We are DEIF Inc.

We manufacture control and protection devices that help you design and run effective, reliable, and sustainable power generation control solutions. Our cutting-edge devices are suitable for many new build and retrofit applications on land and at sea.

We proudly offer our North American customers greater access to our world-class training facility and personalized customer support. Our team continues to grow, and we're here to help you with in-field technical support with installation & commissioning or phone support.

Active in the U.S. since 2006

We have been active in the U.S. market since 2006. In 2007, we opened our U.S. subsidiary in an office in Fort Collins, CO, to provide sales and technical support to our customers in the United States and Canada. In 2011, we added an in-house training center and a customer on-site training facility.

As the team and our customer base grew, moving to a larger location became necessary. In 2016, we moved to Wood Dale, IL, a few miles from downtown Chicago and O'Hare airport.

Decades of experience

Established in 1933, the DEIF Group is active in over 50 global markets. At our Danish headquarters, our know-how and decades of experience empower our industry-leading R&D, manufacturing, and testing facilities—and with our consultancy services, application support, and product training, you can draw on that same industry insight to make optimum use of your assets.

What solutions do we offer?

Get Independence From A Grid That Suffers Frequent & Forced Outages With Green, Reliable Hybrid Power And Microgrid Solutions
Microgrid control

Join the journey towards clean and reliable power with resilient, scalable hybrid microgrids

Marine Offshore
Marine and offshore

Get everyone safely home on time and save fuel with our control and instrumentation solutions

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Critical power

Keep the power flowing when downtime is not an option with our power management devices

Wind power

Improve AEP and service life with our retrofit solutions that give you freedom and control

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Rental power

Our control solutions help you run an efficient and flexible rental business with extensive configuration options

A strong track record in the US

We have helped several American clients improve reliability, safety, and revenue. 

We are DEIF

At DEIF, we go the extra mile to keep your assets running. Meet some of our staff that are ready to make a difference at your facility.

Meet our service and support staff

Need more information or want to discuss your options? 



Jesus Davila

General Manager

+1 708 391 5454 |

David J. Stringer

Sales Director - Key Accounts and Energy Technology

+1 423 341 1857 |
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Jean S. Felber

Sales Director – Wind & Renewables

+1 (425)495-0693 / +45 2019 9291 |


Chad Muffoletto

Sales Director – Marine Power

+1 312 909 2538 |

Abdel Abdallah

Sales Director – Critical Power

+1 224 423 4388 |

Daniela House

Office Manager

+1 708 391 5454 |

Ahsaan Shaikh

Service & Support Engineer

+1 708 391 5454 |

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Sean Hogan

Business Development Manager

+1 224 474 1176 |

Justine Welsh

Customer Care and Inside Sales Specialist

+1 708 391 5454 |

Rahul Patel

Solutions Engineering Manager

+1 708 391 5454 |
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Allen Lara

Regional Sales Manager

+1 954 483 0188 |

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Denis Mircea

Applications Engineer

+1 312 254 7253 |
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Jim Martz

Applications Engineer

+1 954 589 7161 |

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Short lead times and timely delivery

Our extensive manufacturing capacity allows us to meet any volume demand — regardless of geographical destination. We work hard to make sure our customers receive orders as quickly as possible, and we ship standard products in less than 7 days.

We manufacture all our products in-house at our Danish HQ in Skive to ensure we continue to meet demand and reduce customer lead times. So if you are struggling to get hold of control products through your usual supply channels, there has never been a better time to talk to DEIF.