GLM (Gallagher, Lieb, Moroni & Associates) Accounting and Bookkeeping - Tax Planning and Preparation - Financial and Business Consultation GLM Inc. is a full service public accounting firm located in Schaumburg, a Northwest Suburb of Chicago. We provide professional accounting and business services to small and medium sized companies throughout the Chicagoland area. A full-service public accounting firm with a friendly staff of seasoned professionals dedicated to delivering the right solutions to fit your financial reporting needs. We Believe every business owner needs financial planning and professional advice, has a right to financial independence, has a right to affordable professional advice, and has a right to personal individualized service.