College Group

What College Group does

College Group is Ireland's largest animal by-product (bio-waste) rendering company, founded in 1989 in Nobber, County Meath by John Gilroy, who remains CEO. Operating two state-of-the-art facilities — Nobber (headquarters, Category 1 rendering, biodiesel plant, 3 MW solar farm) and Monnery/Crossdoney (Category 3 rendering, 24-hour operation) — the company collects bio-waste from approximately 900 outlets across the island of Ireland using an owned fleet of 20 trucks and 70 trailers, and exports finished products to customers globally.

The company applies proprietary Low-Temperature Wet Rendering (LTWR) technology, which operates at 70–100°C and uses roughly 50% less energy than alternative rendering methods, yielding lower-fat, higher-nutritional-value meat and bone meals. Its product portfolio comprises Category 1 tallow and meat & bone meal (MBM) used as carbon-neutral fuel for cement and biofuel production; six Category 3 ingredients (tallow, poultry oil, processed animal protein, blood meal, poultry meal, feather meal) supplying animal feed, fish feed, pet food, oleochemical and fertiliser industries; and College Biodiesel, produced via esterification and transesterification followed by advanced fractional distillation to EN14214 standard, with 50 million litres of annual capacity representing approximately 15% of Ireland's Biofuel Obligation Scheme. A Danish biobed odour-filtration system and on-site solar array further reduce environmental footprint.

College Group sells direct to B2B customers on a custom quotation basis across at least eight end-markets, with no publicly disclosed pricing. Revenue streams include rendered product sales, biodiesel, and FOG (fats, oils and greases) collection services from restaurants and food-service outlets. The business is EPA-approved under EU Regulation 1069/2009, GMP, ISCC and ISO 14001 certified, and is supported by the Irish government through Enterprise Ireland, which backed its €10 million biodiesel plant investment announced in 2018.

Name

College Group

Legal name

College Group

Website

https://collegegroup.ie

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

51–100 employees

Short description

College Group is Ireland's largest animal by-product rendering company, operating two facilities that process bio-waste from 900 collection points into Category 1 and 3 rendered ingredients and 50 million litres of biodiesel annually for B2B customers globally.

Ownership category

akta.pro rank

Product category

Animal By-Product Rendering and Bio-waste Management

NAICS

Rendering and Meat Byproduct Processing (311613), Animal Food Manufacturing (3111)

SIC

Fats & Oils (2070)

akta.pro industry

PRIMARYAFANAGAB

Inedible/Industrial Rendering (Greases for Oleochemicals, Biodiesel Feedstock)

Agriculture & Food Production/Meat, Poultry & Seafood Processing/Rendering & By-Product Processing (Tallow, Meat & Bone Meal, Pet Food Inputs)

SECONDARYAFANAGAA

Edible Rendering (Tallow, Lard, Poultry Fat)

Agriculture & Food Production/Meat, Poultry & Seafood Processing/Rendering & By-Product Processing (Tallow, Meat & Bone Meal, Pet Food Inputs)

SECONDARYAFANACAK

Poultry Rendering & Fat Processing (Poultry Meal, Feather Meal, Poultry Fat)

Agriculture & Food Production/Meat, Poultry & Seafood Processing/Poultry Processing (Broilers, Turkeys, Further Processing)

SECONDARYAFANAAAG

Beef By-Products & Rendering (Tallow, MBM, Blood, Hides/Skins)

Agriculture & Food Production/Meat, Poultry & Seafood Processing/Beef Processing (Slaughtering, Fabrication & Packaging)

Keywords

• Animal rendering services
• Bio-waste management
• Biodiesel production
• Animal by-product processing
• FOG collection services

