Best Auto Tech Companies in San Diego, United States
The 86 best Auto Tech companies in San Diego, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: TuSimple.
Our analysis of 69 Auto Tech companies
$46.2b in tracked funding; 92% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Auto Tech companies in San Diego
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | TuSimple AI-powered provider of self-driving solutions for trucks | $648M | 46 mo ago | 787 | Cheng Lu CEO | — | — | 1,273 patents Autonomous vehicle perception, routing, control, and health monitoring systems | — |
| 2 | Netradyne 🦄 AI-powered fleet safety camera system 89Patents top 15%Innovation top 17%Funding top 21%AI top 22% All 13 signals ▾Patentstop 15% Innovationtop 17% Fundingtop 21% AItop 22% Moattop 22% Techtop 24% Producttop 26% Markettop 30% Talenttop 37% Newstop 41% Globaltop 44% Growthtop 48% Customersbottom 25% Patents: 205 patents matched (strict assignee match) · 140 filings since 2022 vs 65 in 2017-21 Innovation: 205 patents (top 11% of patent-holders) · 140 filings since 2022 vs 65 in 2017-21 rank vs industry peers · Fliar Intelligence Index 89/100 | $218M | 17 mo ago | 245 | David Julian Co-Founder & CTO | WebflowSentryApple iCloud Mail+31 | Top 100k | 205 patents AI-driven video analytics for driver safety and fleet monitoring on edge devices | 2 partnerships |
| 3 | Lytx Provider of video telematics and fleet management solutions | $153M | 98 mo ago | 979 979 → 977 (+0%) | — | SentryAtlassian StatuspageApple iCloud Mail+30 | Top 1M | 283 patents AI-driven video telematics for driver safety, event recording, and environmental risk assessment | 4 launchs |
| 4 | Beam Manufacturer of sustainable infrastructure products for clean mobility and energy solutions | $116M | 39 mo ago | 131 | Desmond Wheatley President & CEO | WordPressMySQLPHP+27 | Top 5M | 82 patents Advanced thermal management and rapid low‑temp charging for EV battery packs. | 1 expansion |
| 5 | LAZ Parking Parking solutions and search provider | $115M | 53 mo ago | 15,000 | Jeff Karp President & Co-Founder | Apple iCloud MailMicrosoft 365Bootstrap+16 | Top 500k | — | — |
| 6 | Neology Provider of a technology company that provides solutions for enhancing mobility, increasing sustainability… | $50M | 54 mo ago | 146 | Francisco Velasco Founder | — | — | 514 patents Vehicle identification and traffic management via ALPR, RFID, and ADAS integration. | 1 partnership |
| 7 | Endera Developer of comprehensive commercial electric shuttles and telematics software solutions | $27M | 16 mo ago | 58 | John Walsh Founder & CEO | Squarespace CommerceSquarespaceTypeScript+28 | Top 10M | 7 patents EV thermal management, chassis integration, and in‑vehicle health/facial recognition diagnostics | — |
| 8 | ISE Corporation Domain expired; Sedo parking page with domain renewal and WHOIS tools | $23M | 203 mo ago | 59 | — | — | — | 113 patents Hybrid vehicle energy storage management and remote diagnostic telematics systems | — |
| 9 | Buy Auto Parts Online retailer of auto parts & accessories | $19M | 149 mo ago | 22 | — | SentrySearchspringAnimate.css+34 | Top 500k | — | — |
| 10 | Rhombus Energy Solutions Power Management and Energy Storage solutions developer | $11M | 50 mo ago | 41 | Parthiv Patel Co-Founder | — | — | — | — |
| 11 | Kitu Systems Native grid-edge technology leader simplifying Distributed Energy Resource Management | $9M | 146 mo ago | 43 | — | — | — | — | 1 launch · 1 expansion |
| 12 | COMMA Tech-enabled platform offering semi-autonomous driving solutions | $8M | 98 mo ago | 24 | — | Node.jsFirebaseSvelteKit+16 | Top 1M | — | — |
| 13 | Nuviz Motorcycle Head-Up Display: Navigation, communication, action camera, and music | $5M | 112 mo ago | 39 | — | WordPress Block EditorWordPressMySQL+9 | Top 50M | 8 patents Helmet-mounted heads‑up display systems for motorcyclist visual information | — |
| 14 | Qelzal Obstacle Avoidance System for small drones | $4M | 90 mo ago | 2 | — | — | — | 2 patents Patents concentrated in computing, sensing & instrumentation | — |
| 15 | Tourmo Innovations AI-based platform for workflow automation | $3M | 49 mo ago | 19 | Marc Brungger CEO | HubSpot CMS HubUnbounceZURB Foundation+26 | Top 50M | — | — |
| 16 | EZFleet Offers cloud & IoT-enabled GPS tracking solutions | $2M | 104 mo ago | 14 | — | Chart.jsamChartsGoogle Maps+18 | Top 5M | — | — |
| 17 | IPS Group Provider of wireless parking hardware | $1M | 63 mo ago | 182 182 → 154 (-15%) | — | WordPressApple iCloud MailMySQL+28 | Top 10M | 419 patents Integrated parking meter/pay station hardware and remote payment communication systems | 1 launch |
