What John Hogg Technical Solutions does

John Hogg Technical Solutions Limited is a privately held UK specialty chemical manufacturer headquartered in Trafford Park, Manchester, focused on fuel marking technology and solvent dyes. The company operates through three business units — Regulatory Fuel Dyes, Fuel Markers, and Speciality Dyes — and supplies governments, oil majors, lubricant manufacturers, aerospace display teams, and textile producers in over 70 countries, with annual volumes exceeding 7 million litres of markers and dyes. Its flagship PURECHAIN® ecosystem integrates proprietary Covertrace® chemical markers, the CT4 field detector, a mobile app, and a cloud data analytics platform to detect fuel adulteration, counterfeiting, and smuggling in real time, with readings admissible in enforcement proceedings. John Hogg is the lead supplier of the Euromarker since 2002 and a manufacturing partner for Dow's ACCUTRACE™ Plus, holding 80%+ market share in UK red diesel marker/dye mixtures as of 2023.

Revenue is generated through three streams: (1) bulk one-time product sales of solvent dyes, marker-dye concentrates, and specialty chemicals under the Dyeguard®, Covertrace®, KEROTEC®, SUDAN®, and CETAFLAM® brands; (2) managed PURECHAIN® marking programmes contracted with governments and oil brands combining chemical supply with detection hardware and cloud analytics; and (3) technical support and advisory services to fuel industry customers and government enforcement agencies such as HMRC. Pricing is bespoke and quote-based, with multi-year contracts typical for government and major oil company customers, and ACCUTRACE™ Plus is reported at 3–4 times the per-unit cost of the previous Euromarker. Go-to-market is direct enterprise field sales with dedicated regional contacts across six global regions, supplemented by an agent and distributor network established in 1989.

The company traces its origins to 1890 in Belfast and has been operating in fuel marking since 1981. Key historical milestones include the 1994 launch of the Dyeguard® brand, the 1997 Queen's Award for Industry, the 2002 lead supplier role for Euromarker, the 2010 acquisition of BASF's dyes and markers business, the 2018 launch of PURECHAIN®, and the 2024 acquisition of Avocet Dye and Chemical Company. Leadership transitioned in May 2024 when Philip Double became CEO and William Webb moved to Chair of the Board. The company holds ISO 9001 (since 1989) and ISO 14001:2015 certifications, an Ecovadis Bronze rating (top 35% globally) for two consecutive years, and over 25 years of continuous Investors in People accreditation.

Name

John Hogg Technical Solutions

Legal name

John Hogg Technical Solutions Limited

Website

https://johnhogg.co.uk

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

51–100 employees

Short description

John Hogg Technical Solutions is a UK-based specialty chemical manufacturer and fuel marking technology provider serving governments, oil majors, and industrial customers in 70+ countries through proprietary chemical markers, the PURECHAIN® ecosystem, and specialty dye brands including Dyeguard®, Covertrace®, and CETAFLAM®.

Ownership category

akta.pro rank

Product category

Specialty Chemicals (Fuel Marking Technology)

SIC

Industrial Organic Chemicals (2860), Chemicals & Allied Products (2800)

akta.pro primary industry

Textile, Leather & Paper Specialty Chemicals (IMAEABAM)

akta.pro secondary industries

Security, Tamper-Evident & Track-and-Trace Printing (IMALAKAJ), Flame-Retardant & Smoke-Suppressant Compounds (IMANABAG)

Keywords

• Fuel marking dyes
• Marker dye concentrates
• Fuel authentication systems
• Specialty chemical manufacturing
• Solvent dyes for lubricants

Headquarters

HQ city

Trafford Park

HQ country

United Kingdom

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Fuel Marker and Dye Product Sales: John Hogg manufactures and sells solvent dyes, marker-dye concentrates, and specialty chemical products to governments, fuel distributors, oil companies, and industrial manufacturers. Products include regulatory fuel dyes (Euromarker/ACCUTRACE™ Plus compliant), fuel markers (Dyeguard® brand), anti-theft dyes, and specialty dyes for lubricants, waxes, aerobatic smoke, NDT, and other applications. The company supplies over 7 million litres of markers and dyes annually across over 70 countries.
2. PURECHAIN® Ecosystem and Fuel Marking Programs: John Hogg provides comprehensive fuel marking programs to governments and oil brands, including the PURECHAIN® ecosystem combining Covertrace® markers, CT4 detectors, the PURECHAIN® app, and cloud data analytics. These programs are contracted with governments for tax revenue protection and with oil brands for supply chain integrity, potentially generating recurring service revenue alongside product supply.
3. Technical Support and Advisory Services: The company provides ongoing technical support to fuel industry customers and government enforcement agencies (e.g., HMRC), including testing services, stock management tools, implementation planning for regulatory transitions, and regulatory compliance advisory. This supports long-term customer relationships and product upsell.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

