Companies using OnGuard by United Technologies Corporation in 2025
As of 2025, 408 verified companies use OnGuard – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is OnGuard by United Technologies Corporation?
OnGuard by RTX, is an access control and security management solution. It’s designed to help businesses manage physical access, monitor security systems, and respond to incidents. It’s used across various industries, especially in security departments, facilities management, and IT departments to ensure secure and controlled environments.
Last updated date
Number of Companies using
408
The majority are based in the
United States
Most common industry?
Business Services
OnGuard’s sample user list in 2025
We have data on 408 companies that use OnGuard. Our OnGuard customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
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OnGuard users and customers by country
2.6K Companies
2.6K Companies
2.6K Companies
2.6K Companies
Where OnGuard Shows Up Most
OnGuard is used across a wide range of sectors:
Business Services
Manufacturing
Education
Custom Software & IT Services
Colleges & Universities
From lean startups to global enterprises, OnGuard’s footprint is wide, and that means opportunity.

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FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is OnGuard by United Technologies Corporation?
OnGuard by RTX is an access control and security management solution designed to help businesses manage physical access, monitor security systems, and respond to incidents. It’s used across various industries to ensure secure and controlled environments.
How many companies are using OnGuard in 2025?
As of 2025, there are 408 verified companies using OnGuard.
What types of companies use OnGuard?
OnGuard is used across a wide range of industries, company sizes, and geographic locations.
In which country is OnGuard most popular?
OnGuard is most popular in the United States.
Which industries use OnGuard the most?
The industries that use OnGuard the most are Business Services, Manufacturing, and Education.