Exhaust Control Industries

What Exhaust Control Industries does

Exhaust Control Industries (ECI), founded in 1982 and headquartered in Mordialloc, Victoria, designs, fabricates and installs bespoke exhaust emissions aftertreatment and acoustic control systems for diesel and gas engines used across industrial, power generation, data centre, healthcare, marine, commercial real estate and construction applications. Its core product portfolio includes Selective Catalytic Reduction (SCR) systems, Armour Tech diesel particulate filters (DPF, up to 99.97% reduction), Predator particulate oxidation catalysts (POC), diesel oxidation catalysts (DOC), the Eco2-Pro CO2 fertilisation system for greenhouses, Continuous Emission Monitoring Systems (CEMS) and the MARMS multi-gas analyser with SCADA/Modbus integration and 5-year data storage. The portfolio is complemented by carbon steel, stainless steel, cowl and explosion-resistant silencers, acoustic enclosures, barriers, attenuators, plenums, fuel storage systems and fire detection, all manufactured in Australia to ISO 9001, ISO 14001 and ISO 45001 standards and certified to US Tier 4 Final, Euro 5 and relevant Australian Standards (AS3814, AS1210, AS1375, AS1940).

ECI operates a project-based B2B business model, selling engineered, customised solutions through dedicated state-based sales representatives in Victoria, Queensland, New South Wales and Singapore, with no reseller or e-commerce channel. Revenue is generated across three streams: one-time equipment sales of bespoke emissions and noise control packages, professional services spanning FEED, fabrication, installation, testing and commissioning, and recurring managed services covering ongoing maintenance, remote diagnostics, real-time monitoring and preventative programs. Pricing is not publicly disclosed and each engagement is scoped to the customer's engine specifications and site conditions. The company's track record includes 10,000+ units installed across APAC, 350MW of SCR capacity, 480MW of acoustic enclosures, and 320MW+ of powerhouse work, with marquee clients including Telstra, Victorian Comprehensive Cancer Centre, Queensland University of Technology, Leighton Contractors, Cummins South Pacific, 111 Eagle Street and Green Square North Tower.

In February 2026, MIRATECH completed its acquisition of ECI, integrating the business as MIRATECH's APAC operating platform while retaining existing leadership including founder and Managing Director Dean Marchiandi. The company is currently developing hydrogen dual-fuel conversion technology for large transport vehicles, extending its emissions-control capability beyond stationary engines. ECI's operating geographies span Australia, Indonesia, Singapore, the United Kingdom and Europe.

Name

Exhaust Control Industries

Legal name

Exhaust Control Pty Ltd

Website

https://exhaustcontrol.com.au

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

11–50 employees

Short description

Exhaust Control Industries designs, fabricates and installs bespoke exhaust emissions aftertreatment and acoustic control systems for diesel and gas engines, serving power generation, data centre, healthcare, industrial, marine and commercial customers across Australia and APAC.

Ownership category

akta.pro rank

Product category

Industrial Emissions & Noise Control Equipment

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Exhaust & Emissions Aftertreatment Systems Manufacturing (EGR/DPF/SCR/Catalysts) (IMACAHAD)

akta.pro secondary industries

Emissions Controls & Environmental Retrofit Services (SCR/FGD/ESP, CEMS) (EUAEALAL), Exhaust, Aftertreatment & Emissions Compliance (DPF/SCR/EGR, Smoke Testing) (TLAKABAG)

Keywords

• Exhaust aftertreatment systems
• Industrial noise control
• Emissions control equipment
• Acoustic enclosures manufacturing
• Diesel particulate filters

Headquarters

HQ city

Mordialloc

HQ country

Australia

HQ region

Oceania

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Emissions and Noise Control Equipment Sales: Sale of engineered emissions aftertreatment systems (SCR, DPF, DOC, POC) and noise control products (silencers, acoustic enclosures, barriers, attenuators) as bespoke customised packages. Equipment is designed, manufactured, and supplied to customer specifications.
2. Project Solutions and Installation Services: Full end-to-end project delivery including FEED (Front-End Engineering Design), fabrication, installation, testing, and commissioning of complete exhaust, emissions, and noise control systems.
3. Service, Maintenance and After-Sales Support: Ongoing maintenance, emissions testing, remote commissioning, real-time diagnostics, and preventative maintenance programs for installed systems across Australia and Asia.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Exhaust Control Industries (ECI) designs, fabricates, and installs customised emissions and noise control systems for diesel and gas engines used across industrial, power generation, data centre, healthcare, marine, and commercial building applications. The company delivers end-to-end project solutions including selective catalytic reduction (SCR) systems, diesel particulate filters (DPF), particulate oxidation catalysts (POC), silencers, acoustic enclosures, continuous emission monitoring systems (CEMS/MARMS), and fuel storage solutions, complemented by FEED engineering, installation, commissioning, and ongoing maintenance services.

