Skip to content
Law firm in Washington, D.C.Headquarters

Arnold & Porter Kaye Scholer LLP

Headquartered in Washington, D.C., Arnold & Porter Kaye Scholer LLP employs 994 lawyers across the United States, according to The Law360 400 (2026).

Office
601 Massachusetts Avenue Northwest
Washington, DC 20001
Practice areas
General corporate, Litigation, Regulatory
Size
994 lawyers in the United StatesFirm-wide count, The Law360 400 (2026)
Headquarters
This office
Traces its history to
1917

Washington, D.C.

Is this your firm?

Send corrections to hello@lawfirmwebagency.com. And if your website is not winning the clients this listing sends you, we can fix that in seven days.

About the firm

About Arnold & Porter Kaye Scholer LLP

Headquartered in Washington, D.C., Arnold & Porter Kaye Scholer LLP employs 994 lawyers across the United States, according to The Law360 400 (2026). Its main areas of practice include general corporate, litigation and regulatory.

It is one of 41 law firms we list in Washington, D.C. and one of 41 across Washington, D.C.. By U.S. lawyer headcount, it ranks number 8 among the firms we list with an office in Washington, D.C.. Outten & Golden LLP is listed at nearly the same location.

The firm's website is arnoldporter.com.

Firm profile

Washington, D.C.-based firm that began in 1946 as Arnold & Fortas and combined with Kaye Scholer, a firm dating to 1917, in 2017. It has more than 1,000 attorneys in 16 offices and practices general corporate law, litigation and regulatory work.

Arnold & Porter Kaye Scholer LLP traces its history to 1917.

Source: en.wikipedia.org

Areas of practice

  • General corporate
  • Litigation
  • Regulatory

From the firm's published profile.

Before you hire

Check a Lawyer's License in Washington, D.C.

Lawyers who practice in Washington, D.C. are licensed by District of Columbia Bar. Before you hire anyone at Arnold & Porter Kaye Scholer LLP, confirm that the lawyer is licensed and in good standing with its Member Directory.

Member Directory
Questions

Arnold & Porter Kaye Scholer LLP: Questions and Answers

Where is Arnold & Porter Kaye Scholer LLP located?
Arnold & Porter Kaye Scholer LLP is located at 601 Massachusetts Avenue Northwest, Washington, DC 20001.
How do I contact Arnold & Porter Kaye Scholer LLP?
The firm's website is arnoldporter.com.
What kind of law does Arnold & Porter Kaye Scholer LLP practice?
General corporate, Litigation and Regulatory. From the firm's published profile.
How many lawyers does Arnold & Porter Kaye Scholer LLP have?
Arnold & Porter Kaye Scholer LLP has 994 lawyers in the United States, according to The Law360 400 (2026). That count covers the whole firm, not only its Washington, D.C. office.
Where is Arnold & Porter Kaye Scholer LLP headquartered?
Arnold & Porter Kaye Scholer LLP is headquartered in Washington, D.C.. This office is its headquarters.
When was Arnold & Porter Kaye Scholer LLP founded?
Arnold & Porter Kaye Scholer LLP traces its history to 1917, counting the oldest firm it grew from.
Which law firms are near Arnold & Porter Kaye Scholer LLP?
The closest firms in the directory are Outten & Golden LLP (same location), Brownstone Law (0.2 miles) and DC Wage Law (0.2 miles).
How can I check that a lawyer at Arnold & Porter Kaye Scholer LLP is licensed?
Lawyers in Washington, D.C. are licensed by District of Columbia Bar. Use its Member Directory at my.dcbar.org to confirm a lawyer is licensed and in good standing.

For business & corporate firms

How we build websites for business & corporate firms in Washington, D.C.

See corporate law firm web design

Listing from © OpenStreetMap contributors, lawyer count from The Law360 400 (2026), last checked October 2026. LawFirmWebAgency is not affiliated with this firm, and a listing is not an endorsement or a measure of quality.

For the firms in this directory

Is your firm the one people find first in Washington, D.C.?

Your listing tells a prospective client where you are. Your website decides whether they call. We build law firm websites that win that decision, live in seven days, with no monthly retainer.

Email us
Where we work
All 50 states
Reply
Within one business day