Grease Guardian
Grease Guardian, a division of FM Environmental Ltd (Newry, Northern Ireland), designs and manufactures automatic and manual stainless-steel grease removal devices for commercial kitchens, marine vessels and industrial food production, selling through a 40-plus-country distributor network and direct UK and US channels.
- Company typePrivate
- Founded1989
- HeadquartersNewry, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Grease Guardian does
Grease Guardian is a division of FM Environmental Ltd, a private Northern Ireland industrial equipment manufacturer headquartered in Newry that designs, manufactures and sells automatic grease removal devices (AGRDs) and manual grease traps for commercial kitchens, food service operators, marine vessels and industrial food production facilities. The company was established in 1989 (firmographic listing 1987) and has built a 35+ year operating history, with products now distributed in over 40 countries.
The core product lines — D Series (D1–D5) under-sink units, X/GGX Series higher-capacity automatic units, GGXM manual stainless-steel traps, GGXB Bio units with timer-dosed biological treatment, NS2–NS15 centralized basement systems, and Marine GG units rated 5–20 l/s in 316 stainless steel — use heating elements and oil-attracting skimming wheels to separate fats, oils and grease (FOG) from wastewater without enzymes or chemicals, claiming 99.7% removal and up to 80% fewer pump-outs versus traditional traps. The portfolio is backed by spare parts, Care Pack and Bio Dosing consumables, food waste strainers (ST series) and Coffee Guardian accessories, and carries an unusually dense stack of international certifications (IAPMO, UPC, ASME, CSA, NSF, EN1825, CE, HACCP, SHASE, plus regional plumbing approvals).
Grease Guardian monetises primarily through one-time hardware sales — manual traps from £1,174, under-sink AGRDs and larger centralized systems up to multi-thousand-pound capacities, plus a parts/accessories range from £3.70 fuses to £456 dosing kits — supplemented by recurring Care Pack/Dosing Sachet subscriptions at £52–£100 annually. GTM combines a global authorized distributor network, direct enterprise sales for large commercial installations, and a UK/Ireland e-commerce storefront, with a dedicated US channel launched in 2024 via greaseguardianusa.com. The company employs 51–100 people, has no disclosed external funding and reports no revenue.
Grease Guardian firmographics
Firmographics- Name
- Grease Guardian
- Legal name
- FM Environmental Ltd
- Website
- https://greaseguardian.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Grease Guardian, a division of FM Environmental Ltd (Newry, Northern Ireland), designs and manufactures automatic and manual stainless-steel grease removal devices for commercial kitchens, marine vessels and industrial food production, selling through a 40-plus-country distributor network and direct UK and US channels.
- Ownership category
- akta.pro rank
Grease Guardian industry classification
Industry- Product category
- Commercial Kitchen Grease Management Equipment
- SIC
- Refuse Systems (4953)
- akta.pro primary industry
- Grease Trap & FOG (Fats, Oils, Grease) Pumping & Management (BPALAMAJ)
- akta.pro secondary industry
- Grease Trap, Used Cooking Oil & FOG Services (Collection & Recycling) (EUAIAGAK)
Keywords
Where Grease Guardian is headquartered
LocationHeadquarters
- HQ city
- Newry
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Grease Guardian business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Grease Trap Hardware Sales: Sale of Automatic Grease Removal Devices (AGRDs) and manual grease traps for commercial kitchens, marine applications, and industrial use. Products range from under-sink units to large centralized systems.
- Spare Parts and Accessories: Online shop selling spare parts including wiper blades, skimming wheels, drive motors, PCBs, heating elements, collection containers, and maintenance kits like Care Packs and Bio Dosing solutions.
- Distributor Network Sales: Global distribution network selling Grease Guardian products in over 40 countries, with authorized distributors handling regional sales.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Spare Parts - Individual components and replacement items |
| One time/ perpetual license | One time/ perpetual license | Automatic Grease Removal Devices (Under-sink) |
| One time/ perpetual license | One time/ perpetual license | Manual Grease Traps |
| One time/ perpetual license | One time/ perpetual license | Centralized/Commercial Grease Traps |
| Subscription | Annual | Maintenance Bundles |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Grease Guardian product offering
Product offeringCore offering
Grease Guardian manufactures automatic grease removal devices (AGRDs) and manual stainless steel grease traps that separate fats, oils and grease (FOG) from commercial kitchen, marine, and industrial wastewater. Its systems use heating elements and skimming wheels to automatically remove up to 99.7% of grease without enzymes or chemicals, and are sold alongside spare parts, biological dosing consumables, and maintenance bundles through a UK/Ireland online shop, a US site, and a global authorized distributor network spanning 40+ countries.
