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Provided by Diederik Maessen
Diederik is a partner in Van Doorne’s Corporate and Projects groups, with a focus on the energy and infrastructure sectors. He has over 17 years of experience in M&A transactions, project development and complex energy and infrastructure contracts.
Diederik has advised on range of oil and gas, LNG, solar, (offshore and onshore) wind, CC(U)S, hydrogen, (battery) storage, nuclear, ports & terminals, data centres and chemicals transactions and projects. His clients include leading industrial parties, developers, sponsors, funds and state-owned enterprises.
Diederik has been involved in the development of many first of their kind projects, such as the first large scale CC(U)S project in the EU (the Porthos project), the first liquid Co2 import terminal (the CO2next project), the first European national hydrogen backbone (by Hynetwork Services), an LNG terminal developed in record breaking time (the EemsEnergy LNG terminal) and the first new Dutch nuclear reactor in decades (the PALLAS project).
2022: Van Doorne (partner)
2010/2011: Secondment at Slaughter and May (London and Hong Kong offices)
2007/2022: De Brauw Blackstone Westbroek (Amsterdam and Beijing offices)
Dutch Bar Association
Dutch Energy Law Association
Provided by Chambers
Diederik Maessen offers significant experience acting on acquisitions, corporate structuring and project development mandates for energy and infrastructure companies. He is known for his skill in both the renewable energy and LNG spaces.
Provided by Chambers
Diederik Maessen is a really engaging and responsive lawyer.
Diederik Maessen is my preferred legal partner to work with. He offers great delivery and is a solid, human-focused relationship builder.
Diederik Maessen brings a wealth of expertise to our projects. His broad national and international experience in large-scale energy and infrastructure projects has been invaluable.
Diederik Maessen is a very smart and pragmatic lawyer. He is very friendly and always has a solution to hand.
He provides us with clear, practical solutions as we navigate an evolving energy landscape.
Diederik Maessen is a really engaging and responsive lawyer.
Diederik Maessen is my preferred legal partner to work with. He offers great delivery and is a solid, human-focused relationship builder.
Diederik Maessen brings a wealth of expertise to our projects. His broad national and international experience in large-scale energy and infrastructure projects has been invaluable.
Diederik Maessen is a very smart and pragmatic lawyer. He is very friendly and always has a solution to hand.
He provides us with clear, practical solutions as we navigate an evolving energy landscape.
