May 2026 M&A: Algeria Opens, the US Pivots, Switzerland Bridges

TLDR

May 2026 reframes Mergers & Acquisitions (M&A) around three corridors. Algeria opened 24 exploration perimeters to international bidders within a $60 billion Sonatrach investment cycle, signalling broader access to North African capital projects.[1][2] The United States shifted from gridlock to a deal-friendly antitrust posture, with 57% of corporates and 75% of private equity (PE) firms anticipating higher 2026 US deal volumes in the KPMG year-end 2025 survey.[3] Switzerland enters 2026 as the European cross-border bridge, with outbound Swiss acquisitions accounting for nearly half of national M&A activity, an inbound small- and medium-sized enterprise (SME) channel up 65% year-on-year, and a new European Union (EU)–Switzerland trade agreement reshaping access to the single market.[4][5] Global Q1 2026 deal value reached $861.1 billion, up 9.7% year-on-year, with cross-border transactions accounting for $319.1 billion across 2,002 deals.[6] Goldman Sachs Global Banking & Markets forecasts pure M&A volume could reach $3.8 trillion in 2026.[7]

For analysts and decision-makers, the corridor view replaces a country-by-country reading. This note translates the May 2026 strategic backdrop into an M&A allocation framework, with macro variables treated as deal conditions rather than as the thesis itself.

Analysis edited and validated by Haider Alleg, Managing Partner Europe, Neumarz (Switzerland).

Three corridors shape May 2026 dealmaking

Q1 2026 prints $861 billion as the K-shaped recovery consolidates

S&P Global Market Intelligence reports $861.1 billion in global M&A volume for Q1 2026, a 9.7% advance on Q1 2025 and the strongest opening quarter since 2021.[6] The market remains K-shaped: only 7,924 deals were announced, a 30% drop year-on-year, while a single transaction — Space Exploration Technologies Corp.’s $250 billion acquisition of X.AI LLC — accounted for roughly 30% of headline value.[6] Cross-border M&A totalled $319.1 billion across 2,002 transactions, with US-based buyers leading with 409 deals and Europe receiving 986 inbound transactions.[6]

PricewaterhouseCoopers (PwC) and KPMG describe a structural recalibration rather than a cyclical rebound, with carve-outs, AI-driven execution, and disciplined portfolio simplification defining the year.[8][9] Goldman Sachs projects pure M&A volume could reach $3.8 trillion in 2026, with cycles typically running six to seven years and the current cycle entering year four.[7]

Macro variables condition the deal without dictating the agenda

The European Central Bank (ECB) deposit rate stands at 2.00%, with markets pricing in a probable 25 basis-point (bp) hike on June 11, while the US Federal Reserve (Fed) holds its target range at 3.50–3.75%.[10][11] Eurozone inflation reached 3% in April. These conditions shape financing costs for leveraged buyouts and the refinancing window for portfolio companies. They no longer drive the timing of strategic transactions, which now follow regulatory and geopolitical signals more than monetary ones.

Neumarz routes activity through Algeria, the United States, and Switzerland

Three corridors are attracting disproportionate attention from decision-makers this month: Algeria, where capital access is reopening to international bidders under a transparent framework; the United States, where the antitrust posture has flipped from defensive to constructive; and Switzerland, which is positioning itself as the European bridge through new trade architecture and FDI clarity.

Algeria reopens to international capital with a structured framework

The Algeria Bid Round 2026 invites 24 perimeters under a transparent calendar

Algeria’s Ministry of Hydrocarbons launched the Algeria Bid Round 2026 on April 19, offering exploration blocks across the Saharan basin to international energy companies.[1] Sonatrach approved a $60 billion investment plan for 2026–2030, the largest capex (capital expenditure) cycle in the company’s history, with 80% allocated to upstream exploration and production and 20% to refining and petrochemicals.[2][12] The process runs technical sessions from June 1 to October 31, 2026, with bid submissions due November 26 and contract awards announced the same day. Signed agreements with Sonatrach are scheduled by January 31, 2027.[13] EXALT, a partnership between ALNAFT and SLB, manages the data licensing process under the supervision of the bid round committee.[13]

The process design — double-sealed anonymous envelopes, no conditionality in bids, no modifications to the draft hydrocarbon contract — formalises a transparency standard aligned with international procurement practice.[14] Decision-makers read this discipline as a credibility signal that extends beyond hydrocarbons to broader sectors of the Algerian economy.

