Company lists · Data refreshed September 2026

Top 14 Nft platform security companies based in France

RevenueBase identified 31 nft platform security companies headquartered in France as of September 2026 and tracks 176 professional contacts across them, including 45 with verified work emails and 3 with mobile numbers. Paris is the largest hub.

This list covers nft platform security companies headquartered in France, 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 5, 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 5, 2026 86% judged on-target in blind review
31Companies
176Contacts tracked
45Verified emails
3Mobile numbers
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The 14 largest nft platform security companies based in France

Ranked by team size
Top 14 of 31 nft platform security companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to nft platform security 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceParis, FranceHQ checked Sep 5, 202611-5021 contacts →

Partial evidence

“Dowsers : : provides cutting-edge cybersecurity solutions and services which enhance trust in new digital assets such as cryptocurrencies, NFTs, smart contracts and digital…”

Source: RevenueBase Database · checked Sep 5, 2026
2Indirect evidenceChamps-sur-marne, FranceHQ checked Sep 5, 202611-5021 contacts →

Indirect evidence

“Pour de nombreuses entreprises, la thématique de la sécurité arrive après compromission.”

Source: RevenueBase Database · checked Sep 5, 2026
3Indirect evidenceParis, FranceHQ checked Sep 5, 202611-5015 contacts →

Indirect evidence

“Nous aidons les entreprises à sécuriser leurs actifs, tels que leurs applications web et leurs systèmes d'information, tout en renforçant la sécurité globale des organisations.”

Source: RevenueBase Database · checked Sep 5, 2026
4Indirect evidenceLyon, FranceHQ checked Sep 5, 202611-5014 contacts →

Indirect evidence

“We support organisations of all sizes and across all sectors with - penetration testing on all types of targets (web and mobile apps, infrastructure, networks, cloud, IoT, etc.)-…”

Source: RevenueBase Database · checked Sep 5, 2026
5Indirect evidenceParis, FranceHQ checked Sep 5, 20261-1010 contacts →

Indirect evidence

“Startup, VSE and SME specialists, at Cyber Experts, we build a solid digital rampart for your company, allowing it to strengthen itself against cyber attackers.”

Source: RevenueBase Database · checked Sep 5, 2026
6Indirect evidenceParis, FranceHQ checked Sep 5, 20261-1010 contacts →

Indirect evidence

“Chez High Jack, nous sommes bien plus que des accompagnateurs de digitalisation, nous sommes des catalyseurs de la transformation numérique de votre structure!”

Source: RevenueBase Database · checked Sep 5, 2026
7Indirect evidenceVannes, FranceHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“Spécialiste des technologies de l'information, Veyan est une société de conseil qui vous accompagne dans la sécurisation de votre patrimoine numérique.”

Source: RevenueBase Database · checked Sep 5, 2026
8Indirect evidenceParis, FranceHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“Blockchains Experts offers leading cybersecurity services for blockchain.”

Source: RevenueBase Database · checked Sep 5, 2026
9Indirect evidenceToulouse, FranceHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“Chez Anguis, nous sommes bien plus qu'une entreprise de sécurité informatique : nous sommes des architectes de la confiance numérique.”

Source: RevenueBase Database · checked Sep 5, 2026
10Partial evidenceParis, FranceHQ checked Sep 5, 20261-104 contacts →

Partial evidence

“UpcomingSeed #Marketplace #Vault #Grading #TCG #Collectibles #NFT #Tech #Retail #Fintech #DeFi #D.App #Web3.0 #FrenchTech Découvrez Thunder, le premier intermédiaire qui facilite…”

Source: RevenueBase Database · checked Sep 5, 2026
11Indirect evidenceJouy Sur Eure, FranceHQ checked Sep 5, 20261-104 contacts →

Indirect evidence

“AKAOMA – Your Cybersecurity Partner Since 2002, AKAOMA has been supporting businesses, institutions, and organizations in facing ever-growing cyber threats.”

Source: RevenueBase Database · checked Sep 5, 2026
12Indirect evidenceLille, FranceHQ checked Sep 5, 20261-103 contacts →

Indirect evidence

“We detect vulnerabilities, identify the most important assets, prioritize the most serious breaches, decide what actions to take, mitigate and control compliances and protect…”

Source: RevenueBase Database · checked Sep 5, 2026
13Indirect evidenceGrenoble, FranceHQ checked Sep 5, 20261-102 contacts →

Indirect evidence

“Le dragon qui veille sur votre trésor numérique Dans un monde où les données sont des joyaux précieux, EXOHSI se dresse contre l’ennemi, ce dernier, prêt à tout pour vous voler…”

Source: RevenueBase Database · checked Sep 5, 2026
14Partial evidenceParis, FranceHQ checked Sep 5, 20261-101 contacts →

Partial evidence

“Protecting your data from the most severe threats begins with a disciplined approach to securing your entire information technology infrastructure.”

Source: RevenueBase Database · checked Sep 5, 2026

Showing 14 of 31 nft platform security companies based in France

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Nft platform security companies based in France at a glance

As of Sep 5, 2026
25.6%Verified-email coverage
1.7%Mobile-number coverage
5.7Average contacts per company
1-10Median size (employees)
45.2%Largest-city concentration · Paris
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
6
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 nft platform security 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 France whose own description of what they do matches “nft platform security 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 nft platform security 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 nft platform security companies, and records with no verified work email. Companies headquartered outside France 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, 45 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 5, 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 nft platform security 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 nft platform security companies are there based in France?

RevenueBase identified 31 nft platform security companies headquartered in France 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?

Dowsers, headquartered in Paris, tops this list with the largest team on record.

Which city has the most nft platform security companies?

Paris leads with 14 headquartered companies, followed by Lyon (2) and Versailles (2).

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 45 verified decision-maker contacts tracked across these 31 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 5, 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.