# ADVANCED DRAINAGE SYSTEMS, INC. > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v4 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:48d0fc5a-44ee-426e-91de-8f2552518eb9 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/advanced-drainage-systems-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 30 | | Claims under review | 1 | | Evidence records | 3 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-16T04:45:39.548171+00:00 | | Last reviewed | 2026-10-16T04:45:39.548171+00:00 | ## Identity - Legal name: ADVANCED DRAINAGE SYSTEMS, INC. - Display name: ADVANCED DRAINAGE SYSTEMS, INC. ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | As of | 2026-10-16T05:15:41.875518+00:00 | | Completeness | 0.364 | | Record Quality | 0.83 | | Directors | 8 | | Committees | 10 | | Governance events | 21 | | Entity class | public_company | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_REVIEWED | | board | PUBLISHED | | committees | PUBLISHED | | leadership | NOT_REVIEWED | | ownership | NOT_REVIEWED | | financials | NOT_REVIEWED | | capital_structure | PUBLISHED | | compensation | NOT_REVIEWED | | governance | NOT_REVIEWED | | shareholder_governance | NOT_REVIEWED | | audit | NOT_REVIEWED | | legal | NOT_REVIEWED | | risk | NOT_REVIEWED | | cyber | NOT_REVIEWED | | ai_governance | NOT_REVIEWED | | agent_governance | RESTRICTED | | markets_external | NOT_REVIEWED | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Board - Alexander R. Fischer: Director. Status: current. Independent: true. Since: 2014-01-01. Committees: Audit (member); Audit; Nominating and Governance · Chair (member); Nominating and Governance (chair). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:5 - Anesa T. Chaibi: Director. Status: current. Independent: true. Since: 2020-01-01. Committees: Compensation (chair); Compensation · Chair; ESG (member); ESG (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:6 - Anil Seetharam: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: ESG (member); Nominating and Governance (member); Nominating and Governance; ESG (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:7 - D. Scott Barbour: Director. Status: current. Independent: false. Since: 2017-01-01. claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:8 - Kelly S. Gast: Director. Status: current. Independent: true. Since: 2022-01-01. Committees: Audit (member); Audit; ESG (member); ESG (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:9 - L. Barbee Ponder IV: Director. Status: current. Independent: true. Since: 2024-01-01. Committees: Audit (member); Audit; ESG (member); ESG (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:10 - Robert M. Eversole: Director. Status: current. Independent: true. Since: 2008-01-01. Committees: Compensation (member); Compensation; Nominating and Governance (member); Nominating and Governance (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:11 - Tanya D. Fratto: Director. Status: current. Independent: true. Since: 2013-01-01. Committees: Audit (member); Audit; Nominating and Governance (member); Nominating and Governance (member). claim_id=alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:12 ## Committees - Audit (audit). Chair: NOT_PUBLISHED. Members: Alexander R. Fischer (member, current); Kelly S. Gast (member, current); L. Barbee Ponder IV (member, current); Tanya D. Fratto (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:audit - Audit; ESG (audit). Chair: NOT_PUBLISHED. Members: Kelly S. Gast (member, current); L. Barbee Ponder IV (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:audit-esg - Audit; Nominating and Governance (audit). Chair: NOT_PUBLISHED. Members: Tanya D. Fratto (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:audit-nominating-and-governance - Audit; Nominating and Governance · Chair (audit). Chair: NOT_PUBLISHED. Members: Alexander R. Fischer (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:audit-nominating-and-governance-chair - Compensation (compensation). Chair: Anesa T. Chaibi. Members: Anesa T. Chaibi (chair, current); Robert M. Eversole (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:compensation - Compensation · Chair; ESG (compensation). Chair: NOT_PUBLISHED. Members: Anesa T. Chaibi (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:compensation-chair-esg - Compensation; Nominating and Governance (compensation). Chair: NOT_PUBLISHED. Members: Robert M. Eversole (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:compensation-nominating-and-governance - ESG (esg). Chair: NOT_PUBLISHED. Members: Anesa T. Chaibi (member, current); Anil Seetharam (member, current); Kelly S. Gast (member, current); L. Barbee Ponder IV (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:esg - Nominating and Governance (nominating_governance). Chair: Alexander R. Fischer. Members: Alexander R. Fischer (chair, current); Anil Seetharam (member, current); Robert M. Eversole (member, current); Tanya D. Fratto (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:nominating-and-governance - Nominating and Governance; ESG (nominating_governance). Chair: NOT_PUBLISHED. Members: Anil Seetharam (member, current). committee_id=alpha:committee:advanced-drainage-systems-inc:nominating-and-governance-esg ## Governance events - DIRECTOR_APPOINTED: L. Barbee Ponder IV seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2024-01-01. Effective: 2024-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:pxxgt61ugq2k0 - COMMITTEE_MEMBER_ADDED: L. Barbee Ponder IV member of Audit; ESG, effective 2024-01-01. Effective: 2024-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1laytug7228w2 - DIRECTOR_APPOINTED: Kelly S. Gast seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:10tt62gypu7l2 - COMMITTEE_CREATED: Audit; ESG committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:10m3zzc5x6t9i - COMMITTEE_MEMBER_ADDED: Kelly S. Gast member of Audit; ESG, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:4xgjqowagz94 - DIRECTOR_APPOINTED: Anil Seetharam seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:4n4v0l12niwez - COMMITTEE_CREATED: Nominating and Governance; ESG committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:j3cfxxiqenp7 - COMMITTEE_MEMBER_ADDED: Anil Seetharam member of Nominating and Governance; ESG, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:5nwgmv17bgowj - DIRECTOR_APPOINTED: Anesa T. Chaibi seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1m5scc71e1cejb - COMMITTEE_CREATED: Compensation · Chair; ESG committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1yf84x310m1at3 - COMMITTEE_MEMBER_ADDED: Anesa T. Chaibi member of Compensation · Chair; ESG, effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:t2gaji16q455o - DIRECTOR_APPOINTED: D. Scott Barbour seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2017-01-01. Effective: 2017-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:tmjjqx1m3mlfp - DIRECTOR_APPOINTED: Alexander R. Fischer seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:lpyvgz10w94yb - COMMITTEE_CREATED: Audit; Nominating and Governance · Chair committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1fcvhtv1c3pgfn - COMMITTEE_MEMBER_ADDED: Alexander R. Fischer member of Audit; Nominating and Governance · Chair, effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1xul5ytfiz477 - DIRECTOR_APPOINTED: Tanya D. Fratto seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2013-01-01. Effective: 2013-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:e2801axq0ss2 - COMMITTEE_CREATED: Audit; Nominating and Governance committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2013-01-01. Effective: 2013-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:16n5hjeobwlii - COMMITTEE_MEMBER_ADDED: Tanya D. Fratto member of Audit; Nominating and Governance, effective 2013-01-01. Effective: 2013-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1nqxw2izn4gjm - DIRECTOR_APPOINTED: Robert M. Eversole seat on ADVANCED DRAINAGE SYSTEMS, INC., effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:b4dhb91lui1wv - COMMITTEE_CREATED: Compensation; Nominating and Governance committee of ADVANCED DRAINAGE SYSTEMS, INC., effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:1f5zdlb4y0vvv - COMMITTEE_MEMBER_ADDED: Robert M. Eversole member of Compensation; Nominating and Governance, effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-16T04:45:39.548171+00:00. event_id=alpha:event:transition:4w70x2l7y8iq ## Scoped resources - `alpha://company/advanced-drainage-systems-inc` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record - `alpha://company/advanced-drainage-systems-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=identity - `alpha://company/advanced-drainage-systems-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=corporate-structure - `alpha://company/advanced-drainage-systems-inc/board` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=board - `alpha://company/advanced-drainage-systems-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=committees - `alpha://company/advanced-drainage-systems-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=leadership - `alpha://company/advanced-drainage-systems-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=ownership - `alpha://company/advanced-drainage-systems-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=financials - `alpha://company/advanced-drainage-systems-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=capital-structure - `alpha://company/advanced-drainage-systems-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=compensation - `alpha://company/advanced-drainage-systems-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=governance - `alpha://company/advanced-drainage-systems-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=shareholder-governance - `alpha://company/advanced-drainage-systems-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=audit - `alpha://company/advanced-drainage-systems-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=legal - `alpha://company/advanced-drainage-systems-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=risk - `alpha://company/advanced-drainage-systems-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=cyber - `alpha://company/advanced-drainage-systems-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=ai-governance - `alpha://company/advanced-drainage-systems-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=agents - `alpha://company/advanced-drainage-systems-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=ecosystem - `alpha://company/advanced-drainage-systems-inc/events` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=events - `alpha://company/advanced-drainage-systems-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=relationships - `alpha://company/advanced-drainage-systems-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=assessments - `alpha://company/advanced-drainage-systems-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:14: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:alexander-r-fischer","name":"Alexander R. Fischer"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:15: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:kelly-s-gast","name":"Kelly S. Gast"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:16: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:luther-c-kissam-iv","name":"L. Barbee Ponder IV"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:17: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:tanya-d-fratto","name":"Tanya D. Fratto"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:19: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:anesa-t-chaibi","name":"Anesa T. Chaibi"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:20: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:robert-m-eversole","name":"Robert M. Eversole"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:22: `{"kind":"committee_appointment","original_name":"ESG","category":"esg","role":"member","person":{"alpha_id":"alpha:person:anesa-t-chaibi","name":"Anesa T. Chaibi"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:23: `{"kind":"committee_appointment","original_name":"ESG","category":"esg","role":"member","person":{"alpha_id":"alpha:person:anil-seetharam","name":"Anil Seetharam"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:24: `{"kind":"committee_appointment","original_name":"ESG","category":"esg","role":"member","person":{"alpha_id":"alpha:person:kelly-s-gast","name":"Kelly S. Gast"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:25: `{"kind":"committee_appointment","original_name":"ESG","category":"esg","role":"member","person":{"alpha_id":"alpha:person:luther-c-kissam-iv","name":"L. Barbee Ponder IV"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:27: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:alexander-r-fischer","name":"Alexander R. Fischer"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:28: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:anil-seetharam","name":"Anil Seetharam"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:29: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:robert-m-eversole","name":"Robert M. Eversole"},"source_id":"board_seats"}` - Claim alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:30: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:tanya-d-fratto","name":"Tanya D. Fratto"},"source_id":"board_seats"}` ## Leadership - Alexander R. Fischer: Director, Audit; Nominating and Governance · Chair. