AP Emissions Technologies

What AP Emissions Technologies does

AP Emissions Technologies (legal entity AP Emissions Tech, LLC.) is a US-based manufacturer of aftermarket emissions and exhaust products for automotive, light-truck, and medium/heavy-duty commercial vehicles. Founded in 1927 and headquartered in Goldsboro, North Carolina, the company operates a multi-brand portfolio — AP, CATCO, Eastern Catalytic, DuraFit, ANSA, Cherry Bomb, Xlerator, DieselTech, and Aristo — each positioned for a distinct segment of the vehicle aftermarket, including performance, import, heavy-duty diesel, and OEM replacement. Its product lines center on catalytic converters (including EPA and CARB compliant and OBDII direct-fit units), diesel particulate filters (DPF), diesel oxidation catalysts (DOC), mufflers, exhaust pipes, and a newer O2 sensor line, supported by Custom Catalyst Solutions for industrial and specialized applications. Manufacturing is anchored in advanced automation, robotics, and statistical process controls.

The company generates revenue through B2B hardware sales into a long-tail business-partner channel. Distribution is executed via a dedicated customer/vendor portal (login.apexhaust.com) and a field network of regional sales representatives, with branded mobile apps and the AP Emissions Training Academy LMS used to train and certify channel partners and installers. AP Emissions is a wholly owned subsidiary of Marmon, a diversified industrial conglomerate owned by Berkshire Hathaway, which provides capital backing and operational scale. The company's operating geography is the United States; there is no disclosed revenue, no public funding, and no AI/ML capabilities evidenced in the data set.

Name

AP Emissions Technologies

Legal name

AP Emissions Tech, LLC.

Website

https://apexhaust.com

Company type

Private

Founded year

1927

Operating status

Operating

Headcount range

101–250 employees

Short description

AP Emissions Technologies is a US-based, multi-brand aftermarket manufacturer of catalytic converters, DPF/DOC systems, mufflers, exhaust pipes, and O2 sensors for the automotive, light-truck, and heavy-duty commercial vehicle markets, operating as a Marmon (Berkshire Hathaway) subsidiary.

Ownership category

akta.pro rank

Product category

Automotive Aftermarket Emissions & Exhaust Products

NAICS

Motor Vehicle Parts Manufacturing (3363), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Custom Compounding of Purchased Resins (325991)

SIC

Motor Vehicle Parts & Accessories (3714), Chemicals & Allied Products (2800)

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), Aftermarket Performance & Tuning Products Manufacturing (Intakes/Turbos/ECU Tuners/Superchargers) (IMACANAN)

Keywords

• Automotive exhaust products
• Catalytic converters
• Diesel emissions control
• Aftermarket mufflers
• Heavy-duty exhaust systems

Headquarters

HQ city

Goldsboro

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aftermarket Emissions Products: Manufactures and sells catalytic converters, DPF and DOC systems, and other emissions control products to the automotive aftermarket
2. Aftermarket Exhaust Products: Sells mufflers, exhaust pipes, and accessories under multiple brands (AP, ANSA, Cherry Bomb, Xlerator, DieselTech) to the vehicle aftermarket
3. Custom Catalyst Solutions: Provides cost-effective, regulatory-compliant custom catalyst technologies solutions for industrial and commercial applications

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

AP Emissions Technologies manufactures and sells a complete line of aftermarket automotive, light truck, and heavy-duty exhaust and emissions products. Core offerings include catalytic converters (EPA and CARB compliant), DPF and DOC systems, mufflers, exhaust pipes, and custom catalyst solutions. The company operates as a multi-brand platform distributing products through business partners, regional sales representatives, and an online customer portal.

Product overview

AP Emissions Technologies is a multi-brand aftermarket emissions and exhaust manufacturer serving automotive, light-duty trucks, and medium/heavy-duty commercial vehicle markets. The company operates as a platform of branded products including the core AP Emissions Technologies® brand plus sub-brands CATCO®, Eastern Catalytic™, DuraFit™, ANSA, Cherry Bomb®, Xlerator®, DieselTech™, and Aristo®. Product portfolio centers on catalytic converters (EPA and CARB compliant), DPF/DOC systems, mufflers (Challenge®, MSL Maximum®, Enforcer II®), and exhaust pipes. Custom Catalyst Solutions are offered for specialized applications. The company also provides O2 sensors and mobile applications for part lookup across its brand ecosystem. Founded in 1927, AP Emissions is a Marmon Berkshire Hathaway company headquartered in Goldsboro, NC.

