Accu-Fab

What Accu-Fab does

MEC (Mayville Engineering Company, Inc.) is a U.S.-based value-added provider to OEM manufacturers, founded in 1945 and headquartered in Mayville, Wisconsin. The company is publicly traded under the ticker MEC and operates 20+ national manufacturing locations employing 2,500+ people across manufacturing and support functions. MEC has been named the nation's largest fabricator by Fabricator Magazine for 16 consecutive years.

The company's core offering is a vertically integrated suite of metal fabrication and manufacturing services: prototyping and tooling, production fabrication, coating, assembly, and aftermarket services. These services are delivered to enterprise OEM customers across six primary end markets — heavy and medium-duty commercial vehicles, construction, power sports, agriculture, military, and datacenter/critical power. The breadth of the offering allows OEMs to consolidate supply-chain partners and source multi-step fabrication through a single vendor. The company also operates MEC Outdoors, a wholly-owned subsidiary manufacturing shotshell reloaders under the MEC brand since 1955.

MEC operates a sales-led, B2B go-to-market model, engaging directly with OEM manufacturers through a request-for-quote commercial structure with no publicly disclosed pricing. Distribution is exclusively domestic, served through 20+ national manufacturing sites that provide geographic proximity to OEM customers. The primary customer base is enterprise OEMs in cyclical and infrastructure end markets, with vertical diversification providing some insulation from any single industry's demand cycle.

Name

Accu-Fab

Legal name

Mayville Engineering Company, Inc.

Website

https://accufab.com

Company type

Public

Founded year

1945

Operating status

Operating

Headcount range

101–250 employees

Short description

MEC (Mayville Engineering Company) is a U.S.-based value-added metal fabricator serving enterprise OEMs with prototyping, tooling, production fabrication, coating, assembly, and aftermarket services across commercial vehicles, construction, power sports, agriculture, military, and datacenter end markets.

Ownership category

akta.pro rank

Headquarters

HQ city

Raleigh

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Manufacturing Services: Value-added manufacturing services including prototyping and tooling, production fabrication, coating, assembly, and aftermarket services for OEM manufacturers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Accu-Fab is described in the source material as a U.S.-based value-added manufacturing services provider offering a broad range of prototyping and tooling, production fabrication, coating, assembly, and aftermarket services. The company serves as a leading supply chain partner for OEM manufacturers in heavy and medium-duty commercial vehicles, construction, power sports, agriculture, military, and datacenter/critical power end markets. The company operates from 20+ national locations with 2,500+ employees.

Product overview

MEC (Mayville Engineering Company) is a value-added provider offering a broad range of manufacturing services including prototyping and tooling, production fabrication, coating, assembly, and aftermarket services. The company operates as the leading supply chain partner for OEM manufacturers across diverse end markets including heavy and medium-duty commercial vehicles, construction, power sports, agriculture, military, and datacenter/critical power. The subsidiary MEC Outdoors produces shotshell reloaders under the MEC brand. The company was founded in 1945 and has been recognized as the nation's largest fabricator for 16 consecutive years.

Differentiator

Problem solved

Functional benefit

Brands

• MEC Outdoors: Shotshell reloaders manufactured under the MEC (Mayville Engineering Company) brand since 1955 in Mayville, Wisconsin.

Products and services

• Accu-Fab Manufacturing Services Comprehensive value-added manufacturing services including prototyping, tooling, production fabrication, coating, assembly, and aftermarket services for OEM manufacturers in heavy and medium-duty commercial vehicles, construction, power sports, agriculture, military, and datacenter/critical power end markets.
• MEC Outdoors Shotshell Reloaders Shotshell reloader products manufactured under the MEC (Mayville Engineering Company) brand for the consumer/reloading market, produced since 1955 in Mayville, Wisconsin.

Named customers6 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• O'Neal Manufacturing Services: Contract metal fabrication and assembly provider serving OEMs across industrial end markets; directly comparable business model, customer base, and service scope to MEC.
• Wabash National: Manufactures trailers, truck bodies, and fabricated metal components for commercial vehicle and transportation OEMs, overlapping MEC's commercial-vehicles fabrication work.
• REV Group: Specialty vehicle manufacturer using outsourced metal fabrication supply chain; comparable end-market exposure to commercial, construction, and power-sports OEMs.
• BTD Manufacturing: Midwest-based contract metal stamper, fabricator, and finisher serving industrial OEMs; closely aligned service mix (tooling, fabrication, coating, assembly) to MEC.
• Maysteel Industries: Custom metal fabrication and powder-coating provider for OEMs in commercial, industrial, and power-management applications; comparable prototype-to-production service model.

Broad incumbents

• Valmont Industries: Diversified metal products manufacturer for infrastructure, agriculture, and utility markets; broader portfolio but overlapping metal-fabrication capabilities and end customers.
• Greenbrier Companies: Rail equipment and industrial metal fabrication at scale; comparable heavy-industrial OEM customer base and metal-fabrication operating model.
• Lindsay Corporation: Manufacturer of infrastructure and irrigation equipment with significant metal-fabrication content; shares agriculture and industrial OEM channels with MEC.
• Materion Corporation: Specialty metals and advanced materials supplier serving industrial, aerospace, and energy OEMs; comparable specialty fabrication capabilities though focused on higher-margin alloys.
• Precision Castparts Corp: Large diversified metal-component manufacturer serving aerospace, industrial, and military OEMs; broader and more aerospace-skewed but overlapping metal-fabrication core competencies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AccuFab
• LinkedInlinkedin.com/company/accufab-nc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 Accu-Fab