How many employees work at Implenia?

Implenia AG has 10,383 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -4.5%.

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

About Implenia

As Switzerland’s leading construction and real estate service provider, Implenia develops, builds and manages homes, workplaces and infrastructure for future generations in Switzerland and Germany. It also offers tunnelling and related infrastructure projects in further markets. Formed in 2006, the company can look back on around 150 years of construction tradition. The company brings together the know-how of its highly skilled development, planning and execution units under the umbrella of an integrated leading multinational construction and real estate service provider. With its broad offering and the expertise of its specialists, the Group realises large, complex projects and provides client-centric support across the entire life cycle of a building or structure. It focuses on client needs and on striking a sustainable balance between commercial success and social and environmental responsibility. Implenia, with its headquarters in Opfikon near Zurich, has more than 9,000 employees (FTE) across Europe and posted revenue of CHF 3.6 billion in 2022. The company is listed on the SIX Swiss Exchange (IMPN, CH0023868554). More information can be found at implenia.com. Our people, their experience, skills and team spirit are key to our success. They are the creators, doers and innovators as well as the best experts in their fields. Together they build the Implenia Group and bring the described facts and figures to life.

As of December 2025

Implenia
workforce metrics

Headcount

10.4k

Avg. Salary

$81.8k

Tenure

4.2yr

Growth Rate

-4.5%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • Implenia total number of employees in 2025 was 9,656, a 4.5% decline from 2024.
  • Implenia total number of employees in 2024 was 10,099, a 1.7% decline from 2023.
  • Implenia total number of employees in 2023 was 10,269, a 2.5% 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 Implenia annual active job postings from 2023 to 2025.

  • Implenia active job postings in 2025 was 1,118, a 25.6% increase from 2024.
  • Implenia active job postings in 2024 was 864, a 1.5% increase from 2023.
  • Implenia active job postings in 2023 was 851, a 9.3% increase from 2022.

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Employee Sentiment

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