Similar companies
| Company | Linkedin Employees | |
|---|---|---|
 |
FuelCell EnergyFCEL |
476 |
 |
Suncor EnergySU |
14,824 |
 |
PG&EPCG |
23,786 |
 |
Canadian SolarCSIQ |
2,256 |
 |
First SolarFSLR |
6,796 |
How Many Employees Does Stem Have?
Stem (STEM) has 439 employees according to LinkedIn, roughly flat (+0.9%) over the past three months. The LinkedIn count includes everyone who lists Stem as their current employer, so it reflects workforce changes sooner than the 624 reported in Stem’s most recent official filing.
With 439 employees, Stem has a smaller workforce than industry peers like FuelCell Energy (476) and Suncor Energy (14,824).
Is Stem Growing or Shrinking?
Employee count is one of the most reliable leading indicators in alternative data: companies tend to hire before they grow and cut before they report weakness. Stem currently has 8 active job postings. AltIndex feeds Stem’s headcount into the STEM AI Score alongside job postings, employee business outlook, and 20+ other signals.
For more on Stem’s workforce, see its job postings, employee business outlook, and employee ratings. For a demand-side read, see Stem web traffic.
Month over Month
| Sep 2026 | 441 | |
| Aug 2026 | 438 | |
| Jul 2026 | 435 | |
| Jun 2026 | 434 | |
| May 2026 | 425 | |
| Apr 2026 | 413 |
Stem Employees & Headcount: Frequently Asked Questions
Stem has 439 employees according to LinkedIn, compared with 624 reported in its most recent official filings. The LinkedIn figure counts everyone who lists Stem as their current employer, so it reflects workforce changes sooner than annual filings.
Stem’s headcount has been broadly stable over the past three months, with 8 active job postings. View the headcount trend chart above for the full history.
Headcount is a leading indicator: companies typically hire before revenue accelerates and reduce staff before earnings disappoint. No single data point predicts a stock on its own, which is why AltIndex combines Stem’s headcount with job postings, employee business outlook, and 20+ other signals in its AI Score.
Stem underperforms its industry peers when it comes to Linkedin Employees, ranking in the 1st percentile.
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