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Top IoT Companies

1,607 IoT companies, sorted by total funding raised.

1,607

Companies

$20.0B

Combined Funding

4

Funded (Last 60d)

Seed

Top Stage

Indexed tracks 1,607 IoT companies that have collectively raised $20.0B in documented funding. The most-funded iot companies tracked include Xiaomi and Samsara. 4 companies closed a new round in the last 60 days, with Seed being the most common funding stage.

XiaomiIPO

Xiaomi is a Chinese consumer electronics and smart manufacturing company producing smartphones, I...

Beijing, China10001+Hardware, IoT
Venture RoundTotal funding$2.4BDec 2014
SamsaraIPO

Samsara provides a connected operations platform that combines IoT data, cameras, telematics, and...

San Francisco, United States1001–5000IoT, SaaS
Series G+Total funding$1.2BOct 2025
Claroty

Claroty secures cyber-physical systems across industrial, healthcare, and enterprise IoT environm...

New York, United States201–500Cybersecurity, Industrials
Series FTotal funding$790.0MJan 2026
1Komma5

Climate tech unicorn and one-stop-shop for smart home energy solutions including solar panels, ba...

Hamburg, Germany1001–5000Clean Energy, Climate Tech
Venture RoundTotal funding$565.0MJul 2025
Halter

Agricultural technology company building smart collars and virtual fencing systems for cattle tha...

Auckland, New Zealand51–200Agtech, Hardware
Venture RoundTotal funding$546.0MMar 2026
Exein

Provides AI-powered embedded IoT cybersecurity (runtime and firmware protection) for device manuf...

Rome, Italy51–200Cybersecurity, IoT
Venture RoundTotal funding$475.0MSep 2026
RapidSOS

RapidSOS connects emergency services with safety-critical data from devices, apps, and enterprise...

New York, United States201–500GovTech, IoT
Growth EquityTotal funding$455.0MNov 2025
Span

SPAN makes smart electrical panels that provide homeowners appliance-level energy data, controls,...

San Francisco, United States51–200Clean Energy, Hardware
Corporate RoundTotal funding$447.2MMar 2026
ClimaCell

Weather intelligence platform using cell phone and IoT data for hyper-local, short-term weather f...

Boston, United States201–500IoT, SaaS
Extension RoundTotal funding$442.5MMay 2026
Silver Spring Networks, Inc.Acquired

Silver Spring Networks enables the Internet of Important Things™ by reliably and securely connect...

San Jose, United States501–1000IoT, Climate Tech
Series CTotal funding$429.9MJan 2012
Nexar

Makes AI-connected dash cams and builds a crowdsourced vision network delivering road-safety data...

Tel Aviv, Israel51–200Computer Vision, Data & Analytics
Series ETotal funding$327.5MJul 2023
SparkCognition

Empowering the world’s problem-solvers and catalyzing growth with their proven artificial intelli...

San Francisco, United States201–500Energy, Artificial Intelligence
Series DTotal funding$320.0MJan 2022
Wiliot

Wiliot provides a Physical AI platform that combines battery-free IoT Pixels with cloud intellige...

Caesarea, Israel201–500Cloud, Hardware
Series CTotal funding$300.0MJul 2021
Queen of Raw

Queen of Raw is a global marketplace w/AI-powered supply chain software to eliminate and monetize...

New York, United States11–50IoT, Artificial Intelligence
Venture RoundTotal funding$289.5MNov 2022
LeddarTech

Automotive ADAS/AD software company providing sensor fusion and perception solutions for OEMs and...

Quebec City, Canada51–200Automotive, IoT
Series ETotal funding$276.0MJan 2024
Canary Technologies

Canary provides web-based guest management software that helps hotels streamline operations, incr...

San Francisco, United States51–200Cybersecurity, Developer Tools
Series DTotal funding$272.4MJun 2025
Aqara

Smart home IoT company making sensors, hubs, and devices for home automation with Apple HomeKit, ...

Shenzhen, China1001–5000IoT, SaaS
Series CTotal funding$262.7MOct 2021
NozomiAcquired

Nozomi Networks provides OT and IoT cybersecurity software for continuous asset visibility, threa...

San Francisco, United States201–500Cybersecurity, Artificial Intelligence
Series ETotal funding$253.7MMar 2024
SeyondIPO

Global leader in image-grade LiDAR

Sunnyvale, United States201–500Artificial Intelligence, Hardware
Series BTotal funding$224.0MAug 2021
Kepler Communications

Enabling real-time communications access to other spacecraft by developing a constellation of dat...

Toronto, Canada51–200Space Tech, Infrastructure
GrantTotal funding$203.1MApr 2026
RingAcquired

Smart home security company known for its video doorbell and home security devices, acquired by A...

Santa Monica, United States1001–5000Hardware, IoT
Series DTotal funding$202.7MJan 2017
Alif Semiconductor

Semiconductor company developing next-generation Ensemble family of microcontrollers and fusion p...

Pleasanton, United States201–500Artificial Intelligence, Infrastructure
Series CTotal funding$185.8MMar 2022
PowerXAcquired

AI powered sensors that save energy, water and emissions

New York, United States11–50Climate Tech, Energy
Series CTotal funding$182.8MMar 2025
TRACTIAN

Tractian is an Atlanta-based Industrial Copilot that combines hardware, software, and AI to elimi...

Atlanta, United States201–500Artificial Intelligence, IoT
Series CTotal funding$180.0MDec 2024
Tibber

Digital energy company using an app and smart technology to sell renewable electricity and optimi...

Førde, Norway201–500Clean Tech, Energy
Series CTotal funding$177.0MJun 2022

Frequently Asked Questions

How many IoT companies are tracked on Indexed?

Indexed tracks 1,607 IoT companies, sorted by total funding raised.

How much funding have IoT companies raised in total?

The IoT companies tracked by Indexed have collectively raised $20.0B in documented funding.

What are the top-funded IoT companies?

The most-funded IoT companies tracked include Xiaomi, Samsara, Claroty.

Who are the top investors in IoT?

Leading investors active in IoT include Intel Capital, Global Brain, Qualcomm Ventures.

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