Published mark
Eos Energy Enterprises, Inc.
NASDAQ: EOSE. Canonical company identity and public leadership record.
US
Record source reportedRecord not claimedNo Eval published
- Alpha ID
- alpha:company:97dad263-3624-4ec4-b386-8365b1b79c1e
- SEC CIK
- 0001805077
- Record version
- vpublic-1:ro-d751713988987e9331980363e24189ce, published Oct 19, 2026
- Newest evidence
- Apr 14, 2026
- Monitoring
- Not yet monitored Details
- Integrity
- Not yet signed Methodology
- CEO
- Joe MastrangeloSince Feb 26, 2026
- Chair
- Not published
- Independent
- Not published11 directors published
- Published claims
- 383 distinct sources
- Evidence records
- 60 pinned
- Source conflicts
- 0None open
Built from 3 distinct sources and 6 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.
CorroboratedSource reportedAlpha inferenceNot disclosed
Public record. Alpha publishes governance facts about this organization from regulatory filings and company statements. Private enterprise overlay data is never projected here. The company can claim the record, correct, or dispute any Claim. How this works
CEO CHANGED
Joe Mastrangelo executive of Eos Energy Enterprises, Inc., effective 2026-02-26.
EffectiveEffective Feb 26, 2026E3
Monitoring
ContinuousWhat the published record states about identity, evidence, evaluation, monitoring, authority, and freshness. Watched-source schedules are not published for this record.
- IdentityunclaimedPublished
- Evidencesource_reportedPublished
- Evaluationnot_evaluatedPublished
- MonitoringNot yet published for this record.Not published
- AuthorityNot yet published for this record.Not published
- FreshnesscurrentPublished
Leadership
Evidence| Role | Person | Since | Status | Claim |
|---|---|---|---|---|
| Chief Executive Officer | Joe Mastrangelo | Feb 2026 | current | Source reportedE3 |
| Chief Administration Officer | Michelle Buczkowski | Feb 2026 | current | Source reportedE4 |
| Chief Commercial Officer and Interim Chief Financial Officer | Nathan Kroeker | Feb 2026 | current | Source reportedE5 |
Board of directors
Evidence11 directors published. Independence determinations are not published for every director.
| Director | Status | Since | Committees | Claim |
|---|---|---|---|---|
| Alex Dimitrief | Independence not published | 2020 | Audit CommitteeNominating and Corporate Governance Committee | Source reportedE2 |
| Claude Demby | Independence not published | 2021 | Audit CommitteeNominating and Corporate Governance Committee | Source reportedE2 |
| David Urban | Independence not published | 2024 | Audit Committee | Source reportedE2 |
| Gregory Nixon | Independence not published | 2024 | Nominating and Corporate Governance Committee | Source reportedE2 |
| Jeff Bornstein | Independence not published | 2022 | Audit CommitteeLeadership Development & Compensation Committee | Source reportedE2 |
| Jeff McNeil | Independence not published | 2023 | Audit CommitteeLeadership Development & Compensation Committee | Source reportedE2 |
| Joe Mastrangelo | Independence not published | 2020 | None published | Source reportedE2 |
| Joseph Nigro | Independence not published | 2025 | Audit CommitteeLeadership Development & Compensation Committee | Source reportedE2 |
| Marian Walters | Independence not published | 2020 | Leadership Development & Compensation CommitteeNominating and Corporate Governance Committee | Source reportedE2 |
| Nathaniel Fick | Independence not published | 2026 | Nominating and Corporate Governance Committee | Source reportedE2 |
| Nick Robinson | Independence not published | 2024 | Leadership Development & Compensation Committee | Source reportedE2 |
Committees and risk ownership
Evidence| Committee | Chair | Members | Risks assigned |
|---|---|---|---|
| Audit Committee | Not published | Alex Dimitrief, Claude Demby, David Urban, Jeff Bornstein, Jeff McNeil, Joseph Nigro | Not described in the published record |
| Leadership Development & Compensation Committee | Not published | Jeff Bornstein, Jeff McNeil, Joseph Nigro, Marian Walters, Nick Robinson | Not described in the published record |
| Nominating and Corporate Governance Committee | Not published | Alex Dimitrief, Claude Demby, Gregory Nixon, Marian Walters, Nathaniel Fick | Not described in the published record |
Committee RecordAudit Committee: Chair not stated; Members Alex Dimitrief; Claude Demby; David Urban; Jeff Bornstein; Jeff McNeil; Joseph Nigro
Committee AppointmentAlex Dimitrief: member, Audit Committee
