A comprehensive introduction to Rio Tinto Group in the UK and an analysis of its official website domain acquisition case.

Rio Tinto is a multinational mining and resources group founded in 1873, with businesses in coal, iron ore, copper, gold, diamonds, aluminum, and energy. In 2006, its pre-tax profit was approximately US$10.2 billion, with a turnover of US$25.4 billion.

Rio Tinto is one of the world's largest resource extraction and mineral product suppliers, the world's second-largest iron ore producer, and a global leader in the exploration, mining, and processing of mineral resources. Its main products include aluminum, copper, diamonds, energy products (coal and uranium), gold, industrial minerals, and iron ore.

I. Introduction to Rio Tinto Group

Rio Tinto Group is a global integrated mineral resources supplier. Founded on March 29, 1873, it is headquartered in London, UK. The current chairman is Dominic Barton, and CEO Simon Trotter will take over on August 25, 2025. Its main businesses cover the exploration, development, and processing of mineral resources such as iron ore, copper, aluminum, and lithium.

The Group's predecessor was a mining company established in 1873 by a consortium of European and American investors based on the development of the Tinto River copper mine in Spain.[36] After establishing a zinc company in 1905, it gradually expanded its global footprint. In 2007, it acquired Alcan for US$38.1 billion to expand its business.

In 2022, it established the China Technology Innovation Center to strengthen technological cooperation. In 2023, it signed a memorandum of understanding to participate in the China International Import Expo (CIIE) from 2024 to 2028 to deepen its layout in the Chinese market. In 2025, Rio Tinto acquired Arkadiyoum Lithium for $6.7 billion, becoming the world's third-largest lithium producer and ranking 264th on the Fortune Global 500 list. In 2025, it restructured its business, forming three core segments: iron ore, aluminum-lithium, and copper, achieving a net profit of $11.6 billion for the year.

II. Rio Tinto Group's Official Website Brand Domain Protection

Official Website Domain: Rio Tinto's official website domain is www.riotinto.com. In addition, Rio Tinto also has a Chinese website, riotinto.com.cn, used to showcase its business activities in China.

Speculated Protection Measures: Although there is no publicly available information directly regarding Rio Tinto's official website brand domain protection measures, based on general domain protection strategies, Rio Tinto may take the following measures to protect its official website brand domain. For example, choosing a reliable domain registrar with a good reputation and security mechanisms; enabling domain locking to prevent unauthorized transfer or modification; purchasing WHOIS privacy protection services to hide real names, addresses, phone numbers, and email addresses in domain registration information, reducing the risk of information leakage and attacks. Meanwhile, Rio Tinto may deploy DNSSEC to verify the authenticity and integrity of DNS responses through a digital signature mechanism, safeguarding the reliability of domain name resolution.

As a globally renowned mining company, Rio Tinto has achieved remarkable success in business expansion and brand building. Its official website's brand domain name is likely to receive comprehensive protection to ensure the brand's security and stability in cyberspace.

Company Name: Rio Tinto Group (UK)

Official Domain: riotinto.com

Domain Created: February 7, 1997

Country: United Kingdom

Headquarters Location: London, UK

Founded: March 29, 1873