FY2025 Β· DOL LCA DATA

AON vs Marsh Mclennan: H-1B Sponsorship Compared

Marsh Mclennan filed 131 certified H-1B LCAs in FY2025, against 49 for AON.

Head to Head (FY2025)

AON

49

certified LCA filings, FY2025

Average wage
$128,800
Median wage
$115,000
25th–75th pct
$104,132 – $141,865
Tracked FY2022–2026
202

Marsh Mclennan

MORE FILINGS

131

certified LCA filings, FY2025

Average wage
$140,955
Median wage
$133,000
25th–75th pct
$99,472 – $164,290
Tracked FY2022–2026
820

Most Sponsored Occupations (FY2025)

AON

OccupationFilingsAvg Wage
Actuaries12$124,953
Statistical Assistants8$92,411
Data Scientists6$131,479
Financial Risk Specialists5$127,680
Computer and Information Systems Managers2$140,338

Marsh Mclennan

OccupationFilingsAvg Wage
Actuaries22$123,758
Management Analysts21$193,828
Software Developers19$154,414
Business Intelligence Analysts11$100,824
Data Scientists8$140,520

Where They Hire (FY2025)

AON

Illinois (13)New York (10)Florida (5)Georgia (5)New Jersey (2)

Marsh Mclennan

New York (50)North Carolina (12)California (11)Illinois (11)New Jersey (8)

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Aggregated from DOL LCA disclosure files (FY2022–2026) for AON and Marsh Mclennan, filtered to certified petitions with annual wages between $30K and $1M. Employer legal-entity spelling variants are grouped before counting. A Labor Condition Application is a required step before an H-1B petition, not the petition itself.