Arigna Fuels

What Arigna Fuels does

Arigna Fuels Ltd is a fifth-generation, family-owned fuel manufacturer based in Carrick-on-Shannon, County Roscommon, Ireland, operating since the 1870s under the Layden family. The company manufactures smokeless solid fuels — Ecobrite and Cosyglo — and is Ireland's first manufacturer of smokeless coal ovoids, established in the mid-1980s. Since 2010, Arigna has executed a strategic pivot toward renewable biomass, investing in proprietary torrefaction technology that roasts biomass without air to produce energy-dense fuel products. The resulting commercial products — Harvest Flame (torrefied olive-stone biomass fuel, launched 2023) and Biochar (launched 2024) — sit alongside a wood-fuel range (kiln-dried hardwood, firewood, kindling, WillowWarm briquettes) and a downstream garden fertiliser product (Harvest Flame Ash).

The company's go-to-market operates on two channels: a nationwide stockist network of solid fuel merchants spanning all 32 Irish counties handles smokeless and biomass distribution, while biomass products are additionally sold direct-to-consumer via an e-commerce site with delivery included. Pricing is unit-based — €14.99 per 10kg sample bag, €535–€750 per pallet depending on product — with bulk commercial orders handled by phone. Customer segments include residential homeowners (primary), solid fuel merchants, heritage steam operations (Stradbally Woodland Railway), and agriculture/horticulture users of biochar. Certifications include HETAS approval (Ecobrite, Cosyglo) and ISO 50001 (Arigna being the first Irish SME certified). The company employs 50–70+ staff depending on source, has cumulatively sold over 1 million tonnes of manufactured fuels, and operates 24/7 from its Roscommon headquarters. The 2019 funding round from the Western Development Commission and Bank of Ireland (amount undisclosed) supported the biomass transition.

Name

Arigna Fuels

Legal name

Arigna Fuels

Website

https://arignafuels.ie

Company type

Private

Founded year

1870

Operating status

Operating

Headcount range

11–50 employees

Short description

Arigna Fuels is a fifth-generation, family-owned Irish fuel manufacturer producing smokeless solid fuels (Ecobrite, Cosyglo) and renewable biomass products (Harvest Flame, Biochar) via proprietary torrefaction technology, distributed through a nationwide stockist network and direct e-commerce across all 32 Irish counties.

Ownership category

akta.pro rank

Product category

Smokeless Solid Fuel Manufacturing

NAICS

Petroleum and Coal Products Manufacturing (324)

SIC

Miscellaneous Products Of Petroleum & Coal (2990)

akta.pro primary industry

Torrefied Biomass & Biochar Fuel Production (EUAAAJAC)

akta.pro secondary industries

Biomass Pellets, Briquettes & Solid Bioenergy Products (industrial/residential) (IMAMALAJ), Biomass Fuel Equipment & Systems (Pellet Mills, Briquetters, Torrefaction Reactors) (EUAAAJAH), Biomass Fuel Feedstock Processing (Chipping, Grinding, Drying, Screening) (EUAAAJAD), Solid Biomass Fuel Wholesale & Retail Distribution (Bulk, Bagged, Residential Heating) (EUAAAJAJ)

Keywords

• Smokeless fuel manufacturing
• Biomass fuel production
• Torrefaction technology
• Solid fuel products
• Biochar production

Headquarters

HQ city

Carrick On Shannon

HQ country

Ireland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Smokeless Solid Fuels: Traditional smokeless coal products (Ecobrite, Cosyglo) sold through nationwide stockist network. These are the company's core legacy products, market leaders in the cleaner solid fuels category.
2. Biomass Products: Harvest Flame biomass fuel, biochar, and wood products sold directly via e-commerce and through stockists. Includes various pack sizes from sample bags to full pallets.
3. Garden Fertiliser (Harvest Flame Ash): Ash from Harvest Flame combustion sold as a garden fertiliser product, providing additional revenue stream from the biomass product lifecycle.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Arigna Fuels manufactures and sells smokeless solid fuels (Ecobrite, Cosyglo) and renewable biomass products (Harvest Flame, biochar, kiln-dried wood, WillowWarm briquettes) for residential heating, heritage steam operations, and agricultural soil applications. The company uses proprietary torrefaction technology developed in-house to produce energy-dense biomass fuel from olive stones and other organic matter.

Product overview

Arigna Fuels is a family-owned fuel manufacturing company based in County Roscommon, Ireland, operating since the 1870s. The company offers a diverse portfolio of solid fuels, transitioning from traditional smokeless coal products (Cosyglo and Ecobrite) to renewable biomass alternatives. The core product line includes Harvest Flame, a torrefied biomass fuel made from olive stones, alongside various wood products (kiln dried hardwood, firewood, kindling, and WillowWarm briquettes). As part of the transition from black to green energy, Arigna also produces biochar as a soil amendment and carbon sequestration product. The smokeless coal products serve different heating needs, with Ecobrite designed for closed appliances and Cosyglo optimized for open fires.

