Dinex Group
Dinex Group is a privately held Danish manufacturer of heavy-duty exhaust and emission control systems for diesel and natural gas engines, supplying 15,000 SKUs to commercial vehicle OEMs, fleets, and independent workshops across 14 countries.
- Company typePrivate
- Founded1982
- HeadquartersMiddelfart, Denmark
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Dinex Group does
Dinex Group, legally Dinex A/S, is a privately held Danish industrial company founded in 1982 and headquartered in Middelfart, Denmark. It specializes in heavy-duty exhaust and emission control systems for large diesel and natural gas engines, organized into three product families: Exhausts (pipes, clamps and gaskets, flex and bellows, insulation, heating and cooling, and silencers for Euro 0 to V), Emission (diesel particulate filters, Euro VI silencers, DPF reconditioning, EGR cooler repair kits, and remanufacturing services), and Mechatronics (NOx sensors, AdBlue pumps and filters, AdBlue injectors, and pressure, temperature, and particulate-matter sensors for Euro IV to VI vehicles). The company also operates a DPF reconditioning and remanufacturing capability backed by 2- to 3-year warranties, and has recently extended its scope into clean-power solutions for large engines.
Dinex sells to three primary customer segments: independent workshops and commercial vehicle service centers, commercial vehicle fleet operators, and truck/commercial vehicle OEMs (with DAF Trucks disclosed as a named full-system OEM customer). Go-to-market is indirect and partner-led, centered on the Dinex Partner Portal (shop.dinex.eu), nine country-specific regional websites covering France, Germany, Italy, Latvia, Poland, Serbia, Spain, Türkiye, and the United Kingdom, 19 distribution centers across 14 countries on three continents, and OEM direct supply. Three revenue streams are identified: aftermarket parts sales, OEM solutions, and remanufacturing services, with quote-based B2B pricing that is not publicly disclosed.
The company employs 1,800 people globally, including 140 engineers and R&D staff, operates 7 production sites and 7 technology centers, and runs a 15,000-SKU catalog that it positions as Europe's widest range for heavy-duty vehicles. It has reported a 10% revenue CAGR over the past 15 years, 95%+ product availability across its distribution network, and — in its 2024 ESG report — a 12% year-over-year CO2 reduction with 50% green electricity sourcing. Ownership is concentrated among co-founders Niels Thorborg and Torben Dinesen; no PE, VC, or public listing is disclosed.
Dinex Group firmographics
Firmographics- Name
- Dinex Group
- Legal name
- Dinex A/S
- Website
- https://dinex.net
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Dinex Group is a privately held Danish manufacturer of heavy-duty exhaust and emission control systems for diesel and natural gas engines, supplying 15,000 SKUs to commercial vehicle OEMs, fleets, and independent workshops across 14 countries.
- Ownership category
- akta.pro rank
Dinex Group industry classification
Industry- Product category
- Heavy Duty Emission Control Systems
- NAICS
- Other Motor Vehicle Parts Manufacturing (33639), Other Motor Vehicle Parts Manufacturing (336390), Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632)
- SIC
- General Industrial Machinery & Equipment, Nec (3569)
- akta.pro primary industry
- Aftermarket Exhaust & Emissions Components Manufacturing (Mufflers/Catalysts/DPF/EGR) (IMACANAE)
- akta.pro secondary industries
- Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts) (IMACAHAD), Exhaust, Aftertreatment & Emissions Compliance (DPF/SCR/EGR, Smoke Testing) (TLAKABAG)
Keywords
Where Dinex Group is headquartered
LocationHeadquarters
- HQ city
- Middelfart
- HQ country
- Denmark
- HQ region
- Europe
Offices1 record
Markets served
Dinex Group 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
- Aftermarket Parts Sales: Sales of replacement parts including exhausts, emission control systems, mechatronics components to commercial vehicle workshops, dealers, and fleet operators. Products include particulate filters, NOx sensors, AdBlue systems, silencers, clamps, and gaskets.
- OEM Solutions: Global supplier of innovative exhaust and emission solutions to original equipment manufacturers in the commercial vehicle industry.
- Remanufacturing Services: Remanufacturing of emission control components including diesel oxidation catalysts and selective catalyst reduction substrates.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | B2B commercial pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels4 records
Dinex Group product offering
Product offeringCore offering
Dinex Group manufactures and supplies heavy duty exhaust and emission control systems for large diesel and natural gas engines, serving both the aftermarket and OEM segments. Its portfolio spans complete exhaust systems (pipes, silencers, clamps, gaskets, flex/bellows, insulation), emission control components (diesel particulate filters, Euro VI silencers, EGR cooler repair kits), mechatronics (NOx, pressure, temperature, and PM sensors plus AdBlue pumps, filters and injectors), and remanufacturing/reconditioning services.
Product overview
Dinex Group is Europe's leading Heavy Duty Exhaust & Emission supplier for the Aftermarket, offering a comprehensive portfolio of products organized across three main categories: Exhausts (including exhaust pipes, clamps & gaskets, flex & bellows, insulation, heating & cooling, and silencers for Euro 0 to V), Emission (comprising particulate filters/DPF, Euro VI silencers, DPF reconditioning, EGR cooler repair kits, and remanufacturing services), and Mechatronics (NOx sensors, AdBlue pumps & filters, AdBlue injectors, pressure sensors, temperature sensors, and PM sensors for Euro IV to VI vehicles). The company operates a Partner Portal platform for e-commerce and training. Key differentiators include 15,000 SKUs across all makes and models, type-approved quality, and a distribution network spanning 14 countries on 3 continents with 7 production sites and 19 distribution centers.
