Cameco, Orano expand their dominance as they buy out partner in Saskatchewan uranium mine
Cameco Corp. and Orano Canada Inc. agreed to buy TEPCO Resources Inc.’s remaining 5% stake in the Cigar Lake uranium mine in northern Saskatchewan, making them joint owners of 100% of the asset, according to a company release. Cameco will pay about C$115.75 million, lifting its share to over 57% (Orano to nearly 43%). Closing is expected in Q3.
Ownership increase at Cigar Lake (17.5–18.0M lbs U3O8 concentrate guidance) should be modestly positive for CCJ’s near-term risk/reward, with Q3 close as the key event date.
Cameco will pay TEPCO Resources about $115.75M to raise its Cigar Lake stake to >57%, boosting ownership and production outlook.
Likely modest upside bias into deal-close expectations; magnitude depends on uranium price and permitting/production risk.
Background
Cigar Lake is a major high-grade uranium mine in northern Saskatchewan; Cameco is the operator and already holds a majority stake.
Why it matters
Cameco’s acquisition of the remaining 5% from TEPCO Resources increases its control (>57%) and pairs with stated annual production guidance (17.5–18.0M lbs) and an extension target to 2036, improving asset-level visibility ahead of the Q3 close.
Market relevance
A specific, priced ownership buyout at a key producing uranium asset is a direct catalyst for CCJ and a supportive signal for uranium equities, with Q3 closing as the next milestone.
Market effects
Consolidation of scarce licensed uranium assets (Cigar Lake) reinforces the narrative of tightening supply and supports uranium-equity sentiment.
Saskatchewan uranium development/operations remain a focal point for Canadian mining investment flows.
Strengthens nuclear-fuel supply chain positioning via expanded control of a major producing mine.
Alternative perspectives
The deal’s valuation support may be limited because uranium prices and production/permitting risks dominate equity moves; stake increases may already be priced in.
Purchase price for Orano is undisclosed, and the article doesn’t quantify incremental cash flows or financing structure; watch for closing conditions and any regulatory/permitting updates.
Key entities
- companyCameco
Saskatoon-based uranium producer increasing its Cigar Lake stake via buyout of TEPCO Resources’ remaining 5%.
- companyOrano Canada
French multinational subsidiary increasing its Cigar Lake ownership to nearly 43% through the same transaction.
- companyTEPCO Resources Inc.
Japanese energy company’s Canadian subsidiary selling its last five per cent stake in Cigar Lake.
- assetCigar Lake mine
Northern Saskatchewan uranium mine where ownership will be consolidated between Cameco and Orano.