Committee AppointmentClaude Demby: member, Audit Committee
Committee AppointmentDavid Urban: member, Audit Committee
Committee AppointmentJeff Bornstein: member, Audit Committee
Committee AppointmentJeff McNeil: member, Audit Committee
Committee AppointmentJoseph Nigro: member, Audit Committee
Committee RecordLeadership Development & Compensation Committee: Chair not stated; Members Jeff Bornstein; Jeff McNeil; Joseph Nigro; Marian Walters; Nick Robinson
Committee AppointmentJeff Bornstein: member, Leadership Development & Compensation Committee
Committee AppointmentJeff McNeil: member, Leadership Development & Compensation Committee
Committee AppointmentJoseph Nigro: member, Leadership Development & Compensation Committee
Committee AppointmentMarian Walters: member, Leadership Development & Compensation Committee
Committee AppointmentNick Robinson: member, Leadership Development & Compensation Committee
Committee RecordNominating and Corporate Governance Committee: Chair not stated; Members Alex Dimitrief; Claude Demby; Gregory Nixon; Marian Walters; Nathaniel Fick
Committee AppointmentAlex Dimitrief: member, Nominating and Corporate Governance Committee
Committee AppointmentClaude Demby: member, Nominating and Corporate Governance Committee
Committee AppointmentGregory Nixon: member, Nominating and Corporate Governance Committee
Committee AppointmentMarian Walters: member, Nominating and Corporate Governance Committee
Committee AppointmentNathaniel Fick: member, Nominating and Corporate Governance Committee
Control and voting power
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Authority to act
Evidence and agent registryWho can act for the company, and on whose authority. This is what a counterparty's agent checks before it accepts an order, signs, or pays.
Principal executive officerJoe Mastrangelo, Chief Executive Officer, from Feb 26, 2026
Who can authorize an agentNot assessedNo Alpha inference about signing authority or board-reserved matters is published for this record.
Not assessed
AI agents registered by the companyNot registered in the public RegistryAgent Deployments, Agent Use Cases, Authority Grants, TrustChecks, Action Ledger entries and Governance Receipts live in the private enterprise overlay. They are never projected into the public Registry without explicit cross-plane authorization. Absence here is a plane boundary, not evidence that the enterprise operates no agents.
Agent registry
Delegations publishedNot disclosedBoard and officer delegation resolutions are not public filings and are not published in this record.
Search scope
Financials and market context
EvidenceSecurity ListingEOSE (NASDAQ)
Security ListingEOSER (NASDAQ)
Index membershipsNo current membership is published in Alpha's tracked index universe.This is not evidence that the company is absent from every market index.
None publishedAs of Oct 19, 2026. Rights-filtered public evidence only; no redistribution or model training is granted. Only source-backed memberships with an explicit public redistribution basis are returned.
Governance and policies
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Risk, audit, and cyber
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
AI oversight and accountability
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Legal and regulatory
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Compensation
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Other published claims
EvidencePublished Claims that belong to no section above. Each keeps its permalink, evidence, and assertion state.
Legal NameEos Energy Enterprises, Inc.
Entity StatusPublic listing published
Published FactUS
Not yet in this record
CoverageA gap is a coverage state, not a negative finding. These sections are expected for this entity class and are not yet published.
- Corporate structureNot reviewed. Parent, subsidiary and predecessor structure explains who is governed.
- OwnershipNot reviewed. Ownership and voting power determine who can influence the board.
- FinancialsNot reviewed. Governance-relevant financial context frames capital and audit decisions.
- CompensationNot reviewed. Pay design shows how incentives are governed.
- GovernanceNot reviewed. Governing documents and provisions set the rules of the enterprise.
- Shareholder governanceNot reviewed. Meeting and vote records show shareholder dissent and support.
- AuditNot reviewed. Auditor, controls and restatements show assurance over reporting.
