As industry leaders serving the needs of every single deregulated energy market in the US, we have comprehensive insights into precisely what our clients require in a radically changing operating environment.

Efficiency is absolutely essential to success in the deregulated energy marketplace. The challenges of deregulation – such as constantly changing rules and regulations and the required separation of grid and energy – along with increased market competition, has placed the focus for organizations firmly on operational efficiency to survive and thrive. Deregulation has also brought with it a dramatic rise in the flow of business transactions between Utilities and Energy Suppliers through Electronic Data Interchange (EDI).


To overcome these challenges and turn the ever-changing environment into opportunities for sustainable market success, energy companies require automated internal and external processes that operate in a reliable, cost-effective and customer-friendly way.

With EC Infosystems’ value-adding technologies and the tight integration between our UtiliBill™ Billing/CIS and EDI platforms, our clients stay ahead of the changes and operate efficiently. From our advanced real-time tools and reporting to our proactive transaction tracking and end-to-end process management, our clients reap significant benefits at a lower cost to serve for both Utilities and Energy Suppliers alike.

Icons of platforms we support: Windows Linux and MacOS X




We deliver solutions to every deregulated US energy market on the map.



District of Columbia

  • PEPCO
  • Washington Gas

Delaware

  • Delmarva Power (Exelon)
  • Connectiv (previously Delmarva Power)

California

  • PGE - Pacific Gas & Electric
  • San Diego Gas and Electric
  • So Cal Edison
  • Southern Cal Gas

Rhode Island

  • Narragansett Electric (NGRID)

Texas

  • AEP Texas Central Co
  • AEP Texas North Co
  • Centerpoint Energy Houston Elec LLC
  • Nueces Electric Coop Inc Pilot
  • Oncor Electric Delivery Co
  • Sharyland Utilities LP
  • Sharyland Utilities LP McAllen
  • Texas-New Mexico Power Co
  • Pedernales Elec Coop
  • San Patrico Elec

Georgia

  • Atlanta Gas Co (AGL)

Illinois

  • Ameren
  • Commonwealth Edison Co (ComED)
  • NICOR
  • Northshore Gas
  • Ameren Gas

Michigan

  • Consumers Energy
  • Consumers Energy
  • Michigan Consolidated Gas (DTE)

Ohio

  • Columbus Southern Power Ohio (AEP)
  • AEP Ohio Power
  • Cleveland Illuminating (The Illuminating Company/FE)
  • Dominion East Ohio (DEO)
  • Dayton Power & Light (DPL)
  • Duke Energy - Electric
  • Ohio Edison (FE)
  • Toledo Edison (FE)
  • Cincinnati Gas & Elec
  • Columbia Gas OH
  • Duke Gas Choice
  • VECTREN
  • Dominion East Ohio

Pennsylvania

  • Allegheny Power PA/Allegheny Energy (FE)
  • Duquesne Light
  • Met Ed (FE)
  • PECO Energy - Electric (Exelon)
  • Penelec (FE)
  • Penn Power (FE)
  • PPL Electric
  • UGI Electric
  • West Penn Power (FE)
  • Columbia Gas PA
  • PECO Energy - Gas (Exelon)
  • Peoples Gas
  • UGI Central Penn Gas- PA
  • UGI Gas Utilities
  • Penn Natural Gas (UGI)
  • Philadelphia Gas Works (PGW)

New York

  • Central Hudson - Electric
  • Con Edison - Electric
  • Niagara Mohawk (NIMO)
  • NYSEG - Electric
  • Rochester Gas & Electric- Electric (RG&E)
  • Central Hudson- Gas
  • Con Edison - Gas
  • Keyspan Long Island
  • Keyspan New York
  • National Fuel Gas NY
  • Niagara Mohawk (NIMO)
  • NYSEG - Gas
  • Orange & Rockland - Gas
  • Rochester Gas & Electric- Gas (RG&E)
  • St Lawrence Gas

Maryland

  • Baltimore Gas and Electric (BG&E)
  • Delmarva Power MD
  • PEPCO (Exelon)
  • Allegheny Energy (FE)
  • Southern Maryland Electric Corporation (SMECO)
  • Baltimore Gas and Electric (BG&E)
  • UGI Central Penn Gas- MD

Maine

  • Bangor Hydro Electric (Emera Maine)
  • Central Maine Power
  • Maine Public Service

Massachusetts

  • Nantucket Electric (NGRID)
  • Nat Grid MA (NGRID)
  • Boston Electric (NSTAR)
  • Commonwealth Electric (NSTAR)
  • Western Massachusetts Electric (WMECO - Eversource)
  • Massachusetts Elec
  • Fitchburg Gas And Electric (Unitil)
  • Cambridge Gas (NSTAR)
  • Eversource (NSTAR)
  • Berkshire Gas
  • Boston Gas Company
  • Essex Gas (Boston Gas)
  • Bay State Gas

Connecticut

  • Connecticut Light & Power (Eversource)
  • United Illuminating

New Jersey

  • Atlantic City Electric (ACE/Exelon)
  • Jersey Central Power & Light - Electric (FE)
  • PSE&G - Electric
  • Rockland Electric Company (RECO) - New Jersey
  • Elizabethtown Gas
  • New Jersey Natural Gas (NJNG)
  • PSE&G - Gas
  • South Jersey Gas (SJG)

Virginia

  • Rappahannock Elec
  • Northern Neck Elec Coop
  • Shenandoah Valley Elec Coop
  • South Side Elec Coop
  • Columbia Gas VA

Indiana

  • NIPSCO

Kentucky

  • Columbia Gas KY

Montana

  • NorthWestern Energy
  • Energy West
  • NorthWestern Energy

New Hampshire

  • Public Service of New Hampshire (PSNH/Eversource)
  • New Hampshire Elec Co-Op (NHEC)
  • UES
  • Granite State Electric (Liberty Energy)
  • Liberty Energy Utilities
  • Unitil Energy Systems

Florida

  • Peoples Gas (Emera)

Oregon

  • PGE (Portland General)
We offer a full range of Professional Services

As part of our comprehensive service offer to Utilities and Energy Suppliers, we provide Professional Services, catering to both the needs of companies in start-up mode and to organizations that already have well-established operations.

Professional Services Include:

  • Business Process Outsourcing (BPO)
  • Cost/Benefit Analysis
  • Logistical Planning
  • Interfacing with Trading Partners
  • Software Implementation
  • Interface Programming
  • Education and Training
  • Post Implementation Operational Support
  • Gas and Electric Billing Services

How can we support your business?

Contact us today