John Hogg Technical Solutions manufactures and supplies regulatory fuel marking dyes, marker-dye concentrates, and specialty chemical products under brands including Dyeguard, Covertrace, Kerotec, and Sudan, serving governments, oil majors, and industrial manufacturers across more than 70 countries. The company also offers the proprietary PURECHAIN ecosystem, which combines invisible chemical markers (Covertrace), portable CT4 field detectors, a mobile app, and a cloud-based data analytics platform to detect fuel fraud, adulteration, and counterfeiting in real time. Beyond fuel marking, the company produces high-specification solvent dyes for aerobatic smoke, lubricants, greases, waxes, NDT, leak detection, and textile flame retardants through its Avocet subsidiary.

Product overview

John Hogg Technical Solutions is a market leader in fuel marking technology and speciality chemical products, operating across three main business segments: Regulatory Fuel Dyes, Fuel Markers, and Speciality Dyes and Chemicals. The core platform is PURECHAIN, an intelligent fuel supply chain integrity ecosystem comprising Covertrace markers, CT4 field detectors, a mobile app, and a cloud data platform for fraud detection. The Dyeguard brand encompasses marker dye concentrate products for regulatory fuel marking across UK, EU, and global markets, including gas oil and kerosene marker concentrates designed for specific country legislation requirements. The Speciality Dyes segment covers high-specification solvent dyes for aerobatic smoke, lubricants, and industrial applications, including the NF (lower-naphthalene) range. The company has expanded through acquisitions including BASF's COVERTRACE, KEROTEC, and SUDAN brands (2010) and Avocet Dye and Chemical Company (2024), which added the CETAFLAM textile flame retardant brand. The company also backs sustainable textile innovation through a partnership with SwitchDye's CO2-responsive dyeing technology.

Differentiator

Problem solved

Functional benefit

Brands

• PURECHAIN®: Fuel supply chain integrity ecosystem combining state-of-the-art data collection and analytics platform with marker chemicals and detectors.
• Dyeguard®
• COVERTRACE®
• CETAFLAM®
• KEROTEC®
• SUDAN®

Products and services

• PURECHAIN Fuel Supply Chain Integrity Ecosystem Integrated ecosystem combining Covertrace chemical markers, CT4 portable data-enabled field detectors, a linked mobile app, and a cloud-based data analytics platform to detect fuel fraud, adulteration and counterfeiting in real time. Targeted at governments and oil brands for fiscal and brand-protection fuel marking programs.
• Dyeguard Marker Dye Concentrates Comprehensive range of marker dye concentrate products covering UK, EU and international legislative requirements, including gas oil marker concentrates (GOMC series), kerosene marker concentrates (KMC series), and Dyeguard Blue 673KNF anti-theft fuel dye compliant with UK Hydrocarbon Oil (Marking) Regulations 2002.
• Dyeguard ACCUTRACE Plus Product Range New generation of Dyeguard marker dye concentrate products formulated with Dow's ACCUTRACE Plus marker to replace the previous Solvent Yellow 124 Euromarker as the common EU fiscal fuel marker from January 2024.
• COVERTRACE Chemical Markers Proprietary chemical marker brand (acquired from BASF in 2010) used as the covert marker within the PURECHAIN ecosystem to authenticate fuels throughout the downstream supply chain without altering fuel properties.
• Dyeguard Blue 673KNF Anti-Theft Fuel Dye Anti-theft fuel dye that imparts a green coloration to marked fuel at a 1:10,000L dosage, enabling traceability of stolen fuel and acting as a visual deterrent against fuel theft. Fully compliant with UK fuel legislation.
• Aerobatic Smoke Dyes High-performance aerobatic smoke dyes for military and civilian air display teams, formulated in lower-hazard non-CMR solvents to deliver vivid, stable colours under extreme thermal and speed conditions while meeting national flag, sponsor, or DEF-STAN colour specifications.
• Specialty Dyes for Lubricants, Greases, Waxes and Speciality Chemicals High-specification solvent dyes for visual identification of lubricants, greases, waxes and specialty chemicals, including the NF (lower-naphthalene) range to minimise environmental and health hazards. Used throughout the global supply chain for product differentiation and brand identification.
• PURECHAIN HVO Authentication and Traceability Fuel marking and traceability solutions for Hydrotreated Vegetable Oil (HVO) and other renewable fuels, embedding unique markers detectable throughout the downstream supply chain to verify authenticity and support ISCC sustainability certification claims.
• CETAFLAM Textile Flame Retardants Textile flame retardant products and high-performance auxiliaries for textile manufacturers, including the CETAFLAM brand acquired with Avocet Dye and Chemical Company in November 2024. Serves textile flame retardancy compliance and sustainable dyeing requirements globally.
• KEROTEC and SUDAN Specialty Dye Brands KEROTEC and SUDAN specialty dye brands acquired from BASF in 2010, used in fuel marking and specialty chemical applications as part of John Hogg's broader marker and dye portfolio.

