• Unparalleled Support
  • Microsoft Dynamics GP and Intuit QuickBooks Experts


Informed Systems, Inc. (ISI) is a Philadelphia-area consulting company focusing on Microsoft Dynamics GP and Intuit QuickBooks for small to midsized businesses.

Founded in 1995, ISI has the experience to offer specialized accounting solutions for your company’s needs, whether locally or globally. Our team of knowledgeable and dedicated professionals are determined to improve your experience with our products. From planning and purchasing software to consulting services and continued support, ISI provides the best solutions for your company. Contact us today to discuss how ISI can help you achieve your business goals.



Microsoft Dynamics GP

Microsoft Dynamics

Backed by years of proven performance, more than 40,000 customers, and ongoing innovation, Microsoft Dynamics® GP meets your needs from the start with built-in, flexible functionality that grows with you into the future.


Intuit QuickBooks

QuickBooks Desktop Enterprise is a flexible and affordable business management solution designed specifically for growing businesses. The software helps businesses efficiently input, organize and access the information they need to manage finances, inventory, sales, purchasing and employees, and make key decisions for growth.

Microsoft Dynamics GP and Intuit QuickBooks


We offer a wide variety of accounting services including accounting software training and consulting, Custom Report Writing, Support, Accounting Software Development, and more.

Microsoft Dynamics GP and Intuit QuickBooks


We provide quality support and service for your business onsite, via phone, and by e-mail. Our support team is committed to helping you get the most out of your software.

Microsoft Dynamics GP and Intuit QuickBooks