Allen & Overy LLP - Company Profile

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Allen & Overy LLP (Allen & Overy) is a law firm which provides legal services for global business and industry. The firm offers advisory services on anti-bribery and corruption, antitrust/competition, asset management, banking and finance, capital markets, corporate and M&A, corporate restructuring, international trade and investment compliance and tax. It serves energy, financial institutions, hotels and leisure, industrial and manufacturing, infrastructure and transport, life sciences, mining and metals, private equity, real estate, retail and consumer goods, and telecommunications, and media and technology sectors. The firm has its operations across Europe, North America, Asia Pacific, the Middle East, Latin America and Africa. Allen & Overy is headquartered in London, Greater London, the UK.

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Headquarters United Kingdom

Address One Bishops Square, London, England, E16AD


Telephone 44 20 30880000

No of Employees 5,454

Industry Business and Consumer Services

Revenue (2023) $2.4B

   

   

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Allen & Overy LLP premium industry data and analytics

1

IT Services Contracts

Improve competitive bidding with insights into all publicly disclosed IT services contracts for Allen & Overy LLP (including IT outsourcing, business process outsourcing, systems integration & consulting and more).

1

ICT Spend & Tech Priorities

IT Client Prospector provides intelligence on Allen & Overy LLP’s likely spend across technology areas enabling you to understand the digital strategy.

Products and Services

Services
Antitrust/competition
Asset management
Anti-bribery and corruption
XYZ
XYZ
XYZ
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History

History section provides information on new products, mergers, acquisitions, expansions, approvals, and many more key events.

Year Event Description
2024 Acquisitions/Mergers/Takeovers In May, the company merged with Shearman & Sterling.
2023 Contracts/Agreements In February, the company entered into a partnership with Harvey under which Harvey will empower more than 3,500 of the company’s lawyers across 43 offices operating in multiple languages.
2022 Contracts/Agreements In November, the company renewed and expanded its lease at 1101 New York Avenue NW in Washington, D.C.
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Competitor Comparison

Key Parameters Allen & Overy LLP Clifford Chance LLP CMS Legal Services EEIG Hogan Lovells International LLP Clyde & Co LLP
Headquarters United Kingdom United Kingdom Germany United Kingdom United Kingdom
City London London Frankfurt London London
State/Province England England Hessen England England
No. of Employees 5,454 6,550 8,000 3,191 5,500
Entity Type Private Private Private Private Private
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Executives
Name Position Board Since Age
Sally Dewar Director; Chief Executive Officer - Strategic & Regulatory Consulting, London Executive Board - -
Donald Joyce Chief Financial Officer Senior Management 2023 -
Dennis Quinio Chief Diversity, Equity and Inclusion Officer, Americas Senior Management 2022 -
Wim Dejonghe Director; Senior Partner-United Kingdom Executive Board - -
Jason Haines Director - Finance & Operations; Director Executive Board - -
Non Dignissim Eros Proin vel Convallis 2024 XY
Non Dignissim Eros Proin vel Convallis 2024 XY
Non Dignissim Eros Proin vel Convallis 2024 XY
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