Predictive Discovery (ASX: PDI) secures shareholder nod to absorb Robex Resources and build 400koz West African gold platform

Predictive Discovery Limited (ASX: PDI) and Robex Resources Inc. (TSX-V: RBX, ASX: RXR) have moved one step closer to creating one of West Africa’s most production-ready gold portfolios after securing shareholder approval for their merger of equals. The all-scrip transaction, structured under Québec’s plan of arrangement framework, now advances toward court, regulatory, and government approvals, with deal completion expected in early 2026. The combined company will consolidate two of the continent’s most advanced development-stage projects, the Bankan Project and the Kiniero Project, into a single platform targeting more than 400,000 ounces of annual gold production by 2029.

At a special meeting held on 30 December 2025, Robex shareholders overwhelmingly voted in favor of the transaction, with 94.54 percent of votes cast supporting the deal. This milestone satisfies the most material closing condition outlined in the Robex Arrangement Agreement signed in October and amended in December. Final approvals from the Superior Court of Québec, as well as the governments of Guinea and Mali, are now the key outstanding requirements for completion.

Can the merger elevate Guinea’s profile as a top five African gold-producing country?

The merger’s underlying thesis rests on proximity and complementary execution windows. Both the Bankan and Kiniero projects are located in Guinea, within a 30-kilometer radius of each other. Bankan, owned by Predictive Discovery Limited, is slated to commence first production in April 2028 with an estimated annual output of 272,000 ounces. Kiniero, developed by Robex Resources Inc., has already commenced first gold pour and aims to ramp up to 155,000 ounces annually by 2029. Combined, the group is targeting 427,000 ounces per year by that date.

The merged entity’s consolidated mineral resource base stands at approximately 9.5 million ounces of gold, supported by an ore reserve base of 4.5 million ounces. The scale, when compared to other regional mid-tiers such as Perseus Mining and Endeavour Mining, positions the combined group as a credible challenger with higher growth velocity and lower development overlap risk.

Operational synergies are built into the deal structure through execution sequencing. Robex’s Kiniero project has effectively de-risked its ramp-up phase, delivering first gold on time and within budget, and now shifts attention to optimizing throughput. This allows the Robex development team, now integrated into the Predictive Discovery leadership structure, to transition efforts toward Bankan’s development starting in 2026. That continuity reduces staffing and deployment friction, a frequent stumbling block for new mine builds in West Africa.

How does the merger shift capital markets dynamics for a dual-listed gold developer?

The transaction’s exchange ratio of 8.667 Predictive Discovery shares for each Robex share results in a pro forma market capitalization of A$2.35 billion, or approximately C$2.17 billion, based on recent PDI pricing. The share-based structure allows for full alignment of interests without burdening the balance sheet with acquisition debt, while also preserving growth equity for future financing of Bankan’s build-out.

Predictive Discovery Limited is expected to issue approximately 2.1 billion shares to Robex shareholders as baseline consideration. Up to 497 million additional shares may be issued if Robex warrants and options convert ahead of closing. Notably, 32.38 million in-the-money Robex warrants were accelerated for expiry in October 2025, with conversion expected to materially contribute to development funding.

Post-merger, existing Predictive Discovery shareholders will hold 51 percent of the combined company, with former Robex shareholders owning 49 percent on a fully diluted, in-the-money basis. The group plans to retain its Australian Securities Exchange listing while pursuing a dual listing on the TSX Venture Exchange, expanding its institutional and retail visibility across the Australian and Canadian gold equity markets. Management has also flagged a likely inclusion in both the ASX 200 and the VanEck Junior Gold Miners Index, potentially attracting passive fund inflows and valuation uplift.

What project-level fundamentals are driving investor confidence in Bankan and Kiniero?

Bankan is currently one of the most advanced greenfield gold projects in Guinea, with an estimated mineral resource of 5.5 million ounces at an average grade of 1.66 grams per tonne. Within that, over 3.9 million ounces are in the Indicated category for the NEB open pit, establishing a strong foundation for mine plan confidence. The Bankan Definitive Feasibility Study, released in June 2025, confirmed robust project economics including low all-in sustaining costs, scalable throughput, and favorable logistics given the proximity to infrastructure in northeast Guinea.

