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Daniel Reis
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Daniel Reis

Founding Partner

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At a glance

Full Name
Daniel Reis
Title
Founding Partner
Firm
Shorelight Partners (Shorelight Partners LLP)
Firm Type
Private equity / alternative investment firm (energy transition & real assets)
Investment Stage
Control and significant-minority equity in operating real assets and platforms (not seed/venture)
Check Size
~$50–100M+ of equity over the life of an investment (firm-level)
Target Company Profile
Conventional and transition energy assets, infrastructure, and enabling technology/services; partnerships with seasoned industry operators
Sector Focus
Energy value chain — upstream oil & gas, LNG/gas infrastructure, asset repurposing, electrification & gasification, advanced biofuels, grid stability, circular economy / measurable CO₂ reduction
Geographic Focus
Europe (with emphasis on low-risk jurisdictions such as the UK North Sea and Germany)
Location
Firm HQ in Freienbach, Schwyz, Switzerland; London presence

Background

Daniel Reis is a Founding Partner of Shorelight Partners, an energy-focused private equity firm founded in 2012 that invests across the energy value chain in Europe. He is described by the firm as an experienced private equity investor in the real-asset space. Shorelight positions itself around the energy transition — investing in assets and technologies that deliver significant, measurable reductions in CO₂ emissions — while also holding conventional oil & gas positions, and it typically commits $50–100M+ of equity per investment alongside experienced operating executives.

Before co-founding Shorelight, Reis worked at Barclays Capital, where he focused primarily on energy opportunities. Prior to Barclays he spent time at Deloitte in the natural-resources sector — first in Financial Audit and Consulting in Zurich, and later in M&A Advisory, Due Diligence and Technical Accounting within Deloitte's Global Energy Markets team in New York. This path gives him a blend of transaction, accounting/due-diligence, and energy-sector expertise.

Reis holds an MBA in Economics and Financial Management from the University of Berne, Switzerland.

At Shorelight he sits alongside a founding team drawn from the energy industry, including Chairman & Founding Partner Bernhard Schmidt (former Wintershall executive board member) and Founding Partner Arun Subbiah (serial E&P entrepreneur), plus a finance and portfolio-management bench that includes CFO Lakhbir Sandhu (ex-Barclays, Goldman Sachs).

Investment Thesis & Focus

  • Invests in real assets across the European energy value chain, using the founders' oil & gas operating and relationship networks to source deals.
  • Backs the energy transition — the firm states it supports "the Energy Transition towards lower emissions by investing in assets and technologies that will provide a significant and measurable reduction in CO₂ emissions."
  • Core themes: repurposing of conventional energy assets & infrastructure, electrification & gasification, advanced biofuels, grid stability, natural-gas fields and LNG infrastructure, and equipment/technology providers that cut emissions — with a stated circular-economy focus.
  • Partnership model: works with seasoned industry executives with proven operational track records and provides long-term capital "to fulfil the true potential of their assets and businesses."
  • Check size / structure: ability to invest $50–100M+ of equity over the life of an investment, taking control or significant positions rather than small venture stakes.
  • Geography: Europe, favoring lower-risk jurisdictions (e.g., UK North Sea, Germany).

Notable Investments

  • ONEO — Current flagship platform; a German energy company optimizing mature oil & gas production and converting existing infrastructure toward renewable/lower-carbon energy. Stefan Egger was appointed CEO in March 2025 (previously Head of Subsurface since 2018); Felix Lerch (ex-Uniper UK country chairman) chairs it.
  • Alpha Petroleum Resources — UK North Sea E&P company; a Shorelight portfolio company that was exited via sale to Waldorf Production, announced July 2022.
  • Wintershall Dea — Referenced in aggregator data (PitchBook) among Shorelight-associated energy holdings; connection reflects the founders' deep Wintershall/energy heritage.

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