COGC is a one of the leading Korean firms specializing in taxation, accounting, and small business consulting services for small and medium sized businesses in the DC metropolitan area since 1974. Our diverse client base ranges in size and includes non-profit organizations, manufacturers, distributors, retailer and other professional services. We are strongly committed to providing close, personal attention to our clients. Our professional staff represents the full spectrum of auditors, tax advisors, accountants, and management consultants. Our partners offer the benefits of years of experience gained from previous positions.