1
ApolloShield
Tel Aviv-Yafo, Israel
ApolloShield is a system that detects unwanted drones and drives them…
- Revenue
- $5M
- Customers
- -
- Year founded
- 2016
- Funding
- -
- Team size
- 5
- Growth
- -
Top 77 IoT Security Solutions SaaS Companies in May 2026
As of May 2026, there are 77 SaaS companies in IoT Security Solutions. They have combined revenues of $1.2B and employ 8K people. They have raised $1.8B and serve 2.2M customers combined.
IoT Security Solutions are designed to protect Internet of Things (IoT) devices and networks from vulnerabilities, unauthorized access, and malicious attacks. This category includes a variety of software products that provide security features such as device identification, threat detection, and real-time monitoring and alerts. Organizations implement these solutions to safeguard critical assets and ensure compliance with security regulations in their increasingly connected environments. Typical use cases for IoT Security Solutions range from securing individual devices to managing complex networks of interconnected devices across various sectors, including manufacturing, healthcare, and smart cities. Common features may include end-to-end encryption, anomaly detection, access controls, and automated threat response capabilities, catering primarily to IT security professionals, network administrators, and operational technology managers who are responsible for maintaining a secure IoT infrastructure.
Filters
Sorting: Highest -> Lowest
Top IoT Security Solutions Companies
Showing 10 of 27 companies ranked by annual revenue.
2
Thingsup
Chinchwad, Maharashtra, India
Thingsup is an Enterprise Grade, Highly Scalable, Fault-Tolerant, and Secure IoT Platform to connect your Devices and Apps seamlessly.
- Revenue
- $4.4M
- Customers
- -
- Year founded
- 2016
- Funding
- -
- Team size
- 40
- Growth
- -
3
Northern.tech
United States
Northern.tech is the leader in device lifecycle management with a mission to secure the world's connected devices. Established in 2008, Northern.tech showcases a long history of enterprise technology management before IIoT and IoT became buzzwords. Northern.tech is the company behind CFEngine, the pioneer in server configuration management, to automate large-scale IT operations and compliance. In 2015, Northern.tech released the first version of Mender.io, the market leader in over-the-air (OTA) software update management. Mender offers robust, secure, and customizable OTA software updates for smart devices. Powering OTA software updates for more than a million devices worldwide over nearly a decade, Mender boasts a proven track record with Fortune 1000 clients, including Panasonic, Lyft, Volkswagen, Siemens, Thales, and ZF Group. Learn more about device lifecycle management for devices.
- Revenue
- $4.4M
- Customers
- -
- Year founded
- 2008
- Funding
- -
- Team size
- 40
- Growth
- -
4
Actuate
New York, New York, United States
Actuate employs artificial intelligence to turn any security camera into a smart camera that automatically identifies threats like intruders, firearms crowds, and more in real-time.
- Revenue
- $4.3M
- Customers
- -
- Year founded
- 2018
- Funding
- -
- Team size
- 39
- Growth
- -
5
CANDY HOUSE, Inc.
Palo Alto, California, United States
Manufacturer of robotic home appliances designed to be used as a remote door lock. The company's robotic home appliances offer a robotic device which can be operated through a mobile application, enabling users to use such a security system which has remote knock, auto unlock and lock system, a feature of sharing access, long battery life, notification system and it is military grade encrypted.
- Revenue
- $3M
- Customers
- -
- Year founded
- 2015
- Funding
- -
- Team size
- 11
- Growth
- 4.07%
- Revenue
- $3M
- Customers
- -
- Year founded
- 2019
- Funding
- -
- Team size
- 20
- Growth
- -
7
Intelli Smart Homes
New Orleans, Louisiana, United States
Smart home technology reseller, offering a range of products including security devices, home automation, energy monitoring and more
- Revenue
- $3M
- Customers
- -
- Year founded
- 2018
- Funding
- -
- Team size
- 2
- Growth
- -
8
Cloudastructure, Inc
San Mateo, California, United States
Cloudastructure provides cloud based infrastructure for building automation - providing VSaaS, ACaaS, and Custom IoT integration solutions
- Revenue
- $3M
- Customers
- -
- Year founded
- 2013
- Funding
- $56.5M
- Team size
- 33
- Growth
- 21.87%
9
Cynamics
Boston, Massachusetts, United States
Developer of software intended for Smart City, Public Safety and Critical Infrastructure networks. The company offers a scalable, cost-effective network visibility solution, enabling IT and security teams to optimize performance issues and detect threats on smart networks as they emerge and prevent attacks before they occur.
- Revenue
- $3M
- Customers
- -
- Year founded
- 2018
- Funding
- -
- Team size
- 25
- Growth
- 64.39%
10
Viakoo, Inc.
Mountain View, California, United States
Vulnerability management for unmanaged & IoT Devices; firmware patching, certificate management, password enforcement, and service assurance
- Revenue
- $2.9M
- Customers
- -
- Year founded
- 2013
- Funding
- $11.9M
- Team size
- 22
- Growth
- 25.59%
Inclusion Criteria
- Must provide protection for a wide range of IoT devices and networks - Must include capabilities for real-time threat detection and response - Should offer features for maintaining device identity and access management - Must support compliance with industry security standards and regulations - Solutions that only monitor traffic without active threat mitigation are excluded - Should facilitate automated updates and management of security protocols - Must enable visibility into device behavior and vulnerability assessment