investment, credit operations, at software development activities; at nagbibigay ng equity innovation at asset securitization services. Ang kumpanya ay itinatag noong 1997 at ang headquarters nito ay matatagpuan sa Shanghai, People's Republic of China.