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List of crypto companies in Île-de-France

Tamtam tracks 44 crypto companies headquartered in Île-de-France. This list ranks all of them by number of employees on LinkedIn, led by Ledger, Ledqer and Sorare. Their median headcount is 16. Half of them were founded in 2018 or later. The most common headquarters are Paris (40).

🇫🇷 Île-de-France44 companiesUpdated Nov 13, 2026

These crypto companies in Île-de-France are mainly mid-sized to young firms, with a strong focus on financial services, software development, and computer security. Ledger develops hardware wallets and services for managing crypto assets. Sorare builds fantasy sports platforms with digital assets, while Zama specializes in homomorphic encryption for privacy in cloud and blockchain. Flowdesk offers market-making and custody for digital assets, and Kaiko provides cryptocurrency market data and analytics.

A clear pattern among these companies is their concentration in Paris, indicating the city as a central hub for crypto innovation in the region. Most were founded between 2014 and 2020, suggesting a relatively young but rapidly growing sector.

#CompanyIndustryHeadquarters EmployeesFounded
1
Ledgerledger.com

Develops products and services for individuals and companies to securely buy, store, swap, grow, and manage crypto assets, including hardware wallets.

Computer and Network Security 🇫🇷 Paris 796 2014
2
Ledqercommerce.gouv.ci

Helps individuals and institutions buy, store, manage, and protect digital assets including cryptocurrencies, NFTs, and future digital identity assets securely, offering Web3 infrastructure.

Financial Services 🇫🇷 Paris 351 2014
3
Soraresorare.com

Innovative team building the future of fantasy sports with opportunities for immediate impact and collaboration with smart, creative individuals in Paris and the US

Technology, Information and Internet 🇫🇷 Paris 240 2018
4
Zamazama.org

Development of homomorphic encryption technology enabling end-to-end encrypted applications to ensure privacy across cloud and blockchain environments.

Software Development 🇫🇷 Paris 236 2020
5
Flowdeskflowdesk.co

A globally-based fintech company specializing in crypto finance, offering digital assets services such as market-making, custody, brokerage, and treasury management

Financial Services 🇫🇷 Paris 225 2020
6
Kaikokaiko.com

Leading provider cryptocurrency market data, analytics, indices. Empowering market participants with global connectivity to real-time and historical data feeds across exchanges.

Financial Services 🇫🇷 Paris 214 2014
7
KRYPTOSPHERE®kryptosphere.org

It focuses on democratizing digital assets and blockchain technology through education, consulting, and technical development in various emerging technologies.

Technology, Information and Internet 🇫🇷 Paris 193 2017
8
Kilnkiln.fi

Institutional yield management platform providing access to staking and DeFi strategies across multiple proof-of-stake networks for custodians, wallets, exchanges, and asset managers.

Software Development 🇫🇷 Paris 120 2018
9
DFNSdfns.co

Provides Wallets-as-a-Service for fintechs and enterprises, enabling secure digital asset management through APIs and advanced security features.

Technology, Information and Internet 🇫🇷 Paris 86 2020
10
Morphomorpho.org

Decentralized platform enabling businesses to access scalable crypto-backed loans, embedded lending, and custom yield solutions with $10B+ deposits.

Financial Services 🇫🇷 Paris 78 2021
11
Nomadic Labsnomadic-labs.com

Specializes in core development, evolution, and adoption of the Tezos blockchain protocol across France, Luxembourg, Belgium, and Germany.

Software Development 🇫🇷 Paris 66 n/a
12
Coinhousecoinhouse.com

Provides regulated crypto investment services, including brokerage, custody, and asset management, for individuals and businesses, prioritizing trust, expertise, and personalized service.

Financial Services 🇫🇷 Paris 65 2015
13
CRYPTO INTELLIGENCE AGENCYcia.news

Specializing in marketing and press relations, this consultancy agency provides expert services to help businesses enhance their brand presence

Advertising Services 🇫🇷 Paris 61 2018
14
Paris Blockchain Weekparisblockchainweek.com

The company organizes the Summit event as part of the Paris Blockchain Week, focusing on EU regulation and various blockchain topics

Events Services 🇫🇷 Paris 58 2018
15
Spikospiko.io

Development of a platform enabling 24/7 issuance and transfer of internet-native financial instruments, focusing on money market funds in EUR and USD.

Financial Services 🇫🇷 Paris 50 2023
16
NovaTrackadents.com

A blockchain-based platform revolutionizing supply chain traceability by tokenizing data, enhancing security, transparency, and efficiency for businesses globally

IT Services and IT Consulting 🇫🇷 Greater Paris Area 46 n/a
17
Arianeearianee.org

Open interoperable digital product passport solutions for durable goods promoting circularity data compliance and post-purchase engagement through user owned customer data infrastructure.

IT Services and IT Consulting 🇫🇷 Paris 44 2018
18
Melanion Capitalmelanion.com

Research-driven investment management firm focused on alternative and quantitative investments, pioneering Bitcoin ecosystem exposure through regulated UCITS ETFs, making digital finance accessible.

Investment Management 🇫🇷 Paris 33 2012
19
Rcube Asset Managementrcube.com

Investment management platform specializing in liquid alternative strategies, particularly niche, capacity-constrained approaches for differentiated, uncorrelated alpha, notably in digital assets.

