Our history

PrimeStone, a Trilliant company, is a proudly Colombian privately held software development company founded in 1990 by a team of industry experts, with over 25 years of experience in meter data collection, management and analytics. In 1995, after recognizing the need to advance solutions for the smart grid, we shifted our energies into the development of our comprehensive and versatile Prime Energy Suite software.

Today, PrimeStone is uniquely poised to serve today’s increasingly complex and competitive electrical utility industry.

primestone values

Transparency and security

With CMMI Level 3 certification our priority is secure and effective solutions for our clients

Quality and results

Our solutions provide quality results with outstanding customer service and support

First class staff

We have the most innovative, bright and qualified personnel in every facet of the company

Our partners

Communication Protocols

For communication with meters
  • DLMS
  • Ansi C12.18
  • Ansi C12.21
  • Ansi C12.22
  • DNP3
  • DLT645
  • IEC62056 (-21/-46)
  • IEC870-5-120
  • PRIME ALLIANCE through Web Services
  • Owners (ION serial communication protocol, Command Line, SEL ASCII, Arteche, AlphaPlus communication protocol,  etc)
Networking for communication with meters and business processes
  • TCP
  • UDP
  • SSH
  • HTTP
  • FTP
  • FTPS
  • SMTP
  • AMQP
  • Web services SOAP, RESTful
Media and communication technologies widely used
  • Ethernet
  • Wi-Fi
  • GPRS
  • GSM
  • LTE
  • PSTN
  • ZigBee
  • Bluetooth
  • RS232
  • RS485
  • Optical

Meet what's new in the PrimeStone World

With the leading-edge software in the energy sector, PrimeStone platforms, are able to read all your meters and store all the readings safely in a single database. You will always have access to monitor the status of your operation and easily integrate our software with your billing and other systems, allowing you to make strategic decisions based on reliable data

More information

Trusted Smart grid and Smart city solutions designed for unparalleled flexibility and reliability, connected by the only device-agnostic technology network available today. With +18 years of experience in this essential industry, Trilliant understands. We´re here to support you at every stage of your technology journey, ensuring the best possible outcomes.



NIT 800111946-0

Av 7 No. 156-68, North Point III – Piso 4

Bogotá, Colombia 110131


401 Harrison Oaks Blvd Suite 300 Cary, NC 27513