Expense Reduction Firm | Cost Reduction Consulting | Cost Containment Firm Alliance Cost Containment is Michigan's Premier Expense Reduction & Corporate Cost Reduction Consulting Firm. Since 1992 we have helped nearly 1,000 clients generate millions in cost savings through our innovative expense reduction initiatives - all on a contingency basis. We specialize in expense analysis, supplier negotiation, vendor management and group purchasing. Suppliermailbox.com~Site InfoWhoisTrace RouteRBL Check