Product overview
Grease Guardian offers a comprehensive portfolio of sustainable grease management solutions for commercial kitchens, industrial applications, and marine vessels. The core product line includes automatic and manual grease removal devices (AGRDs) organized into three main series: D Series (D1-D5) for at-source kitchen installations, X Series (X7-X150) for expanded commercial capacity, and GGX Centralised Systems (NS2-NS15) for basement or centralized installations. Supporting products include Grease Guardian BIO units with integrated dosing systems, Food Waste Strainers (ST series), Coffee Guardian filters, and the Marine GG line for vessel wastewater treatment. The portfolio also includes a full range of spare parts, consumables (bio dosing solutions, dosing sachets, care packs), and accessories (blower kits, sediment filters). The systems operate through automated heating and skimming mechanisms to separate fats, oils, and grease (FOG) from wastewater without requiring enzymes or chemicals, recovering grease for recycling. All products feature stainless steel construction and are sold alongside a global distribution network in over 40 countries.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 99.7% grease removal efficiency
- +4 more outcomes
Companies that use Grease Guardian
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles5 records
Grease Guardian technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Grease Guardian partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- FM Environmental LtdcoreFM Environmental Ltd is the parent company of Grease Guardian. The Grease Guardian division operates as a product line under FM Environmental, which handles manufacturing, distribution, and global operations. Registered address: Unit 6 Greenbank Industrial Estate, Newry, County Down, BT34 2QX, Northern Ireland. Company registration number 21657, VAT registration GB 517972320.
Scale indicators7 records
Recent moves6 records
Expansion highlights6 records
Grease Guardian competitors and assessment
Company assessmentBroad incumbents
- Watts Water Technologies: Large publicly traded manufacturer of water quality, conservation, and plumbing products including grease interceptors. Overlaps with Grease Guardian in FOG management but operates much broader portfolio across residential and commercial water products.
- ACO Systems: Global manufacturer of drainage and grease separation systems with much larger product portfolio spanning commercial, industrial, and infrastructure markets. Provides comparable in-kitchen and centralized FOG solutions as part of broader water management offering.
Direct peers
- Highland Tank: Manufacturer of steel grease interceptors and storage tanks for commercial and industrial FOG applications. Closely comparable stainless/steel construction approach serving food service and industrial customers.
- Zurn Industries: Manufacturer of grease interceptors and commercial plumbing products including hydromechanical and passive grease traps. Targets the same commercial kitchen and foodservice buyers with comparable FOG management solutions.
- Schier Products: US/UK manufacturer of grease interceptors and FOG separation equipment for commercial foodservice. Directly comparable stainless steel and composite grease trap product lines targeting restaurants and commercial kitchens.
- Thermaco: US-based manufacturer of the Big Dipper line of automatic grease removal devices for commercial kitchens. Most direct global competitor to Grease Guardian with overlapping AGRD product categories and similar commercial kitchen end customers.
- Josam Company: Manufacturer of commercial drainage products including grease interceptors and floor drains for foodservice and industrial markets. Directly comparable specification-driven sales to mechanical engineers and kitchen specifiers.
- Canplas: Canadian plumbing products manufacturer producing grease traps and interceptors alongside broader drainage fittings. Competes in similar commercial kitchen FOG management category with comparable distribution channels.
- Endura Grease Interceptors: Specialty manufacturer of hydromechanical grease interceptors for commercial kitchens and food service operations. Competes head-to-head on FOG separation performance and code compliance.
Regional players
- RectorSeal: US-focused manufacturer of plumbing specialty products including grease management solutions. Comparable in serving plumbing contractors and commercial kitchens, primarily competing in North American markets where Grease Guardian is expanding.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Grease Guardian social profiles
Digital presenceGrease Guardian compliance and trust
Trust signalCompliance19 records
Grease Guardian financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grease Guardian leadership team
Management profileNumber of profiles
Grease Guardian subsidiaries and ownership
Company hierarchySubsidiaries1 record
Grease Guardian funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grease Guardian M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Grease Guardian
What does Grease Guardian do?
Grease Guardian manufactures automatic grease removal devices (AGRDs) and manual stainless steel grease traps that separate fats, oils and grease (FOG) from commercial kitchen, marine, and industrial wastewater. Its systems use heating elements and skimming wheels to automatically remove up to 99.7% of grease without enzymes or chemicals, and are sold alongside spare parts, biological dosing consumables, and maintenance bundles through a UK/Ireland online shop, a US site, and a global authorized distributor network spanning 40+ countries.
Is Grease Guardian a public or private company?
Grease Guardian is a private company. It is classified as family owned and is currently operating.
When was Grease Guardian founded?
Grease Guardian was founded in 1989. It employs 51 to 100 people.
Where is Grease Guardian based?
Grease Guardian is headquartered in Newry, United Kingdom, in the Europe region.
How does Grease Guardian make money?
Three revenue lines are on record. Grease Trap Hardware Sales are the primary driver. The others are spare Parts and Accessories and distributor Network Sales.
Who are Grease Guardian's main competitors?
Broad incumbents on record are Watts Water Technologies and ACO Systems. Direct peers are Highland Tank, Zurn Industries, Schier Products, Thermaco, Josam Company, Canplas and Endura Grease Interceptors. RectorSeal is listed as a regional player.
Does Grease Guardian have an API?
No public API is recorded for Grease Guardian.
What industry is Grease Guardian in?
Grease Guardian's product category is Commercial Kitchen Grease Management Equipment. Its primary akta.pro industry code is BPALAMAJ, Grease Trap & FOG (Fats, Oils, Grease) Pumping & Management, with a secondary code of EUAIAGAK, Grease Trap, Used Cooking Oil & FOG Services (Collection & Recycling). Its SIC code is 4953.