Keystone is a professional services company with management and administrative staff headquartered in Dhaka, Bangladesh. The company provides comprehensive solutions to government agencies, private businesses, financial institutions, investors, bilateral and multilateral institutions. A special strength of Keystone lies in its ability to help prepare for and implement infrastructure projects, especially those concerning energy. Keystone is also particularly strong in the areas of policy advisory and finance. Keystone has a global network of more than a hundred expert consultants across major cities including Boston, Delhi, Dubai, Hong Kong, London, New York, San Francisco, Singapore, Sydney, and Washington DC.