Argo Blockchain

Companies

Argo Blockchain is a British publicly traded Bitcoin mining company listed on both the NASDAQ (ARBK) and the London Stock Exchange (ARB). Founded in 2017, Argo operates large-scale Bitcoin mining facilities powered primarily by renewable energy, including a major facility in Quebec, Canada. The company is one of the few Bitcoin miners with a dual listing on major exchanges and has maintained a focus on sustainable mining. Argo holds Bitcoin on its balance sheet as part of its treasury strategy.

Details

Ceo: Justin Nolan
Public: Yes
Sector: mining
Ticker: ARBK / ARB
Exchange: NASDAQ / LSE
Known For: Dual-listed Bitcoin miner on NASDAQ and LSE; renewable energy mining focus
Market Cap: ~$300M (as of Q1 2026)
Company Type: Bitcoin Miner (Public)
Founded Year: 2017
Headquarters: London, UK
Stock Ticker: ARB
Holdings Date: 2025-Q4
Exchange Listed: LSE / NASDAQ
Holdings Source: BitcoinTreasuries.net, late 2024/early 2025
Bitcoin Holdings: ~3
Bitcoin Strategy: Bitcoin mining company listed on Nasdaq and LSE. Operates proof-of-work mining facilities earning Bitcoin through block rewards and transaction fees.
Bitcoin Holdings Date: 2025-Q4
Bitcoin Holdings Note: Argo sells most mined BTC to cover operations. Minimal BTC held on balance sheet (~2-3 BTC). Undergoing financial restructuring (Growler Mining acquisition).

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