Company lists · Data refreshed November 2026

Top 15 Biofuel suppliers based in Ireland

RevenueBase identified 34 company matches for biofuel suppliers associated with Ireland as of November 2026 and tracks 244 professional contacts across them, including 78 with verified work emails. Dublin is the largest hub.

This list covers company matches for biofuel suppliers associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
34Companies
244Contacts tracked
78Verified emails
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The 15 largest biofuel suppliers based in Ireland

Ranked by team size
Top 15 of 34 company matches for biofuel suppliers based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Sweeney Oil was founded in Clifden in 1987 and we now have depots in Clifden, Moycullen, Oranmore and Ballinrobe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Transforming diverse waste into today’s most affordable low-carbon drop-in transport fuels and pioneering tomorrow’s carbon-negative fuels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAshbourne, IrelandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Welcome to Klass Oil – Your Trusted Partner for High-Quality, Diverse Fuel Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKilmacanogue, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Glen Fuels is Ireland's trusted fuel distributor!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWexford, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Facility produces tonnes biodiesel per annum meeting EU Biodiesel Quality Standard (EN 14214/2010) Second generation biodiesel manufactured from biodegradeable wastes with no food…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCork, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Tria Energy is a leading supplier of low carbon liquid fuel across the UK & Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLetterkenny, IrelandHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Donegal Oil Company is a family business founded in 1954.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTallaght, IrelandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Clearpower is a leading renewable energy solutions provider working across the island of Ireland, in operation since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCork City, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“A family owned and run solid fuel business now in its fourth generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBallylin Ferbane, IrelandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Flaherty Fuel Oils Ltd is a fuel distributing company based out of Ballylin, Ferbane, Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SAF Feedstock supply chain analysis - SAF Project Development - SAF Project Consulting & Collaboration Our company mission statement is centred on the development of Sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGalway, IrelandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“A tiny spark can start a great fire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Nov 6, 2026201-5001 contacts →

Exact match

“The Group is a market leader and large-scale producer of renewable energy and animal nutrition in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMeath, IrelandHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“The development of our products was founded with one goal in mind: To become Ireland’s leading supplier of carbon-neutral fuel products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchArigna Carrick-On-Shannon, IrelandHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Arigna Fuels is located in the scenic valley of Arigna on the border of the counties Leitrim and Roscommon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 34 biofuel suppliers based in Ireland

See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biofuel suppliers based in Ireland at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
7.2Average contacts per company
11-50Median size (employees)
14.7%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
13
51-200
6
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 34 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Ireland whose business descriptions match “biofuel suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 78 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “biofuel suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biofuel suppliers are there based in Ireland?

RevenueBase identified 34 company matches for biofuel suppliers associated with Ireland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sweeney OIL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biofuel suppliers?

Dublin leads with 5 company records, followed by Galway (4) and Cork (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 78 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.