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A&O Shearman

Texas

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Rankings published in 2026
M&A
Tier 4
25 firms ranked
View full list

Tier 1

Akin Gump Strauss Hauer & Feld
6 practice areas
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Baker Botts
7 practice areas
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Gibson Dunn & Crutcher
8 practice areas
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Kirkland & Ellis
6 practice areas
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Latham & Watkins
4 practice areas
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Vinson & Elkins
7 practice areas
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Tier 2

Bracewell
7 practice areas
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Hunton Andrews Kurth
6 practice areas
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Troutman Pepper Locke
4 practice areas
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Tier 3

Haynes and Boone
5 practice areas
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Norton Rose Fulbright
5 practice areas
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Porter Hedges
7 practice areas
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Weil Gotshal & Manges
6 practice areas
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White & Case
7 practice areas
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Winston Taylor
6 practice areas
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Tier 4

A&O Shearman
2 practice areas
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Jones Day
5 practice areas
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Morgan Lewis & Bockius
2 practice areas
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Reed Smith
4 practice areas
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Sidley Austin
5 practice areas
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Simpson Thacher & Bartlett
3 practice areas
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Thompson & Knight
5 practice areas
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Willkie Farr & Gallagher
7 practice areas
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Notable

Duane Morris
6 practice areas
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McDermott Will & Schulte
7 practice areas
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2 results2 results
Paul Astolfi
Firm:
A&O Shearman
A&O Shearman
Practice Area:
Project finance
Jurisdiction:
United States (National)
Illinois
Texas
Bar Admission:
New York
Alain Dermarkar
Firm:
A&O Shearman
A&O Shearman
Practice Area:
M&A
Jurisdiction:
United States (National)
Texas
Bar Admission:
Texas
Deal Highlights
0 results0 results
Deal Name Deal Date Firm Name Jurisdiction Deal Type Lawyer Names Client Names Client Role
There are no results
Corporate
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A&O Shearman creates EU chair role to boost client access
Tom Schoors will combine the new EU chair role with his post as Belgium managing partner, helping global clients to tap into the firm’s EU expertise across 16 offices
April 29 2026
ESG
Golden scales of justice, books, Statue of Lady Justice. Owl and
Agency interpretation survives Chevron deference rollback
Lawyers at A&O Shearman and Vinson & Elkins say that judges are approaching statutory interpretation differently following Loper Bright, but they are still paying attention to government arguments
Ralph Cunningham, July 29 2025
Banking
golden-gate-bridge.jpg
This week’s people moves: Akin, A&O Shearman and more
New hires were made across the finance practices in New York, San Francisco, London and Milan
Karry Lai, July 10 2025
M&A
MILAN,ITALY - CIRCA FEBRUARY 2020: Milan Italy, Porta Garibaldi District. Gae Aulenti Square. Unicredit Tower.
Italy M&A pulse: A&O Shearman talks opportunity and growth strategy
Paolo Nastasi, managing partner for Italy, delves into Q1 market trends, deal structures and how the firm is driving growth at a practice level
Noemi Distefano, July 03 2025
Banking
Modern tower buildings or skyscrapers in financial district with cloud on sunny day in Chicago, USA. Construction industry, business enterprise organization, or communication technology concept
IFLR weekly roundup: OCC confirms plans to simplify capital requirements rules for US banks
Regulations must be effective, not excessive, says OCC chief Rodney Hood
Noemi Distefano, June 05 2025
M&A
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EU merger guidelines makeover: clearer rules, trickier game
As the European Commission seeks input on updating its 20-year-old merger rules, focusing on traditional competition metrics will no longer be enough, lawyers say
Noemi Distefano, June 05 2025
Banking
Gibson_Denise-3004249_Web.jpg
A&O Shearman’s Denise Gibson: ‘I got comfortable being uncomfortable’
The UK managing partner reflects on her career and discusses the opportunities ahead for the firm, particularly in leveraged finance
Karry Lai, May 14 2025
Capital Markets
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Behind the deal: How A&O Shearman secured a landmark green bond transaction
Partner Tom Grant discusses the legal innovation behind the first Solvency II-compliant restricted tier 1 bond issuance in Portugal and how it can help the firm to win more work
Noemi Distefano, April 30 2025
Sponsored

Sponsored

  • IFLR1000
    Sponsored by Radu Tărăcilă Pădurari Retevoescu SCA (RTPR)
    Romania: RTPR closes another record-breaking deal: MidEuropa completes Regina Maria exit in largest ever healthcare services deal in Central Europe
    RTPR has assisted the private equity fund MidEuropa with respect to Romanian law matters related to the closing of the sale of Regina Maria Group to Mehiläinen, Finland’s largest healthcare and social care provider. The transaction was signed in March 2025 and is the largest ever healthcare services transaction in Central Europe.
    Radu Tărăcilă Pădurari Retevoescu SCA (RTPR), December 22 2025
  • IFLR1000
    Sponsored by Radu Tărăcilă Pădurari Retevoescu SCA (RTPR)
    Romania: RTPR advises AROBS on Gess Engineering acquisition
    RTPR has assisted AROBS Transilvania Software, an important Romanian company that provides software services and solutions in various industries and the largest tech company listed on the Bucharest Stock Exchange, in relation to the acquisition of majority stake in Global Engineering Services & Solutions S.R.L. (Gess Engineering).
    Radu Tărăcilă Pădurari Retevoescu SCA (RTPR) - Romania, November 04 2025
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    Sponsored by Radu Tărăcilă Pădurari Retevoescu SCA (RTPR)
    Romania: RTPR, banks’ lawyers in the RON 3.1 billion syndicated financing granted to Electrica
    RTPR has assisted the syndicate of banks formed by Banca Transilvania and Banca Comerciala Romana as Mandated Lead Arrangers, and Raiffeisen Bank, BRD - Groupe Société Générale, CEC Bank, ING Bank and Intesa Sanpaolo Bank Romania, as lenders in connection with a RON 3.1 billion syndicated loan granted to Electrica for investments and refinancing. Raiffeisen Bank also acted as Sustainability Agent.
    Radu Tărăcilă Pădurari Retevoescu SCA (RTPR) - Romania, May 08 2025
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