Regional deal corridors expand around the bid round

On May 6, 2026, the Egyptian General Petroleum Corporation (EGPC) signed a memorandum of understanding (MoU) with Sonatrach to purchase Algerian crude, positioning Egypt as a regional trading hub.[15] Cross-Mediterranean deal architecture is forming around energy logistics, with downstream implications for petrochemicals, fertilisers, infrastructure services, and equipment manufacturers. The corridor draws strategic buyers from Southern Europe and the Gulf, as well as Swiss and French mid-market players.

Entry routes favour joint ventures, partnerships, and advisor-led structures

International players entering Algeria in 2026 favour production-sharing contracts (PSCs) and partnership agreements with Sonatrach over direct acquisition routes. The structure suits mid-market and large-cap players that combine operational capability with capital. Mid-market advisors gain a role in pre-qualification, partner selection, and post-award integration. Decision-makers should treat Algeria as a structured-entry corridor with a defined timeline through 2027 rather than as an opportunistic spot opportunity.

The US shift reframes antitrust as a deal facilitator

“America First Antitrust” delivers structural remedies and faster clearances

The first year of “America First Antitrust” enforcement under the Trump administration produced a more deal-friendly merger environment, the return of structural remedies, and early termination of certain review periods.[16] The Department of Justice (DOJ) demonstrated novel resolution mechanics in the Hewlett-Packard–Juniper matter, accepting a divestiture without an upfront buyer, along with a software licensing requirement covering the source code of Juniper’s AI Ops for Mist product.[17] The settlement signals a willingness to resolve concerns through structural and behavioural commitments rather than protracted litigation.

The Federal Trade Commission (FTC) raised the 2026 Hart-Scott-Rodino (HSR) size-of-transaction reporting threshold from $126.4 million to $133.9 million, expanding the universe of mid-market deals that proceed without federal premerger notification.[18] Decision-makers should expect shorter execution timelines for transactions below the threshold and more predictable remediation pathways for those above it.

Corporations and PE firms expect higher 2026 US deal volumes

The KPMG 2026 M&A Deal Market Study reports that 57% of corporates and 75% of PE firms anticipate higher US M&A deal volumes in 2026 than in 2025.[3] Goldman Sachs notes that deals worth more than $10 billion jumped 24% in 2025 over the previous record set in 2021, with big-deal momentum typically preceding broader market activity.[7] Hunton Andrews Kurth reports that 2025 North American M&A volume rose 52% year-on-year and global volume 41%, with concentration in technology, industrials, financial institutions, and healthcare.[19]

Cross-border buyers gain faster US clearance and benefit from valuation discipline

European and Asian acquirers entering the US benefit from the deal-friendly posture while contending with a parallel rise in state-level antitrust scrutiny.[16] The combination favours buyers with strong execution discipline, clean compliance records, and the capacity to engage state attorneys general alongside federal regulators. Mid-market cross-border deals below the $133.9 million HSR threshold execute faster than at any point since 2021.

