The Orange Pages / Bitcoin Companies
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16 Listings
Bitcoin Companies
Leading Bitcoin-only companies building infrastructure, financial services, and the future of money.
These are the companies pushing Bitcoin forward — from Blockstream's Liquid sidechain and satellite network to Lightning Labs building the payment layer, Start9 making sovereign computing accessible, and Coinkite manufacturing the most trusted hardware wallets. This directory spotlights Bitcoin-native businesses that are building real products, not just trading tokens.
bitcoin companies
bitcoin infrastructure
Lightning Labs
Blockstream
bitcoin startup
bitcoin-only business
bitcoin financial services
bitcoin industry
Related: Development & Tools · Mining & Infrastructure · Payment Processors · Communities & Events
Blockstream
Published
Bitcoin and digital asset infrastructure.
Major Bitcoin infrastructure company founded by hashcash inventor Adam Back. Develops Core Lightning (c-lightning), the Liquid sidechain for confidential transactions and faster settlements, Blockstream Jade hardware wallet, Blockstream Satellite for receiving Bitcoin blocks via satellite without internet, and Blockstream Mining. A cornerstone of Bitcoin's technical ecosystem, pushing the boundaries of Layer 2, privacy, and resilience.
Accepts BTCLightningOpen Source
Lightning Labs
Published
Lightning Network infrastructure.
The company behind LND, the most widely used Lightning Network implementation powering instant Bitcoin payments. Also developing Taproot Assets protocol for issuing stablecoins and other assets on Bitcoin and Lightning. Led by Elizabeth Stark, Lightning Labs drives the infrastructure that enables millions of Lightning transactions daily. Essential for the growing ecosystem of apps, wallets, and services building on Bitcoin's payment layer.
Accepts BTCLightningOpen Source
Spiral
Published
Lightning Development Kit and Bitcoin research.
Bitcoin-focused subsidiary of Block (formerly Square), founded by Jack Dorsey. Develops the Lightning Development Kit (LDK), enabling any app to embed Lightning payments without running a full node. Also funds open-source Bitcoin developers through grants, supporting protocol research, wallet development, and privacy improvements. A key funder and builder in the open-source Bitcoin developer ecosystem.
Accepts BTCLightningOpen Source
Start9
Published
Personal sovereign server for freedom tech.
Builds StartOS, a Linux-based operating system for running Bitcoin nodes, Lightning nodes, and 30+ self-hosted applications on personal hardware. Features a marketplace of one-click installable services including Bitcoin Core, LND, Mempool, Nostr relays, and password managers. The most polished path to digital sovereignty — own your data, run your node, host your services without cloud dependencies.
Accepts BTCLightningNo-KYCOpen Source
Voltage
Published
Bitcoin Lightning infrastructure platform.
Cloud platform for deploying and managing Lightning Network nodes without hardware setup. Spin up LND or Core Lightning nodes in minutes with enterprise-grade reliability, automatic backups, and monitoring. Ideal for businesses building Lightning-powered products, payment processors needing high-availability routing nodes, or developers testing Lightning applications. Based in Austin, Texas — the go-to infrastructure provider for scaling Lightning commercially.
Accepts BTCLightning
Unchained
Published
Bitcoin financial services and multisig custody.
Bitcoin-native financial services company offering collaborative multisig custody where you always hold the majority of keys. Products include Bitcoin-backed loans without selling your BTC, Bitcoin IRA for tax-advantaged retirement savings, inheritance planning for passing Bitcoin to heirs, and trading desk for large purchases. Based in Austin, Texas — the leading provider of Bitcoin financial services that don't require surrendering custody of your keys.
Accepts BTC
NYDIG
Published
Vertically integrated Bitcoin financial services.
New York-based Bitcoin-only financial firm offering institutional custody, trading, lending, and mining infrastructure services under a New York Trust Company charter. Sub-custodian for U.S. Bank's institutional Bitcoin program and a key player in the Bitcoin ETF custody ecosystem. One of the most regulated and institutionally credible pure-Bitcoin companies in the United States.
