LAWYER PROFILE
Diana Billik

Diana Billik

Global 2026

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Ranked in 2 practice areas

About

Provided by A&O Shearman

Practice Areas

Diana is Regional Co-Head of US Capital Markets & Global ECM, a member of the Executive Committee. She is a US securities partner resident in our Paris office.

Diana works on a broad range of cross-border securities matters and has deep experience in offerings of debt, equity and hybrid securities in established and emerging markets, as well as in liability management transactions. Diana represents issuers, arrangers and underwriters in relation to transactions by foreign private and sovereign issuers across numerous jurisdictions, including France, Sweden, Norway, Belgium, Turkey, Greece, United Arab Emirates and West Africa.

She focuses on SEC-registered and exempt offerings into the United States and compliance with SEC reporting and disclosure requirements for foreign issuers and security holders. Diana is admitted to practice in the State of New York and is a member of the Paris bar.

Diana joined the firm in 1998 and became a partner in 2007.

Chambers Review

Provided by Chambers

Chambers Global Guide

Capital Markets: Debt - France

Band 4
Band 4

Individual Editorial

Diana Billik has expertise in cross-border debt capital markets matters. Qualified to practise in the USA and based in Paris, she advises financial institutions and sovereign debt funds.

Capital Markets - France

Foreign Expert
Foreign expert in USA

Individual Editorial

Diana Billik has expertise in cross-border debt capital markets matters. Qualified to practise in the USA and based in Paris, she advises financial institutions and sovereign debt funds.

Strengths

Provided by Chambers

  • She is very hands-on, responsive, commercial and gives wise advice and recommendations to protect her clients. She offers a stellar practice where nothing slips through the cracks.

    Capital Markets: DebtChambers Global Guide
  • She is an excellent lawyer. She is very collaborative with a good skill set.

    Capital Markets: DebtChambers Global Guide

Ranked Individuals at A&O Shearman (416)

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