Switzerland positions itself as the bridge for European cross-border M&A

Outbound Swiss buyers ran nearly half of the 2025 national transactions

Swiss companies completed mostly outbound acquisitions in 2025, representing nearly half of national M&A activity, supported by strong balance sheets and high liquidity.[4] Inbound acquisitions accounted for roughly a quarter of all transactions, with the SME segment recording a 65% year-on-year increase, according to KPMG and Deloitte data.[4] Technology, Media and Telecommunications (TMT) led by deal count, while Pharma and Life Sciences drove value.[20]

The new EU–Switzerland trade agreement raises valuations for Swiss targets

Switzerland and the EU consolidated trade relations through a new agreement in 2025, expanding regulatory alignment and access to EU markets.[5] Herbert Smith Freehills Kramer anticipates higher valuations for Swiss targets in 2026 and beyond, with Swiss pharma and energy companies positioned to benefit from access to Horizon Europe funding and integration into the EU electricity market.[5] Intra-European cross-border M&A remains the core of Swiss deal activity.

The Investment Screening Act and EU regulations add structured filters

Switzerland’s forthcoming Investment Screening Act (ISA) introduces a foreign direct investment (FDI) review regime tailored to critical sectors.[20] In parallel, the EU Foreign Subsidies Regulation (FSR) issued its 2026 guidelines, and the EU Digital Markets Act (DMA) and the EU Artificial Intelligence Act (AI Act) introduce reviews, disclosures, and timing risks that affect M&A in the technology and platform sectors.[20] The three regimes raise documentation requirements yet operate within published timelines. Decision-makers should plan multi-jurisdictional filings at the term-sheet stage rather than at signing.

SIX Swiss Exchange figures confirm the venue’s depth

Total trading turnover on SIX Swiss Exchange reached CHF 97.3 billion in April 2026, with fixed income up 2.9% year-on-year as the leading growth segment.[21] Centiel SA was listed in April under the ticker CNTL, opening at CHF 3.20 per share for a market capitalisation of approximately CHF 261 million.[21] The venue continues to provide a deep, liquid platform for Swiss-domiciled M&A counterparties and post-deal listings.

A three-corridor playbook for analysts and decision-makers

Macro variables condition the deal, and the corridors define the opportunity

May 2026 rewards an M&A reading anchored on three corridors. Algeria offers a structured-entry framework with a clear 2026–2027 calendar and a $60 billion underlying capex pool. The United States offers faster execution, deal-friendly antitrust remedies, and a 2026 volume base case that 57–75% of market participants expect to exceed 2025. Switzerland offers a cross-border bridge with enhanced EU access, disciplined FDI screening, and one of Europe’s deepest pools of outbound capital. The BNP Paribas Strategic Orientations of May 2026 frame the macro backdrop and validate the regulatory and geopolitical reading that anchors each corridor.[22]

Mid-market positioning concentrates value where megadeal headlines dominate

The K-shaped market amplifies the visibility of $5 billion–plus transactions while leaving the mid-market underserved by integrated cross-border advice. Neumarz positions in this gap as a Swiss-domiciled M&A advisory connecting European acquirers to Algerian partnerships, EMEA acquirers to US deal pipelines, and Swiss principals to outbound European mandates.

In synthesis, the Algeria opening, the US antitrust pivot, and the Swiss bridge define the May 2026 M&A landscape. Macro variables — oil prices, central bank trajectories, foreign exchange (FX) — operate as deal conditions, not as the thesis. A disciplined playbook routes activity through the corridor that fits the mandate, the counterparty, and the timeline.

