Utilities
| Aspen - engineering software for electric utilities. | |
| Associated Systems, Inc. - software company offering a utility billing and customer information system with internet access e-business features, compatible service work order system, and financial management system. | |
| Azteca Systems - offers Pipeworks, a GIS-based work management package for water and wastewater utilities. | |
| Computare, Inc. - custom billing system for water companies. Also available in Spanish. | |
| ConnexT - building applications for the deregulated utilities industry. | |
| Daffron and Associates, Inc. - financial, material and CIS management solutions for cooperatives, municipals and IOUs of all sizes. located in Bowling Green, MO. | |
| Dyasty Software, Inc. - utility billing software. | |
| EPIS, Inc. - markets Aurora, an electric market model that forecasts forward price curves, portfolio and resource value and analyzes risk. | |
| ESCA Corporation - real-time computer software products, systems, and services for the electric utility industry. | |
| EnergySoft - Title 24 and energy analysis software and services for residential and nonresidential buildings. | |
| Geotelec - consulting, GIS and AM/FM mapping, configuration support, database software development, application programming, engineering analysis, and billing expertise. | |
| Hansen Information Technologies Inc - packaged client/server infrastructure management software used by local governments, municipalities, investor-owned utilities, and airports. | |
| Harris Distributed Automation Products - systems that automate electric utility generation, transmission and distribution operations. | |
| InStep Software - develops applications for the energy industry including plant information, materials management, and analytical applications. | |
| Indus Group, Inc - provides enterprise-wide application software, primarily for the utility, petrochemical, and other process industries. | |
| KW International - consultancy and software house providing advice and systems to the electricity sector. | |
| Milsoft Integrated Solutions, Inc. - develops engineering applications that are currently being used by over 500 electric utilities and consultants in the US and abroad. | |
| Movie Editor - Powerhouse all-in-one movie editing, conversion (two-way among MPEG-1, MPEG-2, AVI, WMV, etc); recording; CD ripping; audio, video (VCD/SVCD), and data CD/DVD burning; playback; and much more. | |
| NetSpace Systems, Inc. - provides products, consulting, and integration services related to large-scale AM/FM/GIS systems for the utilities and telecommunications industries. | |
| OSI Software - PI System - millwide information system to collect, store, display, analyze and report process information data from DCS, PLC, LAB and other automation systems. | |
| PowerPlan Consultants, Inc. - financial software for electric, gas, and telephone utilities. | |
| RVS Software - programs and tools designed to aid the bookkeepers, operators, managers and auditors of small municipalities and utilities. | |
| Resources Engineering Systems - specializing in software for the petroleum industry, including hydraulic fracture and stimulation software. | |
| RiskWorks - manage risk associated with the energy industry. | |
| Severn Trent Systems - a software and consulting services company solely dedicated to providing solutions for electricity, natural gas and water utilities world wide. | |
| Sistema Integrado de Apoio à Análise de Perturbações - SINAPE software para a área de proteção através da análise, classificação e documentação de registros oscilográficos de perturbação ocorridos no sistema elétrico. | |
| Stark Software International Ltd - producers of Windows based energy monitoring and targeting software and data logging hardware for the utilities market. | |
| Suburban Software Systems, Inc. - creates software by propane people for propane people. | |
| Vitec AB - develops and distributes products for using energy more effectively, primarily computer programs for producers, distributors and consumers of energy. | |