Fuelcell Energy, Inc. revenue by segment FCELB

Fuelcell Energy, Inc. splits its revenue into 4 lines in its filings. The largest line in Q3 of fiscal 2026, the quarter ended Jul 31, 2026 was Product at $18.0 million, 55% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line
TTM
Jul 31, 2026
Q3 FY2026
Jul 31, 2026
Q2 FY2026
Apr 30, 2026
Q1 FY2026
Jan 31, 2026
Q4 FY2025
Oct 31, 2025
Q3 FY2025
Jul 31, 2025
Q2 FY2025
Apr 30, 2025
Q1 FY2025
Jan 31, 2025
Q4 FY2024
Oct 31, 2024
Revenue
154
33
36
31
55
47
37
19
49
Product
78
+21.0%
share 50.7%
18
-30.8%
share 54.5%
18
+38.3%
share 50.6%
12
+16625.0%
share 39.4%
30
+18.1%
share 54.6%
26
share 55.6%
13
share 34.8%
0
share 0.4%
25
share 51.5%
Electricity Generation
41
-14.9%
share 26.4%
9
-28.8%
share 26.7%
9
-28.4%
share 24.4%
11
-3.2%
share 36.0%
12
share 22.2%
12
share 26.4%
12
share 32.4%
11
share 59.7%
—
Advanced Technologies
18
-14.6%
share 11.9%
4
-28.1%
share 11.4%
5
+14.7%
share 13.2%
4
-24.8%
share 14.1%
6
-13.3%
share 10.0%
5
share 11.2%
4
share 11.0%
6
share 30.2%
6
share 12.9%
Services
17
-8.7%
share 11.1%
2
-22.6%
share 7.3%
4
-48.7%
share 11.7%
3
+72.6%
share 10.4%
7
+30.6%
share 13.2%
3
share 6.7%
8
share 21.8%
2
share 9.7%
6
share 11.3%
How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry
Electrical Industrial Apparatus (SIC 3620)
Listed as
FCEL (Nasdaq), FCELB (OTC)
Fiscal year ends
October 31
Incorporated in
DE
Headquarters
Danbury, CT
SEC filer status
Accelerated filer
SEC CIK
886128
Former names
ENERGY RESEARCH CORP /NY/ (until Jun 14, 1999)

Other Electrical Industrial Apparatus companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.