Lookalikes · Data refreshed October 2026

25 Ipsec PTY LTD lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 1648 matching companies

Looking for Ipsec PTY LTD lookalikes, Ipsec PTY LTD competitors or Ipsec PTY LTD alternatives? The RevenueBase company graph holds 1648 companies that do what Ipsec PTY LTD does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 1648 matches RevenueBase tracks 38,090 professional contacts, including 7,802 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 Ipsec PTY LTD and ranks them by company size. Data current as of October 29, 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 Oct 29, 2026 Match quality audited by blind human judging

Reference company

Ipsec PTY LTD

“IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…”

11-50Employees

57Contacts tracked

36Verified emails

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The 25 largest Ipsec PTY LTD competitors and alternatives

Ranked by team size

Top 25 of 1648 companies matching Ipsec PTY LTD at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Ipsec PTY LTD (100% = identical). Data refreshed Oct 29, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Private Sector	n/a	n/a	86%	3 contacts →
2	Guidepoint Security	Reston, US	1,001-5,000	85%	863 contacts →
3	Trustwave, A Levelblue Company	Chicago, US	501-1,000	86%	319 contacts →
4	I-Tracing	Courbevoie, FR	1,001-5,000	85%	399 contacts →
5	Paramount Computer Systems	AE	201-500	87%	120 contacts →
6	Aujas Cybersecurity	Cupertino, US	1,001-5,000	87%	9 contacts →
7	Safeway	Sao Paulo, BR	201-500	86%	10 contacts →
8	Acpl Systems	Gurgaon, IN	201-500	86%	196 contacts →
9	T Security - Dach	Bonn, DE	1,001-5,000	87%	205 contacts →
10	Nviso Security	BE	201-500	85%	219 contacts →
11	bi.zone	Moscow City, RU	1,001-5,000	88%	14 contacts →
12	Oplium	Sao Paulo, BR	201-500	85%	122 contacts →
13	Trillium Information Security Systems	Toronto, CA	51-200	88%	74 contacts →
14	Meta Infotech Limited	Andheri East Mumbai, IN	201-500	86%	129 contacts →
15	Lumifi	Scottsdale, US	51-200	87%	83 contacts →
16	Baxter Clewis Cybersecurity	Cedar Hill, US	201-500	85%	20 contacts →
17	Cyber1 Solutions	Sandton, ZA	51-200	87%	18 contacts →
18	Northwave Cyber Security	Utrecht, NL	201-500	87%	115 contacts →
19	Cyber Advisors	Maple Grove, US	201-500	86%	119 contacts →
20	Sapphire	Newcastle Upon Tyne, GB	51-200	86%	68 contacts →
21	Cyberpwn Technologies	Farmington Hills, US	51-200	86%	19 contacts →
22	Odyssey Cybersecurity	Strovolos Nicosia, CY	51-200	85%	111 contacts →
23	Firmus	Kuala Lumpur, MY	51-200	89%	47 contacts →
24	Cryptogen	LK	201-500	86%	81 contacts →
25	Cyberfort	Thatcham, GB	51-200	87%	85 contacts →

Showing the 25 largest of 1648 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 Ipsec PTY 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 Ipsec PTY 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 October 29, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Ipsec PTY LTD lookalikes?

Ipsec PTY LTD lookalikes are companies that closely resemble what Ipsec PTY 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 Ipsec PTY LTD shown as a percentage.

What companies are similar to Ipsec PTY LTD?

The largest companies similar to Ipsec PTY LTD are Private Sector, Guidepoint Security, Trustwave, A Levelblue Company and I-Tracing. The table above shows the 25 largest of the 1648 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 Ipsec PTY 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 7,802 verified emails and direct dials tracked across all 1648 matched companies.

Who are Ipsec PTY LTD's biggest competitors?

The largest Ipsec PTY LTD competitors by measured business-description similarity are Private Sector, Guidepoint Security, Trustwave, A Levelblue Company and I-Tracing. Every company here does what Ipsec PTY LTD does at 85%+ similarity, ranked by team size.

What are the best Ipsec PTY LTD alternatives?

The closest Ipsec PTY LTD alternatives are the companies whose own business descriptions match Ipsec PTY 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 October 29, 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.