M&A Guide 2026: Bahrain

2025 was a landmark year for M&A in Bahrain. The headline transaction was Ma’aden’s acquisition of SABIC’s 20.62% stake in Aluminium Bahrain (Alba) for approximately BHD 363 million (about $964 million), executed through the Bahrain Bourse’s Special Order Market and representing the largest block trade in the exchange’s history. The wider Alba–Ma’aden business combination discussions were discontinued in January 2025.

In banking, the National Bank of Bahrain (NBB) and Bank of Bahrain and Kuwait (BBK) signed a memorandum of understanding on November 2 2025 to explore a merger and begin reciprocal due diligence, while HSBC transferred its Bahrain retail banking business to BBK, involving about 76,000 customer accounts.

Both private and public M&A matter, but differently. By volume, Bahrain is primarily a private M&A market, driven by negotiated deals among founder-owned businesses, family groups, and regional corporates. By value, listed-company and other strategic transactions can dominate a given year, as 2025 showed through the Alba block trade and banking-sector consolidation.

Three transactions stand out. First, the Ma’aden/Alba deal showed how large cross-border block trades can be executed through Bahrain Bourse infrastructure. Second, the potential NBB/BBK merger is important for banking consolidation, regulatory scrutiny, and the structuring of a possible share swap between two listed Bahraini banks. Third, HSBC’s transfer of its Bahrain retail banking business to BBK underscored the continued role of strategic carve-outs in the sector.

M&A deal flow in 2025 strengthened materially at the regional level. EY recorded 884 M&A deals across MENA worth $106.1 billion in 2025, up 26% in volume and 15% in value from 2024. A&O Shearman’s Gulf Cooperation Council snapshot, measured through December 1 2025, recorded $72.7 billion across 554 transactions. Against that backdrop, Bahrain produced a small number of outsized transactions rather than broad visible volume.

The outlook is defined by tension between an underlying strategic pipeline and acute geopolitical disruption. The US–Israeli conflict with Iran began on February 28 2026 and was followed by Iranian retaliatory attacks across the Gulf, including Bahrain. The conflict has already affected airspace, logistics, insurance costs, and wider execution risk. Parties are therefore likely to move more cautiously, with longer diligence timelines, tighter risk allocation, and greater emphasis on conditionality.

On the fiscal side, Bahrain has implemented the domestic minimum top-up tax (DMTT) for in-scope multinational groups, effective for fiscal years beginning on or after January 1 2025, at a 15% minimum level. In addition, a draft law referred in late December 2025 would introduce a 10% corporate income tax for businesses above specified thresholds, with implementation expected from 2027 if enacted.

Possible catalysts remain, including the NBB/BBK process, further government asset monetisation, and the continued strategic positioning of major Bahrain-linked issuers. The practical outlook for the next 12 months will, however, turn heavily on the regional conflict and the speed with which fiscal and regulatory reforms settle into the market. That said, the market is unlikely to reopen on a simple risk-on basis. Buyers and lenders are likely to remain selective, favouring transactions with a clear strategic logic, resilient cash flows, manageable regulatory paths, and counterparties able to absorb longer execution periods.

Several trends have been especially influential. Share-swap and other equity-based structures have become more visible in larger strategic transactions, particularly where parties want to preserve liquidity or align interests. Earn-outs remain an important tool for bridging valuation gaps. Tax has also become structurally more important: the DMTT is already live, and the proposed corporate income tax means post-tax economics can no longer be treated as secondary.

There is also a greater emphasis on pre-signing structuring discipline: leakage protections, locked-box conduct covenants, tailored completion-account definitions, and carefully calibrated deferred consideration are being used more deliberately to bridge valuation gaps without leaving core economics unclear.

Financial investors still play a more limited domestic role than strategic corporates or sovereign-linked capital, but their presence is becoming more visible. Bahrain-headquartered sponsors such as Investcorp remain important regional and international investors, even though much of their deployment is outbound. BlackRock’s acquisition of a minority stake in the Saudi Bahrain Pipeline Company from Bapco Energies also showed that Bahraini infrastructure assets can attract global institutional capital.

Inbound investor interest tends to focus on platforms rather than purely financial trades. Where funds do engage, they are usually most relevant in sectors with visible consolidation, defensible cash generation, or regional expansion potential, and they often prefer governance rights and downside protection to highly leveraged acquisition structures.

M&A in Bahrain sits at the intersection of company law, capital markets regulation, sector regulation, and competition law. The Commercial Companies Law, as amended by Decree-Law No. 38 of 2025, remains the principal corporate statute.

Public M&A is regulated by the CBB through the Takeovers, Mergers and Acquisitions Module of its Rulebook and Resolution No. 54 of 2023 on mergers and acquisitions of shares in companies listed on CBB-licensed exchanges. Competition Law No. 31 of 2018 and its implementing framework govern economic concentration issues.

Three developments stand out. First, Decree-Law No. 38 of 2025 updates the corporate law framework by expanding liability concepts, modernising governance mechanics, and facilitating electronic corporate action. Second, the DMTT is now operational for in-scope groups. Third, the proposed 10% corporate income tax represents a major policy shift. The IMF’s projections also underscore Bahrain’s fiscal pressures, including gross government debt of about 142.5% of GDP in 2025.

In practice, these developments push parties towards more front-loaded execution. Buyers are spending more time on governance mapping, board and shareholder process design, regulatory sequencing, and document retention, because issues that once sat in the background can now affect signing mechanics, approvals, and post-closing integration.

