MacLean-Fogg
- Company typePrivate
- Founded1925
- HeadquartersMundelein, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
MacLean-Fogg firmographics
Firmographics- Name
- MacLean-Fogg
- Legal name
- MacLean-Fogg Company
- Website
- https://macleanfogg.com
- Company type
- Private
- Founded year
- 1925
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Ownership category
- akta.pro rank
MacLean-Fogg industry classification
Industry- Product category
- Engineered Fasteners and Formed Components
- NAICS
- Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722), Custom Roll Forming (332114), Forging and Stamping (3321), Turned Product and Screw, Nut, and Bolt Manufacturing (33272)
- SIC
- Bolts, Nuts, Screws, Rivets & Washers (3452), Screw Machine Products (3451), Metal Forgings & Stampings (3460), Sheet Metal Work (3444)
- akta.pro primary industry
- Aerospace Fasteners & Hardware (IMABANAA)
- akta.pro secondary industry
- Line Hardware & Fittings (clamps, connectors, dampers, spacers, vibration control) (EUADADAD)
Keywords
Where MacLean-Fogg is headquartered
LocationHeadquarters
- HQ city
- Mundelein
- HQ country
- United States
- HQ region
- North America
Offices15 records
Markets served
MacLean-Fogg business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure
Revenue model
- Component Manufacturing Sales: MacLean-Fogg generates revenue through the manufacture and sale of engineered components including fasteners, roll formed parts, cold formed components, and precision machined parts to automotive and power utility customers. The company operates multiple divisions (MacLean-Fogg Component Solutions, Mallard Manufacturing, OMCO, Threadstrong) each serving specific market segments with custom-manufactured products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom component manufacturing - quote-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
MacLean-Fogg product offering
Product offeringCore offering
MacLean-Fogg is a family-owned American manufacturer that designs and produces engineered metal components—including threaded fasteners, cold-formed and roll-formed parts, precision-machined components, and forged parts—through multiple operating divisions serving automotive OEMs, power utilities, and renewable energy developers. The company also produces solar trackers and fixed-tilt racking systems through its OMCO Solar division, and material handling solutions via Mallard Manufacturing.
Product overview
MacLean-Fogg is a fourth-generation, family-owned American manufacturing company operating a diversified portfolio of industrial manufacturing brands. The portfolio includes MacLean-Fogg Component Solutions (MFCS) as the core business delivering engineered fasteners and components for automotive and power utility markets; OMCO (acquired February 2026) as the nation's largest custom roll former with solar racking capabilities; OMCO Solar providing utility-scale solar trackers and fixed-tilt solutions; Mallard Manufacturing for material handling; and Threadstrong for specialized threaded solutions. The company operates manufacturing facilities across multiple U.S. states and maintains a Manufacturing Management Program for talent development.
Differentiator
Problem solved
Functional benefit
Brands
- MacLean-Fogg Component Solutions (MFCS): Engineered solutions for automotive and power utility markets
- Threadstrong
Products and services
- MacLean-Fogg Component Solutions (MFCS) Engineered metal components including threaded fasteners, cold-formed parts, forged parts, and precision-machined parts sold to automotive OEMs, Tier 1 suppliers, and power utility customers.
- OMCO Custom Roll Forming Largest custom roll forming company in the United States, producing roll-formed metal components for industrial customers across multiple end markets.
- OMCO Solar Solar trackers and fixed-tilt racking systems for utility-scale and commercial solar PV installations, including solar mounting structures.
- Mallard Manufacturing Material handling solutions and engineered manufactured products serving industrial and manufacturing customers.
- Threadstrong Threaded fastening solutions brand offering engineered threaded fasteners and related fastening products for industrial and automotive applications.
Companies that use MacLean-Fogg
Customer profileSegments3 records
Ideal customer profiles3 records
MacLean-Fogg technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
MacLean-Fogg partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- OMCO (including OMCO Solar)coreMacLean-Fogg acquired OMCO, the largest custom roll forming company in the United States, and its subsidiary OMCO Solar which manufactures solar trackers and fixed-tilt racking systems. Founded in 1955, OMCO has operated in the utility-scale solar PV market since 2007. OMCO operates manufacturing facilities across Arizona, Ohio, Indiana, and Alabama. The acquisition strengthens MacLean-Fogg's position in engineered industrial solutions and renewable energy markets, integrating OMCO as a distinct platform within MacLean-Fogg's growing industrial portfolio.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
MacLean-Fogg competitors and assessment
Company assessmentBroad incumbents
- Illinois Tool Works (ITW): Diversified industrial manufacturer with multiple fastener and engineered component segments serving automotive, construction, and general industrial markets — directly comparable to MacLean-Fogg's diversified manufacturer model and scale.
