How many employees work at zeta Holding?
zeta Holding GmbH has 932 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 15.7%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About zeta Holding
The ZETA Group is an end-to-end solution provider operating globally and specializing in the design, construction, automation, digitization and qualification of customer-specific biopharmaceutical systems for aseptic process solutions. ZETA provides support after commissioning of the process equipment through targeted ramp-up as well as service and maintenance along the entire product lifecyle. True to the principle of continuous improvement, ZETA guides customers during process and system optimization as well as operator training. As general planners (EPCM), ZETA manages major, high-complexity pharma projects and specifically reduces interfaces—from the planning and construction of the process system through the cleanroom design up to the technical building infrastructure. This design-build approach accelerates the project execution time by up to 50% and leads to creation of value earlier in the customer’s capex projects. In the field of digitization, ZETA’s fully integrated digital value chain—from engineering through qualification and operator management—has established the company as an innovation driver in the pharma and biotech industry. ZETA is also actively taking steps towards a more sustainable future for the entire industry: By holistic decarbonization strategies that reduce targeted emissions during the biopharmaceutical manufacturing process. Your reliable partner for biopharmaceutical projects: • EPCM contractor • Plant engineering • HVAC-, cleanroom and BMS/EMS design • Decarbonization • Automation • Digitalisation • Qualification • Maintenance & Upgrades • Research & Development
As of December 2025
zeta Holding
workforce metrics
Headcount
932
Avg. Salary
$59.4k
Tenure
3.1yr
Growth Rate
15.7%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of zeta Holding annual worldwide employee count from 2023 to 2025.
- zeta Holding total number of employees in 2025 was 934, a 15.7% increase from 2024.
- zeta Holding total number of employees in 2024 was 798, a 14.7% increase from 2023.
- zeta Holding total number of employees in 2023 was 689, a 1.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of zeta Holding annual active job postings from 2023 to 2025.
- zeta Holding active job postings in 2025 was 37, a 72.4% decline from 2024.
- zeta Holding active job postings in 2024 was 79, a 16.3% decline from 2023.
- zeta Holding active job postings in 2023 was 93, a 15.0% increase from 2022.
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Employee Sentiment
Sentiment Topics
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