# Fuelcell Energy Inc.: Lenders, Customers and Owners

> US
>
> 5 links from the documents that the companies file and the register of legal entities, as of 2026-11-13. A commitment is the commitment at the date of the agreement.

Page: https://annalist.io/atlas/fuelcell-energy-inc/

## Customers (5)

| Entity | Figure | Evidence | Documents |
| --- | --- | --- | --- |
| [Korea Fuel Cell Co. Limited](https://annalist.io/atlas/korea-fuel-cell-co-limited/brief.md) | 16% of the revenue of the supplier, fiscal year ended 31 Oct 2023 | Stated | [1] |
| [ExxonMobil Technology and Engineering Company](https://annalist.io/atlas/exxonmobil-technology-and-engineering-company/brief.md) | 6% of the revenue of the supplier, fiscal year ended 31 Oct 2025 | Stated | [1] |
| [Ameresco Inc](https://annalist.io/atlas/ameresco-inc/brief.md) | 2% of the revenue of the supplier, fiscal year ended 31 Oct 2025 | Stated | [1] |
| [Korea Southern Power Company](https://annalist.io/atlas/korea-southern-power-company/brief.md) | 1% of the revenue of the supplier, fiscal year ended 31 Oct 2025 | Stated | [1] |
| [KFC and Posco International Company](https://annalist.io/atlas/kfc-and-posco-international-company/brief.md) | Named as a major customer or supplier | Stated | [1] |

## Source Documents

- [1] Form 10-K for the fiscal year ended 31 October 2025, 18 Dec 2025 (https://www.sec.gov/Archives/edgar/data/886128/000110465925122302/0001104659-25-122302-index.htm)

## Full Data

- [Every link of this entity with its claims (JSON)](https://annalist.io/api/v1/atlas/fuelcell-energy-inc.json)
- [The map of every entity (JSON)](https://annalist.io/api/v1/atlas.json)
- [Every link in one table (CSV)](https://annalist.io/api/v1/panel/links.csv.gz)

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Figures come from official filings and are provided as they are, without warranty of accuracy or completeness. They are not investment advice.