Partner Details


DLL Solutions, Inc.

DLL Solutions is a systems integration and consulting organization uniquely focused on providing applications and services for the OSIsoft PI System.



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Founded in 1998, DLL Solutions is a long-time OSIsoft Systems Integrator (SI) partner providing value-added services and applications to all industries, specializing in the utility and transmission/distribution sectors. Our focus is helping customers maximize the value of their existing assets through the prudent application of OSIsoft technology. Unlike other integration vendors, implementing and improving PI systems is our singular function, and doing this in the utility industry is our area of excellence.

Partner Type: Independent Software Vendor, System Integrator

Active Locations: North America, United States Midwest, United States North East, United States South, United States West

Industries: Other, Pharmaceuticals & Life Sciences, Pulp and Paper, Transmission & Distribution, Water & Wastewater

Partner Tier: Registered



12 Parmenter Road, Suite B6 Unit B-6
Londonderry, New Hampshire 03053 United States
Phone: +1(603)537-2088


PI System Infrastructure Specialists: 2


Accredited individuals that have completed the PI System Infrastructure specialist accreditation, have demonstrated a deep technical understanding of the PI System Infrastructure and have practical project experience. They also have completed OSIsoft business training and PI System projects while working for their current partner company.

PI System Installation Specialists: 1


Accredited individuals that have completed the PI System Installation specialist accreditation have demonstrated knowledge in planning, installation and complete initial configuration of a PI System. They also have practical experience in PI System Installation.