Differentiator

Problem solved

Functional benefit

Brands

• ANSA: Performance exhaust and import automotive parts brand
• Aristo
• CATCO
• Cherry Bomb
• DieselTech
• DuraFit
• Eastern Catalytic
• Xlerator

Products and services

• Catalytic Converters Core product category of aftermarket catalytic converters, including universal fit and direct fit options, designed to meet EPA and CARB emissions regulations for passenger vehicles and light-duty trucks. Sold under multiple brand names including AP, CATCO, and Eastern Catalytic.
• DPF and DOC Systems Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) systems for medium and heavy-duty commercial vehicle applications. Sold under the DuraFit brand.
• Custom Catalyst Solutions Cost-effective, regulatory-compliant custom catalyst technology solutions for industrial and specialized applications where custom-engineered emissions control is required.
• Mufflers Aftermarket exhaust mufflers including AP brand lines (Challenge, MSL Maximum, Enforcer II) for automotive and light-duty applications, and Cherry Bomb and Xlerator performance muffler lines for the performance segment.
• Exhaust Pipes Aftermarket exhaust piping products including pre-bent exhaust pipes, Max Fit exhaust and tailpipes, and straight steel tubing, sold under the AP, Max Fit, and Xlerator brands.
• DieselTech Heavy-Duty Exhaust Products Heavy-duty diesel exhaust products including mufflers, flex tubing, exhaust elbows, pre-bent pipes, stack pipes, clamps, rain caps, and spark arrestors for commercial vehicle applications. Sold under the DieselTech brand.
• Mobile Apps for Part Lookup Mobile applications for part lookup available across AP Emissions, CATCO, DuraFit, and Eastern Catalytic brands, enabling business partners and customers to identify parts on iOS and Android devices.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• MagnaFlow: Direct competitor manufacturing aftermarket catalytic converters, mufflers, and exhaust systems for cars, trucks, and performance applications. Closely overlaps AP's product categories across both emissions-compliance and performance segments.
• Walker Exhaust Systems (Tenneco/DRiV): Major aftermarket exhaust and emissions brand within Tenneco's DRiV portfolio; competes head-to-head with AP/CATCO/Eastern Catalytic in direct-fit catalytic converters, mufflers, and pipes sold through installer channels.
• Bosal International: Global manufacturer of exhaust systems, catalytic converters, and tow bars with a substantial aftermarket presence. Directly comparable as a multi-brand exhaust and emissions supplier with both OEM and aftermarket exposure.
• Flowmaster (Holley): Performance exhaust brand under Holley Performance Products, directly comparable to AP's Cherry Bomb and Xlerator performance lines. Competes for the same automotive enthusiast and racing aftermarket.
• Corsa Performance (Holley): Premium performance exhaust brand within Holley's portfolio, competing in the same stainless-steel performance muffler and exhaust system category as Xlerator and Cherry Bomb's higher-end offerings.

Broad incumbents

• Holley Performance Products: Diversified performance aftermarket platform that owns Flowmaster, Corsa, Vibrant, and other exhaust brands. Competes broadly across AP's performance segment while also serving adjacent performance categories (intakes, fuel systems).
• Dorman Products: Large-scale aftermarket parts manufacturer and distributor with broad vehicle systems coverage including emissions. Adjacent competitor serving installer and DIY channels with a comparable go-to-market model.
• Standard Motor Products: Aftermarket vehicle parts manufacturer covering engine management, emissions, and related categories including oxygen sensors (overlapping AP's emerging O2 sensor line). Larger, publicly-listed peer with broader product depth.
• Federal-Mogul (DRiV/Tenneco): Large legacy aftermarket and OE powertrain supplier within the broader Tenneco/DRiV organization. Provides competitive scale in emissions and exhaust components across both OE and aftermarket channels.

Emerging players

• Vibrant Performance: Performance exhaust and fabrication components brand, also under Holley. Specializes in mandrel bends, mufflers, and titanium components; partial overlap with AP's Xlerator stainless performance line.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC7Ohg0EWyqw3DeTWrfcVqKg
• Facebookfacebook.com/apexhausttech
• LinkedInlinkedin.com/company/ap-exhaust-technologies
• Instagraminstagram.com/apemissions
• Xx.com/apexhausttech

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AP Emissions Technologies