How many employees work at Sumter Electric Coop?
Sumter Electric Cooperative, Inc. has 460 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 6.6%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Sumter Electric Coop
SECO Energy was founded in 1938. It is one of the largest electric distribution cooperatives in the nation, serving more than 220,000 homes and businesses in seven counties across Central Florida. We are owned by the people we serve - called members. SECO Energy is conveniently located between Tampa, Orlando and Gainesville. SECO’s 2017 American Customer Satisfaction Index (ACSI) score is 88. In 2015, 2016 and 2017 SECO Energy received the J.D. Power award for highest customer satisfaction in its segment. This institution is an equal opportunity provider and employer.
As of December 2025
Sumter Electric Coop
workforce metrics
Headcount
460
Avg. Salary
$80k
Tenure
6.5yr
Growth Rate
6.6%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Sumter Electric Coop annual worldwide employee count from 2023 to 2025.
- Sumter Electric Coop total number of employees in 2025 was 460, a 6.6% increase from 2024.
- Sumter Electric Coop total number of employees in 2024 was 430, a 2.8% increase from 2023.
- Sumter Electric Coop total number of employees in 2023 was 419, a 3.5% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Sumter Electric Coop annual active job postings from 2023 to 2025.
- Sumter Electric Coop active job postings in 2025 was 21, a 10.0% increase from 2024.
- Sumter Electric Coop active job postings in 2024 was 19, a 17.1% increase from 2023.
- Sumter Electric Coop active job postings in 2023 was 16, a 28.6% increase from 2022.
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Employee Sentiment
Sentiment Topics
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