Slaughter and May acts for institutional investors, infrastructure funds, and corporate platforms on high-value M&A and acquisition financings across the transport, energy, and digital sectors. The team is noted for advising on complex regulatory and structuring issues, including CMA approvals, and is increasingly active in energy transition projects such as hydrogen, CCUS, and nuclear, both in the UK and internationally. Michael Corbett spearheads the practice and focuses primarily on M&A and commercial agreements within the energy infrastructure sector. Co-head Hywel Davies is routinely instructed by funds, multinationals, and energy and services companies on public and private M&A, private equity transactions, and joint ventures. Robin Ogle, another go-to for private equity funds, brings additional expertise in capital raises, while Azadeh Nassiri's wide-ranging infrastructure finance practice includes large-scale energy transactions across Europe and Africa. Oly Moir remains a leading figure in the team and is valued for his deep asset knowledge and cross-border transactional expertise.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Slaughter & May's practice is extremely knowledgeable and available: I was impressed by the team's project management capabilities, always with sufficient staffing to respond to any request with unfailing quality.’

  • ‘Michael Corbett is a particularly likable professional and person: knowledgeable, available, respectful of all points of view, and with just the right touch of humour in complicated or tense meetings.'

Key clients

  • BlackRock
  • Centrica plc
  • ENGIE SA
  • Equinix
  • INEOS
  • KKR
  • Ocean Wilsons Holdings Limited
  • Ørsted
  • PTT Exploration and Production Public Company Limited (PTTEP)
  • South West Water
  • United Utilities
  • Vodafone Group Plc

Work highlights

Advised Vodafone Group Plc on its £15bn merger with Three UK, including £11bn UK mobile infrastructure investment commitment.
Advised Pennon Group plc on £380m acquisition of SES Water and £670m equity financings, setting new precedent in water sector merger control.
Advised ENGIE SA on €2bn agreements with the Belgian Government for nuclear power unit extensions and joint venture arrangements.

Lawyers

Hall of fame: Corporate M&A

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading partners: Corporate and M&A

The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next Generation Partners: Corporate and M&A

Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Oly Moir

Practice head

Michael Corbett; Hywel Davies

Other key lawyers

Robin Ogle; Azadeh Nassiri; Oly Moir