# Ameren > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v3 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1 | | Canonical entity | alpha:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/ameren-corp | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 35 | | Claims under review | 1 | | Evidence records | 9 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-09-05T21:30:46.727835+00:00 | | Last reviewed | 2026-09-05T21:30:46.727835+00:00 | ## Identity - Legal name: AMEREN CORP - Display name: Ameren ## Leadership - Martin J. Lyons, Jr.: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Richard J. Harshman: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Catherine S. Brune: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:4. - Craig S. Ivey: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Cynthia J. Brinkley: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Ellen M. Fitzsimmons: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Jamie L. Engstrom: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Kimberly J. Harris: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:5. - Leo S. Mackay, Jr.: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:6. - Noelle K. Eder: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:7. - Rafael Flores: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Steven H. Lipstein: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:8. - Steven O. Vondran: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Timothy S. Rausch: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3. - Ward H. Dickson: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:7. - Ajay K. Arora: Senior Vice President and Chief Development Officer; Ameren Missouri. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - David M. Feinberg: Executive Vice President, General Counsel, and Secretary. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Eric V. Seidler: Senior Vice President, Operations Shared Services; Ameren Services. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Gwendolyn G. Mizell: Senior Vice President and Chief Sustainability Officer; Ameren Services. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Leonard P. Singh: Executive Vice President and Chief Financial Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Mark C. Lindgren: Executive Vice President, Communications, and Chief Human Resources Officer; Ameren Services. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Martin J. Lyons, Jr.: Chairman, President, and Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Michael L. Moehn: Group President, Ameren Utilities. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Patrick E. Smith Sr.: Chairman and President; Ameren Illinois. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Ryan J. Martin: Senior Vice President, Finance; Ameren Services. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Shawn E. Schukar: Chairman and President; ATXI. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. - Theresa A. Shaw: Senior Vice President, Chief Accounting and Transformation Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - AMEREN CORP. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. ## Headquarters - US. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review. ## Entity Status - Public listing published. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. ## Official Website - https://www.amereninvestors.com. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:2. ## Published Fact - US. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. - MO. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. - Utilities. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. - Regulated Electric. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1. - https://www.amereninvestors.com. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:2. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | PUBLISHED | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | NOT_ASSERTED | | Financials | NOT_ASSERTED | | Workforce | NOT_ASSERTED | | Ownership | NOT_ASSERTED | | Ratings | NOT_PUBLISHED | | Market and index context | PUBLISHED | ## Public sources - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:1: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/ameren-corp). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:2: [AMEREN CORP Form 10-K](https://www.sec.gov/Archives/edgar/data/1002910/000100291026000009/aee-20251231.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:3: [AMEREN CORP DEF 14A 2026-03-31](https://www.sec.gov/Archives/edgar/data/1002910/000110465926037756/tm261401-1_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:4: [Ameren Corporation director board source](https://www.sec.gov/Archives/edgar/data/1002910/000110465925027821/tm252331-3_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:5: [Ameren Corporation director board source](https://www.sec.gov/Archives/edgar/data/1002910/000110465925027821/tm252331-3_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:6: [Ameren Corporation director board source](https://www.sec.gov/Archives/edgar/data/1002910/000110465925027821/tm252331-3_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:7: [Ameren Corporation director board source](https://www.sec.gov/Archives/edgar/data/1002910/000110465925027821/tm252331-3_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:8: [Ameren Corporation director board source](https://www.sec.gov/Archives/edgar/data/1002910/000110465925027821/tm252331-3_def14a.htm). - alpha:evidence:company:e34c9b6e-f8b1-4fcf-ab99-66de81b471e1:9: [AEE 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1002910/000100291026000009/aee-20251231.htm). ## Rights | Field | Value | | --- | --- | | public_retrieval | allowed | | agent_retrieval | allowed | | redistribution | not_granted | | model_training | not_granted | | commercial_use | not_specified | | relationship_pathfinding | not_granted | | direct_contact | not_granted | ## Limitations - 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. - 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. - This Company Profile is an identity and evidence record, not an Alpha rating. - Current index memberships: Unavailable - Index membership events: Unavailable ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/ameren-corp) - [Public Markdown](https://registry.alpha.ac/companies/ameren-corp.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/ameren-corp) - [JSON-LD](https://registry.alpha.ac/api/public/companies/ameren-corp?format=jsonld) - MCP resource: `alpha://companies/ameren-corp` at https://mcp.alpha.ac/mcp