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 that we have 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

CONEXPO 2026

CONEXPO 2026

March 3rd – 7th

Booth information coming soon!

March 3rd – 7th

Booth information coming soon!

CONEXPO is the largest construction show in North America! Featuring over 2,000 exhibitors, nearly 3 million square feet of floor space and over 150 education sessions, there’s something for every business no matter the size. Attend panels, discover ideas and spark conversations with likeminded companies to get an edge on the competition.

CONEXPO is the largest construction show in North America! Featuring over 2,000 exhibitors, nearly 3 million square feet of floor space and over 150 education sessions, there’s something for every business no matter the size. Attend panels, discover ideas and spark conversations with likeminded companies to get an edge on the competition.

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FDIC 2026

CONEXPO 2026

April 20th – 25th

Booth information coming soon!

March 3rd – 7th

Booth information coming soon!

Since 1929, FDIC International has been the premier event for Fire and Rescue professionals worldwide. FDIC offers thousands of attendees access to world-class instructors, cutting-edge classrooms, immersive workshops, H.O.T. (Hands-On Training) Evolutions, and the most innovative products and services in the industry on display by over 800 leading exhibitors.

CONEXPO is the largest construction show in North America! Featuring over 2,000 exhibitors, nearly 3 million square feet of floor space and over 150 education sessions, there’s something for every business no matter the size. Attend panels, discover ideas and spark conversations with likeminded companies to get an edge on the competition.

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EUROSATORY 2026

CONEXPO 2026

June 15th – 19th

Booth information coming soon!

March 3rd – 7th

Booth information coming soon!

EUROSATORY 2026 will shine a light on major strategic trends: multi-domain superiority, remote engagement, land maneuver and air mobility, comprehensive security, crisis management and industrial resilience.  Join this unique experience and discover the innovations that will shape the Defense of the future.

CONEXPO is the largest construction show in North America! Featuring over 2,000 exhibitors, nearly 3 million square feet of floor space and over 150 education sessions, there’s something for every business no matter the size. Attend panels, discover ideas and spark conversations with likeminded companies to get an edge on the competition.

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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.