{"schema_version":"alpha-profile-public-v1","slug":"david-debrunner-aon","canonical_url":"https://registry.alpha.ac/people/david-debrunner-aon","as_of":"2026-09-21T14:46:15.775264+00:00","published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-18T18:55:25.52+00:00","identity":{"display_name":"David DeBrunner","headshot_url":null,"headshot_media":null,"profile_kind":"executive","role_tags":["executive","other_executive"],"current_role":null,"photo_match":null},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=david-debrunner-aon","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=david-debrunner-aon&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"presentation":{"schema_version":"alpha-profile-presentation-v1","state":"alpha_editorial","version":0,"published_at":null,"headline":null,"headline_evidence":null,"location":null,"photo":null,"cover":null,"about":["Joined Aon as Chief Accounting Officer and Global Controller in September 2025. Previously served as Vice President, Controller and Chief Accounting Officer at Ally Financial Inc., and Senior Vice President and Corporate Controller at Fifth Third Bancorp."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[],"experience":[],"education":[],"credentials":[],"section_order":null,"hidden_sections":[],"limitations":["Presentation fields do not alter independently verified Alpha Profile facts.","Owner-supplied résumé records retain their field-level evidence state.","Only confirmed company_person_roles with public evidence. Website governed_site_fallback rows are not invented. about/links are stored people.profile_summary/bio and linkedin_url only. Dates stay undisclosed when the role has no start_date. SoFi Bank is not SoFi Technologies."]},"presentation_authority":"confirmed_company_person_roles","roles":[],"claims":[{"claim_type":"ai_expertise","claim_value":{"detail":"Joined Aon in September 2025. Previously VP Controller and CAO at Ally Financial, and Senior VP Corporate Controller at Fifth Third Bancorp.","ai_expertise":false},"claim_text":"SEC-derived executive row classified AI expertise as False.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:12.924903+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:36.244625+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"ai_governance_relevance","claim_value":{"reasons":[],"relevant":false},"claim_text":"AI-governance relevance classified as False from role/title and SEC-derived executive context.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:12.924903+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:36.244625+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Executive extraction classified AI/ML experience for David DeBrunner as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-18T18:55:25.736622+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","published_at":"2026-02-13T00:00:00+00:00","last_checked_at":"2026-05-18T18:55:25.583295+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for David DeBrunner as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-18T18:55:25.775535+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","published_at":"2026-02-13T00:00:00+00:00","last_checked_at":"2026-05-18T18:55:25.583295+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"Aon plc","claim_text":"David DeBrunner is associated with Aon plc.","claim_state":"verified","valid_from":"2026-02-13","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-18T18:55:25.716351+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","published_at":"2026-02-13T00:00:00+00:00","last_checked_at":"2026-05-18T18:55:25.583295+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":{"ticker":"AON","company":"Aon plc"},"claim_text":"David DeBrunner is associated with Aon plc.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:12.924903+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:36.244625+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_function","claim_value":{"role_family":"other_executive","role_type_normalized":"other_executive"},"claim_text":"David DeBrunner maps to the other executive executive function.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:12.924903+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:36.244625+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"Chief Accounting Officer and Global Controller","claim_text":"David DeBrunner is listed as Chief Accounting Officer and Global Controller at Aon plc.","claim_state":"verified","valid_from":"2026-02-13","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-18T18:55:25.699895+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","published_at":"2026-02-13T00:00:00+00:00","last_checked_at":"2026-05-18T18:55:25.583295+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":{"title":"Chief Accounting Officer and Global Controller","role_type_normalized":"other_executive"},"claim_text":"David DeBrunner is listed as Chief Accounting Officer and Global Controller at Aon plc.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:12.924903+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:36.244625+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Executive extraction classified technology background for David DeBrunner as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-18T18:55:25.756406+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"AON 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","published_at":"2026-02-13T00:00:00+00:00","last_checked_at":"2026-05-18T18:55:25.583295+00:00","relation":"supports","excerpt_locator":null}]}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/david-debrunner-aon#profile","url":"https://registry.alpha.ac/people/david-debrunner-aon","dateModified":"2026-05-18T18:55:25.52+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/david-debrunner-aon#person","name":"David DeBrunner","url":"https://registry.alpha.ac/people/david-debrunner-aon"},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/315293/000162828026008116/aon-20251231.htm","name":"AON 10-K executive officers"}],"mainEntityOfPage":"https://registry.alpha.ac/people/david-debrunner-aon"},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":6,"corroborated":2,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":8,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":2,"distinct_source_count":2,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":6,"corroborated":2,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":8,"corroborated_claims":2,"sources":2,"distinct_sources":2,"role_claims":0,"last_reviewed_at":"2026-05-18T18:55:25.52+00:00","observed_at":"2026-09-21T14:46:15.775264+00:00","freshness_days":126}},"rights":{"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"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"david-debrunner-aon","canonical_url":"https://registry.alpha.ac/people/david-debrunner-aon"},"publication":{"published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-18T18:55:25.52+00:00","as_of":"2026-09-21T14:46:15.775264+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/david-debrunner-aon","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/david-debrunner-aon","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/david-debrunner-aon.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}