Product overview

Exhaust Control Industries (ECI) is a 100% Australian-owned manufacturer offering a comprehensive portfolio of pollution and noise control products and services for diesel and gas engines. The core product line includes emission treatment solutions: DOC (Diesel Oxidation Catalyst), Armour Tech DPF (Diesel Particulate Filters), Predator POC (Particulate Oxidation Catalyst), SCR (Selective Catalytic Reduction) for NOx abatement, Tier 4 compliance solutions, ECO2-Pro carbon dioxide production systems, and Cogen/Trigen waste heat recovery systems. Noise control products encompass Carbon Steel Silencers, Stainless Steel Silencers, Cowl Silencers, Explosion Resistant Silencers, Acoustic Barriers, Air Attenuators, Plenums, Custom Canopies, Containers, and thermal insulation products (Exhaust Blankets, Hard Lagging, Exhaust Wraps, Guards). Fuel system products include Above Ground Storage, Underground Storage, Base Tanks, Day Tanks, Fuel Transfer and Control systems, and Fire Detection. Services include Acoustic Enclosures, Plantroom Solutions, Installation and Packaging, Engineering Support, 3D Modelling and Design, and Service & Maintenance. ECI also offers Continuous Emission Monitoring Systems (CEMS) and the advanced MARMS (Multi-gas Analyser with Real-Time Monitoring Station). The company operates across Australia, South Pacific, and Southeast Asia with manufacturing based in Australia.

Differentiator

Problem solved

Functional benefit

Brands

• Armour Tech: Diesel Particulate Filters (DPF) brand providing self-cleaning units that reduce engine emissions by up to 99.97%.
• Predator
• ECO2-Pro

Products and services

• Selective Catalytic Reduction (SCR) Systems for NOx Abatement Custom-engineered SCR systems that reduce NOx emissions from diesel and gas engines for power generation, industrial, and data centre applications. Features configurable catalyst rows, swing-away maintenance access doors, reduced urea consumption, and lower ammonia slip.
• Armour Tech Diesel Particulate Filters (DPF) Proprietary self-cleaning diesel particulate filters (Armour Tech brand) that reduce particulate emissions by up to 99.97%. Available in silica carbide or mullite, designed for passive or active regeneration, and custom engineered for specified activation temperatures. Used in industrial sites near residential populations and sensitive environments.
• Predator Particulate Oxidation Catalyst (POC) Proprietary open-filter structure POC (Predator brand) that traps up to 60% of particulate matter in diesel and gas engines while reducing carbon monoxide (CO) and hydrocarbons (HC). Designed for retrofit to existing engines.
• Diesel Oxidation Catalyst (DOC) Entry-level exhaust purifier reducing CO, HC and diesel particulate matter from diesel engines, generators, and mobile plant equipment.
• Tier 4 Solutions Comprehensive emissions solutions meeting US EPA Tier 4 Final regulations, reducing global warming footprint and providing the largest reductions in hydrocarbons, carbon monoxide, diesel particulate matter and NOx.
• Eco2-Pro Economic Carbon Dioxide Production Systems Proprietary system fitted to Combined Heat and Power (CHP) stations that purifies exhaust gases, reduces NOx, CO and ethylene pollutants from engines, and releases remaining CO2 into greenhouse atmospheres to enhance plant growth fertilisation.
• Cogen, Trigen and Waste Heat Recovery Systems Systems that recover waste heat from diesel and gas generators for producing steam or hot water, deployed in hospitals, commercial buildings, and power plants.
• Continuous Emission Monitoring System (CEMS) & MARMS Real-time emissions monitoring system tracking NO, NO2, CO, SO2, CO2 and O2 with 5-year data storage, SCADA integration via Modbus, remote commissioning and diagnostics. MARMS unit monitors climate-relevant emissions for government reporting and is SCR plug-in ready.
• Carbon Steel Silencers Intake and exhaust silencers designed for all engine types including locomotives, stationary generators, pumping sets, compressors, ships, mining equipment and gas turbines.
• Stainless Steel Silencers 304 and 316-grade steel silencers providing longevity and durability in harsh and corrosive environments including mining, quarries, marine and waste industries.
• Cowl Silencers Spiral high performance, compact exhaust systems ideal for environments where space is limited, suitable for confined spaces in marine environments, diesel fire pumps, or construction equipment.
• Explosion Resistant Silencers Silencers designed for gas engines and gas power stations meeting AS3814-2015, AS1210-2010 and AS1375-2013 codes, issued with ECI Certificate of Conformance upon delivery. Standard sizes from 40NB to 600NB with custom sizing available.
• Acoustic Enclosures Drop-over, base-mounted, and containerised acoustic enclosures produced in any material and customised to site requirements for engine and generator noise control, with 480MW capacity delivered to date.
• Acoustic Barriers Barriers used to redirect noise levels around or over particularly sensitive areas, commonly used in urban settings where commercial areas border residential neighbourhoods.
• Above Ground Fuel Storage Systems Full range of diesel fuel storage tanks from stand-alone fuel cubes and day tanks to bulk, custom-packaged, and fire-rated bulk storage tanks with pump tables and filtration.
• Underground Fuel Storage Systems Large volume fuel storage systems for emergency diesel engines, meeting local EPA site and state regulations and Australian Standards for dangerous goods.
• Base Tanks Fuel storage tanks providing base structural support for engine/generator packages.
• Day Tanks Under-engine fuel storage normally associated with 4-12 hours running capacity, acting as a base for engine/generator mounted within the package.
• Fuel Transfer and Control Systems

