Lookalikes · Data refreshed November 2026

25 AC Technical Systems LTD lookalikes

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 2284 matching companies

Looking for AC Technical Systems LTD lookalikes, AC Technical Systems LTD competitors or AC Technical Systems LTD alternatives? The RevenueBase company graph holds 2284 companies that do what AC Technical Systems LTD does, matched at 85%+ measured description similarity (RevenueBase, November 2026). The 25 largest are ranked below by team size; across all 2284 matches RevenueBase tracks 41,904 professional contacts, including 13,597 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to AC Technical Systems LTD and ranks them by company size. Data current as of November 4, 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 Similarity shown on every row Refreshed Nov 4, 2026 Match quality audited by blind human judging

Reference company

AC Technical Systems LTD

“Mission Statement: At AC Technical Systems Ltd, we provide innovative, reliable, and integrated access control and security solutions that protect businesses and enhance…”

51-200Employees

37Contacts tracked

19Verified emails

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The 25 largest AC Technical Systems LTD competitors and alternatives

Ranked by team size

Top 25 of 2284 companies matching AC Technical Systems LTD at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to AC Technical Systems LTD (100% = identical). Data refreshed Nov 4, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Convergint	Hoffman Estates, US	10001+	91%	3,573 contacts →
2	Security 101	Nashville, US	501-1,000	85%	401 contacts →
3	Tech Systems Inc. TSI	Markham, CA	501-1,000	87%	270 contacts →
4	Setra Saudi Electronic Trading & Contracting Company LTD	Al Khobar, SA	501-1,000	87%	203 contacts →
5	Eryma Security Systems	Issy-Les-Moulineaux, FR	201-500	88%	228 contacts →
6	Space Hellas S.A	GR	501-1,000	86%	192 contacts →
7	PCSS	Singapore, SG	501-1,000	91%	64 contacts →
8	Unicom Infotel PVT LTD	Mumbai, IN	201-500	85%	13 contacts →
9	Kings Secure Technologies	Bradford, GB	501-1,000	88%	187 contacts →
10	JBK Controls - Qatar	Doha, QA	501-1,000	88%	12 contacts →
11	Tritech Communications INC	Charlotte, US	201-500	86%	169 contacts →
12	Cbe, INC	Montgomery, US	1,001-5,000	87%	49 contacts →
13	Midpoint Technology Group	Columbia, US	51-200	86%	1 contacts →
14	NAVCO	Edison, US	51-200	93%	131 contacts →
15	Netnordic Norway	Lysaker, NO	501-1,000	88%	32 contacts →
16	Informzaschita	Moskva, RU	501-1,000	89%	32 contacts →
17	Beta Information Technology	Riggat Al Buteen Dubai, AE	51-200	86%	79 contacts →
18	Nextgen Security	Exton, US	201-500	87%	174 contacts →
19	Stone Security, A Bearcom Company	Corona, US	201-500	88%	130 contacts →
20	ONE Commerce Int'l. Corporation	Mandaluyong, PH	201-500	85%	86 contacts →
21	C2c	Roissy En France, FR	51-200	85%	13 contacts →
22	Sentry Security	Wheeling, US	n/a	86%	12 contacts →
23	Comtel Systems Technology, INC	Sunnyvale, US	51-200	89%	27 contacts →
24	OLD Account	Hammond, US	n/a	86%	8 contacts →
25	IB Tecnologia E Sistemas	n/a	51-200	90%	41 contacts →

Showing the 25 largest of 2284 similar companies

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How similarity works

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.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to AC Technical Systems LTD, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to AC Technical Systems LTD as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 4, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are AC Technical Systems LTD lookalikes?

AC Technical Systems LTD lookalikes are companies that closely resemble what AC Technical Systems LTD does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to AC Technical Systems LTD shown as a percentage.

What companies are similar to AC Technical Systems LTD?

The largest companies similar to AC Technical Systems LTD are Convergint, Security 101, Tech Systems Inc. TSI and Setra Saudi Electronic Trading & Contracting Company LTD. The table above shows the 25 largest of the 2284 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches AC Technical Systems LTD's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 13,597 verified emails and direct dials tracked across all 2284 matched companies.

Who are AC Technical Systems LTD's biggest competitors?

The largest AC Technical Systems LTD competitors by measured business-description similarity are Convergint, Security 101, Tech Systems Inc. TSI and Setra Saudi Electronic Trading & Contracting Company LTD. Every company here does what AC Technical Systems LTD does at 85%+ similarity, ranked by team size.

What are the best AC Technical Systems LTD alternatives?

The closest AC Technical Systems LTD alternatives are the companies whose own business descriptions match AC Technical Systems LTD's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 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.