How many employees work at SK bioscience?

SK bioscience Co., Ltd. has 553 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -2.4%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About SK bioscience

At SK bioscience, we work everyday to promote human health from prevetion to cure. We have successfully developed South Korea's first COVID-19 vaccine, 'SKYCovione' through global cooperation with the Bill & Melinda Gates Foundation, CEPI, GSK, etc., and a universal vaccine to prevent ‘Sarbecovirus.’ We have also developed the world's first quadrivalent cell-cultured influenza vaccine, SKYCellflu with obtaining WHO PQ (Pre-qualification) certification in 2019 followed by developing SKYZoster, the world's second shingles vaccine, and SkyVaricella, the world's second WHO PQ-certified chickenpox vaccine. We are expanding our R&D pipeline through global partnerships with public and private institutions, and is planning to commercialize a pneumococcal conjugate vaccine, cervical cancer vaccine, typhoid conjugate vaccine, and rotavirus vaccine. In addition, SK bioscience signed a CMO contract to manufacture AstraZeneca's COVID-19 vaccine from drug substance to drug product at L-House, SK bioscience’s vaccine manufacturing plant, and contributed to the early prevention of COVID-19, recognized as a global hub for vaccine manufacturing. Based on innovative technology, all pf our colleagues are trying to achieve the company’s mission, ‘We promote human health, from prevention to cure.’ To meet social expectations, SK bioscience will build trust as a global innovative partner of vaccine and biotech so that all stakeholders, including employees, customers, shareholders, and local communities, could be proud and happy.

As of December 2025

SK bioscience
workforce metrics

Headcount

553

Avg. Salary

$45.9k

Tenure

3.2yr

Growth Rate

-2.4%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of SK bioscience annual worldwide employee count from 2023 to 2025.

  • SK bioscience total number of employees in 2025 was 554, a 2.4% decline from 2024.
  • SK bioscience total number of employees in 2024 was 567, a 9.8% decline from 2023.
  • SK bioscience total number of employees in 2023 was 626, a 9.7% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of SK bioscience annual active job postings from 2023 to 2025.

  • SK bioscience active job postings in 2025 was 1, a 200.0% increase from 2024.
  • SK bioscience active job postings in 2024 was 0, a 0% no change from 2023.
  • SK bioscience active job postings in 2023 was 0, a 200.0% decline from 2022.

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Employee Sentiment

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