Korea Southern Power Company
Customers
0
None disclosed
Suppliers
1
1 disclosed
Top supplier share
1%
of FCEL revenue · FY to 2025-10-31
Top supplier by $
$1.6M
FCEL · FY to 2025-10-31
Latest period
Oct 31, 2025
10-K filed 2025-12-18
Suppliers 1
Companies that disclose Korea Southern Power Company as a major customer, as a share of their own revenue. 1 active, 0 lapsed.
| Company | % of their revenue | Est. $ from Korea Southern Power Company | Period | Trend | Status | Source |
|---|---|---|---|---|---|---|
| FCEL FUELCELL ENERGY INC |
1% | $1.6M | FY 2025-10-31 | ±0.0pp | Active | 10-K 2025-12-18 |
(“Esso”) 5% 10% 2% Ameresco/Sacramento Sewer 2% 7% —% Korea Southern Power Company ("KOSPO") 1% 1% 31% Korea Fuel Cell Co., Ltd. ("KFC") —% —% 16% Total 82% 68% 75% Derivatives We do not use derivatives for speculative or trading purposes. (“Esso”) 10% 2% —% ExxonMobil Technology and Engineering Company (f/k/a ExxonMobil Research and Engineering Company) (EMTEC) 8% 8% 8% Ameresco/Sacramento Sewer 7% —% —% Korea Southern Power Company (KOSPO) 1% 31% 6% Korea Fuel Cell Co., Ltd (KFC) —% 16% 46% Total 65% 70% 74% Derivatives We do not use derivatives for speculative or trading purposes. For the years ended October 31, 2023, 2022 and 2021, our top customers accounted for 68%, 74% and 61%, respectively, of our total annual consolidated revenue.The percent of consolidated revenues from our top customers for the years ended October 31, 2023, 2022 and 2021, respectively, are presented below. 2023 2022 2021 Korea Southern Power Company (KOSPO) 31% 6% 12% Korea Fuel Cell Co., Ltd (KFC) 16% 46% —% Connecticut Light and Power 13% 14% 20% ExxonMobil Technology and Engineering Company (f/k/a ExxonMobil Research and Engineering Company) (EMTEC) 8% 8% 29% Total 68% 74% 61% Derivatives We do not use derivatives for speculative or trading purposes. | ||||||
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