H1B Report
Side-by-side comparison

A1 Kaiser Inc vs Microsoft Corporation

A direct H-1B sponsorship comparison built from the same DOL Labor Condition Application data that drives every page on H1B Report. Total filings, outcome rates, top occupations and yearly demand side-by-side.

Entity A
A1 Kaiser Inc
ILRank #FEIN 26-2192319
Entity B
Microsoft Corporation
WARank #6FEIN 91-1144442

Key metrics

All percentages are share of total LCAs filed by each sponsor.

MetricA1 Kaiser IncMicrosoft Corporation
Total filings70770,316
Certified %91.65%94.15%
Denied %1.13%0.12%
Withdrawn %2.83%0.71%
Cert-withdrawn %4.38%5.02%
Rank#6
Active yearsFY2010–FY2025FY2010–FY2026
Worksite stateILWA

Outcomes — A1 Kaiser Inc

DOL case-status mix.

Outcome breakdown: Certified 91.7%, Cert-withdrawn 4.4%, Withdrawn 2.8%, Denied 1.1%
Outcome breakdown
OutcomeShare
Certified91.7%
Cert-withdrawn4.4%
Withdrawn2.8%
Denied1.1%
Certified91.7%
Cert-withdrawn4.4%
Withdrawn2.8%
Denied1.1%

Outcomes — Microsoft Corporation

DOL case-status mix.

Outcome breakdown: Certified 94.2%, Cert-withdrawn 5.0%, Withdrawn 0.7%, Denied 0.1%
Outcome breakdown
OutcomeShare
Certified94.2%
Cert-withdrawn5.0%
Withdrawn0.7%
Denied0.1%
Certified94.2%
Cert-withdrawn5.0%
Withdrawn0.7%
Denied0.1%

Yearly filing volume

Year-over-year H-1B demand for each sponsor.

A1 Kaiser Inc
Time series: 17 points from FY2010 to FY2026
Time series
PeriodValue
FY201017
FY201143
FY201246
FY201348
FY2014111
FY2015257
FY201653
FY201747
FY201840
FY201935
FY20201
FY20211
FY20220
FY20230
FY20245
FY20253
FY20260
Microsoft Corporation
Time series: 17 points from FY2010 to FY2026
Time series
PeriodValue
FY20104,390
FY20114,184
FY20123,943
FY20133,813
FY20143,637
FY20154,452
FY20164,888
FY20174,806
FY20185,438
FY20195,916
FY202051
FY2021110
FY2022150
FY20232,791
FY20249,492
FY20259,362
FY20262,893

Top 5 occupations — Microsoft Corporation

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A1 Kaiser Inc vs Microsoft Corporation — H-1B Sponsor Comparison · H1B Report