Quantifiable outcome

• Over 80% UK market share in red diesel marker/dye mixtures as of 2023
• +5 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature10 records

Partnerships

Eight partnerships are on record, tiered strategic investment, acquisition — core to growth strategy, acquisition — brand portfolio expansion, core product supply, adjacent ecosystem partner, industry reference, core commercial and core government partnership.

• SwitchDye Limitedstrategic investmentStrategic or Co-development Partner · 23 March 2026John Hogg Technical Solutions announced a significant minority equity investment in SwitchDye Limited, a University of Leeds spin-out. SwitchDye has developed a CO2-responsive, drop-in dyeing system that reduces chemical intensity, energy use and water consumption in dyeing polyester and synthetic fibres. The partnership includes technical input, manufacturing and stewardship expertise, and access to John Hogg's customer networks to help SwitchDye scale from lab to mill. Tests show the technology can remove up to 90% of auxiliary chemical mass, reduce water use by ~40%, and support textile-to-textile circularity.
• Avocet Dye and Chemical Company Limitedacquisition — core to growth strategyStrategic or Co-development Partner · 18 November 2024John Hogg acquired Avocet Dye and Chemical Company Limited, a market leading manufacturer of textile flame retardants, dyes, and high-performance auxiliaries including the renowned CETAFLAM® brand. The acquisition enhances John Hogg's Speciality Dyes and Chemicals portfolio and expands reach into the textiles industry. Avocet brings innovation, sustainability, customer excellence, and a talented team. Integration was completed within one year, with anniversary celebrated in November 2025.
• BASF — Dyes and Markers Business Acquisitionacquisition — brand portfolio expansionStrategic or Co-development Partner · 1 January 2010John Hogg acquired BASF's dyes and markers business in 2010, including the COVERTRACE®, KEROTEC®, and SUDAN® brands. This acquisition expanded John Hogg's product portfolio and reinforced its position as a leading global supplier of solvent dyes and marker technologies.
• Dow (US) — ACCUTRACE™ Pluscore product supplyOEM/ Whitelabel/ Licensing PartnerJohn Hogg is a manufacturing partner for new ACCUTRACE™ Plus based products. ACCUTRACE™ Plus is a trademark of The Dow Chemical Company ('Dow') or an affiliated company of Dow, containing 76% butoxybenzene. John Hogg distributes ACCUTRACE™ Plus products under its own Dyeguard® brand, formulating marker dye concentrates that meet local fuel legislation requirements. The company also holds a manufacturing partnership for ACCUTRACE™ S10 fuel marker.
• ISCC (International Sustainability and Carbon Certification)adjacent ecosystem partnerOthersJohn Hogg's PURECHAIN® marking programs are designed to complement the upstream feedstock certification work done by ISCC. ISCC certifies the sustainability of HVO feedstocks while PURECHAIN® verifies downstream authenticity and supply chain integrity. The companies serve complementary roles in the HVO certification ecosystem.
• Neste (Finnish HVO producer)industry referenceStrategic or Co-development PartnerNeste markets 100% renewable HVO under the 'Neste MY' brand and is noted as a leading example of HVO adoption in Germany and Scandinavia. John Hogg positions its PURECHAIN® marking programs as complementary to certification bodies like ISCC for HVO producers seeking to verify sustainability and authenticity, potentially including companies like Neste.
• Oil Majors and Branded Fuel Retailerscore commercialStrategic or Co-development PartnerJohn Hogg works with leading oil companies on the frontline of protecting branded fuels and lubricants. The company collaborated with a major petroleum and diesel retailer in Asia to assess the scale of their adulteration problem, testing fuel at over 100 gas stations and enabling proactive supply chain monitoring with significant revenue outcomes.
