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RIO TINTO LTD

For the period ended Dec 31, 2025. Filed Feb 19, 2026.

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About this filing

The yearly report of a company based outside the US. It covers much of what a 10-K does, and may follow accounting rules other than US ones.

FY2025 · Filed Feb 19, 2026

RIO$83.73+0.7%Stored close · as of Nov 6, 2026
See the whole filing, with its images and exhibits

Cautionary statement about forward-looking statements

This report includes “forward-looking statements” within the meaning

of the Private Securities Litigation Reform Act of 1995.

All statements other than statements of historical facts included in

this report, including, without limitation, those regarding Rio Tinto’s

financial position, business strategy, plans and objectives of

management for future operations (including development plans and

objectives relating to Rio Tinto’s products, production forecasts, and

reserve and resource positions), are forward-looking statements.

The words “intend”, “aim”, “project”, “anticipate”, “estimate”, “plan”,

“believes”, “expects”, “may”, “should”, “will”, “target”, “set to” or

similar expressions, commonly identify such forward-looking

statements.

Such forward-looking statements involve known and unknown risks,

uncertainties and other factors which may cause the actual results,

performance or achievements of Rio Tinto, or industry results, to be

materially different from any future results, performance or

achievements expressed or implied by such forward-looking

statements. Such forward-looking statements are based on

numerous assumptions regarding Rio Tinto’s present and future

business strategies and the environment in which Rio Tinto will

operate in the future. Among the important factors that could cause

Rio Tinto’s actual results, performance or achievements to differ

materially from those in the forward-looking statements include, but

are not limited to:

an inability to live up to Rio Tinto’s values and any resultant damage

to its reputation; the impacts of geopolitics on trade and investment;

the impacts of climate change and the transition to a low-carbon

future; an inability to successfully execute and/or realise value from

acquisitions and divestments; the level of new ore resources,

including the results of exploration programs and/or acquisitions;

disruption to strategic partnerships that play a material role in

delivering growth, production, cash or market positioning; damage to

Rio Tinto’s relationships with communities and governments; an

inability to attract and retain requisite skilled people; declines in

commodity prices and adverse exchange rate movements; an

inability to raise sufficient funds for capital investment; inadequate

estimates of ore resources and reserves;

delays or overruns of large and complex projects; changes in tax

regulation; changes in environmental, social and governance

reporting standards; safety incidents or major hazard events; cyber

breaches; physical impacts from climate change; the impacts of

water scarcity; natural disasters; an inability to successfully manage

the closure, reclamation and rehabilitation of sites; the impacts of

civil unrest; breaches of Rio Tinto’s policies, standards and

procedures, laws or regulations; trade tensions between the world’s

major economies; increasing societal and investor expectations, in

particular with regard to environmental, social and governance

considerations; the impacts of technological advancements; and

such other risks identified in Rio Tinto’s most recent Annual Report

and accounts in Australia and the United Kingdom and the most

recent annual report on Form 20-F filed with the SEC or Form 6-Ks

furnished to, or filed with, the SEC. Forward-looking statements

should, therefore, be construed in light of such risk factors and

undue reliance should not be placed on forward-looking statements.

These forward-looking statements speak only as of the date of this

report. Rio Tinto expressly disclaims any obligation or undertaking

(except as required by applicable law, the UK Listing Rules, the

Disclosure Guidance and Transparency Rules of the Financial

Conduct Authority and the Listing Rules of the Australian Securities

Exchange) to release publicly any updates or revisions to any

forward-looking statement contained herein to reflect any change in

Rio Tinto’s expectations with regard thereto or any change in

events, conditions or circumstances on which any such statement

is based.

Nothing in this report should be interpreted to mean that future

earnings per share of Rio Tinto plc or Rio Tinto Limited will

necessarily match or exceed its historical published earnings

per share.

riotinto.com

This report is printed on paper certified in accordance with the FSC® (Forest Stewardship Council®) and is recyclable and acid-free.Pureprint Ltd is FSC certified and ISO 14001 certified showing that it is committed to all round excellence and improving environmental performance is an important part of this strategy.Pureprint Ltd aims to reduce at source the effect its operations have on the environment and is committed to continual improvement, prevention of pollution and compliance with any legislation or industry standards.Pureprint Ltd is a CarbonNeutral® Printing Company.Designed and produced by Black Sun Global. A Positive Change Group company.

6 St James’s Square

London SW1Y 4AD

United Kingdom

Level 43, 120 Collins Street

Melbourne VIC 3000

ITEM 19. EXHIBITS

Exhibits marked “*” have been filed as exhibits to this Annual report on Form 20-F and other exhibits

have been incorporated by reference as indicated.

