Volt Group to acquire 4D Delta in $7.25 million deal to expand digital asset inspection capabilities

SYDNEY – Volt Group Ltd (ASX: VPR) said on Wednesday it will acquire Perth-based 4D Delta Pty Ltd, a profitable provider of digital asset inspection and condition monitoring technologies, in…

NNR November 12, 2025

London Stock Exchange

Robe River joint venture to invest $733 million to extend West Angelas iron ore mine in Western Australia

LONDON: Rio Tinto, Mitsui and Nippon Steel will invest $733 million1 (Rio Tinto share $389 million) to develop the West Angelas Sustaining Project, part of the Robe River Joint Venture in…

NNR October 7, 2025

London Stock Exchange

Rio Tinto reports resilient H1 2025 earnings amid portfolio diversification

Rio Tinto allocates $1b annual spend for mine closures, including Gove refinery rehabilitation LONDON: Rio Tinto announced first-half net earnings of $4.5 billion attributable to shareholders on Wednesday, down from $5.8…

Ali Mirza July 30, 2025

London Stock Exchange

Rio Tinto appoints Simon Trott as Chief Executive

LONDON: The Board of Rio Tinto has appointed Simon Trott to succeed Jakob Stausholm as Chief Executive, with effect from 25 August 2025. Simon, currently Iron Ore Chief Executive, has a track…

NNR July 15, 2025

Australian Exchange

Rio Tinto, Hancock Prospecting to Invest $1.61 billion in Australian iron ore project

PERTH: Rio Tinto and Hancock Prospecting will invest $1.61 billion to develop the Hope Downs 2 iron ore project in Western Australia’s Pilbara region, the companies announced. Rio Tinto’s share of…

NNR June 24, 2025

Australian Exchange

Rio Tinto, Codeleo form joint venture to develop lithium project in Chile

SANTIAGO: Rio Tinto and Chile’s state-owned Corporación Nacional Del Cobre de Chile (“Codeleo”) have signed binding agreements to develop a lithium project in the Salar de Maricunga, a high-grade lithium…

NNR May 20, 2025

Canadian Exchange

Rio Tinto to invest $1.2 billion in Isle-Maligne hydroelectric plant modernization

ALMA: Rio Tinto is investing $1.2 billion (CA$1.7 billion) to modernize its Isle-Maligne hydroelectric power plant, marking its largest single investment in hydroelectric assets since the 1950s. The renovation aims…

NNR May 15, 2025

Australian Exchange

Rio Tinto partners with Mitsui & Co. for Rhodes Ridge Joint Venture

SYDNEY: Rio Tinto has announced that Mitsui & Co. has entered into agreements to acquire a 40% interest in the Rhodes Ridge Joint Venture (RRJV) from Rio Tinto's partners. Mitsui…

NNR February 19, 2025

London Stock Exchange

Rio Tinto signs deal to acquire Arcadium Lithium for $6.7 billion

LONDON: Rio Tinto and Arcadium Lithium plc (NYSE: ALTM) announced a definitive agreement under which Rio Tinto will acquire Arcadium in an all-cash transaction for US$5.85 per share. The transaction…

Bernice Miles October 9, 2024

London Stock Exchange

Green Lithium and Rio Tinto to develop lithium supply chain commercial partnership

LONDON: Green Lithium, the UK-based, low-carbon lithium refinery developer, has today announced the signing of a memorandum of understanding to develop a lithium supply chain commercial partnership with Rio Tinto,…

NNR October 1, 2024

London Stock Exchange

Rio Tinto appoints Katie Jackson as Chief Executive of copper business

LONDON: Rio Tinto has appointed Katie Jackson to lead its Copper business, succeeding Bold Baatar, who as previously announced, will become Chief Commercial Officer later this year. Katie Jackson is…

Ali Mirza July 17, 2024

London Stock Exchange

Rio Tinto increases its shareholding in Sovereign Metals to 19.76%

Sovereign Metals Limited (ASX: SVM) announced that Rio Tinto Mining and Exploration Limited has exercised all its share options to increase its shareholding in Sovereign Metals to 19.76%.

NNR July 3, 2024