Advantous Consulting, L.L.C. Consultants Advantous Consulting, L.L.C. 9270 Siegen Lane Suite 801 Baton Rouge, LA 70810 225-769-1818 About About Advantous Consulting, L.L.C. focuses on Louisiana and specializes in business incentives, tax credits, sales/use tax, property tax, and governmental relations consulting services. Ascension Chamber of Commerce 1006 W. Highway 30 Gonzales, LA 70737 Phone: (225) 647-7487 Fax: (225) 647-5124 info@ascensionchamber.com Quick Links Join the Chamber Members Benefits Events About Us News & Media Contact Us Resources © Copyright 2017. Ascension Chamber of Commerce. Website designed by dezinsINTERACTIVE