Best Auto Companies in Pennsylvania, United States
The 209 best Auto companies in Pennsylvania, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Axion Power.
Our analysis of 50 Auto companies
$9.4b in tracked funding; 94% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Auto companies in Pennsylvania
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | accu-trade Accu-Trade is a privately held company and a provider of vehicle apparisal technology. | — | — | 31 | 2013 | — | SentryApple iCloud MailGoogle Workspace+12 | — | — |
| 2 | Adam Solar Resources Retailer of electric bikes, electric skateboards, and electric watercraft equipment | — | — | — | 2009 | Adam Solar Owner | — | — | — |
| 3 | advanced sports international Advanced Sports International is in designing innovative, relevant, desirable bicycles and components. | — | — | 2,000 | 1998 | — | — | — | — |
| 4 | AL Motors Dealership selling new and used BMW, Land Rover, and Jaguar vehicles. | — | — | 38 | 1997 | — | BootstrapReduxReact Redux+20 | 255 patents Patents concentrated in transport & manufacturing processes | — |
| 5 | alpha carb enterprises Alpha Carb Enterprises is a manufacturer of carbide progressive stamping dies, steel die components, and… | — | — | 24 | 1974 | — | — | — | — |
| 6 | american made liner systems American Made Liner Systems designs dump truck bedliners that are custom made to meet customer requirements. | — | — | 3 | 1983 | — | BootstrapApache HTTP ServerGoogle Font API+2 | — | — |
| 7 | AmericanMuscle Aftermarket performance parts and accessories for muscle car enthusiasts | — | — | — | 2003 | Steven Voudouris Co-Founder & CEO | Cart FunctionalityApple iCloud MailMicrosoft 365+33 | — | — |
| 8 | AmericanTrucks Aftermarket truck parts and accessories for customization and performance enhancement | — | — | — | 2017 | Steve Voudouris Co-Founder & CEO | Cart FunctionalityApple iCloud MailMicrosoft 365+31 | — | — |
Top 12 Auto companies in Pennsylvania
#1
Funding Raised · Chester Springs, Pennsylvania · founded 1993 · 52 employees$2.2Mraised▾
Manufacturer of attenuator trucks, pattern trucks, safety baskets, and parts. The company provides equipment for roadway safety, including attenuator and pattern trucks. It offers repair, maintenance, and parts for attenuators. The business also provides fleet logistics services for utility vehicles.
- May 2025Grant (prize money)$2.2M
#2
Seed · Pittsburgh, Pennsylvania · founded 2022 · 5 employees$3.1Mraised▾
Velo.ai is a company that develops Copilot, an AI-powered bike light and camera designed to enhance cyclist safety on the road. They aim to make streets safer for all by implementing autonomous vehicle technology on bicycles.
- Sep 2024Grant (prize money)$200K
- Mar 2024Seed$150K
- Jan 2024Seed$3M
#3
Series C · Ardmore, Pennsylvania · founded 2022$70Mraised▾
Retailer of used vehicles
- Oct 2022Series C$70M
#4
Public · New Castle, Pennsylvania · founded 2003 · 7 employees$75.7Mraised▾
Expert reviews of solar and wind energy products for residential use. We provide in-depth consumer guides and reviews to help you choose alternative energy solutions that work for your home. Our focus is on reviewing and rating the best alternative energy products for residential use, initially concentrating on solar-powered devices, with plans to include residential wind turbines and other wind-powered products soon. We aim to help consumers use more solar and alternative energy products in their homes to reduce reliance on fossil fuels and save money. We offer data-backed reviews, examining how solar and wind power works and what makes a product perform well, providing relevant information beyond basic product details. Our goal is to empower individuals to make informed decisions about solar and wind energy, offering expert solutions for those seeking reviews of the best products and wanting to learn more about these technologies.
- Nov 2015Post IPO$9.4M
- May 2013Post IPO$9M
- Jun 2012Grant (prize money)$150K
- Jun 2012Grant (prize money)$150K
#5
Series B · Philadelphia, Pennsylvania · founded 2007 · 51 employees$48Mraised▾
Developer of an online direct-to-the-door vehicle platform designed to trade, finance, and buy used cars. The company's platform controls the process from beginning to end and offers certified cars with financing alternatives and free delivery, enabling customers to shop a wide inventory of cars, test drive at home, choose their terms, and have the car delivered right to their door.
