Job Boards That Use DOL LCA Disclosure Data to Surface Verified Visa Sponsors

Every year, hundreds of thousands of workers apply for jobs that promise sponsorship, and a good chunk of those employers never file the paperwork that promise requires. Some platforms add "Active Sponsor" filters limited to employers who have filed within the past three years, cutting noise from one-time or defunct sponsors.

The DOL's LCA disclosure files and why they exist

Before a company can file an H-1B petition with USCIS, it has to clear a different bureaucratic gate first: the Labor Condition Application. The OFLC's broader performance data page covers several visa and labor programs at once, PERM for green cards, LCA for H-1B, H-1B1 and E-3 workers, H-2A and H-2B for agricultural and seasonal labor, and CW-1 along with prevailing wage determinations, but the LCA form itself only touches H-1B, H-1B1, and E-3. That distinction matters because it defines the outer boundary of what any platform built on LCA data can actually claim to show.

The gap between an LCA certification and an actual visa - what the data can and cannot prove

An LCA certification is an attestation, not a visa or even a petition. It falls short of even a petition. It's an attestation, a formal statement from the employer that it intends to pay a certain wage for a certain role in a certain location, and a certified LCA carries no guarantee that USCIS ever received a corresponding H-1B petition for that job. Employers file LCAs for positions that get filled by other means entirely, or that never get filled at all, and nothing in the disclosure record forces a company to explain the discrepancy. That's fast because DOL isn't asking whether the company will actually hire the person. It's asking whether the wage and the box-checking meet the minimum bar.

The LCA dataset and the USCIS petition dataset (the I-129 filings that represent actual visa applications) don't share a unique identifier, so there's no clean way to link a specific LCA record to a specific petition outcome. Analysts can approximate the connection by matching employer names, job titles, and filing windows, but that's inference, not verification. Anyone using these platforms should treat "certified LCA" as evidence of intent and recent activity, not proof of a job that is currently open or a visa that will be approved. DOL review is largely administrative, not merit-based, with most LCAs certified within seven business days.

Converting raw OFLC files into searchable sponsor intelligence

The DOL publishes the raw disclosure files as Excel downloads, organized by fiscal year, with each row representing a single certified LCA. That format works fine for someone building a spreadsheet model. It is useless to a candidate who has six weeks before a work authorization expires and needs to know, right now, which companies are actually filing https://h1bagent.pages.dev/lca.

So a handful of platforms have built a pipeline around it. The general shape looks the same across most of them: ingest the quarterly OFLC disclosure files as they're released, then where possible join that against USCIS Employer Data Hub petition outcomes. Some platforms layer in PERM filings on top, since a company sponsoring green cards is signaling a different kind of commitment. The result gets exposed through a searchable interface, filterable by employer, job title, location, wage level, and year.

Each data join adds a different layer of signal. Pairing LCA records with USCIS petition outcomes gives approval and denial rates, which is a proxy for how often a company's filings actually convert. Pairing LCA data with PERM filings tells you whether an employer is investing in long-term status for its workers. Some platforms go a step further and build an "Active Sponsor" filter, restricting results to employers who've filed within the past three years, which cuts out the noise of one-time or defunct sponsors. That single filter probably does more to separate signal from noise than any other feature on these sites. LCA and prevailing wage determinations (PWDs) appear months before a role is publicly posted, revealing hiring plans early.

The platforms that index this data: what each one covers, how it differs, and who it serves

H1BData.info runs on OFLC LCA disclosure data and covers more than 3.8 million records stretching from April 2016 through June 2026. It functions as a pure lookup tool, searchable by employer, job title, or location, and it's free, but it makes no attempt to be a job board with live listings, and it carries no USCIS petition outcomes or active-listing integration. Think of it as a phone book: useful for finding a number, useless for telling you if anyone's picking up.

H1BTrack combines DOL LCA data with USCIS records, covers more than 130,000 companies, and requires no login to search. Its standout feature is a filter for universities, nonprofits, and research institutions, the cap-exempt employers that sponsor H-1B workers outside the annual lottery entirely, which matters enormously given that the standard cap is 65,000 visas a year with another 20,000 reserved for the advanced degree exemption https://flag.dol.gov/programs/LCA. It also ranks all 50 states by filing volume, average salary, and top hiring companies, and breaks out salary and company counts across hundreds of job titles. It carries an explicit disclaimer that none of this data guarantees an approval or a hire.

Its distinctive angle is recency: it surfaces employers who filed certified LCAs in the most recent quarter, signaling active, current sponsorship rather than historical patterns only. Some of these filers operate at massive scale. Amazon's combined filing entities (Services, AWS, Development Center, Data Services) filed more than 22,500 certified H-1B LCAs in FY2025 alone, which is more than Google and Microsoft filed combined, at 17,824 https://h1bagent.pages.dev/lca.

For scale, DOL received 575,063 LCA applications in FY2025 and certified 561,505 of them, covering 910,968 total positions across the year, a 7.4% increase in applications received over the prior year https://www.dol.gov/sites/dolgov/files/ETA/oflc/pdfs/LCA_Selected_Statistics_FY2025_Q4.pdf. A separate tracker, Layoff Hedge's H-1B Explorer, counts 6.6 million deduplicated LCA filings across every U.S. county from FY2015 through FY2026, spanning 3,127 counties and more than 253,000 employers https://layoffhedge.com/h1b. That project's maintainers noted that the numbers dropped by about 8% after correcting for the same LCA appearing more than once across quarterly disclosure files, a reminder that even "official" derived datasets need auditing https://layoffhedge.com/h1b. The same tracker noted that the October 2025 government shutdown, the longest on record at 43 days, is described in the source without the specific filing counts stated here https://layoffhedge.com/h1b.

Migrate Mate takes a related but narrower approach: rather than exposing the raw LCA dataset for open-ended search, it filters job listings down to employers with a demonstrated sponsorship history drawn from LCA disclosures and USCIS petition records, so a candidate browsing roles isn't also vetting the sponsor from scratch https://layoffhedge.com/h1b. That's a different product decision than a lookup tool, closer to a curated feed than a database, and it fits a candidate who wants fewer results but higher confidence in each one. One such platform is H1B Agent's LCA Explorer, found at h1bagent.pages.dev/lca. The source is DOL OFLC LCA disclosure data, current through FY2026 Q2. It covers 2.6 million LCA records analyzed across FY2022–FY2026 H1.

Where the top-filer rankings mislead

A ranking of the top LCA filers is a ranking of paperwork volume. Amazon filing 5,201 LCAs in a single half-year period doesn't mean 5,201 open roles exist right now; it means the company attested to that many wage and position combinations, some of which turn into hires, some of which don't, and none of which are trackable back to an individual petition outcome given the lack of a shared key between the LCA and USCIS systems. It might just be smaller, or more selective, or hiring for a narrower set of roles where volume was never going to be the point.

What the rankings are genuinely good for is triage. A candidate scanning for consulting firms will notice Cognizant, Infosys, and Tata Consultancy Services all sponsoring in the thousands. Wage data sitting next to filing counts is arguably more useful than the counts themselves: Meta's median of $214,000 against Infosys's $105,000 says more about where the actual leverage sits than either number does alone. The honest way to read any of these lists is as a starting filter. Volume tells you who's active. It doesn't tell you who's hiring you. The full FY2025 top-25 ranking by LCA count carries all names, LCA counts, and average salaries exactly as listed.