Inactive Instrument

Governance Argo Blockchain London S.E.

ARB

GB00BZ15CS02

Blockchain & Cryptocurrency

Executive Committee: Argo Blockchain

Manager

Positions heldSince

Justin Nolan

Chief Executive Officer

22/03/2025

Jasmin Kaur

Compliance Officer

01/05/2021

Composition of the Board of Directors: Argo Blockchain

Director

CommitteesSince

Maria Perrella

60 year

Compensation Committee
Governance Committee
Nominating Committee
Audit Committee Chair	01/04/2022

Ralfe Hickman

Director/Board Member

12/12/2025

Justin Nolan

Director/Board Member

22/03/2025

Latest Appointments: Argo Blockchain

11/12	Argo Blockchain set to delist from London from Friday	AN
30/25/30	EARNINGS: Tortilla Mexican cuts outlook; Jadestone Energy swings to profit	AN
23/25/23	Mosman Oil and Gas receives "pivotal" bond approval	AN
22/25/22	Argo Blockchain plc Announces the Promotion of Charlotte Proctor-Worrall to the Position of Chief Financial Officer, Effective 22 September 2025	CI
22/25/22	UK's Argo Blockchain Names CFO	MT
22/25/22	Argo Blockchain promotes Charlotte Proctor-Worrall to CFO	RE
12/25/12	Argo Blockchain Terminates CFO	MT

More news

Former Officers and Directors: Argo Blockchain

Insider

Positions held

SinceUntil

Alana Marks

Human Resources Officer

01/03/2021

01/10/2025

Jim MacCallum

Chief Executive Officer	28/02/2025	22/03/2025
Director of Finance/CFO	05/04/2023	12/09/2025

Raghav Chopra

Director/Board Member	23/02/2022	06/08/2025
Independent Dir/Board Member	23/02/2022	06/08/2025

Matthew Shaw

Director/Board Member	17/07/2019	09/02/2023
Chairman	09/02/2023	27/06/2025
Independent Dir/Board Member	17/07/2019	27/06/2025

Thomas Chippas

Director/Board Member	27/11/2023	28/02/2025
Chief Executive Officer	27/11/2023	28/02/2025

Jean Esquier

Corporate Officer/Principal

12/07/2021

01/07/2024

Seif El-Bakly

Chief Executive Officer	09/02/2023	27/11/2023
Chief Operating Officer	08/04/2022	05/01/2024

Sarah Gow

Director/Board Member	29/07/2021	09/02/2023
Independent Dir/Board Member	29/07/2021	09/02/2023

Peter Wall

Director/Board Member	01/01/2020	29/07/2021
Chief Executive Officer	02/01/2020	09/02/2023
Chairman	29/07/2021	09/02/2023
Chief Operating Officer	-	02/01/2020

Sarah Miller

Public Communications Contact

01/01/2022

01/01/2023

Davis Zapffe

General Counsel

01/07/2021

01/01/2023

Theodore Papadakis

Corporate Officer/Principal

01/01/2022

01/01/2023

Alex Appleton

Director/Board Member	29/07/2021	29/12/2022
Director of Finance/CFO	04/09/2020	29/12/2022

Perry Hothi

Chief Tech/Sci/R&D Officer

01/01/2020

15/10/2022

Abdulrahman Hamdy

Chief Tech/Sci/R&D Officer

01/04/2022

Colleen Sullivan

Director/Board Member	29/07/2021	08/11/2021
Independent Dir/Board Member	29/07/2021	08/11/2021

Tom Divine

Investor Relations Contact

01/10/2021

James Savage

Director/Board Member	30/03/2020	29/07/2021
Director of Finance/CFO	05/05/2020	09/09/2020
Corporate Secretary	30/03/2020	29/07/2021

Ian MacLeod

Chairman

27/01/2020

29/07/2021

Marco D'Attanasio

Director/Board Member	21/07/2020	-
Independent Dir/Board Member	21/07/2020	29/07/2021

Timothy Le Druillenec

Director/Board Member	05/12/2017	25/06/2020
Director of Finance/CFO	-	05/05/2020
Corporate Secretary	-	30/03/2020

Neil Thapar

Public Communications Contact

01/05/2018

01/06/2020

Mike Edwards Edwards

Director/Board Member	-	16/05/2019
Chairman	16/05/2019	27/01/2020
Founder	-	27/01/2020
President	-	27/01/2020

Gil Penchina

Director/Board Member

01/02/2018

01/01/2020

Jonathan Bixby

Chairman	01/01/2017	16/05/2019
Founder	01/01/2017	16/05/2019

Laura Marissa Cullell

Public Communications Contact

Age distribution of managers

Parity Men Women

Male	4
Female	3

Of which Executive Committee

Male	1
Female	1

Of which Directors

Male	2
Female	1

Argo Blockchain plc is a United Kingdom-based blockchain technology company focused on large-scale mining of Bitcoin. It mines using purpose-built computers (or mining machines) to solve complex cryptographic algorithms (or verify or solve blocks) on the blockchain in exchange for rewards and fees denominated in the native token of that blockchain network. Its mining fleet primarily consists of Bitmain Antminer S19, S19 Pro, S19J Pro, and ePIC BlockMiners, all of which utilize advanced application-specific-integrated-circuits (ASICs) designed specifically for cryptocurrency mining. Its fleet of miners is operational in its Quebec facility, with additional hosted sites in North America. Its Baie Comeau location is over 40,000 square feet and operates around 15 megawatts (MW). The Baie Comeau hydroelectric dam generates 100% renewable power. The Company's subsidiaries include Argo Innovation Labs Inc., Argo Operating US LLC, and Argo Holdings US Inc.

Employees

Sector

Blockchain & Cryptocurrency

More about the company