Which major public company appeared to add the most workers in September 2026? The public data points to an extremely close race between Amazon and Walmart.
There is no public payroll database that reveals exactly how many people every Fortune 500, Nasdaq or Dow Jones company hired in a given month. Companies generally disclose annual or quarterly employee totals, while job postings measure demand rather than completed hires.
So BitcoinVersus.Tech used a narrower, comparable measure: the month-to-month change in people listing each company as their current employer on LinkedIn, as tracked by AltIndex’s LinkedIn Employees dataset. AltIndex tracks thousands of public companies and describes the signal as a frequent view of workforce expansion and contraction. It is not gross hiring, because departures, late profile updates and organizational changes are already mixed into the number.
We reviewed the largest public employers with September data available, including Amazon, Walmart, McDonald’s, Apple, FedEx, CVS Health, Meta and other major companies. The three largest observable September gains in that review were Amazon, Walmart and McDonald’s.
3. McDonald’s — +8,880
McDonald’s LinkedIn-listed workforce increased from 297,206 in August to 306,086 in September. That is a net increase of 8,880 people, or about 3.0% in one month.
The number needs an important qualification. McDonald’s operates through an enormous franchise network, and people working at franchised restaurants may identify McDonald’s as their employer even when their legal employer is an independent franchisee. AltIndex itself shows a much larger LinkedIn-listed workforce than McDonald’s official corporate employee figure.
That means the 8,880 gain should be read as growth across the broader McDonald’s employment footprint, not as 8,880 confirmed corporate payroll additions. McDonald’s is No. 170 on the 2026 Fortune 500.
2. Walmart — +12,092
Walmart moved from 480,252 LinkedIn-listed employees in August to 492,344 in September. That is a net increase of 12,092 people, or roughly 2.5%.
Walmart’s official global workforce is far larger than the LinkedIn sample, so this measure captures only the employees whose profiles are associated with the company. Even with that limitation, a 12,092-person monthly increase is a substantial public workforce signal.
Walmart also remains one of the largest employers on Earth and is No. 2 on the 2026 Fortune 500. The September result was remarkably close to the company in first place: only 185 people separated Walmart and Amazon in the AltIndex monthly data.
1. Amazon — +12,277
Amazon recorded the largest September workforce gain among the major public employers BitcoinVersus.Tech reviewed.
Its LinkedIn-listed workforce increased from 759,240 in August to 771,517 in September. That is a net gain of 12,277 people, or approximately 1.6% in one month.
The scale is consistent with a second signal. AltIndex’s September job-posting data showed Amazon carrying one of the largest pools of active openings among public companies. Job postings are not hires, but a rising headcount alongside thousands of open roles is stronger evidence of workforce expansion than either measure by itself.
Amazon also announced a new $100 million advanced-manufacturing facility in Indiana on September 24 that is expected to create 300 skilled manufacturing and engineering jobs. That project will not explain the September headcount gain by itself—the facility is expected to launch later—but it illustrates the variety of operations, engineering and infrastructure roles inside a company with more than 1.5 million employees globally.
Why we are not calling these confirmed hires
A net workforce increase and gross hiring are different numbers. A company can hire 20,000 people, lose 10,000 and finish the month with a net gain of only 10,000. LinkedIn profiles can also be updated late, and reorganizations can shift workers between company identities without a new employment event.
The difference matters because employment headlines can be noisy. Earlier this year, for example, Amazon publicly denied a widely circulated report claiming another 14,000 layoffs. That kind of episode is one reason BitcoinVersus.Tech is using a defined workforce metric here rather than adding together rumors, job advertisements and announced projects.
The same distinction applies to announced jobs. BitcoinVersus.Tech previously covered Coinbase announcing 1,000 new U.S. jobs. An announcement tells us what a company intends to build; a workforce series helps show whether people are actually appearing in the organization afterward.
Job applicants see the other side of that gap. As BitcoinVersus.Tech reported in our look at increasingly demanding interview homework, the existence of a recruiting pipeline does not mean every advertised opening turns into a completed hire.
Apple was close
Apple was the closest large-company challenger outside the top three in the group reviewed. Its LinkedIn-listed workforce rose from 208,163 in August to 216,475 in September, a gain of 8,312. That left it 568 behind McDonald’s.
This is also why percentage growth alone would produce a different ranking. Apple grew by about 4% and McDonald’s by about 3%, but Amazon and Walmart added more LinkedIn-listed people in absolute terms because their tracked workforces are much larger.
What the ranking tells us
The most defensible conclusion is not that Amazon hired exactly 12,277 people in September. We do not have Amazon’s gross September payroll additions, and the company does not publish that number.
What the public data does show is that Amazon had the largest observable month-to-month workforce gain among the major Fortune 500 and large-index employers reviewed, narrowly ahead of Walmart, with McDonald’s third.
For workers navigating a volatile labor market, that distinction between job advertisements, layoffs and actual organizational growth matters. BitcoinVersus.Tech’s guide to rebuilding after a layoff makes the same practical point from the applicant side: follow where companies are demonstrably expanding, not merely where headlines say they might.
BitcoinVersus.Tech
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