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Electrical Work
The 5 US-listed Electrical Work companies we cover, ranked by market cap. Updated
The largest Electrical Work companies by market cap: Quanta Services, Comfort Systems USA, EMCOR Group, IES Holdings, Energys Group Ltd. Together, the 5 companies we cover report $66.1B in combined trailing-twelve-month revenue — the sum of covered companies' reported revenue, not an industry market-size estimate.
Electrical Work heatmap
Tile size is market cap; color is the latest daily change.
Companies
Frequently asked questions
How many Electrical Work companies are there?
We cover 5 US-listed Electrical Work companies as of 2026-09-18, refreshed every trading day.
Who are the largest Electrical Work companies?
By market cap, the largest Electrical Work companies we cover are Quanta Services (PWR), Comfort Systems USA (FIX), EMCOR Group (EME).
What is the combined market cap of the Electrical Work industry?
The 5 US-listed Electrical Work companies we cover have a combined market capitalization of $187.8 billion as of 2026-09-18.
What is the total revenue of the Electrical Work industry?
The combined trailing-twelve-month revenue of the US-listed Electrical Work companies we cover is $66.1 billion. This is the sum of covered companies' reported revenue — not an industry market-size estimate.
What is the average dividend yield of Electrical Work companies?
The cap-weighted average dividend yield of the Electrical Work stocks we cover is 0.11%.
Industry classification from SEC EDGAR (SIC) · Databento EQUS.MINI (prices) · combined figures are sums/averages of the US-listed companies we cover. Informational only — not financial advice.