Cross-border deal parties should monitor the progress of the proposed corporate income tax law; continuing focus on economic substance, ultimate beneficial owner (UBO), and transparency rules affecting holding structures; the CBB’s stablecoin framework launched in July 2025; and the geopolitical risk created by the Iran conflict, which has immediate implications for material adverse change (MAC) clauses, insurance arrangements, and business-continuity planning.

Several misconceptions recur in practice. First, parties sometimes underestimate the degree of regulatory engagement required, particularly in controlled sectors or listed-company transactions. Second, some still treat Bahrain as a fully tax-neutral jurisdiction, which is no longer accurate for in-scope multinational groups and may become further outdated if the proposed corporate income tax is enacted. Third, parties occasionally assume that choosing foreign governing law solves all legal issues. It does not: mandatory Bahrain-law questions can still arise in relation to share transfers, registration, and corporate validity.

Timing remains the most common blind spot. Parties often approach counsel after commercial positions have hardened. Other recurring issues include Bahrain Clear and corporate-registration formalities, early competition law assessment, the end-of-service payment regime for non-Bahraini employees under Edict No. 109 of 2023, and UBO disclosure requirements. These items are rarely deal-breakers, but they can materially affect timetable and execution if left late.

Technology is becoming part of the transaction toolkit rather than a novelty. The 2025 amendments to the Commercial Companies Law facilitate electronic board and shareholder processes. AI-assisted tools are increasingly used for document review, issue-spotting, data-room triage, and post-merger integration planning.

The legal focus is therefore shifting to governance: confidentiality, accuracy, privilege, disclosure, and record retention all need clear internal policies. The practical effect is speed with caution. Virtual data rooms, AI-assisted review, and workflow tools can compress first-pass analysis and disclosure review, but parties remain careful about confidentiality, privilege, hallucination risk, and the need for senior human judgement on regulatory, diligence, and drafting calls.

The takeovers, mergers, and acquisitions (TMA) regime becomes central once an acquisition of voting control in a listed company is contemplated. Acquisition of 30% or more of the voting rights of a listed company ordinarily engages the mandatory-offer regime. The offeree board must obtain independent professional advice. Compulsory acquisition becomes available at the 90% threshold; the KFH/AUB transaction showed that this mechanism is workable in practice, with acceptances of 97.273%.

Acceptance conditions and regulatory approvals are the most common conditions in public offers. Because the public takeover regime emphasises certainty, MAC-style conditions are far less common than in private deals and would require especially careful treatment.

In private M&A, by contrast, MAC clauses are standard and the regional conflict has made them immediately relevant. Whether those events amount to a MAC depends on governing law, drafting, and the extent to which the impact is target-specific and durationally significant. The practical lesson is that MAC provisions work best when they use clear, objectively verifiable, target-specific triggers rather than open-ended references to adverse market conditions.

The TMA regime leaves limited room for aggressive deal-protection devices. Offer withdrawal is tightly constrained. Break fees are uncommon and should be approached cautiously. Irrevocable undertakings can be useful but must be structured carefully and with regulatory sensitivity. Classic US-style poison pills are not a feature of Bahrain practice.

In ASAR’s experience, locked-box mechanisms are often preferred in seller-friendly or competitive private processes because they reduce post-closing adjustment disputes. Completion accounts remain common where working capital or balance sheet movements are material. Earn-outs are increasingly used to bridge valuation gaps but only work well if the relevant metrics and governance are drafted with precision. Escrows are used selectively, and share-swap consideration has become more visible in strategic combinations.

Standard conditions include regulatory approvals, third-party consents under change-of-control provisions, MAC clauses, and bring-down of representations and warranties. Bahrain Clear registration should be built into the transaction timeline. In the current environment, MAC clauses require particularly careful drafting, with target-specific triggers and objectively verifiable thresholds.

Foreign governing law and foreign-seated arbitration are common in larger cross-border private M&A transactions, particularly where one or more parties are international investors. But foreign law does not displace mandatory Bahrain-law issues affecting corporate acts, share transfers, registration, and proprietary consequences. Arbitration is often preferred over foreign-court litigation because it fits more easily into a cross-border enforcement strategy. The Bahrain International Commercial Court, launched in 2025 with a framework linked to Singapore, may also become an increasingly relevant option.

In practice, parties still need to map the transaction back on to Bahrain-law mechanics at the asset and enforcement level. Share transfers in Bahraini companies, regulatory approvals, Bahrain Clear steps, notarisation points, and local recognition or enforcement strategy all need to be considered early rather than treated as post-signing housekeeping.

In 2025, the exit environment was selective rather than broad. Trade sales remained the dominant practical exit route, and strategic disposals such as HSBC’s retail business transfer to BBK show that corporate carve-outs remain more realistic than headline IPO exits for many sellers. Early 2026 has, however, improved sentiment: Silah Gulf’s IPO and listing has helped reopen the public markets conversation. The regional conflict, however, introduced fresh uncertainty across all exit channels.

The trajectory of the market in 2026 will depend on whether the regional conflict stabilises enough for parties to price risk with confidence and how quickly Bahrain’s fiscal and corporate law reforms become absorbed into market practice. The pipeline around banking consolidation, infrastructure, and strategic corporate repositioning suggests that underlying demand remains real. At the same time, tax, governance, and execution risk will be examined more closely than before.

Advisers will therefore need sharper drafting, stronger regulatory coordination, and disciplined use of technology. That should further increase the value of counsel who can integrate legal analysis with execution planning: sequencing approvals, pressure-testing conditionality, calibrating MAC and risk-allocation language, and translating regional volatility into clauses that are commercially workable rather than purely theoretical.