Members of the EpiSensor team walking together along a park path in Limerick, Ireland. The path on the left is a digital extension of the photograph.

We are EpiSensor

EpiSensor exists to accelerate the transition to sustainable energy. We build the infrastructure energy companies need to make that transition work in the real world, and to make it profitable.

Make sustainable energy the better business

Since 2007 we have designed and built wireless sensors, the EpiSensor Gateway and Edge software in Limerick, Ireland. Our customers and partners use them to measure energy across their sites and to take part in demand response. Our part is to make that infrastructure simpler and cheaper so they can move faster. Book a call with our team to discuss your deployment.

EpiSensor engineers discussing a connected device
We want to prove that the transition is not only possible. It can be practical, scalable and profitable.

Our culture and values

Our culture is the most valuable asset we have. It kept our team together through difficult times and let us enjoy the better times together. Without it, EpiSensor would not be here today.

Kindness

Kindness shapes how we treat each other and how we work with customers, partners and suppliers.

When something goes wrong, our first instinct is to look beyond the problem to the people and the reasons behind it. We try to understand and help with the root cause, rather than simply react to the symptom.

Support

Our products were built alongside partners who trusted us to put something new into the world, often at an early stage of development. We repay that trust by staying with the problem.

If things go wrong, we work together until they are solved, regardless of the complexity, size or strategic importance of the project. We offer the same support to one another, inside or outside work, technical or personal.

Loyalty

We are loyal to each other, to the company and to our mission. We work with integrity and honesty, and we are proud of the trust built across decades, projects and companies.

We share a commitment to helping our customers and partners accelerate the transition to sustainable energy.

Projects we support

Alongside our work, we support community sport in Limerick and Hamburg and have contributed to relief efforts for Ukrainian families.

Hamburg GAA crest

Hamburg GAA

Hamburg GAA brings hurling, camogie and Gaelic football to Hamburg. We are proud to support the club and the community it creates far from home.

Star Rovers AFC crest

Star Rovers AFC

Star Rovers has been part of St Mary’s Park in Limerick since 1941. We support the club and its work in our local community.

1K Project for Ukraine

1K Project for Ukraine

We supported the 1K Project, a volunteer-led network connecting donors directly with Ukrainian families affected by the war.

Awards and recognition

Three independent awards for the demand response controller and our work on sustainability, in 2023 and 2024.

  1. 2024

    The Irish Times Innovation Awards

    Finalist in the sustainability category.

    Read the announcement
  2. 2023

    Technology Ireland Industry Awards

    Winner, Technology Innovation of the Year, for the demand response controller. Run by Technology Ireland, the Ibec trade association for the technology sector.

    Read the announcement
  3. 2023

    Industrial Plant & Equipment Awards

    Commended in Energy Management Innovation, for the all-in-one demand response IoT infrastructure, and in Industrial Small-Medium Enterprise of the Year.

    Read the announcement

Our investors

Enterprise Ireland and Delta Partners invested in EpiSensor at an early stage, supporting the development of our products and business.

Enterprise Ireland

Ireland’s enterprise development agency, supporting Irish-owned companies as they grow and compete globally.

Delta Partners

An Ireland-based venture capital firm that works with technology founders from the early stages of building a company.

The people behind EpiSensor

Meet the people who develop our products and support our customers and partners. Want to join them? See Careers.

Portrait of Brendan Carroll
Brendan Carroll
Portrait of Carole McCarthy
Carole McCarthy
Portrait of Frank Walsh
Frank Walsh
Portrait of Gary Carroll
Gary Carroll
Portrait of Gary Cropper
Gary Cropper
Portrait of John Ginnane
John Ginnane
Portrait of Monica Hourigan
Monica Hourigan
Portrait of Tom Prenderville
Tom Prenderville

Art & engineering

Engineering makes a device accurate, secure and dependable. Art is the judgement that makes it understandable, repairable and worth using.

We need both.