Quality. Integrity. Excellence.

Quality. Integrity. Excellence.

Alternators and power-management devices designed and manufactured in the USA.

Alternators and power-management devices designed and manufactured in the USA.

2025 CATERPILLAR SUPPLIER EXCELLENCE RECOGNITION AWARD

We are pleased to announce it has received Caterpillar’s 2025 Supplier Excellence Recognition Award. This is an annual award for meeting stringent requirements related to product quality, on-time delivery, PPAP, service, and collaboration. Approximately 1% of Caterpillar’s global supply base of over 27,000 suppliers achieve this level of recognition.

2025 CATERPILLAR SUPPLIER EXCELLENCE RECOGNITION AWARD

We are pleased to announce it has received Caterpillar’s 2025 Supplier Excellence Recognition Award. This is an annual award for meeting stringent requirements related to product quality, on-time delivery, PPAP, service, and collaboration. Approximately 1% of Caterpillar’s global supply base of over 27,000 suppliers achieve this level of recognition.

MADE IN THE USA 

C.E. Niehoff & Co. is a privately held, employee-owned American company that has become a leader in the design and manufacture of heavy-duty alternators and power-management devices. All of our products are designed in-house and proudly manufactured on our campus in Evanston, Illinois. We look forward to the opportunity to serve you with the same philosophy and commitment to quality which has become the foundation of our business.

MADE IN THE USA

C.E. Niehoff & Co. is a privately held employee-owned American company that has become a leader in the design and manufacture of heavy-duty alternators and power-management devices. All of our products are designed in-house and proudly manufactured on our campus in Evanston, Illinois. We look forward to the opportunity to serve you with the same philosophy and commitment to quality which has become the foundation of our business.

Industries We Serve

Industries We Serve

Military

Bus

Fire & Emergency

Rail

Maritime

Construction & Ag

Mining

Industrial

Hazardous Location

Upcoming Tradeshows and Events

Upcoming Tradeshows and Events

POWERGEN 2026

POWERGEN 2026

Jan 20th – 22nd

Come check us out at Booth #A-801!

January 20th – 22nd

Come check us out at Booth #A-801!

POWERGEN is the industry’s leading business and education hub for power generation professionals. The conference brings together generator owner-operators, engineers, manufacturers, consultants and service providers who build, operate and maintain reliable megawatts during a period of rapid load growth.

POWERGEN is the industry’s leading business and education hub for power generation professionals. The conference brings together generator owner-operators, engineers, manufacturers, consultants and service providers who build, operate and maintain reliable megawatts during a period of rapid load growth.

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World Defense Show

World Defense Show

February 8th – 12th

Come check us out at Stand #H1-52!

February 8th – 12th

Come check us out at Stand #H1-52!

Founded by Saudi Arabia’s General Authority for Military Industries, World Defense Show 2026 will showcase the Future of Defense Integration through technological developments from around the globe. Connect with the international defense community and experience a wealth of unique networking, world-class show features and dynamic live demonstrations.

Founded by Saudi Arabia’s General Authority for Military Industries, World Defense Show 2026 will showcase the Future of Defense Integration through technological developments from around the globe. Connect with the international defense community and experience a wealth of unique networking, world-class show features and dynamic live demonstrations.

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C.E. Niehoff & Co. is committed to
Quality, Integrity and Excellence

C.E. Niehoff & Co. is committed to
Quality, Integrity and Excellence

C.E. Niehoff & Co. is committed to Quality, Integrity and Excellence.

We strive to exceed our customer expectations, improve our processes of delivering our products and services, and provide our employees with the resources to achieve these objectives.

We strive to exceed our customer expectations, improve our processes of delivering our products and services, and provide our employees with the resources to achieve these objectives.