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:5. Valid from: 2014-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - Anesa T. Chaibi: Director, Compensation · Chair; ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:6. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - Anil Seetharam: Director, Nominating and Governance; ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:7. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - D. Scott Barbour: Director. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:8. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - Kelly S. Gast: Director, Audit; ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:9. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - L. Barbee Ponder IV: Director, Audit; ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:10. Valid from: 2024-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - Robert M. Eversole: Director, Compensation; Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:11. Valid from: 2008-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. - Tanya D. Fratto: Director, Audit; Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:leadership_role:12. Valid from: 2013-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair not stated; Members Alexander R. Fischer; Kelly S. Gast; L. Barbee Ponder IV; Tanya D. Fratto. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_record:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Compensation: Chair Anesa T. Chaibi; Members Anesa T. Chaibi (Chair); Robert M. Eversole. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_record:18. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - ESG: Chair not stated; Members Anesa T. Chaibi; Anil Seetharam; Kelly S. Gast; L. Barbee Ponder IV. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_record:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Nominating and Governance: Chair Alexander R. Fischer; Members Alexander R. Fischer (Chair); Anil Seetharam; Robert M. Eversole; Tanya D. Fratto. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_record:26. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - ADVANCED DRAINAGE SYSTEMS, INC.. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:2541630128b3c12a3fa281c8fbdb980cff884c0847fe4e2990435513d7b0d321. ## Entity Status - Public listing published. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:2541630128b3c12a3fa281c8fbdb980cff884c0847fe4e2990435513d7b0d321. ## Published Fact - US. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:2541630128b3c12a3fa281c8fbdb980cff884c0847fe4e2990435513d7b0d321. ## Committee Appointment - Alexander R. Fischer: member, Audit. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Kelly S. Gast: member, Audit. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - L. Barbee Ponder IV: member, Audit. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Tanya D. Fratto: member, Audit. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Anesa T. Chaibi: chair, Compensation. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Robert M. Eversole: member, Compensation. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:20. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Anesa T. Chaibi: member, ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:22. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Anil Seetharam: member, ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:23. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Kelly S. Gast: member, ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:24. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - L. Barbee Ponder IV: member, ESG. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:25. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Alexander R. Fischer: chair, Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:27. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Anil Seetharam: member, Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:28. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Robert M. Eversole: member, Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:29. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. - Tanya D. Fratto: member, Nominating and Governance. Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:committee_appointment:30. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5. ## Security Listing - WMS (NYSE). Claim: alpha:claim:company:48d0fc5a-44ee-426e-91de-8f2552518eb9:security_listing:31. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:2541630128b3c12a3fa281c8fbdb980cff884c0847fe4e2990435513d7b0d321. ## 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:projection-evidence:2541630128b3c12a3fa281c8fbdb980cff884c0847fe4e2990435513d7b0d321: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/advanced-drainage-systems-inc). - alpha:projection-evidence:document:5b63413293c7d794476c6924022f5e8985f9610ad8bf7d940f60230678151dfb: [ADVANCED DRAINAGE SYSTEMS, INC. DEF 14A 2025-06-04](https://www.sec.gov/Archives/edgar/data/1604028/000160402825000017/wms-20250604.htm). - alpha:projection-evidence:1757c3891e9a94dcab7bd0e3da131c4f28d4d316b4ce3e4397d8fe89601356f5: [Audit](https://www.sec.gov/Archives/edgar/data/1604028/000160402825000017/wms-20250604.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. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/advanced-drainage-systems-inc) - [Public Markdown](https://registry.alpha.ac/companies/advanced-drainage-systems-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/advanced-drainage-systems-inc?format=jsonld) - MCP resource: `alpha://companies/advanced-drainage-systems-inc` at https://mcp.alpha.ac/mcp ## Connected governance records Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage. ## Critical-risk oversight Snapshot as of 2026-10-16T05:15:41.688741+00:00; recorded 2026-10-16T05:15:41.688741+00:00. Every published assignment for this snapshot is listed. Only explicitly reviewed, rights-cleared assignments in effect on the as-of date, in the company's own wording. An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.