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Lookalikes · Data refreshed October 2026

25 Sysdream lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 751 matching companies

Looking for Sysdream lookalikes, Sysdream competitors or Sysdream alternatives? The RevenueBase company graph holds 751 companies that do what Sysdream does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 751 matches RevenueBase tracks 16,672 professional contacts, including 4,783 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 Sysdream 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

Sysdream

“À propos de SYSDREAM : Fondée il y a plus de 20 ans, Sysdream, filiale Cybersécurité du Groupe Hub One, propose aux comptes publics et privés une offre globale de solutions…”

51-200Employees
56Contacts tracked
20Verified emails
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The 25 largest Sysdream competitors and alternatives

Ranked by team size
Top 25 of 751 companies matching Sysdream at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Sysdream (100% = identical). Data refreshed Oct 29, 2026.
#CompanyHQEmployeesSimilarityVerified emails
1Site سايتRiyadh, SA501-1,00086%58 contacts →
2I-TracingCourbevoie, FR1,001-5,00085%399 contacts →
3Ultraviolet CyberMclean, US501-1,00085%270 contacts →
4Paramount Computer SystemsAE201-50086%120 contacts →
5Secure Soft S.A.CSantiago De Surco Lima, PE51-20086%88 contacts →
6PT Itsec Asia TBKJakarta Selatan, ID201-50086%53 contacts →
7SafewaySao Paulo, BR201-50086%10 contacts →
8Kudelski SecurityCheseaux, CH201-50087%194 contacts →
9SK ShieldusKR5,001-10,00086%9 contacts →
10NovacoastWichita, US201-50086%202 contacts →
11Esec Forte TechnologiesGurugram, IN201-50086%210 contacts →
12BridewellReading, GB201-50086%202 contacts →
13Ebryx Pvt. LTDLahore, PK201-50086%105 contacts →
14OpliumSao Paulo, BR201-50085%122 contacts →
15Trillium Information Security SystemsToronto, CA51-20085%74 contacts →
16Cybergate DefenseAbu Dhabi, AE51-20087%90 contacts →
17Fox-ItGk, NL201-50086%120 contacts →
18Netdata CybersecurityBogota D.C., CO201-50086%75 contacts →
19ProtergoKota Jakarta Selatan Daerah Khusus Ibukota Jakarta South Jakarta, ID51-20086%99 contacts →
20DAGMAKatowice, PL201-50086%6 contacts →
21Safeaeon INCPleasanton, US51-20085%33 contacts →
22NetsecurityOslo, NO51-20087%88 contacts →
23PotechLarnaca, CY51-20085%4 contacts →
24Tribastion Technologiesn/a51-20086%62 contacts →
25Network SecureFortaleza, BR51-20085%54 contacts →

Showing the 25 largest of 751 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 Sysdream, 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 Sysdream 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 Sysdream lookalikes?

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

What companies are similar to Sysdream?

The largest companies similar to Sysdream are Site سايت, I-Tracing, Ultraviolet Cyber and Paramount Computer Systems. The table above shows the 25 largest of the 751 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 Sysdream'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 4,783 verified emails and direct dials tracked across all 751 matched companies.

Who are Sysdream's biggest competitors?

The largest Sysdream competitors by measured business-description similarity are Site سايت, I-Tracing, Ultraviolet Cyber and Paramount Computer Systems. Every company here does what Sysdream does at 85%+ similarity, ranked by team size.

What are the best Sysdream alternatives?

The closest Sysdream alternatives are the companies whose own business descriptions match Sysdream'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.

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