Lightning Labs

lightning.engineering

BTCPay Server

btcpayserver.org

OpenTimestamps

opentimestamps.org

Blockonomics

blockonomics.co

Breez

breez.technology

Bylls

regionMontreal, Canada

bylls.com

1APayment

1apayment.com

Cyclebit

regionSweden

cyclebit.io

Circle

regionBoston

circle.com

RaspiBlitz

github.com

Mycelium Gear

gear.mycelium.com

Money Button

regionSan Francisco, California

moneybutton.com

Living Room of Satoshi

livingroomofsatoshi.com

Bitcoin Lightning Network

lightning.network

Lamium

lamium.io

CoinSimple defunct

regionHong Kong

coinsimple.com

Coinbase Commerce

parent coCoinbase

commerce.coinbase.com

ChangeTip

regionSan Francisco

Chain

regionSan Francisco, California

chain.com

Canadian Bitcoins

canadianbitcoins.com

BitVoucher

bitvoucher.co

Bitcoin Web Hosting

bitcoinwebhosting.net

APTO

regionDenver, Colorado

aptopayments.com