- Stanley Black & Decker: Diversified industrial manufacturer with fastener and engineered fastening product lines serving automotive, construction, and industrial markets — broader incumbent comparable in scale and category.
Direct peers
- Hubbell Incorporated: Manufacturer of electrical hardware and components for the power utility industry, including transmission and distribution products — overlaps with MacLean-Fogg's power utility pole hardware and line hardware business.
- Penn Engineering & Manufacturing: Specialty manufacturer of precision threaded fasteners and engineered fastening solutions for industrial markets — directly competes with MacLean-Fogg's Threadstrong division in the engineered fasteners category.
- Shiloh Industries: Automotive-focused lightweighting and metal-forming supplier — closely comparable to MacLean-Fogg's cold forming, stamping, and engineered metal components for automotive OEMs.
- Preformed Line Products: Manufacturer of hardware and fittings for the power utility and telecommunications industries, including overhead line hardware — directly comparable to MacLean-Fogg's utility pole hardware product line.
- NCI Building Systems: Roll-formed and fabricated metal building products manufacturer — directly comparable to OMCO's custom roll forming operations and metal components production model.
- Array Technologies: Largest U.S. domestic manufacturer of solar trackers for utility-scale PV — directly competes with OMCO Solar in the same product category, customer base (utility-scale developers), and U.S. domestic-content narrative.
- Nextracker (ArcelorMittal subsidiary): Leading global solar tracker manufacturer recently acquired by ArcelorMittal — competes head-to-head with OMCO Solar in the U.S. utility-scale solar tracker market with overlapping product functionality.
Emerging players
- Crown Equipment Corporation: Material handling equipment manufacturer — partial overlap with MacLean-Fogg's newly acquired Mallard Manufacturing material handling business, though MacLean-Fogg plays in components rather than equipment.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
MacLean-Fogg social profiles
Digital presenceMacLean-Fogg compliance and trust
Trust signalCompliance6 records
MacLean-Fogg financial estimates
Financial estimateRevenue estimate
Valuation estimate
MacLean-Fogg leadership team
Management profileNumber of profiles
Profiles1 record
MacLean-Fogg subsidiaries and ownership
Company hierarchySubsidiaries4 records
MacLean-Fogg funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MacLean-Fogg M&A and investment
M&A and investmentM&A3 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about MacLean-Fogg
What does MacLean-Fogg do?
MacLean-Fogg is a family-owned American manufacturer that designs and produces engineered metal components—including threaded fasteners, cold-formed and roll-formed parts, precision-machined components, and forged parts—through multiple operating divisions serving automotive OEMs, power utilities, and renewable energy developers. The company also produces solar trackers and fixed-tilt racking systems through its OMCO Solar division, and material handling solutions via Mallard Manufacturing.
Is MacLean-Fogg a public or private company?
MacLean-Fogg is a private company. It is classified as family owned and is currently operating.
When was MacLean-Fogg founded?
MacLean-Fogg was founded in 1925. It employs 1,001 to 5,000 people.
Where is MacLean-Fogg based?
MacLean-Fogg is headquartered in Mundelein, United States, in the North America region.
How does MacLean-Fogg make money?
One revenue line is on record: component Manufacturing Sales.
Who are MacLean-Fogg's main competitors?
Broad incumbents on record are Illinois Tool Works (ITW) and Stanley Black & Decker. Direct peers are Hubbell Incorporated, Penn Engineering & Manufacturing, Shiloh Industries, Preformed Line Products, NCI Building Systems, Array Technologies and Nextracker (ArcelorMittal subsidiary). Crown Equipment Corporation is listed as an emerging player.
Does MacLean-Fogg have an API?
No public API is recorded for MacLean-Fogg.
What industry is MacLean-Fogg in?
MacLean-Fogg's product category is Engineered Fasteners and Formed Components. Its primary akta.pro industry code is IMABANAA, Aerospace Fasteners & Hardware, with a secondary code of EUADADAD, Line Hardware & Fittings (clamps, connectors, dampers, spacers, vibration control). Its NAICS code is 332722 and its SIC code is 3452.