Partner Details


DLL Solutions

Founded in 1998, DLL Solutions is a long-time Systems Integrator providing value-added services and applications to all industries, specializing in the utility and transmission/distribution sectors.



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Our mission is to provide the highest quality and distinctly Customer oriented technical systems integration services: diligently assessing requirements; efficiently executing tasks; proactively managing expectations; continually leveraging breadth of project experience; prudently applying available technologies; thereby enabling Customers to realize superior value from their investment in the OSIsoft PI System. Our broad project experience in Wind, Fossil, Nuclear, Control Center, and Energy Trading facilities allows us to provide customers with proven solutions to their business challenges. The core competency of DLL is implementing PI-centric systems for generating stations, electrical control centers, integrated market trading, wind operations, and centralized corporate monitoring centers. DLL has delivered projects using much of the OSIsoft product line, such as High Availability, Asset Framework, Analytics, PI-ACE, PI-OLEDB, Module Database, Coresight, PI WebParts, RLink, and IT Monitor. We have collectively installed more than 100 PI systems for a total of more than 4 million tags, commissioned at least 500 data interfaces spanning dozens of protocols, delivered countless thousands of user displays, as well as scores of reports, calculations, code modules, and system migrations. Customers understand that OSIsoft provides critical information technology which requires a certain level of configuration and customization in order to deliver maximum business value. The keen focus that DLL maintains on PI allows customers to benefit from our wealth of knowledge, clarity of vision, diversity of experience, efficiency of implementation, and drive to innovate. The functional roles that customers leverage from DLL include enterprise architect, technical trainer, implementation lead, data analyst, deployment specialist, user interface designer, software developer, and business technology liaison.

Partner Type: Independent Software Vendor, System Integrator

Active Locations: North America

Industries: Pharmaceuticals & Life Sciences, Power Generation, Water & Wastewater

Partner Tier: Registered



11 Wilmor Road
Topsfield, Massachusetts 01983 United States
Phone: 978-710-8375


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.