• HMRC (UK Her Majesty's Revenue and Customs)core government partnershipStrategic or Co-development PartnerJohn Hogg provides ongoing technical support to HMRC to improve the performance of red diesel dye/marker mixtures and is a specialist in manufacturing and delivering red diesel marking products across the UK. The company collaborates on implementation of fiscal markers, stock management tools, and regulatory compliance, with HMRC operating 50 mobile labs and 150 staff for enforcement.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• BASF: German chemical giant that sold its dyes and markers business (Covertrace, Kerotec, Sudan brands) to John Hogg in 2010. BASF retains broader specialty chemical portfolio in pigments, additives, and performance chemicals that overlap with John Hogg's dye chemistry and serves similar downstream industries.
• Sun Chemical: Global manufacturer of printing inks, pigments, and dyes (DIC Corporation subsidiary) serving packaging, publication, and industrial markets. Sun Chemical's dye chemistry expertise and global manufacturing footprint overlap with John Hogg's specialty dye formulation capabilities.
• Lubrizol (Berkshire Hathaway): US specialty chemicals company owned by Berkshire Hathaway supplying additives for lubricants, fuels, and industrial applications. Lubrizol serves overlapping petroleum and lubricant industry customers with complementary performance chemistry, though its focus is on additives rather than authentication markers.
• Dow Chemical: US chemical major that owns the ACCUTRACE Plus intellectual property used as the EU's next-generation fuel marker. Dow licenses ACCUTRACE Plus to John Hogg for distribution under the Dyeguard brand, creating both a partnership and a competitive supply chain dependency at the upstream chemistry level.
• Evonik Industries: German specialty chemicals company producing additives, pigments, and performance materials for industrial customers including oil and gas, automotive, and textile/leather industries. Evonik's specialty additives and silica-based products serve overlapping petroleum industry applications.
• Johnson Matthey: British specialty chemicals and sustainable technologies company with historic involvement in fuel authentication and marker chemistry. Johnson Matthey operates across a much broader portfolio (catalysts, precious metals, hydrogen) but has competing exposure in fuel marking technologies and government supply programs.

Direct peers

• Authentix: US-based authentication and supply chain integrity company providing fuel marking and brand protection solutions to governments and oil companies. Authentix's fuel marking programs (including chemical markers and field detection) compete directly with John Hogg's PURECHAIN ecosystem in similar end-markets.
• Innospec: US-listed specialty chemicals company with a Performance Chemicals division supplying fuel additives, octane improvers and oilfield chemistries. Innospec's fuel specialties business targets oil majors and distributors with similar performance chemical solutions used in petroleum supply chains.
• SICPA: Swiss-headquartered global leader in security inks and authentication solutions, including fuel marking programs for governments and oil majors. SICPA's Optaglow and similar fuel marker brands directly compete with John Hogg's Dyeguard and PURECHAIN offerings across the same government and oil major customer base.

Emerging players

• Organic Dyes and Pigments (Organic Dyestuffs Corp.): US-based specialty dye manufacturer focused on niche industrial applications including solvent dyes, fuel dyes, and specialty markers. ODP serves overlapping industrial solvent dye customers but operates at smaller scale with a more limited geographic footprint than John Hogg.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xuk.linkedin.com/company/johnhogg
• YouTubeuk.linkedin.com/company/johnhogg
• LinkedInuk.linkedin.com/company/johnhogg

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

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 John Hogg Technical Solutions