Best Embedded Systems Companies in California, United States

Developer of hardware and software platform for physical artificial intelligence. The company offers a machine learning system-on-chip, boards, and development kits. The hardware and software are designed for robotics, automotive, industrial, government, retail, and healthcare sectors. The company's platform supports computer vision, large language models, and multimodal models.

Funding rounds

• Apr 2026Series C—
• Aug 2025Series C$85M
• Apr 2024Series B$70M
• Jun 2023Series B$13M

Founders & team

Krishna RangasayeeFounder and CEONiki SamiManaging Director

Investors

Dell Technologies Capital, Amplify Partners, Wing Venture Capital, ND Capital, Fidelity Investments, Alter Venture Partners

Tech stack

Amazon Web ServicesAmerican ExpressApple Icloud MailAuth0Cart FunctionalityCdnjs

Developer of optical interconnect technology for artificial intelligence infrastructure systems. The company’s technology aims to improve artificial intelligence system performance through optical interconnectivity. It focuses on enabling efficient scaling of artificial intelligence to advance progress in various fields. The company’s platform is designed for integration into next-generation artificial intelligence systems.

Funding rounds

• Feb 2025Series C$250M
• Mar 2024Series C$175M
• Jun 2023Series B$100M
• Dec 2021Series A$56M

Founders & team

Preet VirkCo-FounderDavid LazovskyCo-Founder & CEO

Investors

Koch Disruptive Technologies, Xora Innovation, Engine, Tyche Partners, M Ventures, Fitz Gate Ventures

Tech stack

AngularApple Icloud MailCart FunctionalityCloudflareCloudflare Bot ManagementCore-Js

Developer of a prototype to production connectivity platform for IoT. Its Photon Wi-Fi and the Electron 2G3G cellular are primary prototyping platforms for integrating connectivity into devices. The product is primarily aimed at designers and developers rather than at enterprises.

Funding rounds

• Mar 2025Series C$5M
• Dec 2022Series C$12.2M
• Nov 2021Series C$30M
• Nov 2019Series C$40M

Founders & team

Zach SupallaCo-Founder & CEO

Investors

O'Reilly AlphaTech Ventures, Root Ventures, HAX, Collab Fund, Spark Capital, Qualcomm Ventures

Tech stack

AceAmazon CloudfrontAmazon S3Amazon Web ServicesAmerican ExpressApple Icloud Mail

Developer of an AI platform, software, and hardware acceleration solutions. The company provides tools for building, deploying, and scaling edge artificial intelligence applications. It offers a Python software development kit for running inference across supported hardware. The platform includes cloud model management, deployment workflows, and a cloud compiler for model optimization. Application packages deliver ready-to-run solutions.

Funding rounds

• Jul 2025Series A$5M
• Apr 2024Series A$6M
• Jul 2023Series A$7M
• Apr 2023Seed—

Founders & team

Shashi ChilappagariCo-FounderWinston LeeCEO

Tech stack

CloudflareGitbookGodaddyGoogle AnalyticsHstsHttp/3

Provider of a wireless transceiver. It offers wireless transceivers for IoT, satellite, small cells, defense, massive MIMO, and other applications. The device has 5G networking capability and is claimed to have the capability to operate at normal power efficiencies.

Funding rounds

• Jan 2025Grant (prize money)$36.8M
• Dec 2024Grant (prize money)$36.8M
• Aug 2024Series B$3.1M
• May 2022Series B—

Founders & team

Earl McCuneCo-Founder & CTO

Investors

Capricorn, Mountain View Capital, Social Capital, Diamond Edge Ventures, DARPA, NTIA

Non-volatile RRAM memory technology. It develops a class of non-volatile resistive random-access memory system. It allows the delivery of high storage on small chips with low power, high performance, and compatibility with standard CMOS semiconductor manufacturing processes.

Provider of AI accelerators. It is based on a compute pipeline architecture and provides hardware scheduling and memory management solutions for neural network executions and AI applications. It has use cases in consumer electronics, automotive, industrial, and mobile applications.

Funding rounds

• Mar 2024Series B$20M
• Dec 2021Series A$18M

Founders & team

Sharad CholeCo-FounderSiyad MaVP Engineering and Co-founder

Investors

Indie Semiconductor, Ignite Innovation

Tech stack

AkismetAosCloudflareCloudflare Bot ManagementCookieyesCore-Js

Developer of deep sub-threshold analog in-memory computation designed to run complex networks at full resolution with low latency and no active cooling. The company's computation performs data-center-grade artificial intelligence workloads at orders of lower power, enabling users to deploy server-class networks in cost-effective devices.

Founders & team

Carey KlossCEO

Investors

Khosla Ventures, MFV Partners, New Science Ventures, Metaplanet, Alumni Ventures, Triphammer Ventures

Mocana provides IoT security solution to mitigate IoT vulnerabilities like authorization, secure boot, firmware validation, and data leak prevention during cloud connectivity. Claims to be compatible with several OS/CPU or no OS and code can be embedded into any IoT environment. It is OS independent and provides a common API for various device architecture. Notable clientele includes GE, Schneider Electric, and Avaya. Pivoted from MAM solution provider to IoT security in 2015.

Provider of a reconfigurable computing company that provides embedded FPGA (eFPGA) IP, architecture, and software to enable flexible and efficient computing solutions for a wide range of industries.. The company's EFLX embedded FPGA technology enables system-on-chip (SoC) designers to embed field-programmable gate arrays (FPGAs) into complex chip designs. With its innovative solutions, Flex Logix aims to accelerate the development of AI-powered applications and provide a cost-effective alternative to traditional FPGA solutions.

Funding rounds

• Mar 2021Series D$55M
• May 2017Series B$5M
• Oct 2015Series A$7.5M
• May 2014Series A$600.8K

Founders & team

Dejan MarkovicCo-FounderGeoffrey TateCEO

Investors

Mithril, Lux Capital, Eclipse, Kygo, GRIDS Capital

Provider of waterless liquid cooling solutions for artificial intelligence and computing. The company’s technology removes heat directly at the processor through a closed-loop system. This approach eliminates water use and reduces energy consumption. It helps data centers scale performance and advance sustainability across digital infrastructure. The company offers end-of-row cooling units that deliver centralized, multi-rack cooling with rack-level monitoring.

Funding rounds

• Feb 2025Seed—
• Jun 2024Seed—
• Jan 2024Grant (prize money)$396.6K
• Sep 2023Seed—

Founders & team

Erez FreibachCo-Founder & CEONahshon EadelsonCo-Founder & CTO

Investors

BIRD Foundation, Mitsubishi, Wiwynn, Europa, Carrier, DIVEdigital

Tech stack

Apple Icloud MailCloudflareCloudflare Bot ManagementCore-JsGoogle AnalyticsGoogle Font Api

Manufacturer of field-programmable gate arrays and IPs. Its features include 2D network-on-chip, high-speed interfaces, and machine learning processors. It also offers FPGA design tools and embedded FPGA IPs. It has use cases in multiple applications including networking, telecom, high-performance computing, military, and security.

Funding rounds

• Apr 2013Conventional Debt$5.8M
• Feb 2013Conventional Debt$3.5M
• Aug 2012Series C$9.8M
• Mar 2011Series C$45M

Founders & team

Virantha EkanayakeCo-Founder & CTORobert BlakeChief Executive Officer

Investors

Easton Capital Investment Group, New Science Ventures, Argonaut Partners, Battery Ventures, Entrepia Ventures, Argonaut Private Equity

Tech stack

BootstrapCloudflareCloudflare Bot ManagementCore-JsDrupalFacebook Pixel