- LegalNot reviewed. Material legal and regulatory matters show enforcement exposure.
- RiskNot reviewed. Risk ownership links the board, committees, executives and controls.
- CyberNot reviewed. Cyber and data governance is a disclosed oversight domain.
- AI governanceNot reviewed. AI oversight is a differentiated Alpha governance domain.
- Markets externalNot reviewed. Auditors, advisors, investors and regulators form the external ecosystem.
- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
- Only explicitly published canonical company identity and current confirmed public roles are included.Only explicitly published canonical company identity and current confirmed public roles are included.
- Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
- Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
- This Company Profile is an identity and evidence record, not an Alpha rating.This Company Profile is an identity and evidence record, not an Alpha rating.
Linked people
Same claims as person records- Joe MastrangeloChief Executive Officer; Directorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:16, company:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:11
- Michelle BuczkowskiChief Administration Officercompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:17
- Nathan KroekerChief Commercial Officer and Interim Chief Financial Officercompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:18
- Alex DimitriefDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:5
- Claude DembyDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:6
- David UrbanDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:7
- Gregory NixonDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:8
- Jeff BornsteinDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:9
- Jeff McNeilDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:10
- Joseph NigroDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:12
- Marian WaltersDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:13
- Nathaniel FickDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:14
- Nick RobinsonDirectorcompany:97dad263-3624-4ec4-b386-8365b1b79c1e:leadership_role:15
Subject and corrections
Public-role doctrineThis record exists because the company is in the published Registry. The company can claim the record, correct, or dispute any Claim. Corrections are versioned and the original stays in history.
- Basis
- Published company record built from public sources
- Sources
- 6 evidence records cited. 0 with redistribution rights.
- Never published
- Private enterprise overlay data: deployments, authority grants, TrustChecks, receipts, telemetry
- Record claimed
- No
- Open disputes
- 0
- Identity ownership
- unclaimed
Claiming not yet available
If the company claims the record, its statements appear as their own assertion state and never overwrite the cited evidence.
Evidence
Authority and rights- E1Alpha canonical company public projection. canonical identity. Retrieved Oct 19, 2026. Cited by 5 Claims.
- E2sec proxy. Published Apr 14, 2026. Retrieved Sep 2, 2026. Cited by 11 Claims.
- E3sec filing. Published Feb 26, 2026. Retrieved May 4, 2026. Cited by 1 Claim.
- E4sec filing. Published Feb 26, 2026. Retrieved May 4, 2026. Cited by 1 Claim.
- E5sec filing. Published Feb 26, 2026. Retrieved May 4, 2026. Cited by 1 Claim.
- E6governance_people_committees. sec proxy. Cited by 19 Claims.
What changed in version public-1:ro-d751713988987e9331980363e24189ce
vpublic-1:ro-d751713988987e9331980363e24189ce published Oct 19, 2026- Joe Mastrangelo executive of Eos Energy Enterprises, Inc., effective 2026-02-26.
- Michelle Buczkowski executive of Eos Energy Enterprises, Inc., effective 2026-02-26.
- Nathan Kroeker executive of Eos Energy Enterprises, Inc., effective 2026-02-26.
- Nathaniel Fick seat on Eos Energy Enterprises, Inc., effective 2026-01-01.
- Joseph Nigro seat on Eos Energy Enterprises, Inc., effective 2025-01-01.
- David Urban seat on Eos Energy Enterprises, Inc., effective 2024-01-01.
- Gregory Nixon seat on Eos Energy Enterprises, Inc., effective 2024-01-01.
- Nick Robinson seat on Eos Energy Enterprises, Inc., effective 2024-01-01.
- Jeff McNeil seat on Eos Energy Enterprises, Inc., effective 2023-01-01.
- Jeff Bornstein seat on Eos Energy Enterprises, Inc., effective 2022-01-01.
- Claude Demby seat on Eos Energy Enterprises, Inc., effective 2021-01-01.
- Alex Dimitrief seat on Eos Energy Enterprises, Inc., effective 2020-01-01.
- Joe Mastrangelo seat on Eos Energy Enterprises, Inc., effective 2020-01-01.
- Marian Walters seat on Eos Energy Enterprises, Inc., effective 2020-01-01.