How many employees work at PsiQuantum?
PsiQuantum Corp. has 599 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 36.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About PsiQuantum
Quantum computing will be a world-changing technology with the potential to unlock powerful advances in medicine, energy, finance and beyond. At PsiQuantum, we’re focused on building the world’s first useful quantum computer. A useful quantum computer requires at least 1,000,000 qubits and error correction. We believe photonics is the only path to building a useful quantum computer. Our team at PsiQuantum is a mix of quantum physicists, semiconductor, systems, and software engineers, system architects and more. Error correction is at the centre of everything we do; and we focus on solving real-world problems. If you’re interested in joining our team, we are always open to hearing from exceptional people interested in working on one of the defining technologies of our lifetime.
As of December 2025
PsiQuantum
workforce metrics
Headcount
599
Avg. Salary
$185k
Tenure
2.0yr
Growth Rate
36.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of PsiQuantum annual worldwide employee count from 2023 to 2025.
- PsiQuantum total number of employees in 2025 was 600, a 36.3% increase from 2024.
- PsiQuantum total number of employees in 2024 was 416, a 30.2% increase from 2023.
- PsiQuantum total number of employees in 2023 was 307, a 7.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of PsiQuantum annual active job postings from 2023 to 2025.
- PsiQuantum active job postings in 2025 was 57, a 26.0% decline from 2024.
- PsiQuantum active job postings in 2024 was 74, a 156.6% increase from 2023.
- PsiQuantum active job postings in 2023 was 9, a 20.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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