Headquarters

HQ city

Nobber

HQ country

Ireland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Category 1 Products: High-risk rendered products including tallow and meat & bone meal (MBM) from specified risk material. Tallow used for biofuel production; MBM used as carbon-neutral fuel in cement manufacturing. Production segregated at Nobber facility.
2. Category 3 Products: Products from by-products fit for human consumption including tallow, poultry oil, processed animal protein (PAP), blood meal, poultry meal, and feather meal. Supplies animal feed, fish feed, pet food, and oleochemicals industries. Processed at Monnery facility.
3. College Biodiesel: Biodiesel produced from used cooking oils and animal fats. Fractions added to fossil diesel contributing to 85% reduction in greenhouse emissions. Product meets European standard EN14214. Capacity of 50 million litres representing ~15% of national Biofuel Obligation Scheme.
4. FOG Collection Services: Collection of fats, oils, and greases (FOG) from hundreds of locations across the island of Ireland. Flexible, compliant, hassle-free, and competitive service. Includes grease trap installation service.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

College Group is Ireland's largest animal rendering company that collects bio-waste from approximately 900 locations across the island of Ireland and processes it into Category 1 and Category 3 rendered products (tallow, meat & bone meal, processed animal proteins, poultry meal, blood meal, feather meal) and College Biodiesel (50 million litres capacity) using proprietary Low-Temperature Wet Rendering technology. The company also operates an Ireland-wide FOG (fats, oils, greases) collection service and a 3 MW solar farm supporting its energy needs.

Product overview

College Group is Ireland's largest animal rendering company operating two state-of-the-art facilities. The Nobber site (Co. Meath) processes Category 1 products and houses the College Biofuels biodiesel operation, while the Monnery/Farragh site (Co. Cavan) processes Category 3 products. Using proprietary low-temperature wet rendering (LTWR) technology, the company converts bio-waste into high-quality tallow, meat & bone meal, processed animal proteins, poultry products, and biodiesel. The portfolio includes six Category 3 animal feed ingredients (Tallow, Poultry Oil, PAP, Blood Meal, Poultry Meal, Feather Meal), two Category 1 products (Tallow, MBM) for fuel applications, College Biodiesel from waste-based feedstock, and a 3 MW solar farm for renewable energy. Services include FOG collection from 900+ locations across Ireland.

Differentiator

Problem solved

Functional benefit

Brands

• College Biodiesel: Biodiesel produced from waste-based feedstock, used in diesel vehicle fleets, generators, industrial machinery, and private cars. Produced through esterification and transesterification processes at the Nobber facility.

Products and services

• Category 1 Tallow Rendered animal fat from high-risk specified risk material (SRM), used as carbon-neutral fuel in steam raising boilers and for the production of biofuels. Produced at the Nobber facility.
• Category 1 Meat & Bone Meal (MBM) Made from specified risk material (SRM), primarily used as carbon-neutral fuel in cement manufacturing. Produced at the Nobber facility.
• Category 3 Tallow Light yellow fatty substance used as raw material for oleochemicals in cosmetics and lubricants, and for biodiesel production. Produced at Monnery facility.
• Category 3 Poultry Oil Most unsaturated terrestrial animal fat extracted from poultry by-products, with high oleic acid content. Used as alternative to fish oils in animal feed industry. Produced at Monnery facility.
• Category 3 Processed Animal Protein (PAP) Valuable ingredient in pet food, aquafeed, and land animal feed. Species-specific to avoid intra-species recycling, free from specified risk material. Produced at Monnery facility.
• Category 3 Blood Meal High-protein, high-nitrogen meal made from poultry blood, primarily used as fertiliser in farming and shellfish industries. Produced at Monnery facility.
• Category 3 Poultry Meal Ground, wet-rendered clean parts of offal and carcasses from EU Approved Chicken slaughter plants, sold to pet food industry. Produced at Monnery facility.
• Category 3 Feather Meal Poultry protein source from fresh feathers from EU-Approved poultry slaughter plants. Used in formulated animal feed, organic fertiliser, fish food, and pet food industries. Produced at Monnery facility.
• College Biodiesel Renewable fuel produced from waste-based feedstock through esterification and transesterification with fractional distillation. Used in diesel vehicle fleets, generators, industrial machinery, and private cars. Achieves 85% reduction in greenhouse gas emissions. Meets European standard EN14214.
• FOG Collection Service Flexible, compliant collection service for fats, oils, and greases from hundreds of locations across Ireland, including grease trap installation service. Turn waste into commodity for biodiesel production.
• Bio-waste Collection Service Collection of animal by-products from abattoirs, knackeries, slaughterhouses, farms, food processors, butcheries, supermarkets, and restaurants across the island of Ireland using a fleet of 20 trucks and 70 trailers, serving 900 collection points.

