Comfort Systems USA (FIX) reported $1.8B in revenue for fiscal 2025, −73.9% year on year. That ranks #1397 by revenue among 2853 SEC filers and #280 in Industrials. Net income was $1.0B, a net margin of 55.8%. Revenue has grown 1.3% a year on average since 2016 ($1.6B then). The fiscal 2025 balance sheet shows $6.4B in total assets, $982M in cash and $139M in long-term debt.
Key figures
| Key figures | FY2025 | YoY | Source |
|---|---|---|---|
| RevenueRevenues | $1.8B | −73.9% | FY20252025-12-31 |
| Gross profitGrossProfit | $403M | −72.7% | FY20252025-12-31 |
| Operating incomeOperatingIncomeLoss | $209M | −72.1% | FY20252025-12-31 |
| Net incomeNetIncomeLoss | $1.0B | +95.7% | FY20252025-12-31 |
| Operating cash flowNetCashProvidedByUsedInOperatingActivities | $1.2B | +39.7% | FY20252025-12-31 |
| Capital expenditurePaymentsToAcquirePropertyPlantAndEquipment | $155M | +39.5% | FY20252025-12-31 |
| Total assetsAssets | $6.4B | +36.7% | FY20252025-12-31 |
| Shareholders' equityStockholdersEquity | $2.4B | +43.7% | FY20252025-12-31 |
| CashCashAndCashEquivalentsAtCarryingValue | $982M | +78.5% | FY20252025-12-31 |
| Long-term debtLongTermDebtNoncurrent | $139M | +123.2% | FY20252025-12-31 |
Revenue is total net sales for the fiscal year, taken from each company's own annual filing.
Reported since the last full year
Three-month figures this company has filed since FY2025. A quarter is not comparable with a full year, and these figures are used nowhere else on the site: not in any ranking, not in comparisons, not in the download.
| Quarter | Revenue | Net income | Source |
|---|---|---|---|
| Q1 20262026-03-31 | $2.9B | $370M | Open → |
| Q2 20262026-06-30 | $3.3B | $442M | Open → |
Only periods that end on a calendar quarter appear here. A company whose fiscal year ends in June files on a different calendar, so it has no row.
Where this sits in its sector
Each bar is the spread of the whole sector: the box covers the middle half of companies, the line inside it the median, and the triangle this company. The axis is clipped at the 5th and 95th percentile so a single outlier does not flatten it.
| Where this sits in its sector | FY2025 | Position in sector |
|---|---|---|
| Net marginRank 1 of 323 companies compared | 55.8% | |
| Operating marginRank 113 of 316 companies compared | 11.4% | |
| Cash as share of revenueRank 6 of 322 companies compared | 53.6% |
All four are ratios derived from two reported lines, not single filing items. Peer group: companies in the same sector with revenue of $1bn or more; loss-making companies are included.
Profile
- Legal name
- Comfort Systems USA Inc
- Ticker
- FIX
- Exchange
- NYSE
- SIC classification
- Electrical Work (1731)
- Fiscal year end
- 12-31
- CIK
- 0001035983
Filings
- 10-QJul 23, 2026Open filing →
- 10-QApr 23, 2026Open filing →
- 10-KFeb 19, 2026Open filing →
Similar in size, same sector
| Company | Revenue | Net income |
|---|---|---|
| Icf InternationalICFI | $1.9B | $92.0M |
| RBC BearingsRBC | $1.9B | $288M |
| Alta EquipmentALTG | $1.8B | −$80.3M |
| Comfort Systems USAFIX | $1.8B | $1.0B |
| AshlandASH | $1.8B | −$845M |
| MaterionMTRN | $1.8B | $74.8M |
| GatxGATX | $1.7B | $333M |
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Comfort Systems USA — Key figures |url=https://companiesranked.com/en/company/comfort-systems-usa |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Comfort Systems USA — Key figures. CompaniesRanked. https://companiesranked.com/en/company/comfort-systems-usaBibTeX
@misc{companiesranked-en-company-comfort-systems-usa-2026,
author = {{CompaniesRanked}},
title = {{Comfort Systems USA — Key figures}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/comfort-systems-usa}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-Q · 0001104659-26-047689 · April 23, 2026
{{cite web |title=Comfort Systems USA — Key figures — 10-Q (0001104659-26-047689) |url=https://www.sec.gov/Archives/edgar/data/1035983/000110465926047689/fix-20260331x10q.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-04-23}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.