Spire Power Solutions brings together the industry’s widest range of transformers and power solutions to deliver products, services, and support tailored for your success.

With rapid response times and decades of operations and engineering expertise, we listen to — and meet — your needs when no one else can.

A complete portfolio of power solutions

Your market. Your operations. Spire’s comprehensive range of liquid-filled and dry-type transformers are expert-engineered to meet your specific goals.

Large-scale liquid-filled distribution and substation transformer solutions for traditional and renewable applications.

Solutions for liquid-filled single and three-phase pole-mounted transformers, single-phase pad mount transformers, and submersible transformers serving utilities and public power.

Dry-type low and medium-voltage transformer solutions for the data center, machine tool, commercial, industrial, and elevator end-markets.

Customized transformer and magnetic component solutions for the smart grid, data center, manufacturing, electric vehicle, and wind and solar power end-markets.

Corporate responsibility

Integrity, responsibility, and sustainability are the foundations of our business. We hold ourselves to the highest ethical standards in all we do, and expect the same of our valued partners.

Our team continuously improves processes to better achieve sustainability goals, protect the environment, and support our employees, neighbors, and communities.


IOU, public power, commercial and industrial partnerships


reduction in energy consumption at Spire sites over past 3 years


growth in renewable solution offerings planned for next 3 years


Get started with Spire

Find out how our experts can help tackle your power challenge.
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