Accepts BTC
BitGo
Published
Institutional Bitcoin custody and financial services.
Pioneering Bitcoin custody company offering multi-signature wallets, staking, trading, and lending services to over 1,500 institutional clients with $90+ billion in assets under custody. Received OCC national bank charter approval in 2025 and filed for a $200M NYSE IPO. The gold standard for institutional-grade Bitcoin multisig custody since 2013.
Accepts BTC
Casa
Published
Collaborative multisig Bitcoin custody for individuals.
Bitcoin-first self-custody service offering guided setup for 2-of-3 and 3-of-5 multisig vaults with Casa holding one key as a backup — you keep the majority. Also provides inheritance planning tools, emergency key recovery, and dedicated onboarding support. Designed for individuals and families who want hardware wallet security without managing solo multisig complexity.
Accepts BTC
Ledn
Published
Bitcoin-backed loans and savings accounts.
Toronto-based Bitcoin financial services company offering USD loans collateralized by Bitcoin, B2X (leveraged Bitcoin), and savings accounts that generate yield on Bitcoin holdings. Licensed and regulated, with a proof-of-reserves attestation process to verify client assets. For Bitcoiners who want liquidity without selling their stack.
Accepts BTC
Fold
Published
Earn Bitcoin on every purchase.
Bitcoin rewards debit card and financial app that converts everyday spending into Bitcoin cashback — linked to Visa with instant sats rewards on every transaction. Also offers recurring Bitcoin buys (DCA) and privacy-focused financial tools. For Bitcoiners who want to earn and stack sats passively through day-to-day life.
Xapo Bank
Published
The world's first Bitcoin-integrated private bank.
Gibraltar-licensed private bank that holds both US dollar deposits and Bitcoin in the same regulated account, earning interest on both with FDIC-equivalent deposit insurance. Offers a debit card, SWIFT transfers, and instant Bitcoin-to-USD conversion. For high-net-worth Bitcoiners who want regulated banking with Bitcoin as a first-class citizen.
Accepts BTCLightning
AnchorWatch
Published
Bitcoin custody with Lloyd's of London insurance.
First Bitcoin custody provider to offer underwritten insurance for self-custody Bitcoin through Lloyd's of London, using Trident Vault multisig technology. Clients hold their own keys in a multisig setup while AnchorWatch provides the insurance policy that protects against theft and key loss. A breakthrough for fiduciaries, funds, and serious HODLers who need institutional-grade security with third-party insurance.
Accepts BTC
JAN3
Published
Accelerating Bitcoin adoption worldwide.
Bitcoin company founded by Samson Mow focused on sovereign Bitcoin adoption — working with nation-states, institutions, and developers to integrate Bitcoin at scale. Creator of the Aqua wallet and architect of several national Bitcoin initiatives. Named for January 3rd, the date of Bitcoin's genesis block, embodying long-term conviction in Bitcoin as global monetary infrastructure.
Accepts BTCLightningNo-KYC
Ten31
Published
The Bitcoin-only venture fund.
First dedicated Bitcoin-only venture fund investing exclusively in companies and protocols that strengthen the Bitcoin ecosystem — no altcoins, no blockchain projects. Portfolio includes mining companies, infrastructure providers, financial services, and applications that grow Bitcoin's reach and utility. Named for Bitcoin's block subsidy cap: 21 million coins, 10^31 satoshis of potential.
Lava
Published
Non-custodial Bitcoin-secured loans.
Bitcoin lending platform where you secure a USD loan using Bitcoin as collateral — without giving up custody of your coins until liquidation thresholds are crossed. Uses a non-custodial smart contract architecture so neither party can run off with the Bitcoin during the loan term. Borrow dollars, hold your Bitcoin, never sell the dip.
Accepts BTC
What You'll Find Here
Financial Services
Bitcoin-native lending, borrowing, savings, and insurance services.
Infrastructure Providers
Companies building core Bitcoin infrastructure, APIs, and developer tools.
Bitcoin-Native Businesses
Companies operating primarily on a Bitcoin standard, from payroll to treasury.
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