References

1. Reuters. “Algeria launches oil and gas licensing round to boost output.” April 19, 2026. https://www.reuters.com/business/energy/algeria-launches-oil-gas-licensing-round-boost-output-2026-04-19/
2. Algiers Brief. “Sonatrach Approves $60 Billion Five-Year Plan, Largest in Company History.” https://www.algiersbrief.com/article/sonatrach-60-billion-five-year-plan-2026-2030
3. KPMG. “2026 M&A Deal Market Study.” https://kpmg.com/kpmg-us/content/dam/kpmg/pdf/2026/kpmg-2026-m-a-deal-market-study1.pdf
4. IFLR. “M&A Guide 2026: Switzerland.” https://www.iflr.com/article/2g9zkv7m9c774gd3lfj7k/sponsored/m-a-guide-2026-switzerland
5. Herbert Smith Freehills Kramer. “Switzerland – Going for growth (Global M&A Report 2026).” https://www.hsfkramer.com/insights/reports/2026/global-ma-report-2026/regional-perspectives/switzerland
6. S&P Global Market Intelligence. “Global M&A by the Numbers: Q1 2026.” https://www.spglobal.com/market-intelligence/en/news-insights/research/2026/04/global-m-and-a-by-the-numbers-q1-2026
7. Goldman Sachs. “M&A Volume Expected to Surge This Year Despite Economic Uncertainty.” April 24, 2026. https://www.goldmansachs.com/insights/articles/ma-volume-expected-to-surge-this-year-despite-economic-uncertainty
8. PwC. “Global M&A industry trends: 2026 outlook.” https://www.pwc.com/gx/en/services/deals/trends.html
9. KPMG International. “2026 Global M&A Outlook: The year of the carve-out.” https://kpmg.com/xx/en/our-insights/value-creation/global-m-and-a-outlook.html
10. European Central Bank. “Monetary policy decisions.” April 30, 2026. https://www.ecb.europa.eu/press/pr/date/2026/html/ecb.mp260430~81b7179e6f.en.html
11. Federal Reserve. “FOMC Statement.” April 29, 2026. https://www.federalreserve.gov/newsevents/pressreleases/monetary20260429a.htm
12. MEES. “Sonatrach Endorses Algeria’s $60bn Hydrocarbons Plan.” January 9, 2026. https://www.mees.com/2026/1/9/news-in-brief/sonatrach-endorses-algerias-60bn-hydrocarbons-plan/
13. Zawya. “Algeria launches 2026 bid round.” https://www.zawya.com/en/projects/oil-and-gas/algeria-launches-2026-bid-round-jifr35ev
14. King & Spalding. “Algeria Bid Round 2026: A Strategic Window for Upstream Investment.” https://www.kslaw.com/news-and-insights/algeria-bid-round-2026-a-strategic-window-for-upstream-investment
15. Zawya. “Egypt: EGPC signs deal with Sonatrach to purchase Algerian crude oil.” May 6, 2026. https://www.zawya.com/en/economy/north-africa/egypt-egpc-signs-deal-with-sonatrach-to-purchase-algerian-crude-oil-ai6d6j5q
16. Cooley. “2026 Antitrust Outlook: Learnings From the First Year of ‘America First’ Enforcement.” February 19, 2026. https://www.cooley.com/news/insight/2026/2026-02-19-2026-antitrust-outlook-learnings-from-the-first-year-of-america-first-enforcement
17. Rule Garza Howley LLP. “Antitrust M&A Outlook for 2026.” https://www.rulegarza.com/antitrust-ma-outlook-for-2026/
18. Federal Trade Commission. “FTC Announces 2026 Update of Jurisdictional and Fee Thresholds for Premerger Notification Filings.” January 14, 2026. https://www.ftc.gov/news-events/news/press-releases/2026/01/ftc-announces-2026-update-jurisdictional-fee-thresholds-premerger-notification-filings
19. Hunton Andrews Kurth LLP. “2026 M&A Outlook.” https://www.hunton.com/insights/legal/hunton-m-a-outlook-for-2026
20. Loyens & Loeff. “Swiss & International M&A 2026: What boards and deal teams need to know.” https://www.loyensloeff.com/insights/news–events/news/swiss–international-ma-2026-what-boards-and-deal-teams-need-to-know/
21. SIX Group. “SIX Exchanges Figures: April 2026.” https://www.six-group.com/en/newsroom/media-releases/2026/20260504-keyfigures-exchange-april-2026.html
22. BNP Paribas. “Strategic Orientations – May 2026.” Private Bank, Advisory Desk. https://note-strategique.bnpparibas.net/data2/note-strategique/files/note-orientations-strategiques-12-05-2026.pdf

This content is based on public sources. It is intended for information purposes only and does not constitute an investment recommendation.