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Transocean Advances $5.8B Valaris Deal With Brazil Antitrust Nod

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Key Takeaways

  • Transocean secured Brazilian antitrust approval for its planned $5.8 billion all-stock Valaris acquisition.
  • The deal would create a diversified 73-rig fleet, expanding RIG's reach across global drilling markets.
  • The combined company expects over $200 million in cost synergies and a $10 billion backlog.

Transocean Ltd. (RIG - Free Report) has moved closer to completing its planned acquisition of Valaris Limited (VAL - Free Report) after securing unconditional antitrust approval from Brazil’s Administrative Council for Economic Defense (CADE). The decision marks another important regulatory milestone for the approximately $5.8 billion all-stock transaction, which is expected to strengthen Transocean’s position in the global offshore drilling market.

Brazil’s approval follows the U.S. Department of Justice’s clearance of the transaction in September, reducing regulatory uncertainty as the two companies work toward completing the combination in the fourth quarter of 2026.

Brazil’s Antitrust Approval Advances the Deal

CADE has determined that the proposed combination can proceed without restrictions. The decision is expected to be published in Brazil’s Official Journal, after which a 15-day waiting period will begin before it becomes final.

Once the Brazilian decision becomes final, all regulatory approval conditions for closing the transaction will have been satisfied. Transocean and Valaris still need to fulfill the customary closing conditions before completing the acquisition.

The latest development follows the U.S. Department of Justice’s approval of the transaction, which was disclosed last month. With both regulatory reviews advancing favorably, Transocean is progressing toward its planned fourth-quarter 2026 closing.

A Larger and More Diversified Offshore Fleet

Transocean announced the definitive agreement to acquire Valaris in February 2026. The all-stock transaction is valued at approximately $5.8 billion and implies an enterprise value of around $17 billion for the combined company.

The acquisition is expected to create an offshore drilling industry leader with a diversified fleet of 73 rigs. The combined fleet will comprise 33 ultra-deepwater drillships, nine semisubmersibles and 31 modern jackups, allowing Transocean to serve customers across deepwater, harsh-environment and shallow-water markets.

The transaction will also expand Transocean’s geographic reach and customer access in attractive offshore basins. Valaris’ jackup capabilities will complement Transocean’s high-specification deepwater assets, broadening the combined company’s ability to address drilling requirements across different water depths and operating environments.

Cost Synergies and Stronger Cash Flow

Beyond expanding its fleet, the acquisition is expected to generate more than $200 million in identified incremental cost synergies. These savings will supplement Transocean’s existing cost-reduction program, which is expected to deliver more than $250 million in aggregate savings through 2026.

The combined company is also expected to benefit from an industry-leading backlog of approximately $10 billion, providing greater visibility into future revenues and cash flow. According to Transocean’s original announcement, the stronger pro forma cash flow is expected to support accelerated debt reduction and improve financial flexibility.

Transocean expects its leverage ratio to decline to approximately 1.5 times within 24 months of closing. The transaction is also expected to improve trading liquidity and strengthen the company’s capital markets profile through an expanded investor base and potential additional equity index inclusion.

Transocean Positions for Offshore Drilling Growth

Transocean’s acquisition announcement highlighted the opportunity to capitalize on an emerging, multiyear offshore drilling upcycle. By combining its high-specification fleet and deepwater expertise with Valaris’ complementary assets and jackup capabilities, the company aims to broaden its market reach and strengthen its competitive position.

Under the proposed ownership structure, Transocean shareholders will own approximately 53% of the combined company on a fully diluted basis, while Valaris shareholders will hold the remaining 47%.

What’s Next for Transocean?

Brazil’s unconditional antitrust approval represents a significant step toward completing the Valaris acquisition. Following the earlier U.S. clearance, the remaining regulatory process is nearing completion, subject to the finalization of Brazil’s decision and its waiting period.

If completed as expected in the fourth quarter of 2026, the transaction would substantially expand Transocean’s offshore fleet, increase its access to global drilling markets and create opportunities for cost savings and debt reduction. The anticipated benefits will depend on successful integration, realization of planned synergies and the offshore drilling market’s operating environment.

Mergers and Acquisitions Gains Momentum Across the Energy Sector

Transocean's proposed acquisition of Valaris is part of a broader M&A activity that is gaining momentum recently as companies seek to strengthen operations, reduce costs and improve profitability. Another example of such an acquisition is Drilling Tools International Corporation’s (DTI - Free Report) agreement to acquire Saltire Energy Limited & Foxley Energy Limited. The company agreed to acquire Saltire and Foxley for approximately $80 million in cash and 17.4 million common shares, respectively. The deal will expand DTI’s international presence, raising the Eastern Hemisphere’s share of combined revenues to around 40% from 18%. Saltire operates across the North Sea, Middle East and Asia-Pacific, supplying specialized drilling tools and rental equipment. It is expected to generate $50.4 million in annualized revenues and $22.5 million in adjusted EBITDA in 2026. The acquisition should improve margins, boost adjusted free cash flow per share and create cross-selling opportunities.

Further, Nabors Industries Ltd. (NBR - Free Report) also invested $35 million in Quaise Energy, becoming its largest shareholder with a 14% fully diluted stake. The investment strengthens Nabors’ position in the geothermal market, as Quaise develops millimeter-wave drilling technology designed to access deeper and hotter geothermal resources. Successful commercialization could create future opportunities for Nabors’ drilling, engineering and automation capabilities.

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