- Feb 2021Series B$25M
#6
Seed · Philadelphia, Pennsylvania · founded 2023$515Kraised▾
Dealer of used and new cars. Company providing a process for selecting and acquiring a car. It allows customers to select any insurance carrier they choose and must provide comprehensive and collision coverage, bodily injury liability, and property damage liability prior to vehicle pickup.
- Apr 2024Seed$515K
#7
Seed · Philadelphia, Pennsylvania · founded 2022$465Kraised▾
Provider of electric vehicle charging station design, installation, and maintenance. The company offers site evaluation, technology solutions, and monetization opportunities. It manages the development of on-site charging, including buildout, commissioning, and maintenance. The company also provides vehicle analysis and management, recommending low-emission vehicle alternatives.
- Mar 2024Seed$465K
#8
Series B · Philadelphia, Pennsylvania · founded 2013 · 45 employees$6Mraised▾
Provider of a platform for managing car wash membership programs. It allowing users to access washes at participating locations without physical tags or stickers. The service emphasizes convenience with app-based management for adding vehicles, referrals, and cancellations anytime. The app is available on iOS and Android.
- Mar 2022Series B$6M
- Sep 2021Venture Debt$5M
#9
Late Stage · Montgomeryville, Pennsylvania · founded 1999 · 51 employees$12.5Mraised▾
Diesel emission solutions: aftermarket DPFs, DOCs, testing, and retrofit systems. The company operates through divisions specializing in aftermarket diesel particulate filters, diesel oxidation catalysts, sensors, clamps, and gaskets for heavy and medium-duty on-highway diesel applications. It provides vehicle and engine emissions testing, certification, and verification services recognized by regulatory bodies. The company also manufactures and markets retrofit diesel emission control systems and emission support products for various markets including goods movement, construction, and utilities. The company focuses on environmental solutions, offering products and services to reduce diesel emissions and support cleaner air initiatives. It caters to both B2B and B2C markets, providing comprehensive solutions for diesel emission control.
- Jul 2011Post IPO$3.3M
- May 2011Post IPO$1M
- Feb 2011Post IPO$3M
- Dec 2010Post IPO$600K
#10
Acquired · Pittston, Pennsylvania · founded 1971 · 1096 employees$15.9Mraised▾
Keystone Automotive provide wholesale distribution and retail of automotive aftermarket accessories and equipment primarily to installers and retailers of specialty automotive equipment. The company provides automotive products, such as light truck/SUV accessories, car accessories and trim items, specialty wheels, tires, suspension parts, and other products. Also provides tool boxes, grille guards, cargo nets running boards, in-car video, and luggage carriers. Operates retail stores in Pennsylvania that serve customers by the name of A&A Auto Parts. Keystone Automotive Operations offers its products also through online and print catalogs. Headquartered in Exeter, Pennsylvania.
#11
Funding Raised · Birdsboro, Pennsylvania · founded 1983 · 70 employees$7.5Mraised▾
Manufacturer of bolted aluminum flatbed trailers intended to reduce maintenance spread across North America. The company's flatbeds and drop deck trailers are manufactured without welding and provide trailers that are stronger and lighter, enabling clients to operate with improved reliability while reducing travel costs.
- Jan 2011Conventional Debt$7.5M
#12
Series B · Philadelphia, Pennsylvania · founded 1999 · 3 employees$3.3Mraised▾
Manufacturer of motorcycle
- Oct 2014Series B$914.5K
- Jul 2009Series B$60.2K
- Nov 2007Series A$30K
- May 2006Series A$1.2M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Auto coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
What Pennsylvania researches in autonomous vehicles
Pennsylvania State University and University of Pennsylvania lead autonomous-vehicle research focused on safety and human-automation interaction, with recent work (31 papers post-2020) cautiously optimistic but notably contested by safety concerns.
- Pennsylvania State University25
- University of Pennsylvania9
- Pennsylvania Department of Agriculture3
- Pennsylvania Emergency Management Agency1
- Pennsylvania Center for Beef Excellence1
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.