INDEX

ExhibitNumberDescription
1.1Articles of Association of Rio Tinto plc (adopted by special resolution passed on 20 April 2009 and amended on 1 October 2009 and 8 April 2020) (incorporated by reference to Exhibit 1.1 of Rio Tinto plc Annual Report on Form 20-F for fiscal year ended 31 December 2020, File No. 1-10533)
1.2Constitution of Rio Tinto Limited (CAN 004 458 404) (as adopted by special resolution passed on 24 May 2000 and amended by special resolution on 18 April 2002, 29 April 2005, 27 April 2007, 24 April 2008, 20 April 2009, 7 May 2020 and 2 May 2024) (incorporated by reference to Exhibit 1.2 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2024, File No. 1-10533)
2.1*Description of securities
3.1**DLC Merger Implementation Agreement, dated 3 November 1995 between CRA Limited and The RTZ Corporation PLC relating to the implementation of the DLC merger (incorporated by reference to Exhibit 2.1 of Rio Tinto plc's Annual report on Form 20-F for the financial year ended 31 December 1995, File No. 1‑10533)
3.2DLC Merger Sharing Agreement, dated 21 December 1995 and amended on 14 April 2005, 29 April 2005 and 18 December 2009 between CRA Limited and The RTZ Corporation PLC relating to the ongoing relationship between CRA and RTZ following the DLC merger (incorporated by reference to Exhibit 3.2 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2009, File No. 1‑10533)
3.3RTZ Shareholder Voting Agreement, dated 21 December 1995 and amended on 18 January 2010 between The RTZ Corporation PLC, RTZ Shareholder SVC Pty. Limited, CRA Limited, R.T.Z. Australian Holdings Limited and The Law Debenture Trust Corporation p.l.c (incorporated by reference to Exhibit 3.3 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2009, File No. 1‑10533)
3.4CRA Shareholder Voting Agreement, dated 21 December 1995 and amended 18 January 2010 between CRA Limited, CRA Shareholder SVC Limited, The RTZ Corporation PLC and The Law Debenture Trust Corporation p.l.c., relating to the RTZ Special Voting Share (incorporated by reference to Exhibit 3.4 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2009, File No. 1‑10533)
4.1Rules of the Rio Tinto plc Equity Incentive Plan 2018, approved on 11 April 2018 and amended on 12 February 2019, 4 March 2021, 28 June 2021, 19 October 2023 and 8 May 2024 (incorporated by reference to Exhibit 4.1 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2024, File No. 1-10533)
4.2Rules of the Rio Tinto Limited Equity Incentive Plan 2018, approved on 2 May 2018 and amended on 12 February 2019, 4 March 2021, 28 June 2021 and 19 October 2023 and 8 May 2024 (incorporated by reference to Exhibit 4.2 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2024, File No. 1-10533)
4.3Arcadium Lithium plc Omnibus Incentive Plan, filed as exhibit 99.1 to Arcadium Lithium plc’s Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)
4.4Livent Corporation Incentive Compensation and Stock Plan, filed as exhibit 99.2 to Arcadium Lithium plc’s Registration Statement on Form S-8 filed with the Commission on January 4, 2024 (File No. 333-276377)
8.1List of subsidiary companies included on pages 230 to 236 in this report
11.1Securities Dealing Policy (incorporated by reference to Exhibit 11.1 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2024, File No. 1-10533)
12.1*Certifications pursuant to Rule 13a‑14(a) of the Exchange Act
13.1*Certifications furnished pursuant to Rule 13a‑14(b) of the Exchange Act (such certifications are not deemed filed for purpose of Section 18 of the Exchange Act and not incorporated by reference in any filing under the Securities Act)
15.1*Consent of KPMG LLP and KPMG, Independent Registered Public Accounting Firms
15.2*Consent of Qualified Persons for Technical Report Summary Pilbara
15.3*Consent of Qualified Persons for Technical Report Summary Escondida
16.1*Mine safety and health administration safety data
17.1*Guarantors and Issuers of Guaranteed Securities
96.1*Technical Report Summary Pilbara Operations
96.2*Technical Report Summary Escondida
96.3Technical Report Summary Oyu Tolgoi (incorporated by reference to Exhibit 96.3 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2022, File No. 1‑10533)
96.4Technical Report Summary Simandou (incorporated by reference to Exhibit 96.4 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2023, File No. 1‑10533)
97.1Incentive-Based Compensation Clawback Policy, approved on 19 October 2023 (incorporated by reference to Exhibit 96.5 of Rio Tinto plc Annual report on Form 20-F for the fiscal year ended 31 December 2023, File No. 1‑10533)
101*Interactive data files

Signature

The Registrants hereby certify that they meet all of the requirements for filing on Form 20-F and that they

have duly caused and authorised the undersigned to sign this Annual Report on their behalf.

Rio Tinto plcRio Tinto Limited
(Registrant)(Registrant)
/s/ Andy Hodges/s/ Tim Paine
Name: Andy HodgesName: Tim Paine
Title: Company SecretaryTitle: Company Secretary
Date: 19 February 2026Date: 19 February 2026
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