Nicolas Duboille
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Nicolas Duboille Email & Phone Number

Partner at Sumerson
Location: Paris, ÎLe-De-France, France 10 work roles 4 schools
1 work email found @latournerie-wolfrom.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email n****@latournerie-wolfrom.com
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Current company
Role
Partner
Location
Paris, ÎLe-De-France, France

Who is Nicolas Duboille? Overview

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Quick answer

Nicolas Duboille is listed as Partner at Sumerson, based in Paris, ÎLe-De-France, France. AeroLeads shows a work email signal at latournerie-wolfrom.com and a matched LinkedIn profile for Nicolas Duboille.

Nicolas Duboille previously worked as Adjunct Professor at Escp Europe and Partner at Simmons & Simmons. Nicolas Duboille holds Llm In International Taxation, International And Us Taxation from New York University School Of Law.

Company email context

Email format at Sumerson

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nduboille@latournerie-wolfrom.com
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Profile bio

About Nicolas Duboille

Attorney at Law admitted to Practice in France (Paris, 2000) and in New York (2006). Founding Partner at Sumerson, a new law firm launched in 2019, dedicated to assisting clients in tax matters (tax advisory and tax litigation) and investment fund structuring with a tailored-made approach.Considered as a tax specialist in his field by professionals. Ranked amongst the "Excellent Attorneys" by the French reference law journal ¨Décideurs Juridiques¨. French International Tax Lawyer of the year 2020 (Finance Monthly Tax Awards 2020).Represents domestic and foreign corporations involved in mergers and acquisitions, international investment projects, oil & gas, natural resources, structuring and management of investment funds, real estate transactions. Also has very good experience in tax litigation.Recommended by professional guides such as Legal 500, Décideurs Juridiques, Option Finances, Leading Tax Firms Guide, Acquisition International… Concentrated in:- Mergers & Acquisitions / Private Equity- Oil & gas, natural resources- Investment funds- Real Estate- French, European and US taxationMember of the Paris Bar and of the New York State BarLLM International Tax NYU, ComTax Harvard University, DEA Finances Publiques et Fiscalité (Paris II Pantheon-Assas), DESS Droit des Affaires, CHEDE.Lecturer in International Taxation at ESCP Europe - Member of the NYU Law International Tax Program Practice Council

Listed skills include International Tax, Private Equity, Tax, Cross Border Transactions, and 29 others.

Current workplace

Nicolas Duboille's current company

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Sumerson
Sumerson
Partner
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10 roles · 31 years

Nicolas Duboille work experience

A career timeline built from the work history available for this profile.

Partner

Current

Paris, Île-De-France, France

Founding Partner of a new law firm, Sumerson, launched in January 2019, dedicated to assisting clients in international tax matters (tax advisory and tax litigation) and investment fund structuring.Based in Paris.

Jan 2019 - Present

Adjunct Professor

Paris Area, France

Lecturer in International Tax, Corporate tax, Tax aspects of M&A transactions, European Tax (courses in French and in English)

Jan 2009 - May 2023

Partner

Paris Area, France

Partner, Head of Tax DepartmentConcentration in:- Real estate transactions and financing- Asset management and investment funds

Sep 2016 - Dec 2018

Partner

Paris Area, France

PartnerHead of Tax DepartmentMainly involved in M&A-private equity transactions, reorganizations, restructuring, employee benefits plans, international mobility, real estate transactions, structuring of investment funds (recent rankings in investment funds and in M&A among the top French tax practionners).

Dec 2009 - Aug 2016

Attorney At Law - Head Of Tax Department

Paris Area, France

Setting up of a tax practice in a mid-size French law firm, with particular expertise in private equity transactions (LBOs), capital venture and public law contracts (e.g. PPP).After only one year of activity, our tax practice was ranked by professionnal guides like Legal500 or the Tax Directors Handbook (cited among the "leading tax firms").

Aug 2006 - Nov 2009

Associate

Paris Area, France

Tax Department

Jan 2001 - Jul 2004

Associate (From "Junior" To "Supervisor")

Neuilly Sur Seine, France

Corporate Tax DepartmentM&A tax due diligencesSecondment for 6 months to the Bolloré Group

May 1998 - Dec 2001

Public Finance & Tax Advisor

Paris / Saint Barthélemy / Saint Martin

Involved in the design and the negotiation of a new tax regime to be applicable in French overseas territories

1997 - 1998 ~1 yr

Intern (6 Months)

Oil & Gaz departmentInternational Business Transactions

1996 - 1997 ~1 yr
4 education records

Nicolas Duboille education

School Of Government, Comparative Tax And Administration Program, Public Finance And Taxation

Chede, Economics

Cycle Des Hautes Etudes Pour Le Développement Economique
FAQ

Frequently asked questions about Nicolas Duboille

Quick answers generated from the profile data available on this page.

What company does Nicolas Duboille work for?

Nicolas Duboille works for Sumerson.

What is Nicolas Duboille's role at Sumerson?

Nicolas Duboille is listed as Partner at Sumerson.

What is Nicolas Duboille's email address?

AeroLeads has found 1 work email signal at @latournerie-wolfrom.com for Nicolas Duboille at Sumerson.

Where is Nicolas Duboille based?

Nicolas Duboille is based in Paris, ÎLe-De-France, France while working with Sumerson.

What companies has Nicolas Duboille worked for?

Nicolas Duboille has worked for Sumerson, Escp Europe, Simmons & Simmons, Granrut, and Latournerie Wolfrom.

How can I contact Nicolas Duboille?

You can use AeroLeads to view verified contact signals for Nicolas Duboille at Sumerson, including work email, phone, and LinkedIn data when available.

What schools did Nicolas Duboille attend?

Nicolas Duboille holds Llm In International Taxation, International And Us Taxation from New York University School Of Law.

What skills is Nicolas Duboille known for?

Nicolas Duboille is listed with skills including International Tax, Private Equity, Tax, Cross Border Transactions, Tax Law, International Tax Planning, Tax Controversy, and Corporate Tax.

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