VIOTAS is a market-leading smart grid technology and services company headquartered in Limerick, Ireland

We are passionate about enabling a low carbon future by leading the development of smart grid technology to accelerate the use of renewable energy worldwide.  Innovation is at the core of everything we do.  Our dedicated research and development team, VIOTAS Innovation, develops leading-edge technology that underpins our services to meet the ever-changing needs of our customers and the power system.

We work with our customers to implement smart technologies and services that enable flexible electricity consumers to play a key role in accelerating the greater use of renewable energy on power systems.  Our smart technology enables customer’s commercial or industrial facilities to actively support the security of the power system.  By becoming active participants on the power system, our customers are rewarded by earning revenue for their business.

At VIOTAS, you will be working with a helpful and knowledgeable team that is truly passionate about bringing market-leading innovation to our customers.


VIOTAS will transform the energy ecosystem with Pioneering Gridware Technology to accelerate the use of renewable energy on power systems worldwide.


VIOTAS brings together a friendly team of cross-domain experts to develop and deliver innovative technologies and services that focus on bringing additional renewable energy onto the grid while generating revenue for our customers.


  • 2013
    • Founded in Limerick, Ireland by Paddy Finn and Duncan O’Toole
  • 2014
    • Began trading in the electricity market with 4MW and a team of 6
  • 2015
    • Research and development programme targets technical challenges posed by high levels of renewable energy on the power system
  • 2016
    • Entered a joint venture with Bord Na Móna
    • Curtailment Avoidance service launched to reduce waste of excess renewable energy on the power system
  • 2017
    • Grows to become the 2nd largest demand-side aggregator in Ireland
    • VIO Link demonstrates market-leading frequency response capability on Ireland’s power system 
  • 2018
    • Featured as EY Entrepreneur of the Year finalist
    • Contracted to provide frequency response as part of Ireland’s new DS3 System Services that will enable the delivery of ambitious National renewable energy targets
  • 2019
    • Electricity Exchange wins Deloitte Technology Fast 50 to be titled Ireland’s fastest-growing tech company
    • VIO Link wins numerous disruptive technology awards
    • The company’s demand response portfolio exceeds 100 MW in Ireland


  • 2020
    • Team exceeds 50 and more jobs announced in preparation for international expansion
    • The company’s demand response portfolio exceeds 150 MW in Ireland
    • Electricity Exchange becomes VIOTAS
    • VIOTAS Australia is launched to deliver the company’s market-leading technologies and services to commercial and industrial customers throughout Australia


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