TMC Metals (NASDAQ: TMC) reported a narrowed net loss of $60.1 million for the second quarter of 2026, compared to a $74.3 million loss in the same period of 2025. The improvement was primarily driven by non-operating gains, including an $18.5 million profit from shares issued by The Metals Royalty Company (TMCR), which offset a significant surge in exploration and evaluation expenses.

The company’s operational costs expanded sharply as it advanced its commercial deep-sea mining projects. Exploration and evaluation expenses jumped to $56.1 million from $10.5 million in Q2 2025, largely due to $37.5 million in charges recorded following the May signing of a development and operating agreement with Allseas. Of this amount, $34.8 million represents deferred costs payable only upon production commencement, while $2.4 million was settled in shares in July 2026.

Financial Performance

General and administrative (G&A) expenses rose to $15.6 million from $11.5 million year-over-year, attributed to higher share-based compensation. Other items contributed a gain of $11.6 million in Q2 2026, contrasting with a $52.3 million loss in the prior year quarter. Cash used in operating activities increased to $20.1 million from $10.7 million, though management noted this was largely due to a timing difference involving $9 million in tax withholdings remitted at the end of March.

What the Numbers Show

The narrowing net loss masks a significant divergence between operational spending and bottom-line results. While exploration costs surged by $45.6 million year-over-year, the net loss decreased by $14.2 million. This improvement is entirely attributable to non-operating factors, specifically the $11.6 million gain in other items versus the prior year's $52.3 million loss. Consequently, core operational profitability remains negative and is expanding in deficit as the company transitions from exploration to pre-production development phases.

Liquidity and Balance Sheet

As of June 30, 2026, TMC Metals reported liquidity of $143 million, defined as cash plus borrowing capacity, including $44 million available from an undrawn credit facility with Barron and Aris. Accounts payable and accrued liabilities stood at $52.1 million, of which $40.5 million is owed to Allseas for services provided. Management confirmed that $36.1 million of this liability is due only once production commences.

The company stated that its current cash position is sufficient to meet working capital and capital expenditure commitments for at least the next 12 months. Additionally, the Board of Directors decided against extending the expiration date of the 15 million public warrants from its 2020 SPAC transaction, citing that any extension would require extending private warrants that could dilute shareholders without generating incremental cash proceeds.

Strategic Updates

CEO Jared Barron highlighted progress in U.S. regulatory permitting, with NOAA advancing applications for USA A and USA B. The company is moving into the procurement phase for its first commercial nodule collection system with Allseas, targeting vessel commissioning in the fourth quarter of 2027. Onshore, feasibility work for a processing hub in Brownsville, Texas, known as "Nodule City," is nearing completion, with pre-feasibility engineering for a potential 12 million tonne per annum industry park almost finished.

The Seabed Disputes Chamber of the International Tribunal for the Law of the Sea (ITLOS) has unanimously ordered the International Seabed Authority (ISA) to respect the due process rights of TMC the metals company Inc.'s subsidiaries, Nauru Ocean Resources Inc. (NORI) and Tonga Offshore Mining Limited (TOML). The Chamber prescribed provisional measures to protect the rights of NORI and TOML in their proceedings against the ISA, marking the first contentious decisions issued by the Chamber under Part XI of the United Nations Convention on the Law of the Sea (UNCLOS). The ruling underscores the importance of judicial oversight and the rule of law within the international seabed minerals regime, where significant capital has been invested by ISA Member States and their sponsored entities.

The Chamber concluded that NORI and TOML have plausible rights to due process and fair treatment, and that there is a real and imminent risk of irreparable prejudice to those rights pending a final decision. It ordered the ISA to act in accordance with the applicable legal framework, including due-process requirements, and to provide both contractors with sufficient clarity and information regarding the procedures and questions underlying the inquiry. This ensures that each contractor can respond meaningfully and within a reasonable period.

In addition to the general due process protections, the Chamber specifically directed the ISA to respect the applicable legal framework when considering NORI's application to extend its exploration contract. The Chamber also instructed both parties to cooperate and refrain from any actions that might aggravate the disputes. These measures are designed to uphold the transparency, predictability, and fair application of the regulatory framework governing seabed minerals.

Gerard Barron, Chairman and CEO of The Metals Company, emphasized the significance of the ruling, stating that contractors like NORI and TOML, which have invested hundreds of millions of dollars, deserve to be informed of the factual and legal basis of any non-compliance inquiries and to receive a meaningful opportunity to respond. He noted that the Chamber's unanimous confirmation transforms these protections from aspirational principles into enforceable legal rights. Barron further highlighted that the Orders reinforce the role of the Chamber as a vital part of the institutional machinery established by UNCLOS, subjecting the ISA's conduct to meaningful judicial oversight.

The Orders represent a critical development in the evolution of the international legal framework for seabed minerals, establishing key principles concerning due process and reinforcing judicial oversight. NORI and TOML were represented before the Seabed Disputes Chamber by Watson Farley & Williams LLP, led by Nathan Eastwood as Agent, Counsel, and Advocate, alongside Samuel Wordsworth KC, Amy Sander KC, and Sean Aughey of Essex Court Chambers. The ruling is expected to provide greater certainty for contractors operating under the ISA's jurisdiction.

Key Provisions of the ITLOS Order

The Metals Company, a developer of lower-impact critical metals from seafloor polymetallic nodules, has conducted over a decade of research into the environmental and social impacts of offshore nodule collection. The company's dual mission includes supplying metals for energy, defense, manufacturing, and infrastructure with net positive impacts, and tracing, recovering, and recycling metals to create a sustainable metal commons.