Maxwell Technologies Overview
- Year Founded
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1965
- Status
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Acquired/Merged
- Employees
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461
- Latest Deal Type
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Buyout/LBO
- Financing Rounds
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12
- Investments
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2
Maxwell Technologies General Information
Description
Developer and manufacturer of energy storage and power delivery products designed for automotive, heavy transportation, renewable energy, backup power, wireless communications, and industrial and consumer electronics applications. The company engages in developing, manufacturing, and marketing ultra, high-voltage as well as truck and generator starting capacitors, thereby providing cost-effective, energy-efficient, environmentally conscious, and failure-free performance for the life of the most demanding applications.
Contact Information
Website
www.maxwell.com(Operating Subsidiary)
Corporate Office
- 3888 Calle Fortunada
- San Diego, CA 92123
- United States
Corporate Office
- 3888 Calle Fortunada
- San Diego, CA 92123
- United States
Maxwell Technologies Valuation & Funding
| Deal Type | Date | Amount | Valuation/ EBITDA |
Post-Val | Status | Debt |
|---|
Maxwell Technologies Comparisons
Industry
Financing
Details
Maxwell Technologies Competitors (17)
One of Maxwell Technologies’s 17 competitors is Intelligent Technologies, a Corporate Backed or Acquired company based in San Diego, CA.
| Company Name | Financing Status | Location | Employees | Total Raised | Last Financing Date/Type | Last Financing Amount |
|---|---|---|---|---|---|---|
| Intelligent Technologies | Corporate Backed or Acquired | San Diego, CA | ||||
| Ioxus | Formerly VC-backed | Oneonta, NY | ||||
| C&D Technologies | Private Equity-Backed | Horsham, PA | ||||
| Gelion Technologies | Formerly PE-Backed | North Sydney, Australia | ||||
| Contemporary Amperex Technology | Formerly VC-backed | Ningde, China |
Maxwell Technologies Related Research & Analysis
Explore institutional-grade private market research from our team of analysts.
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Verticals
Maxwell Technologies Patents
Maxwell Technologies Recent Patent Activity
| Publication ID | Patent Title | Status | First Filing Date | Technology (CPC) | Citations |
|---|---|---|---|---|---|
| US-20250391725-A1 | Design and fabrication of photonic cooling device for heat sources | Pending | 21-May-2024 | ||
| US-12507381-B2 | Photonics-based cooling of heat sources | Active | 21-May-2024 | ||
| US-20250365900-A1 | Photonics-based cooling of heat sources | Active | 21-May-2024 | ||
| US-20260214859-A1 | Photonics-based cooling of heat sources | Pending | 21-May-2024 | ||
| WO-2025245274-A1 | Photonics-based cooling of heat sources | Pending | 21-May-2024 | G06F1/20 |
Maxwell Technologies Signals
Growth Rate
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Key Data Points
Similarweb Unique Visitors
Majestic Referring Domains
Maxwell Technologies Former Investors
| Investor Name | Investor Type | Holding | Investor Since | Participating Rounds | Contact Info |
|---|
Maxwell Technologies Acquisitions (2)
Maxwell Technologies’s most recent deal was a Merger/Acquisition with Nesscap Energy for . The deal was made on 28-Apr-2017.
| Company Name | Deal Date | Deal Type | Deal Size | Industry | Lead Partner |
|---|---|---|---|---|---|
| Nesscap Energy | 28-Apr-2017 | Merger/Acquisition | Electrical Equipment | ||
| montena technology | 05-Jul-2002 | Merger/Acquisition | Electrical Equipment |
Maxwell Technologies Exits (1)
Maxwell Technologies’s most recent exit was on 05-Jul-2002 from montena technology. The exit was categorized as .
| Company Name | Exit Date | Exit Type | Exit Size | Status | Buyers |
|---|---|---|---|---|---|
| montena technology | 05-Jul-2002 | Completed |
|
Maxwell Technologies FAQs
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When was Maxwell Technologies founded?
Maxwell Technologies was founded in 1965.
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Where is Maxwell Technologies headquartered?
Maxwell Technologies is headquartered in San Diego, CA.
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What is the size of Maxwell Technologies?
Maxwell Technologies has 461 total employees.
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What industry is Maxwell Technologies in?
Maxwell Technologies’s primary industry is Electrical Equipment.
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Is Maxwell Technologies a private or public company?
Maxwell Technologies is a Private company.
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What is Maxwell Technologies’s current revenue?
The current revenue for Maxwell Technologies is .
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How much funding has Maxwell Technologies raised over time?
Maxwell Technologies has raised $53.5M.
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Who are Maxwell Technologies’s investors?
BlackRock Fund Advisors, Neuberger Berman Investment Advisers, Royce & Associates, Security Investors, and Tesla are 5 of 9 investors who have invested in Maxwell Technologies.
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Who are Maxwell Technologies’s competitors?
Intelligent Technologies, Ioxus, C&D Technologies, Gelion Technologies, and Contemporary Amperex Technology are some of the 17 competitors of Maxwell Technologies.
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When was Maxwell Technologies acquired?
Maxwell Technologies was acquired on 12-Nov-2025.
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Who acquired Maxwell Technologies?
Maxwell Technologies was acquired by Clarios.
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