EOSE supply chain intelligence for Eos Energy Enterprises, Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.
Data compiled by Redley Lamar · ChainSifter Intelligence
Eos Energy Enterprises, Inc. (EOSE) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| GWH | ESS Tech, Inc. | 72% | Reciprocal relationship from GWH graph: these end-customers involve risks that may not be present (or that are present to a lesser extent) with sales to smaller customers. These risks include, but ar… |
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| FRONTIER-POWER-USA | FRONTIER-POWER-USA | 92% | Eos and Frontier Power USA entered into a 2 GWh firm Capacity Reservation Agreement, expanding Eos’ March 31, 2026 backlog. |
| C-I-COMPANIES | C-I-COMPANIES | 90% | The Company’s current and target customers include utilities, project developers, independent power producers and C&I companies. |
| INDEPENDENT-POWER-PRODUCERS | INDEPENDENT-POWER-PRODUCERS | 90% | The Company’s current and target customers include utilities, project developers, independent power producers and C&I companies. |
| PROJECT-DEVELOPERS | PROJECT-DEVELOPERS | 90% | The Company’s current and target customers include utilities, project developers, independent power producers and C&I companies. |
| TURBINE-X-ENERGY-INC | TURBINE-X-ENERGY-INC | 90% | Eos also announced a Joint Development Agreement with TURBINE-X Energy Inc. to deliver a fully integrated energy solution combining gas-fired generation with Eos’ Indensity™ battery technology. |
| UTILITIES | UTILITIES | 90% | The Company’s current and target customers include utilities, project developers, independent power producers and C&I companies. |
| CCM-FRONTIER-JV-HOLDCO-LLC | CCM-FRONTIER-JV-HOLDCO-LLC | 62% | Table of Contents EOS ENERGY ENTERPRISES, INC. NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (In thousands, except share and per share amounts) 20. Segment Reporting The Company’… |
| FRONTIER-POWER-USA-PARENT-LLC | FRONTIER-POWER-USA-PARENT-LLC | 62% | Table of Contents EOS ENERGY ENTERPRISES, INC. NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (In thousands, except share and per share amounts) 20. Segment Reporting The Company’… |
| OPERATIONS-EOS-ENERGY-ENTERPRISES-INC | OPERATIONS-EOS-ENERGY-ENTERPRISES-INC | 62% | f final tax credits available to our customers or to Eos pursuant to the Inflation Reduction Act including potential impacts from any repeal or modification of the legislation; • the timing and avail… |
| SECOND-DOE-LIMITED | SECOND-DOE-LIMITED | 62% | pproximately 96.2 % of the total revenue. Contract assets and Contract liabilities The following table provides information about contract assets and contract liabilities from contracts with customer… |
| Instrument | Description | Confidence | Evidence |
|---|---|---|---|
| EOSE-DEBT-9328 | Xbrl Convertible | 90% | xbrl convertible detail from xbrl 2024-12-31. |
| EOSE-DEBT | Debt stack $642.9M | 90% | Market cache reports total debt of $642.9M. |
| EOSE-DEBT-9327 | Warrants outstanding: 9075000 | 90% | xbrl warrant detail from xbrl 2025-12-31. |
| Holder | Name | Confidence | Evidence |
|---|---|---|---|
| EOSE-OWNER-GEODE-CAPITAL-MANAGEMENT-LLC | Geode Capital Management, LLC | 95% | 13F/ownership overlay lists Geode Capital Management, LLC; shares held 7,205,507; ownership 2.12%; value $58.4M; as of 2025-12-31. |
| EOSE-OWNER-ELECTRON-CAPITAL-PARTNERS-LLC | Electron Capital Partners, LLC | 95% | 13F/ownership overlay lists Electron Capital Partners, LLC; shares held 6,121,896; ownership 1.80%; value $49.6M; as of 2025-12-31. |
| EOSE-OWNER-SUSQUEHANNA-INTERNATIONAL-GROUP-LLP | Susquehanna International Group, LLP | 95% | 13F/ownership overlay lists Susquehanna International Group, LLP; shares held 6,578,167; ownership 1.94%; value $53.3M; as of 2025-12-31. |
| EOSE-OWNER-BLACKROCK-INC | Blackrock Inc. | 95% | 13F/ownership overlay lists Blackrock Inc.; shares held 23,426,616; ownership 6.90%; value $189.8M; as of 2025-12-31. |
| EOSE-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC | Vanguard Capital Management LLC | 95% | 13F/ownership overlay lists Vanguard Capital Management LLC; shares held 14,835,437; ownership 4.37%; value $120.2M; as of 2026-03-31. |
| EOSE-OWNER-DRIEHAUS-CAPITAL-MANAGEMENT-LLC | Driehaus Capital Management, LLC | 95% | 13F/ownership overlay lists Driehaus Capital Management, LLC; shares held 14,270,294; ownership 4.20%; value $115.6M; as of 2025-12-31. |
| EOSE-OWNER-STATE-STREET-CORPORATION | State Street Corporation | 95% | 13F/ownership overlay lists State Street Corporation; shares held 7,689,841; ownership 2.27%; value $62.3M; as of 2025-12-31. |
| EOSE-OWNER-RUBRIC-CAPITAL-MANAGEMENT-LP | Rubric Capital Management LP | 95% | 13F/ownership overlay lists Rubric Capital Management LP; shares held 6,500,000; ownership 1.91%; value $52.7M; as of 2025-12-31. |
| EOSE-OWNER-TWO-SIGMA-INVESTMENTS-LP | Two Sigma Investments, LP | 95% | 13F/ownership overlay lists Two Sigma Investments, LP; shares held 5,349,993; ownership 1.58%; value $43.3M; as of 2025-12-31. |
| EOSE-OWNER-STIFEL-FINANCIAL-CORPORATION | Stifel Financial Corporation | 95% | 13F/ownership overlay lists Stifel Financial Corporation; shares held 4,138,555; ownership 1.22%; value $34.0M; as of 2026-03-31. |