How many employees work at Interstate Gas Supply?
Interstate Gas Supply LLC has 3,706 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -3.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Interstate Gas Supply
IGS Energy is redefining what it means to be an energy retailer. We are leading a transition to a more sustainable energy future by empowering home and business customers to source the energy that’s right for them, manage their costs and carbon footprint, and protect the systems that keep their homes running efficiently. As a proudly private company that follows the principles of Conscious Capitalism, we prioritize the needs of our customers, our employees, the communities where we live and work and the planet. IGS Energy serves as a trusted advisor to more than 1 million customers nationwide, making an ever-changing and complex industry simpler.
As of September 2025
Interstate Gas Supply
workforce metrics
Headcount
3.7k
Avg. Salary
$66.3k
Tenure
4.2yr
Growth Rate
-3.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Interstate Gas Supply annual worldwide employee count from 2023 to 2025.
- Interstate Gas Supply total number of employees in 2025 was 3,721.672, a 3.8% decline from 2024.
- Interstate Gas Supply total number of employees in 2024 was 3,741.087, a 2.4% decline from 2023.
- Interstate Gas Supply total number of employees in 2023 was 3,832.17, a 2.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Interstate Gas Supply annual active job postings from 2023 to 2025.
- Interstate Gas Supply active job postings in 2025 was 247, a 11.6% increase from 2024.
- Interstate Gas Supply active job postings in 2024 was 134, a 46.9% decline from 2023.
- Interstate Gas Supply active job postings in 2023 was 216, a 75.7% decline from 2022.
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Employee Sentiment
Sentiment Topics
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