Altimmune ALT
Employee Count
Total number of employees at Altimmune (ALT) and historical employee count data
59Current Employees
Altimmune total employee count in 2025 was 59, no year-over-year change in headcount.
Altimmune total employee count in 2024 was 59, a +7 (+13.46%) increase in headcount from 2023. Revenue per employee was $881, a -$4,484 (-83.57%) decline from 2023.
Altimmune total employee count in 2023 was 52, a +5 (+10.64%) increase in headcount from 2022. Revenue per employee was $5,365, a -$65,266 (-92.40%) decline from 2022.
Altimmune total employee count in 2022 was 47, a +4 (+9.30%) increase in headcount from 2021. Revenue per employee was $70,631, a -$9,495 (-11.85%) decline from 2021.