NEPLAN | Company

NEPLAN AG was founded in 1988 and develops high quality software for electrical, gas, water and district heating networks as well as specialised services related to these fields.

The company’s head office is located in Küsnacht near Zurich, Switzerland and is privately owned and fully independent.

As owner and developer of the first class analysis tool NEPLAN® the company became one of the leading companies in the power system engineering software market.

NEPLAN® is a high-end power system analysis tool for applications in transmission, distribution, generation, industrial, renewable energy systems, Smart Grid application and is used in more than 110 countries.

NEPLAN AG is staffed of engineers with PhD and professor degrees for developing “Swiss Made” software and providing specialised consulting services and research activities, especially in the fields of renewable energy and storage.

NEPLAN AG is member of the international NEPLAN® Consulting group, which has successfully carried out more than 1000 power system studies and consultancy work with NEPLAN®.

Mission and Vision

Our mission

The mission of NEPLAN AG is to deliver first class Software Solutions and Services to the electrical, gas, water and district heating industry worldwide with its more than 25 years of expertise. Our professional team is dedicated first and foremost to the development of highest quality software to meet the needs and demands of our customers.

Our vision

Our Vision is to meet the challenge of achieving sustainable development in all our business areas so as to shape a better life quality for today’s and future generations.

Neplan Worldwide

Sales Partners

NEPLAN is one of the leading Power System Analysis software in the world. Small and large utilities, industrial organizations, engineering companies and universities in more than 110 countries around the world appreciate our high swiss quality products.


NEPLAN International Sales

NEPLAN has several representatives worldwide that can provide customer support services for existing clients and can demonstrate NEPLAN to prospective clients. We can direct you to the nearest NEPLAN representative if you contact us at:

Neplan AG
Oberwachtstrasse 2 Phone: +41 (0)44 914 36 66
CH-8700 Küsnacht (ZH) Fax: +41 (0)44 991 19 71
Switzerland email:

NEPLAN Representatives

NEPLAN is seeking companies to act as representative agents for the USA, Canada, Asia, Australia, Africa and Eastern Europe. If you are interested in representing a leading Power Systems Analysis software, please contact us.


NEPLAN is located in Küsnacht at the Lake of Zurich, 8 kilometers from Zurich Downtown and 30 minutes by car from Zurich International Airport. From Zurich Airport to Küsnacht you can take the S16 train for a 25 minutes ride. From the city of Zurich you can take both the S16 and S6 trains. From Küsnacht Main Station to the NEPLAN headquarters you have to walk less than 5 minutes!


Neplan AG
Oberwachtstrasse 2 Phone: +41 (0)44 914 36 66
CH-8700 Küsnacht (ZH) Fax: +41 (0)44 991 19 71
Switzerland email:

Job openings

NEPLAN AG is currently expanding its team with skilled engineers and computer scientist which support us with the development of our software. Please contact us for further information.