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Verified CRO data Updated 2026-05-16

DUFFY ENERGY LIMITED

● Active

Active Irish company in Dublin, incorporated 7 August 2019 — NACE 70.22 (business management consultancy), CRO 654723.

CRO 654723 Incorporated 7 Aug 2019 NACE 70.22 — Business management consultancy Dublin

Overview

Duffy Energy Limited is a fuel supplier operating in Counties Louth, Cavan, and Monaghan, Ireland. The company provides home heating oil and other fuels such as kero, gas oil, derv, and petrol. It offers online ordering for various volumes of heating oil, starting from 100L at €220.00, with prices increasing incrementally up to €1,560.00 for 1,000L. The business is based at Longfield, Castleblayney, Co. Monaghan, and provides a contact number and email for customer inquiries. It accepts all major credit and debit cards, including via 3D Secure and Verified by Visa. The name suggests a focus on fuel supply to residential and commercial customers in the north-east of Ireland. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

75 Balally Park
Dublin 16
Dundrum
Dublin
Dundrum
Dublin
Ireland

Industry classification

NACE Rev. 2 — 70.22 — Business management consultancy

Class 70.22 covers business and other management consultancy activities — strategic, financial, marketing, and operational consulting services.

→ All business management consultancy companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

DUFFY ENERGY LIMITED

CRO number

654723

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

7 August 2019

Operating years

7 years

NACE Rev. 2

Business management consultancy

Registered county

Dublin

Registered office

75 BALALLY PARK, DUBLIN 16, DUNDRUM,DUBLIN, DUNDRUM, DUBLIN, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does DUFFY ENERGY LIMITED do?

Duffy Energy Limited is a fuel supplier operating in Counties Louth, Cavan, and Monaghan, Ireland. The company provides home heating oil and other fuels such as kero, gas oil, derv, and petrol.

Where is DUFFY ENERGY LIMITED based?

DUFFY ENERGY LIMITED's registered office is at 75 Balally Park, Dublin 16, Dundrum, Dublin, Dundrum, Dublin, Ireland.

When was DUFFY ENERGY LIMITED founded?

DUFFY ENERGY LIMITED was incorporated with the Irish Companies Registration Office on 7 August 2019, more than 6 years ago.

Is DUFFY ENERGY LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 December 2024.

What is the CRO number for DUFFY ENERGY LIMITED?

654723.

Where this data comes from

CRO Open Data data.gov.ie/dataset/companies-register Weekly All factual fields
AI synthesis Qwen3-4B-Instruct (locally hosted) 2026-05-16 Prose summary only

About this summary — the prose Overview above is generated by an LLM from the cited sources. Factual fields (CRO number, status, dates, address, NACE code) come directly from the Companies Registration Office. If you spot an error, please report it →

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