Neil Cuninghame
Partner
London | Dublin
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Overview
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Experience
Introduction
Neil brings comprehensive multi-jurisdictional experience to his work with clients on complex antitrust, foreign investment and regulatory matters across industries.
Neil Cuninghame is a partner in the antitrust and competition team and focuses on providing advice on all aspects of UK and EU competition law. This includes advising on EU, UK and other merger control regimes, acting for clients in relation to alleged anti-competitive practices and agreements before the European Commission, Competition and Markets Authority and other regulators, and advising on market investigations, competition law compliance, competition disputes and State aid/subsidy issues. Neil also advises extensively on foreign direct investment regulatory regimes.
Ranked by Chambers & Partners and admitted in both England & Wales and Ireland, Neil advises clients across a wide range of industries including (among others) energy, resources, infrastructure, financial services, private equity, metals and mining, media and property services.
Neil also advises on regulatory issues in the energy and water sectors, such as license obligations and compliance investigations, license modifications, price control regimes, ring-fencing restrictions, statutory duties, ownership unbundling and third party access.
- A national oil company on its acquisition of Navig8, an international shipping pool operator and commercial ship management company, for an approximate total consideration of US$1.4 billion, which required merger clearance in multiple jurisdictions.
- Renewi plc on its £707 million takeover by a consortium of funds advised by Macquarie Asset Management and British Columbia Investment Management. The deal was subject to various clearances including under the EU Merger Regulation, Foreign Subsidies Regulation and Chinese merger control.
- VTTI, a leader in energy storage and developer of energy infrastructure, on regulatory issues relating to its acquisition from Ancala of 50% of Dragon LNG Group, the owner of one of only three LNG import terminals in the UK, including obtaining clearance under the UK National Security and Investment Act (NSIA) and multiple antitrust regimes.
- Volac International on the sale of its whey nutrition business to Arla Food Ingredients (including obtaining Phase 1 approval from the UK Competition and Markets Authority (CMA)) and the sale of its milk replacer business to Denkavit International BV
- Oxford Instruments plc, a leading provider of high technology products and services to industry and scientific research communities, on the sale of its quantum-focused business Oxford Instruments NanoScience to Quantum Design International, which was cleared subject to conditions under the NSIA.
- AVEVA Group in relation to its $5 billion acquisition of OSIsoft, LLC, which required merger clearance in nine countries and CFIUS clearance in the USA.
- Petrochemical Industries Company, part of the Kuwait Petroleum group, on competition law issues connected with its joint venture with SKC, involving the acquisition of a 49% stake in SKC's Korean-based petrochemicals business, which required merger clearance in five jurisdictions.
- PPL Corporation on competition, regulatory and national security issues relating its £7.8 billion sale of Western Power Distribution to National Grid and advising Western Power Distribution on the merger control process before the CMA following completion.
- The UK Government on the proposed introduction of a new regulatory regime for the carbon capture and storage sector, including on the proposed licensing regime, third party access, unbundling and proposed provisions for the Energy Bill.
- Ofgem, the GB energy regulator, on issues related to the introduction of a new regulatory regime for the nuclear sector, including commenting on the proposed licensing/price control regime and provisions for the Nuclear Energy (Financing) Act 2022.
Latest thinking
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Quickguides
Competition law investigations by UK authorities
This Quickguide summarises the procedure followed by the Competition and Markets Authority.
May 12, 2026
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Quickguides
Dawn raids: dealing with inspections by competition authorities in the UK
May 08, 2026
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Quickguides
Competition law investigations by the European Commission
This Quickguide summarises the procedure followed by the European Commission.
May 06, 2026
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Quickguides
Overview of UK competition law
This Quickguide provides an overview of UK competition law.
May 05, 2026
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Quickguides
Overview of EU competition law
May 05, 2026
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Quickguides
EU merger control
This Quickguide provides an overview of the EU merger control regime.
May 05, 2026
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Quickguides
UK merger control
This Quickguide summarises the UK merger control regime under the Enterprise Act 2002.
May 05, 2026
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Quickguides
The UK criminal cartel offence
May 05, 2026
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Quickguides
Dawn raids: dealing with inspections by European competition authorities
May 05, 2026
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Quickguides
UK national security and investment control regime
April 30, 2026
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Legal development
UK Government confirms the planned refinement of mandatory sectors under the NSIA
March 16, 2026
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Legal development
RIIO-3: Ofgem's Final Determinations at a glance
January 08, 2026
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Latest news, deals and awards
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News Ashurst advises British Business Bank on its investment in Oxford Quantum Circuit's £260m Series C Fundraising Round
June 03, 2026
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News Ashurst advises Voltis on joint venture with Chint Solar to develop a circa 5 GW UK renewable projects pipeline
October 03, 2025
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News Ashurst advises Renewi on £707 million takeover by Macquarie Asset Management and BCI
February 14, 2025
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News Ashurst advises Zahid Group on US$1.3bn acquisition of Barloworld
January 17, 2025
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