Company lists · Data refreshed September 2026

Top 25 Gate and barrier control software companies based in the United States

Name: Gate and barrier control software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 365 companies tracked

RevenueBase identified 365 gate and barrier control software companies headquartered in the United States as of September 2026 and tracks 4,759 professional contacts across them, including 2,016 with verified work emails. Houston is the largest hub.

This list covers gate and barrier control software companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

365Companies

4,759Contacts tracked

2,016Verified emails

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The 25 largest gate and barrier control software companies based in the United States

Ranked by team size

Top 25 of 365 gate and barrier control software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to gate and barrier control software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	4front Engineered Solutions	Indirect evidence	Carrollton, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	400 contacts →
	Indirect evidence “4Front Engineered Solutions is a global leader in entrance solutions, providing one of the world’s most comprehensive lines of entrance automation products and warehouse solutions.” Source: RevenueBase Database · checked Sep 28, 2026
2	Envera Systems	Partial evidence	Bradenton, FL, United StatesHQ checked Sep 28, 2026	201-500	239 contacts →
	Partial evidence “Protecting and securing communities with advanced software and technology-based systems.” Source: RevenueBase Database · checked Sep 28, 2026
3	Datawatch Systems	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 28, 2026	201-500	206 contacts →
	Partial evidence “An industry leader in managed access control security solutions and services since 1981, Datawatch Systems is trusted by building owners, property managers, and tenants across the…” Source: RevenueBase Database · checked Sep 28, 2026
4	Amag Technology	Partial evidence	Hawthorne, CA, United StatesHQ checked Sep 28, 2026	201-500	177 contacts →
	Partial evidence “AMAG Technology is a market leader in Physical Access Control, Identity Management and integrated security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Vicon Industries	Indirect evidence	Hauppauge, NY, United StatesHQ checked Sep 28, 2026	51-200	156 contacts →
	Indirect evidence “Since 1967, Vicon has been a leading provider of mission-critical security surveillance systems.” Source: RevenueBase Database · checked Sep 28, 2026
6	Guardian Access Solutions	Strong evidence	Nashville-davidson, TN, United StatesHQ checked Sep 28, 2026	201-500	108 contacts →
	Strong evidence “Guardian Access Solutions was founded in 1987 with a focus on automated gates and parking and parking revenue control systems.” Source: RevenueBase Database · checked Sep 28, 2026
7	Skidata USA	Indirect evidence	Van Nuys, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	105 contacts →
	Indirect evidence “SKIDATA, always one step ahead: The best managers of international facility operations companies leave nothing to chance.” Source: RevenueBase Database · checked Sep 28, 2026
8	Access Control Technologies, LLC	Strong evidence	Mooresville, NC, United StatesHQ checked Sep 28, 2026	11-50	98 contacts →
	Strong evidence “Access Control Technologies (ACT) has decades of expertise manufacturing, installing and maintaining gates.” Source: RevenueBase Database · checked Sep 28, 2026
9	SPLAN	Partial evidence	Newark, CA, United StatesHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “Splan Unified Badging is uniquely, streamline the process of managing access requests for employees, contractors, visitors and provide intelligent security insights, by…” Source: RevenueBase Database · checked Sep 28, 2026
10	Southwest Automated Security, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Southwest Automated Security, INC is a non-installing, stocking wholesale distributor with numerous locations across the United States.” Source: RevenueBase Database · checked Sep 28, 2026
11	PSX	Indirect evidence	Kennett Square, PA, United StatesHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “PSX is a family-owned and operated small business providing parking and security systems integration solutions across most markets.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ramco Protective Services	Strong evidence	Anderson, SC, United StatesHQ checked Sep 28, 2026	501-1,000	85 contacts →
	Strong evidence “For over a decade Ramco has provided integrated and innovative access control solutions ranging from cameras, entry software, automated gate systems, guard service personnel…” Source: RevenueBase Database · checked Sep 28, 2026
13	BEA Sensors Americas	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “At BEA Americas, our team is inspired and empowered to provide advanced sensor solutions which help to grow a safe and convenient automated world.” Source: RevenueBase Database · checked Sep 28, 2026
14	Delta Scientific Corporation	Partial evidence	Palmdale, CA, United StatesHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “Delta Scientific Corporation is the world’s leading manufacturer of high-security vehicle barricade systems and bollards since 1974, engineering and producing crash-rated…” Source: RevenueBase Database · checked Sep 28, 2026