Quantifiable outcome

• 85% reduction in greenhouse gas emissions compared to traditional fossil diesel
• +6 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Business in the CommunitycoreStrategic or Co-development Partner · 1 March 2021College Group signed up to Business in the Community's Low Carbon Pledge, committing to setting carbon emissions reduction targets based on science across the entire business and supply chain by 2024. This aligns with College Group's goal to become carbon neutral.
• Environmental Protection Agency (EPA)coreOthersEPA is the competent national authority in Ireland that approves plants handling or processing animal by-products in accordance with European Commission Regulation No 1069/2009. College Group is EPA-licensed and operates under EPA oversight.
• Irish Exporters Association (IEA)minorOthersCollege Group is a member of the Irish Exporters Association, supporting their international trade activities.
• IBECminorOthersCollege Group is a member of IBEC, Ireland's largest lobby group and business association representing Irish employers.
• ISCC (International Sustainability and Carbon Certification)coreOthersISCC is a certification system for the sustainability of biomass and bioenergy. College Group maintains ISCC certification for their sustainability claims and biofuel production.
• Louth and Meath Education & Training BoardminorStrategic or Co-development PartnerAdministers College Group's annual €16,000 bursary awarded to a leaving certificate student from O'Carolan College for third-level education. Martin O'Brien, CEO Louth and Meath Education & Training Board, participated in bursary presentation.

Scale indicators16 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Darling Ingredients: NYSE-listed global leader in rendering and sustainable ingredients with Diamond Green Diesel joint venture. Provides scale benchmark for College Group's rendering-plus-biodiesel model, and is the closest publicly traded comparable for the integrated waste-to-biofuel thesis.
• Danish Crown: Danish farmer-owned cooperative with significant rendering and by-product processing operations. Comparable vertically integrated model turning slaughterhouse by-products into tallow, proteins, and renewable energy, with EU regulatory exposure similar to College Group.
• Tönnies Group: Germany's largest meat processor with integrated rendering operations and renewable energy investments. Comparable to College Group's vertically integrated meat-by-product-to-energy model, though at much larger scale across multiple EU jurisdictions.

Direct peers

• Argent Energy: UK-based biodiesel producer focused on waste-based feedstocks including animal fats and used cooking oils. Operational and strategic peer to College Biodiesel, with comparable EN14214 certification and feedstock acquisition model.
• Anglian Protein Group (AF Group): UK-based rendering and animal by-product processor operating Category 1 and Category 3 facilities under similar EU regulatory regime. Direct geographic and functional peer for College Group's rendering operations, serving the same ABP/feed/oil end markets.
• Olleco: UK-based FOG collection and biodiesel producer collecting used cooking oils from food service and converting to biodiesel. Closest direct peer to College Group's grease-trap-to-biodiesel loop, with overlapping 900-outlet collection logistics and EN14214-spec output.
• SARIA Group: SARIA is one of Europe's largest rendering and animal by-product processors, with integrated biodiesel and oleochemical operations. Direct comparable to College Group in technology stack (low-temperature rendering), regulatory approach (EU 1069/2009), and downstream product portfolio (tallow, MBM, biodiesel, pet food proteins).

Regional players

• Kepak Group: Irish meat processor with integrated rendering operations. Comparable as a fellow Irish agri-food processor generating animal by-products, and a potential customer for College Group's rendering services or competitor in vertical integration.
• Alltech: Ireland-based global animal nutrition and feed company headquartered in Dunboyne. Both are Irish-headquartered agri-food players with emphasis on sustainability; while Alltech is downstream (feed) and College Group is upstream (rendering), they share customers and the Irish sustainability narrative.
• Greenergy: UK and Ireland's largest road fuel supplier with growing biodiesel and renewable fuel operations. While more distribution-focused, Greenergy is a relevant peer in the Irish/UK biofuel market and a potential customer for College Group's biodiesel volumes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/a.square.in
• Xx.com/CollegeGroupIre

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

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 College Group