
Proterra
Founded Year
2004Stage
Reverse Merger | IPOTotal Raised
$773.3MAbout Proterra
Proterra (NASDAQ: PTRA) is a clean technology and clean energy company that provides zero-emission vehicles that helping bus fleet operators reduce operating costs while delivering clean, quiet power to the community. The company was founded in 2004 and is based in Burlingame, California.
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Research containing Proterra
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Proterra in 4 CB Insights research briefs, most recently on Oct 27, 2021.


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70+ Startups Driving Innovation In Electric VehiclesExpert Collections containing Proterra
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Proterra is included in 1 Expert Collection, including Auto Tech.
Auto Tech
3,378 items
Startups building a next-generation mobility ecosystem, using technology to improve connectivity, safety, convenience, and efficiency in vehicles.Includes technologies such as ADAS and autonomous driving, connected vehicles, fleet telematics, V2V/V2X, and vehicle cybersecurity.
Proterra Patents
Proterra has filed 100 patents.
The 3 most popular patent topics include:
- Automotive technologies
- Battery electric cars
- Battery electric vehicle manufacturers

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
10/2/2020 | 2/28/2023 | Mineralogy, Physical chemistry, Irrigation, Food preservation, Dosage forms | Grant |
Application Date | 10/2/2020 |
---|---|
Grant Date | 2/28/2023 |
Title | |
Related Topics | Mineralogy, Physical chemistry, Irrigation, Food preservation, Dosage forms |
Status | Grant |
Latest Proterra News
Mar 15, 2023
03/15/2023 | 04:46pm EDT Message : *Required fields BURLINGAME, Calif., March 15, 2023 (GLOBE NEWSWIRE) -- Proterra Inc (NASDAQ: PTRA) today released its fourth quarter and full year 2022 financial results by posting them to its Investor Relations website. Please visit the Proterra Investor Relations website at ir.proterra.com to view the fourth quarter and full year 2022 financial results and letter to shareholders. A conference call will be held at 2:00pm Pacific Daylight Time on Wednesday, March 15, 2023 to review financial results. A live audio webcast of the conference call will be available on Proterra’s Investor Relations website at ir.proterra.com . About Proterra Proterra is a leader in the design and manufacture of zero-emission electric transit vehicles and EV technology solutions for commercial applications. With industry-leading durability and energy efficiency based on rigorous U.S. independent testing, Proterra products are proudly designed, engineered, and manufactured in America, with offices in Silicon Valley, South Carolina, and Los Angeles. For more information, please visit www.proterra.com All news about PROTERRA INC. 04:53p
Proterra Frequently Asked Questions (FAQ)
When was Proterra founded?
Proterra was founded in 2004.
Where is Proterra's headquarters?
Proterra's headquarters is located at 1815 Rollins Road, Burlingame.
What is Proterra's latest funding round?
Proterra's latest funding round is Reverse Merger.
How much did Proterra raise?
Proterra raised a total of $773.3M.
Who are the investors of Proterra?
Investors of Proterra include Arclight Clean Transition, Generation Investment Management, Soros Fund Management, Broadscale Group, Cowen and 26 more.
Who are Proterra's competitors?
Competitors of Proterra include AIZEN and 1 more.
Compare Proterra to Competitors

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XING Mobility develops technologies for electric vehicles through racing. XING Mobility's core mission is to provide race-derived advanced engineering and technology to the smart mobility ecosystem.
AIZEN provides ABACUS, a core AI engine for retail banks that can automate big data analysis, predict financial behaviors, and support the decision-making process using machine learning, deep learning, and machine reasoning. With ABACUS, banks can select good/bad customers and offer customized interest rates/loan volumes, or select good target customers to offer additional loans. They can also develop optimized churn prevention strategies by predicting which customers are highly likely to pay in advance.
Kreisel Electric is a battery developer that focuses on efficient energy storage. It provides battery packs, charging products, technology licensing and more. It is based in Rainbach im Muhlkreis, Austria. On December 14th, 2021, John Deere acquired a majority stake in Kreisel Electric. The terms of the transaction were not disclosed.
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