Solero Technologies

At Solero Technologies we get life moving.

Our industry-leading solenoid products are critical to the optimal performance of vehicles today and tomorrow. Through our products and our people, Solero Technologies is the connection between innovation and sustainability that drives greater efficiency and supports a cleaner environment. Our solutions put lives in motion.

New Name, Continuing Commitment

We are proud to reintroduce ourselves as Solero Technologies. We bring our generations of expertise and trusted quality together with an energized look to the future.

We have built an acclaimed reputation for developing and delivering quality solenoid products to automotive OEMs, the aftermarket and other industrial sectors.

Our name is inspired by our iconic product, reinforcing how we make life better for others every day. It also celebrates our team's ability to think differently and create innovative solutions as we move confidently towards a cleaner future. Together, our name and brand reinforce the energy and collaboration that Solero Technologies brings to all we do.

At Solero Technologies we are excited to uphold our team's commitment to delivering advanced design, prototyping, development, manufacturing and dedicated customer service. We are proud of what we have built at home in Detroit, Michigan and Water Valley, Mississippi over the past 50 years.

Our team is collaborative, experienced and agile. Our innovative, hard-working spirit propels us to continually improve our technologies and explore new opportunities to provide our products beyond the automotive industry.

Press Releases

Media Resources

automated spooling of wires around a motor

50 Years of Quality Innovation

At Solero Technologies we get life moving. Our industry-leading solenoid products are critical to the optimal performance of vehicles today and tomorrow. We utilize the power of magnetics to create reliable and smooth mechanical motion. And our forward-thinking engineers are finding new ways to customize and leverage our technology for new opportunities in other markets. We will continue to evolve our technologies as electric vehicles become standard and mobility transforms even further.

Product Overview

Solero Technologies (formerly BorgWarner North American Controls) is a leading supplier of transmission solenoids, engine solenoids, stop-start accumulators, and hydraulic control modules.

Capabilities include advanced design, prototyping, development and manufacturing combined with a strong portfolio of intellectual property across product categories.

Controller Module example 1
Stop Start Accumulator example 1
Stop Start Accumulator example 2
Solenoid example 1
Solenoid example 2
Solenoid example 3
Solenoid example 4
Solenoid example 5

Clients Trust in Solero Technologies Top Quality Credentials


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Our Team of Highly Skilled Engineers

Leveraging more than 50 years of experience designing our products.

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Award-Winning Innovative Designs

Including an Automotive News PACE Innovation Partnership award, the highest accolade in the industry. Solero Technologies carries a deep portfolio of intellectual property and patents.

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Our Business is Rooted in Precision and Quality

And our facility delivers best-in-class testing, manufacturing and customer service.


15 Million Parts Delivered to Global Customers Annually

2 Million Hours Worked Without Recordable Injury
99.999% Defect Free
6 Seconds To Produce One Solenoid
225,000 Square Feet Manufacturing Facility
One of 0.02% U.S. Worksites Designated as OSHA Voluntary Protection Program (VPP) Star Status
1.8 Million Components Received Daily

drone overhead view of the plant

Cleaner Environment - Today and Tomorrow

Solero Technologies products make a difference:

  • With our technologies, transmissions run smoother, contributing to cleaner and more efficient vehicles, longer vehicle life cycles and a healthier environment.
  • Customized engineering and fabrication keep our solenoids at the forefront of automotive design and production.
  • Our commitment to the environment extends to our own operations and practices at our Water Valley facility.
  • Our products and technologies can additionally benefit other systems to operate smoother and more efficiently, expanding the impact of our core offerings.
  • As clean technologies and design advances rapidly evolve in the automotive industry, our engineering expertise and agile production approach means we are there as a trusted partner to make clean and sustainable visions a reality.

Join Our Inspired, Inclusive Team

Over the past 50 years we have created a workplace culture that supports and inspires our teams in Detroit, Michigan and Water Valley, Mississippi.

Quality and integrity are at the heart of who we are: a place where we are proud to uphold Safety First, Quality Always. Assuring excellent safety and providing an award-winning healthy workplace are our first priorities. And all of us take pride in the quality products that sets Solero Technologies apart. Employees are encouraged to grow and innovate utilizing their access to the latest and best resources, from tools and testing to training.

Solero Technologies is a collaborative workplace. We are an engaged team that embraces responsibility to the environment, to our local community, and to each other. And because we are three generations deep in our communities, we are proud to say we are one big family.

View Available Opportunities

working together at a terminal in the plant

Customer and Supplier Information

Solero Technologies is dedicated to the manufacturing of high quality, reliable products. Our policies reflect our mission to exceed customer expectations through continuous improvement and zero defect partnerships.

We actively seek to grow existing strategic partnerships and develop new relationships. Our supplier manual and forms act as resources and procedures to facilitate world-class quality and services.

Customer Document

Terms of Sale for Customers

Supplier Documents

View Supplier Manual & Forms

Atar Capital - Invested in Our Future

Solero Technologies gets life moving with support from Atar Capital, a private investment firm and collaborative partner that helps lead companies towards continuous growth and success. They prioritize companies that are socially and environmentally conscious. Atar Capital helps companies reach their full potential by cultivating every possibility. Together our partnership combines operational expertise, industry knowledge, and investment experience as we continue to thrive and grow.