Which public data shows which employers sponsor H-1B visas?
Two US government datasets, and they answer different questions. The Department of Labor's LCA disclosure data shows the job titles, worksites and wages employers filed for. The USCIS H-1B Employer Data Hub shows how many petitions per employer USCIS decided. Neither is a list of open jobs, so use them to find employers, not vacancies.
| Source | What it shows | Limits |
|---|---|---|
| DOL Office of Foreign Labor Certification: LCA disclosure data | One row per Labor Condition Application: employer, job title, occupation code, worksite city and state, offered wage, case status | An LCA is filed before the petition; a certified LCA does not mean a visa was granted |
| USCIS H-1B Employer Data Hub | Petition decisions by employer and fiscal year, searchable by employer name, city, state, ZIP code and industry (NAICS) | Covers USCIS's first decisions on petitions; no job titles or wages |
Both are free, public-domain government data. Third-party sites, Ruubu included, repackage them; check the date of the release a site uses.
How do you find H-1B sponsors for your job title, such as data analyst?
Filter the LCA data by job title and by occupation code. Titles vary ("Data Analyst", "Analyst, Data", "Business Intelligence Analyst"), but the SOC code groups them: data analysts often fall under 15-2051 Data Scientists or 13-1161 Market Research Analysts. Then filter to certified cases, your state, and the last four quarters.
The useful columns in the DOL file are EMPLOYER_NAME, JOB_TITLE, SOC_CODE and SOC_TITLE, WORKSITE_CITY and WORKSITE_STATE, WAGE_RATE_OF_PAY_FROM with WAGE_UNIT_OF_PAY, PW_WAGE_LEVEL, CASE_STATUS and VISA_CLASS. Keep rows where VISA_CLASS is H-1B and CASE_STATUS is Certified.
Employers with many recent certified filings for your occupation, in the city where you want to work, are the ones worth approaching first.
What is a step-by-step way to build a list of H-1B sponsors?
Start narrow: one occupation, one or two states, the last year of filings. Build a shortlist of employers from the data, then check their career pages for open roles that match, and ask early in the process whether the role is open to sponsorship. Track every employer so you do not ask twice.
Name your occupation
Find the SOC code that fits your work on the O*NET or BLS site.
Filter the filings
Certified H-1B cases, your SOC code, your states, the last four quarters.
Rank the employers
By the number of certified filings for your occupation, not overall.
Check the wages
Compare the offered wages with your level. A Level I wage means the employer filed for entry-level work.
Find open roles
Look for matching postings on each shortlisted employer's career site.
Ask about sponsorship
At the first recruiter call, ask directly whether this role can be sponsored.
Does an LCA filing mean the company will sponsor you?
No. A certified LCA shows the employer intended to hire an H-1B worker for that job at that worksite, at that time. It does not promise sponsorship for any other opening, and some LCAs are for extensions or transfers of people already employed. Treat the data as a sign of willingness, then ask about the specific role.
Policies change too: a company that filed many LCAs last year may have paused sponsorship since. The recruiter's answer for this posting is the only one that counts.
What do the wages in H-1B data tell you?
They are offered wages on a filing, not salary data. An employer states the wage range it will pay and the prevailing wage level for the occupation and area, from Level I (entry) to Level IV (fully competent). The lower end of the stated range is a useful floor for the role, not a measure of what people actually earn.
For pay by occupation across all workers, use official salary statistics instead, such as the BLS Occupational Employment and Wage Statistics on the salary data page.
How does Ruubu show H-1B sponsor data?
Ruubu's free H-1B sponsor pages aggregate the Department of Labor's LCA disclosure data: certified H-1B filings per employer and per role over the last 12 months, with offered-wage ranges and the worksite states. Every page states the release it uses and that an LCA filing is not a promise to sponsor a given job.
- In Ruubu for Chrome, job cards on LinkedIn, Indeed, Glassdoor and other supported sites show whether the employer files H-1B LCAs (US jobs).
- Scored job matches can be filtered to employers with H-1B filings.
- Employers are grouped by their filed legal name, so a parent company and a subsidiary that file separately appear separately.
Ruubu is not affiliated with or endorsed by the Department of Labor. Browse the H-1B sponsor data.
Frequently asked questions
Is there a free list of H-1B sponsoring companies?
Yes. The Department of Labor's LCA disclosure files and the USCIS H-1B Employer Data Hub are both free. Sites that present them in searchable form are built on the same data.
When should I ask an employer about H-1B sponsorship?
Early, at the first recruiter screen. Asking late wastes both sides' time if the answer is no.
Do small companies sponsor H-1B visas?
Some do. The data shows many employers with only a handful of filings. They are worth contacting if they file for your occupation.
Does an H-1B transfer need a new LCA?
A new employer files its own LCA and petition, which is why transfers also appear in the disclosure data.
How current is H-1B sponsor data?
The Department of Labor publishes LCA disclosure files quarterly. Check which release a site uses before relying on recent counts.
Should I mention visa status on my resume?
A short line such as "Requires H-1B sponsorship" or "Authorized to work in the US" saves time. Leave out details beyond that.
Sources
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