What Crown Oil Environmental Ltd does

Crown Oil Environmental Ltd (legal entity Crown Oil (Environmental) Limited, Company No. 08210197) is a UK-based environmental services firm specialising in fuel management and industrial tank services for commercial, industrial, and public-sector customers. Operating from Bury, Lancashire, the company is a member of the Crown Group of Companies and delivers services nationwide through its own field engineering teams and tanker fleet. Its customer base spans utilities and power stations, data centres, marine and shipping operators, emergency services (NHS, fire, police), facilities management firms, forecourts, and domestic heating oil consumers.

The company's technical offering combines laboratory-based fuel analysis through a UKAS-accredited onsite laboratory, fuel polishing and contamination remediation, robotic and man-entry industrial tank cleaning, non-destructive testing (NDT) for tank integrity, tank lining, decommissioning, installation, and waste oil collection. Adjacent capabilities include tank telemetry monitoring systems providing remote fuel level and leak detection, project management for complex fuel and tank works, and a recently launched HVO (Hydrotreated Vegetable Oil) Fuel Switch service supporting customer transitions from fossil diesel to renewable alternatives. The firm holds an unusually broad compliance stack, including ISO 9001/14001/13485/27001/27017/27018, OFTEC registration, HMRC Registered Dealer in Controlled Oil status, Crown Commercial Service supplier approval, Constructionline Platinum, SafeContractor, RISQS, and BSI Net Zero Pathway Assured certification.

The business model blends project-based professional services (fuel uplift, tank cleaning, contamination remediation, decommissioning, NDT) with recurring subscription revenue from emergency fuel contracts and fixed-term planned preventative maintenance agreements, plus transaction-based income from commercial fuel buyback. Notable execution evidence includes a 23-million-litre oil transfer for Centrica at Peterborough over 18 weeks (800 tanker journeys) and an HVO transition engagement with Kao Data described as the first UK data centre fuel switch of its kind. Integration with Crown Group sister companies (Crown Oil Limited, Speedy Fuels, Cooke Fuels, Crown Gas & Power, Crown Energy, Beesley Fuels) supports bundled fuel supply alongside environmental services.

Name

Crown Oil Environmental Ltd

Legal name

Crown Oil (Environmental) Limited

Website

https://crownoilenvironmental.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Crown Oil Environmental Ltd is a UK-based environmental services firm providing fuel testing, fuel polishing, tank cleaning, NDT integrity testing, and HVO fuel transition services to utilities, data centres, marine operators, emergency services, and facilities management clients nationwide.

Ownership category

akta.pro rank

Product category

Fuel and Tank Environmental Services

NAICS

Petroleum and Coal Products Manufacturing (324), Pipeline Transportation of Refined Petroleum Products (48691)

SIC

Wholesale-Petroleum Bulk Stations & Terminals (5171), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Refinery Blending & Product Quality Control (Gasoline/Diesel/Jet Blending, Additives) (EUALAGAJ)

Keywords

• Fuel testing services
• Tank cleaning services
• Fuel polishing systems
• Industrial tank maintenance
• Fuel contamination remediation

Headquarters

HQ city

Manchester

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Fuel Testing and Analysis Services: Laboratory testing and sampling services for fuel quality assessment, contamination detection, and compliance verification.
2. Fuel Polishing and Contamination Remediation: On-site fuel cleaning services to restore contaminated fuel quality and prevent equipment damage.
3. Tank Cleaning and Maintenance: Industrial tank cleaning, NDT integrity testing, tank lining, tank decommissioning, and tank installation services.
4. Fuel Uplift and Transfer: Removal and transfer of fuel from tanks, including waste oil collection (minimum 1,000-2,000 litres for commercial).
5. Emergency Fuel Contracts: 24/7 emergency fuel delivery contracts ensuring delivery within pre-agreed timeframe for annual fee.
6. Commercial Fuel Buyback: Purchase of unwanted/undistributed fuel from customers, cleaning storage tanks and potentially delivering HVO fuel as replacement.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Crown Oil Environmental provides fuel quality management and industrial tank services for commercial and infrastructure customers across the UK. Its core offerings include laboratory fuel testing and sampling, on-site fuel polishing and contamination remediation, fuel uplift and transfer, and a full suite of industrial tank services (cleaning, inspection, NDT integrity testing, lining, decommissioning and installation), supplemented by 24/7 emergency fuel contracts and HVO renewable fuel transition services.

