Provides electrical contracting software for project management, job costs analysis, service contracts, purchase orders, project setup and work orders.

Provides electrical software for cable calculations, earth loop impedance, test and inspection forms, heating calculations, installation simulator, short circuit calculations, control wiring schematics and installation optimizing.

Durand Associates produces electrical estimating software, estimating forms and electrical design software.

Provides a suite of electrical software, including electrical CAD, plant instrumentation and design, wiring diagram, plant raceway design, cable routing, electrical panel design and electrical engineering/drafting services.

Mentor Graphics supplies electrical system design software for electrical analysis, system integration/wiring design, harness engineering and service documentation.

CMH provides electrical software used to design ladder diagrams, residential wiring documentation, electrical contractor marketing and instructional software.

FlashWorks software performs electrical service load calculations, including panel sizing and balancing, conductor and conduit sizing, short circuit calculations, and voltage drop calculations for residential, commercial and industrial buildings.

Provides electrical calculation software tools for dimensioning, for the determination of the distribution boards’ space requirements, and for characteristic curve display support for technical planners on the electrical planning process.

Provides electrical calculation software for contractors, designers, educators and electricians.

Bentley develops electrical design software for electrical design professionals, consultants, design contractors and electrical design engineers.

Provides electrical software, such as a contractor business plan template in word processor format, a financial projection application in MS Excel, a presentation template and a comprehensive business plan guide.  Financial analysis tools are also available.

Cadelec provides electrical software for creating ladder designs, optimized for AutoCAD 2009. 

Caetek has developed a suite of integrated, Windows-based software tools for the design and documentation of electrical systems.

Design Master provides an electrical drafting and calculation software program that works directly inside AutoCAD.  Features include one-line riser diagrams, panel schedules, homeruns and loops, fault calculation, voltage drop calculation and quantity take-offs.

Dolphins Software developed Volt Electrical Design Software that contains all computing requirements, tables and specifications in the NEC, customized reports, documentation and labeling for all physical items and automatic conductor/cable sizing with voltage drop limits per IEEE Std 141.

Elite Software engineers design software for HVAC, electrical, plumbing and fire protection.  Applications include HVAC load calculations, building energy analysis, HVAC duct and pipe sizing, plumbing and lighting design, fault current calculations, voltage drops, fuse and breaker coordination.

ePlan offers a database driven software for electrical engineers.

Mechatronics provides integrated mechanical, electrical, control and embedded software design.

PC Schemetic develops software for electrical design.  Products include an electrical CAD software for documentation of key and power control circuit diagrams, switchboard drawings, PLC circuits, electrical installations, EIB and IHC installations, plus documentation of burglary and fire installations.

SmartDraw develops software programs to create diagrams for electronic circuits, automotive wiring, circuit schematics, electrical wiring, and digital and parallel circuits.