total employee count in 2025 was 9,080, a +423 (+4.89%) increase in headcount from 2024.
Revenue per employee in 2025 was $525,276, a +$61,495 (+13.26%) increase from 2024.
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CIEN Employee Data
Current & Historical Employee Count
(CIEN) annual worldwide employee count data from 1997 to 2025. Complete employee history, year-over-year trends, and revenue per employee metrics.
9,080Current Employees▲ +423 (+4.89%) YoY
total employee count in 2024 was 8,657, a +174 (+2.05%) increase in headcount from 2023.
Revenue per employee in 2024 was $463,781, a -$53,317 (-10.31%) decline from 2023.
total employee count in 2023 was 8,483, a +404 (+5.00%) increase in headcount from 2022.
Revenue per employee in 2023 was $517,099, a +$67,456 (+15.00%) increase from 2022.
total employee count in 2022 was 8,079, a +838 (+11.57%) increase in headcount from 2021.
Revenue per employee in 2022 was $449,642, a -$50,383 (-10.08%) decline from 2021.