Drazen Consulting Group specializes in strategic planning, economics and regulation of utility and other public services. The firm's work covers a broad range of issues, including industry structure, public policy, methods of regulation, financial analysis, pricing, cost analysis and forecasting. Services offered by the company include: strategic planning, economic and financial analysis, cost and rate studies, performance based regulation, regulatory and legal proceedings, negotiation, mediation and seminars. It has worked with all types of services - electric, telecommunications, oil and gas pipelines, gas distribution, water, steam, transportation and waste disposal. Clients include industrial and commercial users, utilities, competitive service providers, government agencies and regulators throughout the United States and Canada. Its experiences include policy and project planning, participation in regulatory and legal proceedings, preparing and presenting expert testimony and negotiations. The company is headquartered in St. Louis.