Kiniero, by contrast, is in early-stage production with ore reserves of 1.41 million ounces across multiple deposits including Jean, SGA, Sabali South, and Mansounia. Mineral resources exceed 3.7 million ounces across Indicated and Inferred categories, providing potential for mine life extension and throughput optimization. The updated Kiniero feasibility study from August 2025 affirmed steady-state production estimates of 139,000 ounces annually over a nine-year mine life, placing it as a cash-flowing asset that will fund Bankan’s development from internal means.

The Nampala Project in Mali, also part of Robex’s portfolio, contributes a further 244,000 ounces in Indicated resources and approximately 121,000 ounces in Probable Reserves, offering optionality in the medium term as geopolitical risk and jurisdictional security are managed.

What are the strategic risks and regulatory factors still to be resolved?

Despite the compelling operational rationale and strong project fundamentals, several challenges remain that could impact post-merger execution.

First, the deal must clear judicial and ministerial approvals in both Guinea and Mali. This includes the required sign-off by the Superior Court of Québec and the mining ministries of both host countries. While there is no indication of opposition, political volatility and administrative bottlenecks remain live risks in both jurisdictions.

Second, Predictive Discovery is still appealing the Guinean government’s revocation of two exploration permits, Argo and Bokoro, as of May 2025. These permits represent only 2.8 percent of the company’s total resource base, but the appeal signals underlying regulatory uncertainty that could flare again in future licensing cycles.

Third, integration risk is inherent in any cross-border merger, especially where one team is in early operations and the other is pre-production. However, the fact that Robex’s development team will lead the merged group’s management under the leadership of CEO Matthew Wilcox provides continuity and country-specific experience that may offset much of this risk.

Finally, macroeconomic risk cannot be discounted. Gold price fluctuations, input cost inflation, and foreign exchange volatility, particularly for West African currencies pegged to the Euro, all have the potential to impact operating margins and capital expenditure discipline.

How does the merger reflect broader trends in West African gold consolidation?

This merger is emblematic of a broader trend toward regional consolidation in West Africa’s gold sector, particularly among ASX and TSX-V listed developers seeking scale, resource optionality, and institutional relevance. Predictive Discovery and Robex are following a strategic pattern similar to that of Perseus Mining’s consolidation of Sissingué and Yaouré, or Tietto Minerals’ integration into Zhaojin Mining.

The appeal lies in combining near-production assets with shovel-ready pipeline projects in close geographic proximity, allowing developers to unlock economies of scale without diluting operational focus. Guinea, historically underexplored compared to Ghana or Côte d’Ivoire, is now emerging as a high-priority jurisdiction for gold developers willing to take on political risk in exchange for geological upside and asset concentration.

The timing also coincides with a tighter global gold equity market where institutional capital favors lower-risk, multi-asset stories with proven operating teams and production within a three-year window. The merged Predictive Discovery–Robex entity checks all of those boxes.

Key takeaways on what the Predictive Discovery–Robex merger means for gold markets and West African mining

• Robex shareholders approved the all-scrip merger with Predictive Discovery by a margin of 94.54%, clearing a major condition for closing.

• The combined entity will produce over 400,000oz of gold annually by 2029 through the Bankan and Kiniero Projects in Guinea.

• The merger creates a geographically concentrated Tier-1 gold hub with over 9.5Moz in Mineral Resources and 4.5Moz in Ore Reserves.

• Robex’s Kiniero Project is already in production, reducing risk for Bankan’s development by offering cash flow support and an experienced execution team.

• The company is targeting a dual listing on the TSX Venture Exchange and potential inclusion in the ASX 200 and GDXJ indices.

• A$2.35 billion implied market cap and nearly 2.6 billion new shares set the capital structure for long-term scalability.

• Integration risks are mitigated by shared location, team overlap, and execution continuity, though permitting and geopolitical challenges remain.

• Expected Q1 2026 closing pending regulatory and government approvals in Guinea, Mali, and Canada.