Product overview

Crown Oil Environmental Ltd operates as a diversified environmental services provider offering a portfolio of integrated fuel and storage tank management services. The core offering consists of fuel testing, fuel polishing, fuel uplift, and industrial tank services (cleaning, inspection, lining, decommissioning, and installation), supported by emergency response capabilities and HVO fuel transition services. These services are offered as standalone offerings or bundled through project management and planned preventative maintenance contracts. The company also provides specialized sector-specific services for data centres, marine operations, emergency services, utilities/power stations, facilities management, and forecourts. Digital tools include tank telemetry monitoring for remote fuel level tracking and an online tank size calculator. The service model combines in-house laboratory testing, field engineering teams, and project management capabilities to serve commercial, industrial, and domestic customers across the UK.

Differentiator

Problem solved

Functional benefit

Products and services

• Fuel Oil Testing Laboratory-based fuel testing and sampling service that detects contamination, quality issues and fuel degradation (water, microbes, particulates and oxidation products) before they damage equipment. Used by commercial and infrastructure customers managing stored diesel and HVO fuel.
• Fuel Polishing On-site fuel cleaning service that removes water, sludge, particulates and microbial growth from stored fuel while equipment remains operational, restoring fuel quality and preventing engine or generator failure.
• Fuel Uplift & Transfer Removal and transfer of fuel between tanks or sites, including gas oil removal and lubricant collection, with minimum commercial volumes of 1,000-2,000 litres, supporting tank cleaning, decommissioning and emergency response scenarios.
• Fuel Contamination Services End-to-end fuel decontamination services that diagnose and remediate water contamination, microbial growth, particulates, sludge and oxidation byproducts that degrade stored fuel quality.
• Fuel System Inspections Annual inspection of access points, vents, seals, tank integrity, corrosion, leaks, bunding conditions and water accumulation to prevent system failures and ensure compliance.
• Emergency Fuel Contracts 24/7 emergency fuel delivery contracts guaranteeing pre-agreed delivery timeframes for businesses running mission-critical backup generators, available for an annual recurring fee.
• Industrial Tank Cleaning Full-range industrial tank cleaning services for chemical and water tanks using man-entry cleaning, advanced automatic cleaning and robotic tank cleaning methods, protecting assets from contamination.
• Tank Lining Cost-effective fuel tank renewal service that extends tank life through internal lining, increasing site safety and ensuring regulatory compliance without full tank replacement.
• Tank Inspections Inspection services that identify tank condition issues to help customers avoid fines, supported by environmental expertise and regulatory compliance verification.
• Tank Decommissioning Professional tank decommissioning services for tanks of all scales, from large process plants to full oil rig decommissioning, ensuring safe and compliant removal.
• Tank Installations Supply and installation of plastic and steel bunded tanks, bowsers and full tank accessory range, with technical advice to match the right tank to site requirements.
• NDT Integrity Testing Services Non-destructive testing using measurement techniques to determine tank health status, pinpointing damage and anomalies without causing further damage to the tank infrastructure.
• Waste Oil Collection Collection and disposal service for bulk waste fuels that converts potential environmental problems into revenue, requiring minimum 1,000-litre volumes for commercial collections.
• HVO Fuel Switch Services End-to-end transition service helping businesses switch from fossil fuels to Hydrotreated Vegetable Oil (HVO), a cleaner-burning 100% renewable diesel alternative that reduces up to 90% of net CO2 emissions and offers up to 10 years of fuel storage life.
• Data Centre Fuel Services Sector bundle combining fuel uplift, tank cleaning, HVO delivery and 24/7 emergency fuel support for backup power systems in data centres.
• Domestic Heating Oil Tank Installations Domestic tank replacement installations carried out by OFTEC-accredited and insured engineers for residential properties in the Bury, Greater Manchester area.
• Forecourt Services Fuel and tank services for petrol forecourts, including tank cleaning, inspections and maintenance to maintain compliance and fuel quality.
• Marine Tank Cleaning & Fuel Uplift Marine fuel uplift, bilge cleaning, ballast tank cleaning and 24-hour dockside quick-response support at any UK port for vessel operators.
• Project Management for Complex Fuel and Tank Projects Specialist project management service providing a single point of contact, professionally prepared RAMS and project plans for complex multi-stage fuel and tank engagements.

