About this data
What it is
Before an employer can petition the immigration service for a foreign worker in an H-1B job, it must file a labor condition application with the Department of Labor. The Department publishes every application it has decided, with the employer, job title, wage offered, prevailing wage, worksite and the number of workers asked for. This page ranks the employers that filed the most certified applications and lists the latest decisions. Applications for H-1B1 (Chile, Singapore) and E-3 (Australia) workers are in the same files.
Who files it
The employer files each application with the Department of Labor, Office of Foreign Labor Certification. The Department publishes the decided ones.
How current
The Department publishes the fiscal year to date about six weeks after each quarter ends (October to December is quarter one), so the newest decisions are about two months old. We check every week; most weeks nothing is new.
Terms
labor condition applicationA labor condition application (LCA) is the form an employer files with the Department of Labor before it petitions for an H-1B worker. The employer promises to pay at least the prevailing wage and to meet working-conditions rules. The Department certifies or denies it.not a hireAn application is not a hire, a petition or a visa. It is a step before a petition to the immigration service, which decides separately. The worker may never be hired, and one application can name many workers.decisionCertified: the Department certified the application. Certified, then withdrawn: it was certified and the employer withdrew it later. Denied: the Department denied it. Withdrawn: the employer withdrew it before a decision.wage offeredThe wage the employer offered, as filed, with its unit. The yearly figure restates it per year (hourly x 2,080, weekly x 52, every two weeks x 26, monthly x 12) from the low end of the offered range. It is not what the worker was paid.prevailing wageThe wage the Department treats as normal for the job and place. The employer must offer at least this much. It comes from the employer's own filing.company matchWe match the employer's name to a public company automatically, including a reviewed list of subsidiaries. A subsidiary can be missed and a similar name can be matched wrongly.
Worth knowing
An application is not a hire, a petition or a visa, and a certified application may never be used. One application can cover several workers, and staffing and consulting firms file many for work at other companies. A worksite or wage is as filed. Most employers are private companies, universities or staffing firms; we match a name to a public company automatically, so a subsidiary can be missed and a similar name matched wrongly.

All of this comes from the US Department of Labor, Office of Foreign Labor Certification, which publishes the decided applications. We are not affiliated with it.

Applications decided per month, last 12 months of data

01122Jul '25 · Certified: 2Jul '25 · Certified then withdrawn, denied or withdrawn: 0Jul '25Aug '25 · Certified: 1Aug '25 · Certified then withdrawn, denied or withdrawn: 0Aug '25Sep '25 · Certified: 1Sep '25 · Certified then withdrawn, denied or withdrawn: 0Sep '25Oct '25 · Certified: 0Oct '25 · Certified then withdrawn, denied or withdrawn: 0Oct '25Nov '25 · Certified: 0Nov '25 · Certified then withdrawn, denied or withdrawn: 0Nov '25Dec '25 · Certified: 0Dec '25 · Certified then withdrawn, denied or withdrawn: 0Dec '25Jan '26 · Certified: 1Jan '26 · Certified then withdrawn, denied or withdrawn: 0Jan '26Feb '26 · Certified: 0Feb '26 · Certified then withdrawn, denied or withdrawn: 0Feb '26Mar '26 · Certified: 0Mar '26 · Certified then withdrawn, denied or withdrawn: 0Mar '26Apr '26 · Certified: 1Apr '26 · Certified then withdrawn, denied or withdrawn: 0Apr '26May '26 · Certified: 0May '26 · Certified then withdrawn, denied or withdrawn: 0May '26Jun '26 · Certified: 1Jun '26 · Certified then withdrawn, denied or withdrawn: 0Jun '26
01122Jul '25 · Certified: 2Jul '25 · Certified then withdrawn, denied or withdrawn: 0Jul '25Aug '25 · Certified: 1Aug '25 · Certified then withdrawn, denied or withdrawn: 0Aug '25Sep '25 · Certified: 1Sep '25 · Certified then withdrawn, denied or withdrawn: 0Sep '25Oct '25 · Certified: 0Oct '25 · Certified then withdrawn, denied or withdrawn: 0Oct '25Nov '25 · Certified: 0Nov '25 · Certified then withdrawn, denied or withdrawn: 0Nov '25Dec '25 · Certified: 0Dec '25 · Certified then withdrawn, denied or withdrawn: 0Dec '25Jan '26 · Certified: 1Jan '26 · Certified then withdrawn, denied or withdrawn: 0Jan '26Feb '26 · Certified: 0Feb '26 · Certified then withdrawn, denied or withdrawn: 0Feb '26Mar '26 · Certified: 0Mar '26 · Certified then withdrawn, denied or withdrawn: 0Mar '26Apr '26 · Certified: 1Apr '26 · Certified then withdrawn, denied or withdrawn: 0Apr '26May '26 · Certified: 0May '26 · Certified then withdrawn, denied or withdrawn: 0May '26Jun '26 · Certified: 1Jun '26 · Certified then withdrawn, denied or withdrawn: 0Jun '26

