How many employees work at Group-S?
Group-S LLC has 695 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 9.4%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Group-S
EN-POWER GROUP is an energy engineering firm that designs, develops, and delivers comprehensive solutions from concept to completion for any type of building. Our mission is to apply practical solutions to our client’s complex energy needs to maximize their savings and return on investment while reducing source environmental impact across all markets we serve. We are composed of a multi-disciplinary team of engineers, analysts, and managers that have years of experience conducting energy audits and detailed market research analysis. Our team provides services including but not limited to engineering design and project management, energy auditing, retro-commissioning, energy benchmarking, incentive recovery, and sustainability consulting. EN-POWER GROUP prides itself on using the latest energy efficient technologies and implementing measures to best improve building performance while encouraging an entrepreneurial spirit to enhance and develop future opportunities.
As of December 2025
Group-S
workforce metrics
Headcount
695
Avg. Salary
$57.5k
Tenure
5.5yr
Growth Rate
9.4%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Group-S annual worldwide employee count from 2023 to 2025.
- Group-S total number of employees in 2025 was 700, a 9.4% increase from 2024.
- Group-S total number of employees in 2024 was 637, a 5.8% increase from 2023.
- Group-S total number of employees in 2023 was 601, a 4.9% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Group-S annual active job postings from 2023 to 2025.
- Group-S active job postings in 2025 was 23, a 64.7% decline from 2024.
- Group-S active job postings in 2024 was 45, a 6.5% decline from 2023.
- Group-S active job postings in 2023 was 48, a 86.6% increase from 2022.
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Employee Sentiment
Sentiment Topics
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