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View National Speed's top competitors like AEM Performance Electronics, Forgeline Motorsports, LLC, and Hennessey Performance.

Summit Racing Equipment
Since 1968, Summit Racing Equipment has done business based on a simple formula: offer customers the parts they want, at a fair price, ship those parts fast, and back them with the best customer service in the world. And while racing is in our name, it’s just part of what we do. We offer a huge selection of parts for virtually everything from race cars to off-roaders, muscle cars to daily drivers, and more. Summit Racing Equipment has Everything You Need for Anything You Drive® along with the tools and garage gear to get the job done. We also have camping and recreation equipment, overlanding gear, and a full line of gifts, clothing, and memorabilia. We have many enthusiasts throughout our organization, but you don’t have to be an automotive enthusiast to join our team. If you’re passionate about providing the best experience possible to our customers and to your fellow team members, you’re in the right place—we’re powered by great people like you!
Tallmadge, Ohio, US
Private
$5M Revenue
http://www.summitracing.com
886 Employees
JEGS High Performance
In 1960, Jeg Coughlin, Sr. opened JEGS High Performance at 751 East 11th Avenue in Columbus, Ohio. Jeg was a racer, and his business was birthed from the struggle that he had finding quality parts for his own hot rods. He quickly became the go-to guy for high performance parts in Central Ohio, and what began as simply building and tweaking engines for his buddies soon because a full-fledged retail business. In 1988, Jeg’s four sons, John, Troy, Mike, and Jeg Jr., purchased the business from their father and, after several expansions, what began as a 4,000 sq ft speed shop quickly grew to over 100,000 sq ft. In October 1999, JEGS opened a new 250,000 sq ft. state-of-the-art Corporate Headquarters, Distribution Center and Call Center in Delaware, Ohio while still maintaining the original retail location and a second call center in Columbus. Jeg Sr. wasn’t the only racer in the bunch. All four sons developed a love for the sport as have several of their own children. By 2015, the Coughlin Family had brought home 6 NHRA World Championships, 12 Divisional Championships and 107 NHRA national event victories making them one of the most successful families in NHRA history. Their personal involvement in the sport helps make JEGS a leader in the high performance world because many of the parts we sell have been “Track-Tested”, which is a vote of confidence for our customers. Our business continues to grow because of our unmatched customer care. Today we operate two call centers, the distribution center, the retail store, and the business also supports a race team (TEAM JEGS). The 350+ employees at JEGS still strongly believe and practice our simple business philosophy: Customer Care is #1.
Delaware, Ohio, US
Private
$259.2M Revenue
http://www.jegs.com
181 Employees
Hennessey Performance
Based in Sealy, Texas, the Hennessey business comprises Hennessey Special Vehicles, Hennessey Performance (HPE), Tuner School, and the Lonestar Motorsports Park. The company has re-engineered more than 18,000 vehicles for performance enthusiasts worldwide to deliver unparalleled driving thrills. Alongside modifying a diverse range of sports, and muscle cars since 1991, the company also applies its high-performance expertise to trucks and SUVs – and boasts its own hypercars – the Venom GT and the Venom F5. Every Hennessey product is dyno-proven, fully track-tested, street-legal, and warrantied. Customers can choose from road-ready performance-enhanced cars by Hennessey from a wide variety of brands, including Chevrolet, Dodge, Ford, and Jeep, all benefitting from a host of high-performance upgrades. With its own test track, engineering curriculum for aspiring tuners, more than 85 team members, and capacity to work on 40-50 vehicles at a time, Hennessey Performance is one of the world's leading specialist vehicle engineering companies. The twin-turbocharged, 6.6-liter V8 Venom F5 Coupe hypercar sold out in 2021, with customer deliveries taking place from 2021-2024. Boasting 1,817 bhp and capable of speeds in excess of 300 mph, the company is delivering like never before on its mission of 'making fast cars faster.'
Sealy, Texas, US
Private
$15.7M Revenue
https://linktr.ee/hennesseyperformance
105 Employees

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