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Who Sponsors the Most H-1Bs (and Who Has the Cleanest Record)
June 25, 2026
The biggest H-1B filers aren't always the most consistent ones. Here's how to read sponsorship volume and certification rates together — and why a low certification rate almost never means denials.
If you're sizing up an employer for an H-1B job, two numbers tell very different stories. One is volume — how many Labor Condition Applications (LCAs) a company files, which signals how active a sponsor it is. The other is its certification rate — how consistently those filings clear the Department of Labor stage. This piece explains both, shows why the household names diverge so sharply, and clears up the single most common misread: a low certification rate almost never means a company is getting rejected.
The all-time volume leaders are outsourcing giants
For more than fifteen years, the H-1B program's heaviest users have been IT-services and staffing firms — the "body shop" model that places contract engineers at client sites. By cumulative LCA filings, the leaders are a familiar set:
| Sponsor | Approx. cumulative filings |
|---|---|
| Infosys | ~200,300 |
| Tata Consultancy Services | ~126,300 |
| Cognizant | ~125,800 |
| Wipro | ~71,000 |
| Capgemini | ~59,900 |
These totals accumulated over many years of high-volume filing. If you've ever seen a claim that "Indian outsourcing firms dominate the H-1B," this table is where it comes from. You can browse the full live ranking on our top H-1B sponsors page.
But the current leaderboard has flipped to product companies
Look at a single recent year instead of the all-time pile, and the picture changes. In FY2026 filings, the top sponsors are led by product and platform companies rather than offshore staffing: Amazon (~5,300), Ernst & Young, Apple, Cognizant, Google, Microsoft, and Meta.
That's a genuine shift, not a rounding quirk. The cumulative table still reflects a decade-plus of outsourcing dominance, but recent filing activity tilts toward in-house tech hiring and large consultancies. The two views answer different questions: cumulative totals tell you who has relied on the program; current-year totals tell you who's hiring now.
"Cleanest record" means certification rate — and a careful caveat
So volume tells you who's active. It says nothing about how cleanly a company files. For that we use the certification rate: the share of an employer's LCAs that the DOL certifies.
One caveat matters before any number does, because it's where most coverage goes wrong. Certification is a wage-attestation outcome at the Department of Labor — not a visa approval at USCIS. An LCA is the employer's promise to pay at least the required wage and meet posting rules; certifying it is a precondition for filing the actual H-1B petition, not the petition decision itself. So "cleanest record" here means how consistently a sponsor's LCAs get certified, nothing more. (See our methodology for how the data is normalized.)
To keep the comparison fair, we only rank sponsors with at least 500 filings. That floor stops a one-person shop with a single perfect filing from topping a list of companies that have filed tens of thousands of times.
The cleanest large sponsors cluster near-perfect
Among high-volume sponsors, the cleanest records sit just shy of 100%:
| Sponsor | Certification rate | Scale |
|---|---|---|
| Amazon Development Center | 99.3% | high volume |
| LTIMindtree | 99.0% | high volume |
| Amazon.com Services (VA) | 98.8% | ~36,000 filings |
| Meta | 98.6% | ~17,000 filings |
These are companies filing at large scale and clearing nearly every LCA. That combination — high volume plus high certification — is the strongest possible signal of a consistent, well-run sponsorship operation.
Famous names diverge wildly
Here's the stat that surprises people. Step into the most prestigious tier of tech employers and the certification rates scatter:
| Sponsor | Certification rate |
|---|---|
| 66.8% | |
| Apple | 57.9% |
| Microsoft | 35.2% |
Same brand prestige, wildly different records. A naive reader sees Microsoft at 35% and assumes two-thirds of its applications are failing. That conclusion is wrong — and understanding why is the most useful thing in this article.
A low certification rate is not a pile of denials
Microsoft certifies about 35.2% of its LCAs, yet its denied rate is roughly 0.0% and its withdrawn-before-decision rate is also near zero. So where do the rest go? The bulk are certified-then-withdrawn: the DOL certified them, and the company later pulled them.
Large employers routinely file more LCAs than they ultimately use. They post for multiple worksites, file precautionary or duplicate applications to preserve flexibility, and abandon the extras once hiring plans firm up. Those extras get certified and then withdrawn — which drags the certification rate down even though nothing was rejected. A low rate at a company like this reflects filing strategy, not failure.
This is the nuance most sponsor comparisons miss, and it's why you should never read certification rate as an approval-versus-denial scoreboard.
Denials are vanishingly rare across the board
Reinforcing the point: at the LCA stage, almost nothing gets denied. Across top sponsors, denied rates run from about 0.0% to 0.6% — for example, Ford around 0.57%, Wells Fargo around 0.55%, Adobe around 0.42%, and both Cognizant and Microsoft at roughly 0.00%. The wage-attestation step is designed to be a high-pass-rate filter; the harder scrutiny happens later, at the USCIS petition stage, which this data doesn't cover.
The practical implication: a "clean record" in LCA data is about conversion quality — how many filings a company actually carries through — not about surviving rejections.
Volume and cleanliness can point in opposite directions
The two signals don't move together. Cognizant is a top-three all-time filer at roughly 125,800 LCAs, yet it certifies only about 53.6% of them. Being one of the largest sponsors in the country doesn't make it one of the cleanest. Conversely, a near-perfect certification rate at a company that files only a few hundred times a year won't give you many job openings to chase.
That's the whole reason to look at both numbers instead of one.
How job seekers should actually use these numbers
If you're weighing an offer or targeting employers, read the two signals together:
- High volume tells you a company is an active, established sponsor. More filings generally means more roles, more openings, and an immigration team that has done this many times.
- High certification rate tells you the company's filings are consistent and well-formed — useful confirmation that its process is orderly.
- A low certification rate alone is not a red flag. Check whether the gap is denials (rare and meaningful) or certified-withdrawals (common at big employers and largely benign).
- Don't over-index on one metric. A perfect certification rate on tiny volume, or huge volume with a middling rate, can each mislead if read alone.
You can pressure-test any employer using the live data: compare sponsors on the rankings page, look up an occupation to see typical wages and titles, and check filing concentration by state and industry sector.
Takeaway
The biggest filer, the cleanest filer, and the best fit for your situation are often three different companies. Volume shows who's active; certification rate shows who's consistent; and the denied rate — near zero almost everywhere — shows that the LCA stage rarely rejects anyone. Use the numbers as complementary signals, not a single leaderboard, and you'll read the H-1B sponsorship landscape far more accurately than the headlines do.
- sponsors
- certification rate
- data analysis
- job seekers
- outsourcing