Quantifiable outcome

• 78% of fuel samples tested found to be contaminated
• +3 more outcomes

Named customers3 records

Segments7 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Crown Oil LimitedcoreOthersSister company within Crown Group of Companies. UK leading supplier of fuels and lubricants. Enables integrated service offering including fuel supply alongside environmental services. Shared branding and group procurement.
• Speedy Fuels and Lubricants LLPminorOthersPart of Crown Group of Companies operating in fuel distribution sector.
• Samuel Cooke & Co Limited (trading as Cooke Fuels)minorOthersPart of Crown Group of Companies, fuel supplier operating under Cooke Fuels brand.
• Crown Gas & Power (division of Crown Oil Limited)minorOthersPart of Crown Group of Companies, gas and power division.
• Crown Energy LimitedminorOthersPart of Crown Group of Companies, energy sector operations.
• Beesley FuelsminorOthersPart of Crown Group of Companies, fuel distribution brand.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Veolia UK: Large global environmental services company with significant UK presence in industrial cleaning, waste management, and hazardous materials. Operates broadly in the same environmental services space but does not specialise in fuel storage tank maintenance.
• Clean Harbors (UK operations): Major North American-headquartered environmental services company with UK operations in industrial cleaning and hazardous waste. Larger incumbent offering broader services beyond fuel-specific environmental work.

Direct peers

• Wessex Environmental Services: UK environmental services firm providing tank cleaning, fuel services, and industrial cleaning. Overlaps with Crown Oil Environmental on industrial tank cleaning and fuel-related environmental services for commercial customers.
• Slicker Recycling: UK market leader in used oil collection and recycling, including waste fuel uplift from commercial and industrial sites. Directly comparable on the waste oil collection and fuel uplift service line.
• Adler and Allan: UK-based environmental and fuel services provider offering tank cleaning, fuel polishing, contamination remediation, and emergency response. Direct competitor to Crown Oil Environmental across utilities, data centres, and industrial fuel storage customers.
• FPS (Fuel Pollution Services): UK specialist in fuel pollution and tank cleaning services. Direct competitor offering fuel uplift, tank cleaning, and environmental remediation services to commercial and industrial customers.

Regional players

• Beesley Fuels: UK fuel distribution brand also part of Crown Group. While primarily a fuel distributor rather than environmental services provider, it shares the Crown group infrastructure and customer base relevant to fuel storage and handling.
• Crown Oil Limited: Sister company within Crown Group, one of the UK's leading fuels and lubricants suppliers. Closely related through shared ownership and integrated service offering, but focused on fuel distribution rather than environmental/tank services.

Emerging players

• Hydrodec Group: UK-based specialist in transformer oil and used oil re-refining. Comparable in the used-oil-to-feedstock domain and overlaps with Crown Oil Environmental's waste oil collection service.

Others

• Octel Starreon (associated fuel services): Fuel additive and specialty chemical supplier; thematically adjacent as a participant in the UK petroleum products supply chain, though not a direct competitor in tank cleaning or fuel services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/crown-oil-environmental-ltd

Compliance18 records

Revenue estimate

Valuation estimate

Number of profiles

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 Crown Oil Environmental Ltd