How many employees work at KeySpan?
KeySpan Corp. has 1,430 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 2.6%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About KeySpan
KeySpan Corporation, now part of National Grid USA, was the fifth largest distributor of natural gas in the United States. KeySpan was formed in 1998 as result of the merger of Brooklyn Union Gas Company (founded 1895 by merging several smaller companies) and Long Island Lighting Company (LILCO).
As of September 2025
KeySpan
workforce metrics
Headcount
1.4k
Avg. Salary
$107.1k
Tenure
6.2yr
Growth Rate
2.6%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of KeySpan annual worldwide employee count from 2023 to 2025.
- KeySpan total number of employees in 2025 was 1,447.638, a 2.6% increase from 2024.
- KeySpan total number of employees in 2024 was 1,394.615, a 2.6% decline from 2023.
- KeySpan total number of employees in 2023 was 1,424.193, a 0.1% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of KeySpan annual active job postings from 2023 to 2025.
- KeySpan active job postings in 2025 was 529, a 79.5% increase from 2024.
- KeySpan active job postings in 2024 was 278, a 7.9% increase from 2023.
- KeySpan active job postings in 2023 was 257, a 1.5% decline from 2022.
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Employee Sentiment
Sentiment Topics
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