Quantifiable outcome

• DPF particulate reduction up to 99.97%
• +3 more outcomes

Named customers8 records

Segments7 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

One partnership is on record.

• MIRATECHflagshipStrategic or Co-development Partner · 24 February 2026MIRATECH completed its acquisition of Exhaust Control Industries (ECI) on 2026-02-24. The acquisition establishes a strong regional presence in Asia Pacific for MIRATECH, supporting local customers with emissions and noise control solutions. The acquisition enhances MIRATECH's solution portfolio, manufacturing, and supply chain capabilities, with ECI continuing operations under its existing leadership. ECI is now part of MIRATECH's APAC operating platform.

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• MIRATECH: MIRATECH is the parent company of ECI and a US-based provider of emissions and noise control solutions for stationary engines. Comparable as a direct competitor serving the same industrial/power generation customer base with overlapping SCR, DPF, silencer, and acoustic enclosure product lines, but with broader North American scale and supply chain.
• Purem (Eberspächer): Purem, the exhaust technology division of Eberspächer, is a global Tier 1 manufacturer of exhaust aftertreatment systems including SCR, DPF, and catalytic converters for commercial vehicles, off-highway, and stationary applications. Comparable to ECI in product scope (SCR/DPF/catalysts) and emissions technology expertise, but operating at significantly greater global scale and with OEM-level engineering resources.
• Nelson Global Products: Nelson Global Products is a global manufacturer of acoustic and emissions solutions, including silencers, exhaust systems, and aftertreatment components, serving industrial, on-highway, and power generation customers. Comparable to ECI in silencer and exhaust systems manufacturing, with broader product portfolio and international manufacturing footprint.
• Continental (Emissions & Aftertreatment): Continental is a global automotive/industrial supplier with an emissions and aftertreatment product line covering SCR, DPF, dosing modules, and exhaust sensors for commercial vehicles and industrial engines. Comparable to ECI in SCR/DPF technology and customer overlap in industrial power generation, but operating at Tier 1 scale with global OEM contracts.

Direct peers

• HUG Engineering: HUG Engineering is a Switzerland-based specialist in exhaust gas aftertreatment systems (SCR, oxidation catalysts, particulate filters) for diesel and gas engines in industrial, marine, and power generation applications. Highly comparable to ECI's emissions treatment product line and customer verticals, with a similar focus on bespoke engineered solutions rather than high-volume automotive supply.
• DCL International: DCL International is a Canadian manufacturer of catalytic converters, exhaust systems, and emissions control solutions for industrial engines, power generation, and mining. Closely comparable to ECI in the industrial stationary engine aftertreatment niche, with overlapping product families (DOC, SCR, silencers) and similar custom-engineering service model.
• Eminox: Eminox is a UK-based manufacturer of exhaust aftertreatment systems and silencers for heavy-duty diesel and gas engines used in power generation, marine, rail, and industrial applications. Comparable to ECI in product portfolio (SCR, DPF, silencers), customer segments, and bespoke project delivery model, with broader European market presence.
• Rypos: Rypos is a US-based manufacturer of diesel particulate filters and emissions control solutions for stationary engines, mobile equipment, and hybrid power systems. Comparable to ECI's Armour Tech DPF and Predator POC product lines, serving similar power generation and industrial markets with a focus on soot reduction and emissions compliance.
• Cleanco (Clean Air Filtration): Clean Air Filtration (Cleanco) is a US-based provider of diesel exhaust filtration systems, diesel oxidation catalysts, and emissions control products for industrial, mining, and confined-space applications. Comparable to ECI's industrial customer focus, DPF/DOC product family, and project-based sales approach.
• ESW Group (Extraction Systems Worldwide): ESW Group designs and manufactures diesel particulate filters, oxidation catalysts, and emissions monitoring systems for industrial, mining, marine, and confined-space applications. Comparable to ECI's DPF/POC product line and emphasis on hazardous-environment installations (underground mining, tunnels).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/ExhaustControlIndustriesAust
• LinkedInlinkedin.com/company/exhaust-control-industries

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Exhaust Control Industries