Circle Alliance Directory

Alliance Program members represent a global ecosystem of organizations working together to innovate and expand financial inclusion for billions of people around the world

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143 results
Due Diligence & Advisory
PR & Communications
Security
Halborn
Halborn
Award-winning blockchain cybersecurity.
Hashlock
Hashlock
Industry leading Web3 security and auditing firm.
Heights Labs
Heights Labs
Deanonymizing public blockchains for large-scale asset recovery. Heights Labs works to eliminate global digital asset crime.
Hex Trust
Hex Trust
Hex Trust is a financial institution for digital assets offering custody, staking, trading and investment solutions for token issuers, institutional investors, and service providers seeking secure access to the digital asset economy.
Hexens
Hexens
Hexens provides world-class security reviews and built the first scalable security tooling to protect the future of Web3. Our services include smart contract audits, novel cryptography audits, penetration testing, and more.
IZILAB
IZILAB
Empowering Francophone Africa's blockchain future through education, innovation, and sustainable development in the Web3 ecosystem.
Immunefi
Immunefi
One Platform. Unified Security Operations. Complete Onchain Protection. Over $180B of user funds protected across 500+ protocols.
Inca Digital
Inca Digital
Inca Digital collects complex data and turns it into clear, risk‑focused intelligence for crypto and banking.
Inco
Inco
Confidential stablecoins for B2B payments, payroll, and remittances on public blockchains.
Introduction.com
Introduction.com
Curating a community focused on IRL events, digital networking, thought leadership, and matchmaking. We host global events in New York, San Francisco, Miami, Singapore, Dubai, and other emerging tech hubs around the world.
Iron Key Capital
Iron Key Capital
Private equity holding company and venture studio built for a venture capital landscape transformed by AI.
KINFY
KINFY
Supporting individuals and professionals navigate crypto asset investments with a secure approach, exclusive technological tools, and trusted partners.
Keyring Network
Keyring Network
zk-KYC tools for instant verification in DeFi.
LatAIm
LatAIm
Empowering Latin American businesses with expert payment and stablecoin solutions.
Ligero
Ligero
Compliant private payments and payroll across chains and wallets.
Liminal
Liminal
Liminal Custody is a leading provider of digital asset custody and wallet infrastructure solutions with a strong presence across APAC and MENA.
MLabs
MLabs
Blockchain & AI Development Specialists | Haskell & Rust | Cardano Ecosystem Core Contributors
Marilyn PR
Marilyn PR
Strategy. Storytelling. Solutions. We build hype, scale communities, and turn visions into movements.
MaximusChain
MaximusChain
MaximusChain, a Goliath Engineering subsidiary, is a developer of blockchain solutions like the Adaptive Compliance Ledger™ (ACL) — a protocol-level compliance and fraud firewall layer making networks more secure and regulator-ready.
Modexia
Modexia
Welcome to the machine-to-machine economy.
Monethic
Monethic
Cutting-edge cybersecurity services.
NTT DATA
NTT DATA
Driving global innovation, unlocking global opportunities, and powering the future of payments.
Nethermind
Nethermind
Nethermind is a blockchain research and software engineering company trusted by enterprises and developers worldwide.
NonceBlox
NonceBlox
Leading Web3 development studio building commercially scalable blockchain products and solutions.
Nova Horizon
Nova Horizon
Guiding Web3 projects to new horizons.
Octane
Octane
We find critical vulnerabilities in smart contract code using AI.
Odin Audit
Odin Audit
Comprehensive security audits for smart contracts and blockchain protocols. Protect your project with industry-leading security expertise.
Ojo Network
Ojo Network
The Ojo Network is a Risk Management Network for DeFi, aimed at preventing the next DeFi collapse.
Olympix
Olympix
Proactive smart contract security tools for engineers.
OpenVPP
OpenVPP
OVPP is building the internet of energy by providing regulated and revenue grade digital asset rails for power and utility providers.
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