Certified Certified then withdrawn, denied or withdrawn

By the Department of Labor's decision date. Counts applications, not workers: one application can cover several. The newest months are about two months old and fill in each quarter. October 2025 is low: the federal government shutdown (Oct 1 to Nov 12) paused decisions.

Latest decided applications

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Showing: ticker AMBQ

Latest decided applications
DecidedEmployerWe match the employer's name to a public company automatically, including a reviewed list of subsidiaries. A subsidiary can be missed and a similar name can be matched wrongly.Job titleWorkersThe number of workers the application asks for. One application can name many; the count is a request, not a count of people who started work.Wage offeredThe wage the employer offered, as filed, with its unit. The yearly figure restates it per year (hourly x 2,080, weekly x 52, every two weeks x 26, monthly x 12) from the low end of the offered range. It is not what the worker was paid.WorksiteDecisionCertified: the Department certified the application. Certified, then withdrawn: it was certified and the employer withdrew it later. Denied: the Department denied it. Withdrawn: the employer withdrew it before a decision.CaseEvery application has a Department of Labor case number. Copy it, then paste it into the Department's case status search to see that application's status and dates on the government site. The full record, with the wage and job title, is in the Department's quarterly disclosure files.
Jun 16, 2026AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer - Digital Design Verification
Computer Hardware Engineers
1$195,000Austin, TXCertifiedI-200-26160-996860
Apr 8, 2026AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Digital Verification
Electronics Engineers, Except Computer
1$154,440Austin, TXCertifiedI-200-26091-745733
Jan 9, 2026AMBQ
Ambiq Micro, Inc.
Software Development Engineer - System Test, Po…
Software Quality Assurance Analysts and Testers
1$130,000Austin, TXCertifiedI-200-26002-529470
Sep 15, 2025AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$160,000Westborough, MACertifiedI-200-25251-293756
Aug 11, 2025AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Design Verification
Electronics Engineers, Except Computer
1$145,000Austin, TXCertifiedI-200-25216-220153
Jul 14, 2025AMBQ
Ambiq Micro, Inc.
Principal Engineer STA, Physical Design
Electronics Engineers, Except Computer
1$210,000Westborough, MACertifiedI-200-25188-156614
Jul 9, 2025AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$160,000Douglas, MACertifiedI-200-25182-145125
Apr 23, 2025AMBQ
Ambiq Micro, Inc.
Embedded Software Engineer
Software Developers
1$132,267Austin, TXCertifiedI-200-25106-872791
Apr 17, 2025AMBQ
Ambiq Micro, Inc.
Power and Performance Architect
Electronics Engineers, Except Computer
1—
$220,000.08 a week
Austin, TXCertifiedI-200-25100-850757
Jan 30, 2025AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$180,003San Jose, CACertified, then withdrawnI-200-23305-470821
Jan 30, 2025AMBQ
Ambiq Micro, Inc.
System Test Engineer, Embedded Security
Electrical Engineers
1$140,000Austin, TXCertified, then withdrawnI-200-23093-898828
Dec 10, 2024AMBQ
Ambiq Micro, Inc.
Software Development Engineer - System Test, Po…
Software Quality Assurance Analysts and Testers
1$130,000Austin, TXCertifiedI-200-24338-513530
Dec 9, 2024AMBQ
Ambiq Micro, Inc.
Staff Engineer, Machine Learning
Software Developers
1$167,500Carlsbad, CACertifiedI-200-24337-509771
Nov 19, 2024AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Design Verification
Electronics Engineers, Except Computer
1$145,000Austin, TXCertifiedI-200-24317-468995
Nov 1, 2024AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$175,000Austin, TXCertifiedI-200-24299-433729
Oct 29, 2024AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$170,000Austin, TXCertifiedI-200-24296-424478
