Insights

Regulatory and Litigation Strength Arnold & Porter presents a strong regulatory, litigation, and transactional capability with a broad footprint across 16 offices and 40+ practice areas, suggesting opportunities to cross-sell integrated services to clients facing complex compliance, disputes, and deal-related challenges.

Financial Health Indicator With reported revenue in the half‑billion to one‑billion range and a sizable attorney base, the firm demonstrates solid scale and budget for strategic engagements, making it a viable candidate for long-term, high‑value legal programs and multi‑year service contracts.

Technology Stack Leverage Adoption of Microsoft Power Platform, AWS, Kubernetes, and collaboration tools indicates a technology‑savvy approach and potential for clients seeking modernized, scalable, and secure legal operations, including e‑discovery, matter management, and data privacy initiatives.

Industry Recognition Consistent top‑tier recognitions from Chambers and other industry outlets across crisis management, risk, and international practice areas provide a credible opening for targeted pitches to risk, compliance, and corporate governance teams seeking trusted advisers.

Strategic Talent Signals Recent partner hires and leadership in financial services and antitrust indicate expanding practice capabilities and bench depth, creating opportunities to engage clients in regulated sectors and sectors undergoing consolidation or regulatory scrutiny.

Similar companies to Arnold & Porter

Arnold & Porter Tech Stack

Arnold & Porter uses 8 technology products and services including Microsoft Power Platform, Amazon Web Services, Kubernetes, and more. Explore Arnold & Porter's tech stack below.

Media & News

Arnold & Porter's Email Address Formats

Arnold & Porter uses at least 15 email formats:
Arnold & Porter Email FormatsExamplePercentage
First.Last@arnoldporter.comJohn.Doe@arnoldporter.com
95%
Last@arnoldporter.comDoe@arnoldporter.com
3%
FLast@arnoldporter.comJDoe@arnoldporter.com
1%
F.Last@arnoldporter.comJ.Doe@arnoldporter.com
1%
First.Last@aporter.comJohn.Doe@aporter.com
81%
First_Last@aporter.comJohn_Doe@aporter.com
16%
F_Last@aporter.comJ_Doe@aporter.com
2%
FirstLast@aporter.comJohnDoe@aporter.com
1%
First.Last@apks.comJohn.Doe@apks.com
91%
Last.First@apks.comDoe.John@apks.com
8%
FirstMiddle.Last@apks.comJohnMichael.Doe@apks.com
1%
First.Last@kayescholer.comJohn.Doe@kayescholer.com
50%
FLast@kayescholer.comJDoe@kayescholer.com
37%
F.Last@kayescholer.comJ.Doe@kayescholer.com
12%
FirstLast@kayescholer.comJohnDoe@kayescholer.com
1%

Frequently Asked Questions

What is Arnold & Porter's phone number?

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You can contact Arnold & Porter's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Arnold & Porter's official website and social media links?

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Arnold & Porter's official website is arnoldporter.com and has social profiles on LinkedIn.

How much revenue does Arnold & Porter generate?

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As of October 2026, Arnold & Porter's annual revenue is estimated to be $500M - $1B.

What is Arnold & Porter's SIC code and NAICS code?

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Arnold & Porter's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 54111 - Offices of Lawyers.

How many employees does Arnold & Porter have currently?

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As of October 2026, Arnold & Porter has approximately 2.4K employees across 5 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: S. H., Chief Financial Officer: A. G. and Chief Financial Officer: A. G. Explore Arnold & Porter's employee directory with LeadIQ.

What industry does Arnold & Porter belong to?

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Arnold & Porter operates in the Law Practice industry.

What technology does Arnold & Porter use?

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Arnold & Porter's tech stack includes Microsoft Power Platform, Amazon Web Services, Kubernetes, Microsoft SharePoint, Microsoft 365, Microsoft Active Directory, Palo Alto Firewalls and Zoom.

What is Arnold & Porter's email format?

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Arnold & Porter's email format typically follows the pattern of First.Last@arnoldporter.com. Find more Arnold & Porter email formats with LeadIQ.
Arnold & Porter logo

Arnold & Porter

Law PracticeDistrict of Columbia, United States1001-5000 Employees

Arnold & Porter Kaye Scholer LLP is a large international law practice based in Washington, DC, with more than 1,000 lawyers and 16 offices worldwide. The firm combines regulatory, litigation, and transactional capabilities to address complex client issues across more than 40 practice areas. Its approach emphasizes multidisciplinary collaboration and industry-specific insight to help mitigate risk, respond to challenges, and achieve outcomes.

Its headquarters are in Washington, DC, and the firm maintains a global footprint through its 16 offices worldwide. In 2026, the firm expanded its leadership with the appointment of Lindsey M. Germano as a partner in the Corporate & Finance practice, resident in Denver.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54111 - Offices of Lawyers
Employees
1001-5000

Section iconFunding & Financials

  • $500M - $1B

    Arnold & Porter's revenue is estimated to be in the range of $500M - $1B

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