Where do the H-1B numbers come from?

The USCIS H-1B Employer Data Hub (FY2025, and FY2026 so far), matched to each company by name and state. Counts are petition approvals, not people.

Why "beyond the giants"?

Free sponsor sites rank by filing volume, so the biggest filers come first and get the most applicants. This list keeps 50–1,000-employee companies that grew 20%+ in a year.

Where does the growth figure come from?

1-year headcount growth from licensed B2B firmographic and technographic data, company-level only. Figures over 200% are estimates.

Growing H-1B sponsors in Software (October 2026)

Free top 10 of 204

Important: Past H-1B approvals do not mean the company is hiring or sponsoring now. Licensed to sponsor does not mean hiring now.

#	Company	City	Industry	Staff	1-yr growth	H-1B approvals FY2025
1	ZeniMax Media	Rockville, MD	Multimedia, Games & Graphics Software	1,000-4,999	200%+ (estimated)	5
2	Handshake	San Francisco, CA	Human Resources Software	500-999	200%+ (estimated)	1
3	Astronomer	New York, NY	Business Intelligence (BI) Software	500-999	200%+ (estimated)	3
4	Anyscale	San Francisco, CA	Engineering Software	250-499	200%+ (estimated)	22
5	Assort Health	San Francisco, CA	Healthcare Software	250-499	200%+ (estimated)	0
6	LangChain	San Francisco, CA	Engineering Software	100-249	200%+ (estimated)	4
7	Brain	San Francisco, CA	Supply Chain Management (SCM) Software	100-249	200%+ (estimated)	6
8	Replit	Foster City, CA	Engineering Software	100-249	200%+ (estimated)	5
9	Touchstone IQ	Denver, CO	Enterprise Resource Planning (ERP) Software	50-99	200%+ (estimated)	0
10	micro1	Palo Alto, CA	Human Resources Software	50-99	200%+ (estimated)	0

Edition October 2026. Source: licensed B2B firmographic and technographic data and public registers (see notes). Company-level only.

What the data shows

Most common growth band: +20–50% (140 of 204 companies, 69%).
23 of 204 (11%) at least doubled headcount in a year (figures over 200% are estimates).
Together these 204 companies had 720 H-1B petition approvals in FY2025 (median 2, largest 29); none is a top-volume filer.
122 of 204 (60%) had change-of-employer approvals in FY2025–26, meaning they took on H-1B workers moving from another employer.
Biggest industries: Healthcare Software (36), Financial Software (31), Engineering Software (28).
San Francisco has the most (48 of 204, 24%); the list spans 71 towns and cities.
Size mix: 111 with 50–199, 93 with 200+ (median 162 employees).

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Notes and limits

Past H-1B approvals do not mean the company is hiring or sponsoring now. Licensed to sponsor does not mean hiring now.
H-1B counts are petition approvals from the USCIS H-1B Employer Data Hub (FY2025 complete; FY2026 partial), matched by normalised employer name plus state. 620 of 3869 growing 50–1,000-employee US companies matched (16%). Approvals count petitions, not people.
Source of approvals: U.S. Citizenship and Immigration Services, H-1B Employer Data Hub (public information). Not affiliated with or endorsed by USCIS.
Growth = 1-year change in headcount from licensed B2B firmographic and technographic data.
Growth is shown as a band: +20–50%, +50–100%, +100–200% or 200%+ (estimated). Within a band, companies are listed largest first; the order inside a band is not a growth ranking.
"200%+ (estimated)" means the growth figure is above 200% and has not been verified; treat it as an estimate.
Likely branches of larger groups and university units are left out.
Company-level data only. Not legal or immigration advice.

Related lists

Growing H-1B sponsors beyond the giants: full US list (620 companies)
Growing H-1B sponsors in Biotech & Pharma (62 companies)
Growing H-1B sponsors in Consulting (33 companies)
Growing H-1B sponsors in Engineering (19 companies)
Growing H-1B sponsors in Financial Services (44 companies)
Growing H-1B sponsors in Healthcare (37 companies)
Growing H-1B sponsors in IT Services (180 companies)
Growing H-1B sponsors in Medical Devices (19 companies)

All: H-1B sponsors beyond the giants · All global lists

FAQ

Will these companies sponsor my H-1B?: Not necessarily. Past H-1B approvals do not mean the company is hiring or sponsoring now. Licensed to sponsor does not mean hiring now. Check the job advert and ask the recruiter early.
Where do the H-1B numbers come from?: The USCIS H-1B Employer Data Hub (FY2025, and FY2026 so far), matched to each company by name and state. Counts are petition approvals, not people.
Why "beyond the giants"?: Free sponsor sites rank by filing volume, so the biggest filers come first and get the most applicants. This list keeps 50–1,000-employee companies that grew 20%+ in a year.
Where does the growth figure come from?: 1-year headcount growth from licensed B2B firmographic and technographic data, company-level only. Figures over 200% are estimates.