15	Doorking , INC	Indirect evidence	Inglewood, CA, United StatesHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “DoorKing, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
16	Parabit	Indirect evidence	Bellmore, NY, United StatesHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “Parabit delivers innovative security, self-service, and customer experience (CX) solutions that secure, automate, and enhance facilities worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
17	Keri Systems	Partial evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.” Source: RevenueBase Database · checked Sep 28, 2026
18	Nascent Technology, LLC	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	51-200	63 contacts →
	Indirect evidence “NASCENT Technology, LLC.(NASCENT) has been successfully delivering technology solutions to the Intermodal Transportation industry since 1996.” Source: RevenueBase Database · checked Sep 28, 2026
19	Alvarado	Partial evidence	Chino, CA, United StatesHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Founded in 1956, Alvarado is a U.S-based company that specializes in secured entry control, admission systems, queuing and asset protection products.” Source: RevenueBase Database · checked Sep 28, 2026
20	Nice Hysecurity	Partial evidence	Kent, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	54 contacts →
	Partial evidence “HySecurity gate operators meet the most stringent anti-terrorist, governmental, industrial, corporate and residential security and reliability requirements.” Source: RevenueBase Database · checked Sep 28, 2026
21	Associated Time Instruments	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “Since 1953, Associated Time & Parking Controls has been committed to providing our customers with the most advanced parking and revenue controls and access control solutions…” Source: RevenueBase Database · checked Sep 28, 2026
22	PTI Security Systems	Partial evidence	Kennesaw, GA, United StatesHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “PTI has been in the access-control and technology business since 1979 and is the most trusted name in self-storage security.” Source: RevenueBase Database · checked Sep 28, 2026
23	Security Door Controls	Partial evidence	Camarillo, CA, United StatesHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “SECURITY DOOR CONTROLS manufactures electrified access control hardware and controllers worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
24	Spedos Dveřní A Vratové Systémy	Indirect evidence	757 01 Valašské Meziříčí, United StatesHQ checked Sep 28, 2026	201-500	44 contacts →
	Indirect evidence “SPEDOS automatické dveřní a vratové systém - automatické dveře, turniketové dveře, průmyslová a garážová vrata, rychlonavíjecí vrata, kyvná vrata, pruhové závěsy, vyrovnávací…” Source: RevenueBase Database · checked Sep 28, 2026
25	Autogate, INC	Partial evidence	Berlin Heights, OH, United StatesHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “AutoGate manufacturs Vertical Pivot Gate (VPG) operators.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: gate and barrier control software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names gate and barrier control software companies.
Partial evidence: Its own public description names part of gate and barrier control software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gate and barrier control software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 365 gate and barrier control software companies based in the United States

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Gate and barrier control software companies based in the United States at a glance

As of Sep 28, 2026

42.4%Verified-email coverage

13.0Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

148

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 365 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among gate and barrier control software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “gate and barrier control software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names gate and barrier control software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among gate and barrier control software companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,016 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names gate and barrier control software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many gate and barrier control software companies are there based in the United States?

RevenueBase identified 365 gate and barrier control software companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

4front Engineered Solutions, headquartered in Carrollton, tops this list with the largest team on record.

Which city has the most gate and barrier control software companies?

Houston leads with 11 headquartered companies, followed by Miami (11) and Dallas (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,016 verified decision-maker contacts tracked across these 365 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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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 Smart Search, 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.