Lookalikes · Data refreshed October 2026

25 NGS Secure lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 31, 2026 155 matching companies

Looking for NGS Secure lookalikes, NGS Secure competitors or NGS Secure alternatives? The RevenueBase company graph holds 155 companies that do what NGS Secure does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 155 matches RevenueBase tracks 6,863 professional contacts, including 2,783 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 NGS Secure and ranks them by company size. Data current as of October 31, 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 31, 2026 Match quality audited by blind human judging

Reference company

NGS Secure

“NGS Secure is now NCC Group NCC Group is a leading global information assurance firm, providing freedom from doubt that all critical material is available, protected, and…”

501-1,000Employees

7Contacts tracked

2Verified emails

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The 25 largest NGS Secure competitors and alternatives

Ranked by team size

Top 25 of 155 companies matching NGS Secure at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to NGS Secure (100% = identical). Data refreshed Oct 31, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Trellix	Plano, US	1,001-5,000	86%	1,605 contacts →
2	Advens	Paris, FR	501-1,000	87%	315 contacts →
3	S-Rm	London, GB	201-500	86%	227 contacts →
4	Sygnia	Tel Aviv, IL	201-500	88%	67 contacts →
5	Valuementor	Houston, US	51-200	85%	69 contacts →
6	Approach Cyber	Mont-Saint-Guibert, BE	51-200	90%	43 contacts →
7	ITC Secure	London, GB	51-200	88%	41 contacts →
8	S21sec	Madrid, ES	201-500	88%	13 contacts →
9	Revelsi	Sheridan, US	51-200	86%	30 contacts →
10	Techso Group	MA	51-200	86%	31 contacts →
11	Istari	London, GB	51-200	88%	30 contacts →
12	Sekuro Asia	Singapore, SG	51-200	88%	16 contacts →
13	Widefense	Santiago, CL	51-200	89%	11 contacts →
14	BĒNCE	Porto Alegre, BR	11-50	85%	28 contacts →
15	Malcrove	Dubai, AE	51-200	86%	31 contacts →
16	Intrinsic Security	Peterborough, GB	51-200	86%	12 contacts →
17	Omerta	Saffron Walden, GB	51-200	86%	15 contacts →
18	NSB Cyber	Sydney, AU	11-50	85%	21 contacts →
19	Secure Insight SDN BHD	Shah Alam, MY	11-50	85%	1 contacts →
20	CQURE	n/a	51-200	88%	13 contacts →
21	Virtual Guardian, INC	Saint Paul, US	11-50	88%	8 contacts →
22	Rsec Group	Miami, US	51-200	88%	2 contacts →
23	Ballast Services	Oldsmar, US	11-50	86%	11 contacts →
24	Cyber سايبر	Jeddah, Saudi Arabia, SA	51-200	85%	4 contacts →
25	Auditech	Madrid, ES	11-50	87%	2 contacts →

Showing the 25 largest of 155 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 NGS Secure, 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 NGS Secure 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 31, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are NGS Secure lookalikes?

NGS Secure lookalikes are companies that closely resemble what NGS Secure 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 NGS Secure shown as a percentage.

What companies are similar to NGS Secure?

The largest companies similar to NGS Secure are Trellix, Advens, S-Rm and Sygnia. The table above shows the 25 largest of the 155 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 NGS Secure'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 2,783 verified emails and direct dials tracked across all 155 matched companies.

Who are NGS Secure's biggest competitors?

The largest NGS Secure competitors by measured business-description similarity are Trellix, Advens, S-Rm and Sygnia. Every company here does what NGS Secure does at 85%+ similarity, ranked by team size.

What are the best NGS Secure alternatives?

The closest NGS Secure alternatives are the companies whose own business descriptions match NGS Secure'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 31, 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.