Differentiator

Problem solved

Functional benefit

Brands

• Ecobrite: Compact, slow burning, smokeless fuel for cookers, stoves and room heaters. HETAS approved product.
• Cosyglo
• Harvest Flame
• WillowWarm
• Biochar

Products and services

• Ecobrite Smokeless Coal Compact, slow burning HETAS-approved smokeless fuel ovoids for cookers, stoves and room heaters. Provides long lasting, consistent and controllable heat with clean, regular sized ovoids. Market leader in the Irish cleaner solid fuels category.
• Cosyglo Smokeless Coal Premium smokeless coal designed for use in open fires but also suitable for stoves and closed appliances. Burns slowly with very little ash, generating excellent heat.
• Harvest Flame Biomass Fuel Renewable biomass fuel produced through Arigna's proprietary torrefaction process using olive stones. Carbon tax free, with high heat output and low ash content. Suitable for all appliances including open fires, stoves and outdoor fire pits. Available in 10kg and 30L bags. Offsets 1.5 tonnes of CO2 per tonne burned versus coal.
• Biochar Carbon-rich material produced by thermal decomposition of organic matter in limited oxygen. Used for soil improvement, water retention, nutrient retention, and carbon sequestration. Sold in 1m3 bags with delivery included anywhere in Ireland.
• WillowWarm Briquettes

Quantifiable outcome

• 1.5 tonnes of CO2 offset per tonne of Harvest Flame burned instead of coal
• +2 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Irish Bioenergy Association (IrBEA)coreStrategic or Co-development PartnerArigna Fuels is a member of IrBEA and participates in biochar advocacy and lobbying efforts. Company participated in IrBEA's Bio360 Expo Irish Pavilion and biochar conference. IrBEA represents the biochar industry in Ireland with growing membership including biomass suppliers, technology providers, and producers.
• Celignis AnalyticalminorStrategic or Co-development PartnerCelignis Analytical sponsored the IrBEA Biochar and Carbon Products conference alongside Arigna Fuels. Celignis is an Irish company specializing in biomass analysis.
• THREE C Project PartnerscoreStrategic or Co-development PartnerArigna Fuels hosted a site visit for the Interreg Northwest Europe funded THREE C Project (Creating and sustaining Charcoal value chains to promote a Circular Carbon economy). Project partners include blinc, Pro Natura, CDEC, Gemeente Enschede, Aberystwyth University, and Severn Wye Energy Agency.
• CASCADE Project PartnerscoreStrategic or Co-development PartnerInterreg NWE funded project introducing Biomass-to-Biochar product and value chains across Northwest Europe. Arigna Fuels works with IrBEA and Biocarbon Ireland on pilot projects in County Donegal.
• Hemp4Soil / TeagascminorStrategic or Co-development PartnerArigna Fuels serves as biochar supplier for the Hemp4Soil Community Soil Biodiversity Project, a Teagasc publication initiative exploring sustainable soil management practices.

Scale indicators6 records

Recent moves8 records

Expansion highlights5 records

Emerging players

• Pyreg: German manufacturer of pyrolysis/torrefaction systems for biochar and bioenergy; comparable in its use of torrefaction technology to produce biochar, similar to Arigna's proprietary process.
• Wakefield Biochar: UK-based biochar manufacturer serving agriculture and growing media; emerging player in the same biochar category Arigna is targeting with its new European-scale biochar plant.
• Carbon Gold: UK-based biochar producer focused on agriculture, horticulture and soil health; directly comparable to Arigna's biochar product line in target use case (soil improvement, carbon sequestration).

Others

• Stradbally Woodland Railway (customer reference): Heritage steam railway customer using Harvest Flame as a carbon-neutral fuel; included as an 'others' ecosystem participant illustrating Arigna's niche heritage steam customer segment, not a direct competitor.

Broad incumbents

• Enviva: Global wood pellet manufacturer supplying utility-scale biomass heat and power; broader incumbent in the solid biomass fuel value chain where Arigna operates at a smaller, retail-focused scale.
• Drax Group: UK biomass power generator and biomass fuel supplier; broad incumbent in biomass fuel markets that overlaps with Arigna's renewable solid fuel category, though at utility scale rather than retail.
• Bord na Móna: Irish state-owned peat and biomass company now pivoting strongly to renewable biomass products (briquettes, pellets, growing media); broader incumbent with overlapping biomass fuel ambitions in the Irish market.

Regional players

• Wood Fuel Co-operative (IrBEA members / Irish wood fuel producers): Network of Irish wood fuel producers and biomass suppliers affiliated with the Irish Bioenergy Association; regional players selling competing biomass briquettes, pellets and firewood into the same Irish merchant channel.

Direct peers

• Balcas: Northern Ireland-based wood pellet and biomass briquette producer; competes directly with Arigna's WillowWarm briquettes and kiln-dried wood products in the all-Ireland biomass fuel market.
• CPL Industries: UK and Ireland manufacturer of smokeless solid fuels under the Homefire brand; directly competes with Arigna's Ecobrite and Cosyglo in the same Irish and UK retail merchant channel.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/arigna-fuels-ltd

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Arigna Fuels