| 18 | TyFast Provider of electric vehicle charging solutions | $1M | 23 mo ago | 8 | Haodong Liu Co-Founder | WixSentryBootstrap+8 | Top 50M | 17 patents Advanced lithium‑ion anode chemistries and solid‑state battery manufacturing processes | 1 partnership · 1 award |
| 19 | igrenEnergi Platform offering intelligent battery management systems for electric vehicles and energy storage | $1M | 89 mo ago | 15 15 → 25 (+67%) | Hemanshu Bhatt Co-Founder | — | — | 11 patents Battery pack power balancing and DC‑DC conversion for distributed energy sources | — |
| 20 | Accuscore Provider of fleet insurance based on driving behavior score | $1M | 131 mo ago | 11 | — | — | — | — | — |
| 21 | Arynga Software leader enabling safe, secure, and reliable intelligent systems | $750K | 163 mo ago | 11 | — | — | — | 6 patents Vehicle infotainment image transfer and emergency/security communication systems | — |
| 22 | Aeromutable Manufacturer of aerodynamic enhancement systems for off-highway vehicles | $600K | 48 mo ago | 2 | Sandra Manosalvas-Kjono Co-Founder & COO &Sensor System Design Engineer | — | — | — | — |
| 23 | Olympus Sky Secure content management for the connected vehicle & IoT | $500K | 128 mo ago | 8 | Barton Shields Co-Founder & CTO | — | — | — | — |
| 24 | Visionful Modern monitoring solutions guide, offering reviews and tips on spy applications | $150K | 83 mo ago | 1 | Payam Vaezi Co-Founder | — | — | — | — |
| 25 | General Forensics Provider of data analytics and forensic services for auto retail and finance | $150K | — | 1 | Josh Wortman Founder | — | — | — | — |
Top 12 Auto Tech companies in San Diego
#1
Series D · San Diego, California · founded 2015 · 245 employees$217.7Mraised▾
AI-powered fleet safety camera system. It uses computer vision and edge computing to monitor driver behavior and reduce accidents in real-time. It combines multi-camera hardware with proprietary AI analyzing driving time to detect drowsiness, tailgating, distractions, and reward safe driving via DriverStars.
- Jan 2025Series D$90M
- Sep 2022Conventional Debt$65M
- Jul 2021Series C$150M
- Nov 2019Series B$20.2M
#2
Series C · San Diego, California · founded 2018 · 58 employees$26.6Mraised▾
Developer of comprehensive commercial electric shuttles and telematics software solutions. The company develops various models of B series, O series, L series, and D series with features like Nickel manganese cobalt oxide battery, DC fast charging, lightweight composite body, etc. Also, it offers telematics software for fleet intelligence and analytics. It also develops DC Slimline Charger 50kW and DC Wallbox Charger 25kW for fleet charging.
- Feb 2025Series C$36M
- Feb 2025Conventional Debt$13M
- Apr 2024Series C$35.5M
- Aug 2022Series B$20.4M
#3
Public · San Diego, California · founded 2015 · 787 employees$648Mraised▾
AI-powered provider of self-driving solutions for trucks. It develops a commercial-ready Level 4 (SAE) fully-autonomous truck driving solution for the logistics sector. Its product portfolio consists of full-stack autonomous driving technology and high-speed long-distance sensing technology. Its self-driving technology encompasses various factors of autonomy such as perception, localization, planning, HD maps, and controls. It offers TU simple connect which is a proprietary autonomous operation monitoring system that monitors trucks in real-time. Also, it uses existing LiDars, Radars, and HD cameras for the perception of vehicles.
- Aug 2022Post IPO$15M
- Feb 2021Series E—
- Jan 2021Series E—
- Nov 2020Series E$350M
#4
Public · San Diego, California · founded 2006 · 131 employees$115.8Mraised▾
Manufacturer of sustainable infrastructure products for clean mobility and energy solutions. The company produces patented products for the electrification of transportation. Product lines include sustainable electric vehicle charging solutions and vital energy infrastructure products. The company also offers custom batteries with super safety features.
- Mar 2023Conventional Debt$100M
- Jan 2018Post IPO$2.5M
- Sep 2017Conventional Debt$1.5M
- Sep 2017Post IPO$3M
#5
Seed · San Diego, California · founded 2021 · 8 employees$1Mraised▾
Provider of electric vehicle charging solutions
- Jul 2024Grant (prize money)$200K
- May 2022Grant (prize money)$150K
- Mar 2022Seed$1M
- Mar 2022Grant (prize money)$256K
#6
Series B · San Diego, California · founded 1981 · 15000 employees$115Mraised▾
LAZ Parking is an online portal to find near by parking spots across the USA. It provides both hourly parking and long term parking locations. They also provide parking management services to various enterprises, primarily in the hospitality segment.
