Rio Tinto vs BHP CEO Salary 2026: Why Executive Pay Benchmarks Differ

Rio Tinto's proposal to lift CEO Simon Trott's target remuneration by 56% raises an obvious question: how does that compare with BHP?

A simple headline comparison risks giving the wrong answer. Rio Tinto's proposed £9.8 million target package is a forward-looking reward opportunity that still needs shareholder approval. BHP's recently published FY2026 remuneration received by its former CEO, Mike Henry, is a historical outcome under a different incentive framework. Meanwhile, Brandon Craig became BHP CEO on 1 July 2026 and has a separately disclosed annual base salary.

For Australian boards, the lesson is that a remuneration benchmark is only useful when the pay measure, executive role, period and peer selection are comparable.

Rio Tinto and BHP CEO remuneration: what is actually comparable?

Sources: Reuters, 28 October 2026 and BHP FY2026 Annual Report / SEC filing.

Do not compare £9.8m directly with US$10.251m as though both figures were CEO salary. The first is a proposed target opportunity; the second is a remuneration-received measure for a different person and reporting period.

What is Rio Tinto proposing?

Reuters reported on 28 October 2026 that Rio Tinto was consulting investors on increasing CEO Simon Trott's target remuneration from approximately £6.3 million to £9.8 million, or 56%.

The proposal would raise the maximum short-term incentive from 200% to 300% of base salary and increase the long-term incentive opportunity cited in the reporting from 500% to 900% of base salary. The proposed changes would apply over a three-year period, subject to the policy approvals and applicable performance conditions.

The company has broadened its comparison group beyond mining to include companies such as Chevron, ExxonMobil and GE Aerospace. This shift in peer selection is one of the most important parts of the proposal.

What did BHP disclose for FY2026?

BHP's FY2026 report identifies a CEO transition: Mike Henry stepped down on 30 June 2026, and Brandon Craig assumed the role from 1 July.

Craig's disclosed annual base salary is US$1.9 million, plus pension contributions of 10% of salary and incentive opportunities under BHP's CDP and LTIP consistent with the previous CEO framework.

BHP separately disclosed the following FY2026 remuneration received for outgoing CEO Mike Henry:

The remuneration-received total is a voluntary, non-statutory and unaudited measure. The CDP outcome includes deferred rights not necessarily immediately available as cash; readers should not equate this total with unrestricted cash salary. BHP explains why its statutory accounting remuneration differs.

BHP also reported that Henry's FY2026 CDP outcome was 118% of target, equivalent to 79% of the maximum outcome, and that its FY2026 LTIP vested at 40%.

Source: BHP 2026 Annual Report, remuneration report.

How can a peer group change the CEO salary benchmark?

The decision to benchmark an executive against a different group can change the apparent market rate without changing the job.

A mining-only peer group may focus on production, capital intensity, commodity exposure and operational safety. A broader global-industrials group might add diversified energy, aerospace and engineering companies, bringing different executive labour markets and equity compensation conventions.

A defensible board paper should therefore show the results of both peer groups and explain the influence of any higher-paying outliers.

For example, suppose a hypothetical remuneration benchmark has a median target package of A$7 million using a mining peer group but A$10 million with a broader international group. That is an illustrative mathematical example, not Rio Tinto's actual peer-group statistics. The question for the committee is whether the expanded comparison better represents the executive talent market or simply changes the number.

A practical CEO remuneration benchmarking framework

When comparing Rio Tinto, BHP or other global ASX businesses, standardise these elements before ranking outcomes:

The result should be a range of defensible market comparisons, not one isolated median that appears authoritative without explaining the underlying data.

Does Rio Tinto's proposal mean BHP will increase CEO pay?

There is no basis to treat a competitor's proposed package as evidence that BHP will follow it. Executive remuneration committees can consider market developments, but should also weigh role scope, retention, succession, pay-for-performance sensitivity and investor expectations.

The proposed Rio Tinto framework could be an important reference point for future global mining CEO benchmarks, particularly if shareholders approve it. Until then, it remains a proposed opportunity, not a realised market transaction.

What Australian boards should take away

When assessing executive remuneration, comparing the wrong measures can be more misleading than using the wrong companies. A credible analysis separates fixed pay, target opportunity, maximum opportunity, statutory remuneration and remuneration received.

Remunera's executive benchmarking service helps boards and remuneration committees choose relevant comparators and explain what market data actually means. Contact Remunera to discuss an independent executive remuneration review.

Information current to 30 October 2026. Rio Tinto's proposal had not been approved. BHP amounts are in US dollars unless otherwise stated.