Informed Systems, Inc. (ISI) is a boutique financial solution provider headquartered outside of Philadelphia and serving small to mid-sized businesses in the mid-Atlantic region. We deliver best-in-class, cloud-based ERP solutions including Microsoft Dynamics 365 Business Central, Microsoft Dynamics GP and Intuit QuickBooks. Utilizing a unique, high-touch implementation and support model, our team of professionals will help you achieve your business goals. Our philosophy is simple: we believe in building long-term relationships to drive value for our customers.