- Dec 2021Unattributed—
- Mar 2020PE$115M
- Sep 2015Series B—
- Nov 2007Series A—
#7
Acquired · San Diego, California · founded 1998 · 979 employees$153.4Mraised▾
Provider of video telematics and fleet management solutions. It is a technology company that provides video safety and telematics solutions for fleets, helping to protect drivers, costs, and operational efficiency. The company's platform utilizes machine vision and artificial intelligence to analyze driver behavior, monitor safety, and provide insights.
- Apr 2018PE—
- Feb 2013Series D—
- Nov 2011Series D$85M
- Dec 2009Venture Debt$4M
#8
Unfunded · San Diego, California · founded 1986 · 146 employees$50Mraised▾
Provider of a technology company that provides solutions for enhancing mobility, increasing sustainability, and improving safety through its offerings in tolling collection systems, enforcement technology, and payment processing.
#9
Acquired · San Diego, California · founded 2012 · 41 employees$11Mraised▾
Rhombus Energy Solutions designs and develops efficient power electronics products for energy conversion and control systems with a focus on renewable energy, microgrid, electric motor control, regenerative energy, and battery management and control.
- Apr 2022Series D$4.1M
- Sep 2020Series C—
- Dec 2018Series A$3.6M
- May 2017Series A$455K
#10
Seed · San Diego, California · founded 2013 · 19 employees$3Mraised▾
AI-based platform for workflow automation. It provides software to automate data workflows like collection, integration, and correlation. It also offers tools for remote workflows, feedback reports, employee satisfaction, gamification, and rewards.
- May 2022Conventional Debt$5M
- Sep 2018Seed$2M
- Sep 2017Seed$1M
#11
Acqui-Hired · San Diego, California · founded 1995 · 59 employees$23.1Mraised▾
Domain expired; Sedo parking page with domain renewal and WHOIS tools. This website displays a Sedo Domain Parking page, indicating the domain is not actively used for a specific business. It offers domain renewal services and a WHOIS tool for domain ownership lookup. The page serves as a placeholder, generating revenue through third-party advertisements. It provides resources for acquiring or investigating domain names, acting as a B2B service for domain registration and information. The platform facilitates domain transactions and offers privacy policies related to its services. It is not a tech company, SaaS, or software provider, but rather a domain parking and information resource.
- Jul 2009Series D$5.6M
- Nov 2008Series D$17.5M
#12
Series C · San Diego, California · founded 2007 · 43 employees$8.8Mraised▾
Native grid-edge technology leader simplifying Distributed Energy Resource Management. The company provides software and SaaS solutions that embed intelligence and control capabilities into renewable energy devices. It aggregates communication in the cloud and securely interconnects them with utility and customer management systems. The open and standards-based software platform provides building blocks for new energy networks that are intelligent, resilient, adaptive, efficient, and scalable. The company's Grid Action Platform (GAP) securely embeds intelligence and control capabilities into DERs, aggregates their communication, and interconnects them with utilities, markets, and Distributed Energy Resource Management Systems. Convoy is a cloud-based, open-standards, behind-the-meter DER communication, control, and coordination platform. Expedition CMS is charge management software. Citadel is a utility-scale, behind-the-firewall DER service. Spark is an intelligent, embedded software agent. These solutions cater to utilities, EV charger hosts, energy market participants, and OEMs, facilitating the energy transition with simplified solutions.
- Apr 2014Series C$2.3M
- Apr 2012Series A$2M
- Mar 2011Series A$2.6M
- Sep 2010Seed$400K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Auto Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Autonomous Vehicles is moving in the United States
A read on the academic research around Autonomous Vehicles — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 3,252 United States-affiliated papers.
- Carnegie Mellon University89
- Purdue University West Lafayette76
- University of California, Berkeley69
- Northeastern University64
- Stanford University55
- Computer vision12→111
- Human–computer interaction2→64
- Perception2→59
- Robustness (evolution)3→53
- Trajectory12→61
- Human–computer interaction3→65
- Transport engineering11→66
- Computer vision2→54
- Reinforcement learning3→46
- Automotive engineering5→48
- Humanities4→108
- Philosophy1→64
- Context (archaeology)1→54
- Computer security2→48
- Transport engineering4→30
Where autonomous vehicles is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing autonomous vehicles patents in the United States
United States autonomous vehicles patent filing is accelerating — 19,294 filings from 4,355 assignees (2016–2025), led by Waymo, Baidu USA, GM Cruise Holdings; annual filings 885→1348.
- Waymo1688
- Baidu USA1034
- GM Cruise Holdings767
- FORD Global TECH589
- Qualcomm565
- Tusimple547
- UBER Technologies527
- UATC507
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.