Company lists · Data refreshed November 2026

Top 25 School security software companies worldwide

RevenueBase identified 504 company matches for school security software companies worldwide as of November 2026 and tracks 9,132 professional contacts across them, including 3,463 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for school security software companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for school security software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
504Companies
9,132Contacts tracked
3,463Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest school security software companies worldwide

Ranked by team size
Top 25 of 504 company matches for school security software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEl Segundo, CA, United StatesHQ recorded Nov 5, 2026501-1,000457 contacts →

Exact match

“With over a decade of experience, GoGuardian delivers best-in-class solutions designed specifically for K–12 schools.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 5, 2026201-500395 contacts →

Exact match

“Raptor was founded in 2002 with the mission to protect every child, every school, every day.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAustin, United StatesHQ recorded Nov 5, 2026201-500359 contacts →

Exact match

“Moving security forward-intelligently, confidently, together.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchPittsford, MA, United StatesHQ recorded Nov 5, 2026201-500342 contacts →

Exact match

“LenelS2 is a global leader in advanced physical security solutions, including access control, video surveillance and mobile credentialing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchCharlotte, United StatesHQ recorded Nov 5, 2026201-500327 contacts →

Exact match

“Securly is the student safety and wellness company dedicated to helping K-12 schools protect students, support wellbeing, and enable meaningful learning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchClifton, NJ, United StatesHQ recorded Nov 5, 202651-200295 contacts →

Exact match

“ClassLink is a global education provider of identity, access, and analytics products that create more time for learning and help schools better understand digital engagement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500255 contacts →

Exact match

“With more than 25 years of serving education, Lightspeed Systems delivers the most in-depth visibility and control to power exceptional schools where students are safe and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBradenton, FL, United StatesHQ recorded Nov 5, 2026201-500244 contacts →

Exact match

“Protecting and securing communities with advanced software and technology-based systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRichfield, OH, United StatesHQ recorded Nov 5, 2026201-500242 contacts →

Exact match

“Navigate360 is the leading provider of safety solutions for schools, leading to enhanced student well-being.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSlough, United KingdomHQ recorded Nov 5, 202610001+238 contacts →

Exact match

“Airwave was acquired by Motorola Solutions in 2016.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMadison, WI, United StatesHQ recorded Nov 5, 202651-200178 contacts →

Exact match

“Protect.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchVictor, NY, United StatesHQ recorded Nov 5, 202651-200154 contacts →

Exact match

“Day Automation joined Stark Tech in November 2025 and is a leading provider of unified security systems, building automation, instructional technology and energy services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Nov 5, 202651-200151 contacts →

Exact match

“Since our inception nearly 25 years ago, Smoothwall has been, and will always be, dedicated to UK education.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSellersburg, IN, United StatesHQ recorded Nov 5, 202651-200146 contacts →

Exact match

“We believe technology can transform K-12 education to help meet the needs of today’s learners.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, MO, United StatesHQ recorded Nov 5, 202651-200135 contacts →

Exact match

“Omnigo Software is a leading provider of public safety, incident reporting, and security management solutions for law enforcement, education, healthcare, and other enterprises…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNewark, United StatesHQ recorded Nov 5, 202651-200106 contacts →

Exact match

“Splan - Unified Intelligent Security for Every Identity Splan is redefining physical security for the modern enterprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSkipton, United KingdomHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“With a mission to enhance child protection and wellbeing within schools, CPOMS, a Raptor Technologies company, offers a suite of products that allows schools to efficiently manage…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchRancho Cucamonga, CA, United StatesHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“We make safety systems actually work together-and we stand behind them.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchIngré (orléans), FranceHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Depuis plus de 30 ans, Turboself Groupe conçoit, fabrique et commercialise des systèmes de contrôle d'accès et de gestion pour les établissements scolaires.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCrewe, United KingdomHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Your Safety is Our Priority At SGWorld!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5062 contacts →

Exact match

“At Monarch, we help organizations create safer, smarter environments through cutting-edge security technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 5, 202651-20059 contacts →

Exact match

“COMPanion Corporation specializes in designing and developing software for library and textbook automation solutions as well as school security software for public and private…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Nov 5, 2026201-50056 contacts →

Exact match

“Acre brands, united!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20055 contacts →

Exact match

“At Identity Automation, we understand the unique challenges that educators, faculty, students, and even parents face.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“Invenzi was born to enable a new evolution and consolidate a performance in the area of electronic security with a global direction, with gain of scale and focus on the growth of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 504 school security software companies worldwide

See the full list, filter by size, metro and specialty, and access 3,463 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

School security software companies worldwide at a glance

As of Nov 5, 2026
37.9%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · Houston
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
226
11-50
193
51-200
64
201-500
14
501-1,000
4
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for school security software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “school security software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,463 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

School security software companies by location

3 lists · largest first

Every School security software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “school security software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many school security software companies are there worldwide?

RevenueBase identified 504 company matches for school security software companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Goguardian tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most school security software companies?

The United States leads with 209 companies, followed by the United Kingdom (39) and Germany (25). Every school security software companies list by country and city is linked on this page.

Which city has the most school security software companies?

Houston leads with 7 company records, followed by London (7) and Bangalore (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,463 professional contacts with verified work emails tracked across these 504 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 504 school security software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.