Sep 17, 2024AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Validation Engineers
1$180,000Austin, TXCertifiedI-200-24254-327706
Nov 21, 2023AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$210,960Lombard, ILCertifiedI-200-23318-499778
Jul 31, 2023AMBQ
Ambiq Micro, Inc.
Digital Verification Engineer
Electronics Engineers, Except Computer
1$155,000Austin, TXCertified, then withdrawnI-200-21082-167497
Jun 29, 2023AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$201,960Lombard, ILCertifiedI-200-23173-135893
May 31, 2023AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$160,000Westborough, MACertifiedI-200-23144-050652
May 11, 2023AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$160,534Marlborough, MACertifiedI-200-23125-995160
May 11, 2023AMBQ
Ambiq Micro, Inc.
Staff Engineer, Physical Design
Electronics Engineers, Except Computer
1$160,534Marlborough, MACertifiedI-200-23124-992867
Apr 10, 2023AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Digital Verification
Electronics Engineers, Except Computer
1$135,000Austin, TXCertifiedI-200-23093-898818
Feb 13, 2023AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$201,960Austin, TXCertifiedI-200-23037-752331
Dec 20, 2022AMBQ
Ambiq Micro, Inc.
Senior Test Validation Engineer
Electronics Engineers, Except Computer
1$123,000Austin, TXCertified, then withdrawnI-200-21253-577344
Dec 19, 2022AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Design Verification
Electrical Engineers
1$145,000Milpitas, CACertifiedI-200-22346-635153
Dec 8, 2022AMBQ
Ambiq Micro, Inc.
Principal Engineer STA, Physical Design
Electronics Engineers, Except Computer
1$210,000Westborough, MACertifiedI-200-22335-614549
Nov 15, 2022AMBQ
Ambiq Micro, Inc.
Digital Verification Engineer
Electronics Engineers, Except Computer
1$145,000Austin, TXCertified, then withdrawnI-200-20111-500805
Oct 13, 2022AMBQ
Ambiq Micro, Inc.
Senior Staff Engineer, Systems Test, Audio
Electronics Engineers, Except Computer
1$176,000Austin, TXCertified, then withdrawnI-200-22116-108522
Aug 2, 2022AMBQ
Ambiq Micro, Inc.
DFT Lead
Computer Hardware Engineers
1$250,000Austin, TXCertifiedI-200-22207-377140
Jun 23, 2022AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Systems Test
Electrical Engineers
1$140,000Austin, TXCertifiedI-200-22166-282596
May 10, 2022AMBQ
Ambiq Micro, Inc.
Staff Software Engineer, Wireless
Software Developers, Systems Software
1$160,000Austin, TXCertifiedI-200-22123-129153
Apr 29, 2022AMBQ
Ambiq Micro, Inc.
Software Development Engineer
Software Quality Assurance Engineers and Testers
1$130,000Austin, TXCertifiedI-200-22112-098270
Apr 21, 2022AMBQ
Ambiq Micro, Inc.
Embedded Software Engineer
Software Developers, Applications
1$110,000Austin, TXCertifiedI-200-22104-071118
Apr 21, 2022AMBQ
Ambiq Micro, Inc.
Power and Performance Architect
Electronics Engineers, Except Computer
1$220,000Austin, TXCertifiedI-200-22104-071105
Apr 21, 2022AMBQ
Ambiq Micro, Inc.
Sr. Solutions Architect
Computer Systems Engineers/Architects
1$220,000Cedar Park, TXCertified, then withdrawnI-200-22070-971964
Apr 21, 2021AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$170,000San Jose, CACertifiedI-200-21104-224039
Jul 16, 2020AMBQ
Ambiq Micro, Inc.
Sr. Staff Engineer, Digital Verification
Electronics Engineers, Except Computer
1$170,000Austin, TXCertifiedI-200-20191-704915
Jun 3, 2020AMBQ
Ambiq Micro, Inc.
Digital Verification Engineer
Electronics Engineers, Except Computer
1$105,061Austin, TXCertifiedI-200-20148-605516
Feb 18, 2020AMBQ
Ambiq Micro, Inc.
Staff Engineer
Computer Hardware Engineers
1$130,000Austin, TXCertifiedI-200-20041-311470
Feb 18, 2020AMBQ
Ambiq Micro, Inc.
Sr. Engineer, Analog Design
Electronics Engineers, Except Computer
1$110,000Austin, TXCertifiedI-200-20041-311458

42 items, most recent first (up to 50). Each row links to the Department of Labor's disclosure data page; its files carry no worker names. Updated Nov 15, 2026, 4:21 PM EST.

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