Does Mayer Brown sponsor visas?
USCIS approved 22 H-1B petitions for Mayer Brown in FY2025, and the Labor Department certified 5 of its green card applications.
Filed from Washington, DC
H-1B sponsorship
Sponsors H-1B22
approved petitions in FY2025
10
new H-1Bs
2
transfers in
96%
approved
New H-1Bs are first-time petitions with this employer, often after the lottery. Transfers are people already on an H-1B who joined from another employer. Counts are workers USCIS approved on its first decision, and the approval rate compares them with workers it denied that year. Later appeals aren't counted.
Filed as Mayer Brown LLP
Green card sponsorship
Sponsors green cards5
PERM certifications in FY2025
0
denied
PERM is the Labor Department step most employment green cards start with. A certification means the company sponsored someone for a green card that year. The certified rate leaves out applications the company withdrew. Later green card steps aren't published by employer.
Sources: USCIS H-1B Employer Data Hub and DOL PERM disclosure data
Know what it's like to work at Mayer Brown?
The filings show what was approved, not how long the wait was or which teams sponsor. Add Mayer Brown and tell the next candidate, anonymously. It takes a couple of minutes.
Add Mayer BrownQuick answers
- Does Mayer Brown sponsor H-1B visas?
- Mayer Brown has sponsored H-1B visas recently. USCIS approved 22 of its petitions in FY2025, including 10 for new H-1B workers and 2 transfers from other employers. From Oct 2025 to Jun 2026, it had 13 more approved.
- Does Mayer Brown sponsor green cards?
- Mayer Brown has sponsored green cards recently. The Labor Department certified 5 of its PERM applications, the first step of most employment green cards, in FY2025. From Oct 2025 to Jun 2026, it had 7 more certified.
- What is Mayer Brown's H-1B approval rate?
- In FY2025, USCIS approved 96% of the workers Mayer Brown petitioned for on its first decision, out of 23 decided. Later appeals aren't counted.
- Where do these numbers come from?
- H-1B counts come from the USCIS H-1B Employer Data Hub and green card counts from Labor Department PERM disclosure data, matched to Mayer Brown through filing names like Mayer Brown LLP. Fiscal years run from October to September. Statuses are our reading of the filings, news reports and what employees share, not statements from Mayer Brown.
Other sponsors in Washington, DC
H-1B approvals and green cards in FY2025
- DDistrict of Columbia Public Schools79 H-1Bs15 green cards
- GGeorgetown University75 H-1Bs13 green cards
- CChildrens National Medical Center66 H-1Bs0 green cards
- CCostar Realty Information44 H-1Bs13 green cards
- FFinancial Industry Regulatory Authority46 H-1Bs11 green cards
- NNational Railroad Passenger Corporation Amtrak35 H-1Bs0 green cards