Keystone Investment Trust plc is a United Kingdom-based investment company. The business of the Company consists of investing the pooled funds of its shareholders. The Trust's investment objective is to provide shareholders with long-term growth of capital, mainly from United Kingdom investments. The investment portfolio of the Trust comprises quoted and unquoted investments. The Trust has investments in sectors, including tobacco; pharmaceuticals and biotechnology; oil and gas producers; financial services; banks; aerospace and defense; fixed line telecommunications; life insurance; support services; General Retailers; non-life insurance; travel and leisure; media; real estate investment trusts; gas, water and multi-utilities; electricity, and equity investment instruments. The investment manager of the Trust is Invesco Fund Managers Limited.