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VisionGreen

About us

Purpose and profit, hand in hand.

Who is VisionGreen?

VisionGreen was founded in December 2018 by Ronan Murphy and John Pakenham, both out of supply chain and logistics at Tesco. Our first project was a food waste to anaerobic digestion job with Tesco Ireland, and the energy work grew from there.

Today we help Irish businesses see exactly where their energy goes and bring the cost down: energy monitoring, ongoing energy management, SEAI-funded energy audits and larger efficiency projects.

We believe purpose and profit go hand in hand. Cutting wasted energy is good for the planet and it is good for the bottom line.

A member of the VisionGreen team at his desk, in front of a VisionGreen display stand.
271SEAI energy audits
10,518 kWhSaved at one monitored site in 6 months
€2,733,470Savings identified for clients
3,183.08Tonnes CO2 a year identified in SEAI audits

Our Best.Energy partnership

VisionGreen is a Best.Energy Global Partner and an authorised distributor of the Eniscope energy monitoring range in Ireland.

Best.Energy is a UK company with a global partner network of more than 100 firms. Its Eniscope hardware is what we install to measure energy use circuit by circuit, and it is used by businesses all over the world.

We supply, install and manage it here, and we do the part that matters to you: reading the data and turning it into savings.

Our technologies
Best.Energy logo over an image of the Earth at night.

Our team

Ronan Murphy, Co-Founder and Managing Director, VisionGreen.

Ronan Murphy

Co-Founder and Managing Director

Co-founded VisionGreen in December 2018 after a career in supply chain and logistics at Tesco. Leads the energy management and large-scale project side of the business.

John Pakenham, Co-Founder and Non-Executive Director, VisionGreen.

John Pakenham

Co-Founder and Non-Executive Director

Co-founded VisionGreen with Ronan, also out of supply chain and logistics at Tesco. Now advises the business as a non-executive director.

Jack Fahey, Senior Energy Manager, VisionGreen.

Jack Fahey

Senior Energy Manager

Joined in 2022. Runs the analysis behind client energy management, from monitoring data through to the measures that get funded.

Rachel McKeogh, Operations Support Manager, VisionGreen.

Rachel McKeogh

Operations Support Manager

Runs client operations and is the first person you speak to when you get in touch with VisionGreen.

Energy audits under the SEAI scheme are carried out by Declan Morrissey, who works with VisionGreen as a consultant.

Our values

  • Inspiration: Do inspirational work, to be the change we want to see in the world.
  • Mutual Trust: Show care to the people, clients and partners we work with.
  • Partnership: Maximise our impact by working with others.
  • Adaptability: Be fearless in the face of change, problem solving is our super power.
  • Consistency: Do your best work always, no half efforts.
  • Transparency: No matter how difficult for self or others, being honest is a non-negotiable.

Out and about

Awards, launches, talks, site visits and the odd team walk.

The VisionGreen team holding the Green Business of the Year trophy at the National Enterprise Awards 2025.
Green Business of the Year, National Enterprise Awards 2025
Minister Darragh O'Brien with John Pakenham and Ronan Murphy at the UN SDG Champions launch.
Appointed UN SDG Champion, with Minister O'Brien
DHL, Tesco and VisionGreen at the launch of the €80 million biomethane project.
The €80m DHL biomethane project launch
The VisionGreen team with the DCU Solar Racing students and their car.
Visiting our partners at DCU Solar Racing
VisionGreen accepting the Sustainable Initiatives Award at the Carlow Business Awards.
Sustainable Initiatives Award, Carlow Business Awards
A VisionGreen team member speaking to students at TU Dublin.
Speaking at TU Dublin
Group photo of Ireland's SDG Champions at the programme launch.
The SDG Champions programme launch
A lorry in VisionGreen livery.
Our livery on the road
VisionGreen presenting to local businesses at a Green4Micro event in Kildare.
Green4Micro talk, Kildare
Two VisionGreen volunteers in high-visibility vests at the Carlow Arts Festival.
Sponsors of the Carlow Arts Festival
A screen showing the VisionGreen IMPACT report, set up for the internal launch with green balloons.
The internal launch of our 2018 to 2025 IMPACT report
Ronan Murphy and Jack Fahey at the VisionGreen stand at an industry event.
Ronan and Jack on the stand

Quality

Our ISO certifications

ISO 9001:2015 certifiedISO 14001:2015 certified
View our certificates
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