Differentiator
Problem solved
Functional benefit
Products and services
- NOx Sensors Generation 2 NOx sensors with maximum compatibility, improved accuracy, and extended durability for heavy duty diesel and natural gas engines; sold to commercial vehicle workshops, fleet operators, and OEMs.
- AdBlue Pumps & Filters
Quantifiable outcome
- 98% product availability rate
- +4 more outcomes
Companies that use Dinex Group
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Dinex Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Dinex Group partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- DAFcoreDinex serves as a full system supplier to DAF Trucks, providing complete exhaust and emission systems for commercial vehicles. The partnership involves OEM supply of emission control technology.
- Cuisine BouludminorCorporate catering service offered by Dinex Group under the Cuisine Boulud brand, providing elevated workplace dining experiences to corporate clients.
Scale indicators11 records
Recent moves7 records
Expansion highlights5 records
Dinex Group competitors and assessment
Company assessmentDirect peers
- Eminox: Eminox specializes in exhaust and emission control systems for heavy duty commercial vehicles, with strong UK and European aftermarket presence. Direct niche competitor to Dinex in truck and bus aftertreatment.
- Cummins Emission Solutions: Cummins Emission Solutions (within Cummins) designs and supplies aftertreatment systems including DPF, SCR, and EGR for heavy duty diesel engines. Comparable to Dinex in heavy duty emission technology, though vertically integrated into engine manufacturing.
- FORVIA (Faurecia): Faurecia's Clean Mobility business (now under FORVIA) manufactures exhaust systems, SCR modules, and aftertreatment components for commercial vehicles globally. Comparable to Dinex across OEM exhaust supply and emission technology development.
- Tenneco (DRiV / Clean Air): Tenneco's Clean Air division is one of the largest global manufacturers of exhaust and emission control systems, including heavy duty applications under the Walker and Fonos brands. Direct competitor to Dinex in heavy duty aftermarket and OEM channels.
- Klarius Products: Klarius is a UK-based manufacturer of aftermarket exhaust systems, catalytic converters, and DPFs with a broad European distribution network. Direct competitor to Dinex in the independent commercial vehicle aftermarket.
- Pierburg (Rheinmetall Automotive): Pierburg, part of Rheinmetall Automotive, supplies pumps, valves, and emission-related mechatronic components including AdBlue dosing systems. Closely comparable to Dinex's mechatronics product range for SCR-equipped heavy duty engines.
- Eberspächer: German-headquartered Eberspächer is a specialist in exhaust technology, exhaust gas aftertreatment, and acoustic systems for passenger and commercial vehicles. Closely comparable to Dinex in heavy duty exhaust systems and aftertreatment.
- Bosal International: Bosal manufactures complete exhaust systems, catalytic converters, and aftertreatment components for passenger and commercial vehicles. Comparable to Dinex in OEM and aftermarket exhaust supply for heavy duty.
Broad incumbents
- NGK / NTK: NGK's NTK brand is a leading global supplier of automotive sensors, including NOx and oxygen sensors used in heavy duty aftertreatment. Comparable to Dinex's NOx, pressure, temperature, and PM sensor portfolio.
Emerging players
- Donaldson Company: Donaldson manufactures filtration products including diesel particulate filters and exhaust system components for heavy duty and industrial applications. Adjacent peer to Dinex in DPF and emissions filtration.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Dinex Group social profiles
Digital presenceDinex Group compliance and trust
Trust signalCompliance1 record
Dinex Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dinex Group leadership team
Management profileNumber of profiles
Profiles5 records
Dinex Group subsidiaries and ownership
Company hierarchySubsidiaries12 records
Dinex Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dinex Group 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 Dinex Group
What does Dinex Group do?
Dinex Group manufactures and supplies heavy duty exhaust and emission control systems for large diesel and natural gas engines, serving both the aftermarket and OEM segments. Its portfolio spans complete exhaust systems (pipes, silencers, clamps, gaskets, flex/bellows, insulation), emission control components (diesel particulate filters, Euro VI silencers, EGR cooler repair kits), mechatronics (NOx, pressure, temperature, and PM sensors plus AdBlue pumps, filters and injectors), and remanufacturing/reconditioning services.
Is Dinex Group a public or private company?
Dinex Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Dinex Group founded?
Dinex Group was founded in 1982. It employs 5,001 to 10,000 people.
Where is Dinex Group based?
Dinex Group is headquartered in Middelfart, Denmark, in the Europe region.
How does Dinex Group make money?
Three revenue lines are on record. Aftermarket Parts Sales are the primary driver. The others are OEM Solutions and remanufacturing Services.
Who are Dinex Group's main competitors?
Direct peers on record are Eminox, Cummins Emission Solutions, FORVIA (Faurecia), Tenneco (DRiV / Clean Air), Klarius Products, Pierburg (Rheinmetall Automotive), Eberspächer and Bosal International. NGK / NTK is listed as a broad incumbent. Donaldson Company is listed as an emerging player.
Does Dinex Group have an API?
No public API is recorded for Dinex Group.
What industry is Dinex Group in?
Dinex Group's product category is Heavy Duty Emission Control Systems. Its primary akta.pro industry code is IMACANAE, Aftermarket Exhaust & Emissions Components Manufacturing (Mufflers/Catalysts/DPF/EGR), with a secondary code of IMACAHAD, Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts). Its NAICS code is 33639 and its SIC code is 3569.