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MacLean-Fogg Tech Stack

Engineered metal and plastic components for automotive, industrial, and renewable energy

Industrial Machinery Manufacturing Mundelein, IL 1,001–5,000 employees Founded 1925 Privately Held

MacLean-Fogg manufactures precision-engineered components and fasteners across cold forming, hot forging, machining, and molding—serving automotive, heavy equipment, and renewable energy OEMs. The hiring surge is concentrated in manufacturing and operations roles, with a heavy junior-to-mid mix, reflecting capacity expansion rather than technical pivot. Pain points cluster around equipment reliability and downtime reduction, suggesting the company is optimizing production systems rather than pursuing software-first transformation.

Tech Stack 13 technologies

Core StackOracle Jira Dayforce JD Edwards Excel PLC Micrometer CNC CAD Word Outlook Microsoft 365 Microsoft Office

What MacLean-Fogg Is Building

◆Challenges

Improving mold performance
Reducing equipment downtime
Reducing waste
Improving equipment reliability
Operational downtime reduction
Maintaining safety compliance
Enhancing product reliability
Increasing efficiency
Reducing incidents
Ensuring compliance with safety regulations

▲Active Projects

Process efficiency improvement
World-class ehs systems implementation
Annual budgeting and forecasting
Capstone intern project
Preventive maintenance program
Process improvement and systems integration
System implementations
Employee engagement initiatives
Preventive maintenance strategy
Machine optimization initiatives

Hiring Activity

Accelerating120 roles · 55 in 30d

Department

Manufacturing

69

Ops

12

HR

8

Engineering

6

Finance

6

Support

4

Logistics

3

Operations

2

Seniority

Junior

40

Mid

31

Intern

21

Senior

12

Manager

8

Director

2

Lead

2

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About MacLean-Fogg

MacLean-Fogg is a fourth-generation, family-owned manufacturer founded in 1925 and headquartered in Mundelein, Illinois. The company operates approximately 2,400 employees across U.S. manufacturing facilities, designing and producing engineered metal and plastic components, fasteners, and systems for automotive, industrial equipment, material handling, renewable energy, construction, and heavy equipment markets. The business operates through specialized divisions: MacLean-Fogg Component Solutions (core manufacturing processes), Threadstrong (aftermarket fasteners), and OMCO (fabricated metals and solar structures). The company is led by President and CEO Duncan MacLean, with family oversight continuing under Chairman Barry MacLean.

HeadquartersMundelein, IL

Company Size1,001–5,000 employees

Founded1925

Hiring MarketsUnited States

Frequently Asked Questions

What does MacLean-Fogg manufacture?

Engineered metal and plastic components, fasteners, and systems. Core capabilities include cold forming, hot forging, precision machining, automated assembly, injection molding, additive manufacturing, and structural roll forming for automotive, renewable energy, construction, and industrial markets.

What tech stack does MacLean-Fogg use?

Enterprise tools include Dayforce (HR), Oracle and JD Edwards (ERP), Microsoft 365 suite, and Outlook. Manufacturing operations rely on CNC, CAD, PLC, and Jira for project tracking. No major tech migrations or adoptions are currently underway.