Financial Services 🇫🇷 Paris 29 2013
20
Capital Bcptlb.com

A leading French company specializing in blockchain technology support, offering expertise to diverse industries globally with a team of 280 dedicated professionals

IT Services and IT Consulting 🇫🇷 Puteaux 29 2018
21
Proof of Talkproofoftalk.io

Capped executive summit for blockchain founders and institutional allocators focusing on concentrated networking, merit-based speaking, and strategic digital asset business scaling.

Events Services 🇫🇷 Paris 28 2022
22
Fashion Coincoin.fashion

The company provides a pure P2P electronic cash solution tailored for Generation Z's mass use Find more information at the provided link

Technology, Information and Internet 🇫🇷 Paris 16 2017

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23
Danapaydanapay.io

A decentralized blockchain technology connecting African individuals and businesses to conduct low-cost, fast financial transactions via USSD and SMS, without operator constraints

Internet Publishing 🇫🇷 Saint-Ouen 16 2017
24
PECULIUMpeculium.io

Offers an AI-powered platform for individuals and institutions to manage and optimize cryptocurrency investments, simplifying crypto market navigation.

Financial Services 🇫🇷 Nanterre 12 2017
25
Lightencylightency.io

Enabling negative carbon impact utility tokens, community governance for energy, traceability of investments and green energy production, transforming carbon offsets into investable assets.

Financial Services 🇫🇷 Paris 12 2017
26
Paymiumpaymium.com

Established in 2011, this Paris-based company offers a Bitcoin exchange platform and a marketplace for trading crypto-assets with over 220,000 customers

IT Services and IT Consulting 🇫🇷 Paris 11 2011
27
BYKEPbykep.com

BYKEP enables easy access to cryptocurrencies for everyone through a network of 30,000 retail outlets across Europe and user-friendly web/mobile solutions

Financial Services 🇫🇷 Paris 10 2018
28
HedgeGuardhedgeguard.com

Provides bank-grade technology for crypto and traditional investment managers, including trading, portfolio management, fund administration, and outsourced middle office services.

Financial Services 🇫🇷 Paris 9 2006
29
Atkaatka.io

Supports pioneering teams in bootstrapping crypto networks and protocols, offering end-to-end incubation for new projects in the crypto space.

Financial Services 🇫🇷 Paris 9 2018
30
Rebindrebind.co

Provides a self-custodial app enabling global users to access decentralized finance easily, ensuring financial sovereignty without intermediaries or risks.

Financial Services 🇫🇷 Paris 7 2024
31
Leofinanceinleo.io

A financial platform creating crypto-backed fiat loans to allow instant access to cryptocurrency wealth without selling off assets Promotes HODL culture

Financial Services 🇫🇷 Paris 7 2017
32
BTU Protocolbtu-protocol.xyz

Connect with the BTU Community to empower and support innovative disruptors in various platforms

Technology, Information and Internet 🇫🇷 Paris 6 2018
33
amalea.com - .//. Amaleaamalea.com

The company offers a marketing automation crypto system with Amalea, a Crypto VoiceBot integrating XR, Advergaming, CAAAS, and artificial intelligence technologies

Other 🇫🇷 Paris 5 2019
34
ON-X Blockchain (Chain Accelerator)on-x.com

A European leader in blockchain consulting offering project development, training, and support with a focus on marketing and community building

Technology, Information and Internet 🇫🇷 Paris 5 2018
35
laCollection.iolacollection.io

laCollection issues limited digital editions of artworks (NFTs) authenticated by art institutions and artists, providing certified collectibles to art enthusiasts

Artists and Writers 🇫🇷 Paris 5 2021
36
Web3 Addicts DAOlinktr.ee

A French-speaking community DAO promoting DAO technology through decentralized governance, voting, project tracking, multi-signature wallet, and rewarding active members with NFTs Join us on Discord!

Technology, Information and Internet 🇫🇷 Paris 5 2021
37
KALICHAINkalichain.com

Innovative blockchain platform merges NFC and NFT technology to certify and trace physical goods, enhancing transparency, security, and trust for brands and consumers

Blockchain Services 🇫🇷 Paris 4 2023
38
Adamikadamik.io

Provides a scalable SaaS API platform for enterprises to integrate, read, and write on-chain data across multiple blockchains seamlessly.

Blockchain Services 🇫🇷 Paris 3 2024
39
Wagmi Studiowagmi-studio.com

Independent French agency providing end-to-end Web3 services including NFT creation, smart contract development, auditing, and project management.

Technology, Information and Internet 🇫🇷 Paris 3 2022
40
Codexcodex.capital

A platform for financial institutions offering cryptocurrency portfolio management and algorithmic trading services

Financial Services 🇫🇷 Paris 2 2018
41
BitSCORbitscor.com

This company offers data, services, and research in the crypto space, focusing on sustainable finance and ESG ratings for web3 players

Software Development 🇫🇷 Paris 2 2022
42
Nemeosnemeos.finance

Provides DeFi-as-a-Service solutions enabling Web3 projects to integrate lending and flexible NFT payment options easily and effectively.

Financial Services 🇫🇷 Paris 2 2023
43
0Fx Protocol0fx.xyz

Revolutionizing Web3 optimization through pioneering DeFi frameworks, unlocking blockchain potential for equitable economic systems, and fostering adoption of decentralized solutions

Blockchain Services 🇫🇷 Paris 1 2023
44
Unirisarchethic.net

Develops decentralized software services and applications operating on Archethic Blockchain, providing cutting-edge solutions across various industries and use cases.

IT Services and IT Consulting 🇫🇷 Paris 1 2017

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

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The same list elsewhere in France

The same list elsewhere