{"schema_version":"alpha-profile-public-v1","slug":"t-c-leung","canonical_url":"https://registry.alpha.ac/people/t-c-leung","as_of":"2026-09-15T15:40:05.208272+00:00","published_at":"2026-09-02T02:37:22.330823+00:00","last_reviewed_at":"2026-05-15T22:53:12.235+00:00","identity":{"display_name":"T.C. Leung","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director","executive"],"current_role":{"company_name":"EURO TECH HOLDINGS CO LTD","company_slug":"euro-tech-holdings-co-ltd","exchange":"NASDAQ","ticker":"CLWT","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","effective_date":"2000-07-06","last_checked_at":"2026-04-29T00:07:00.332+00:00"}},"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=t-c-leung","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=t-c-leung&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":["T.C. Leung has been Chief Executive Officer and Chairman of the Board of Directors since the Company's inception. He is a Chartered Engineer with extensive experience in the electronics and manufacturing industries, having previously worked as an engineer for English Electric and Lockheed Aircraft, and served as managing director of Eurotherm (Far East) Ltd."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"EURO TECH HOLDINGS CO LTD","organizationId":"euro-tech-holdings-co-ltd","title":"Director","period":"Current · start date not disclosed","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt"}],"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":[{"company_name":"EURO TECH HOLDINGS CO LTD","company_slug":"euro-tech-holdings-co-ltd","exchange":"NASDAQ","ticker":"CLWT","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","effective_date":"2000-07-06","last_checked_at":"2026-04-29T00:07:00.332+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for T.C. Leung as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.412698+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Chair","claim_text":"T.C. Leung currently serves as Chair at EURO TECH HOLDINGS CO LTD.","claim_state":"verified","valid_from":"2000-07-06","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.37795+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Audit"],"claim_text":"T.C. Leung serves on Audit.","claim_state":"verified","valid_from":"2000-07-06","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.39563+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"Euro Tech Holdings Company Limited","claim_text":"T.C. Leung is linked to Euro Tech Holdings Company Limited as an operating executive.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.51581+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"Chief Executive Officer","claim_text":"T.C. Leung is also listed as Chief Executive Officer.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.496714+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for T.C. Leung as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.445929+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for T.C. Leung as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:53:12.42889+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CLWT DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","published_at":"2000-07-06T00:00:00+00:00","last_checked_at":"2026-05-15T22:53:12.308515+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:t-c-leung","claim_type":"board_service","claim_value":{"tags":[],"title":"Director","period":"Current · start date not disclosed","organization":"EURO TECH HOLDINGS CO LTD","organization_id":"euro-tech-holdings-co-ltd"},"claim_text":"Director at EURO TECH HOLDINGS CO LTD (Current · start date not disclosed)","valid_from":null,"valid_to":null,"verification_status":"confirmed","date_precision":"undisclosed","evidence":[{"source_url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","label":"sec_proxy","evidence_state":"verified"}],"claim_state":"confirmed","version":1}],"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/t-c-leung#profile","url":"https://registry.alpha.ac/people/t-c-leung","dateModified":"2026-05-15T22:53:12.235+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/t-c-leung#person","name":"T.C. Leung","url":"https://registry.alpha.ac/people/t-c-leung","jobTitle":"Director","worksFor":{"@type":"Organization","name":"EURO TECH HOLDINGS CO LTD","tickerSymbol":"NASDAQ: CLWT"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","memberOf":{"@type":"Organization","name":"EURO TECH HOLDINGS CO LTD","url":"https://registry.alpha.ac/companies/euro-tech-holdings-co-ltd","tickerSymbol":"NASDAQ: CLWT"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1026662/000091205700030939/def14a.txt","name":"CLWT DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/t-c-leung"},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":9,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":3,"distinct_source_count":1,"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":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":9,"corroborated_claims":0,"sources":3,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-15T22:53:12.235+00:00","observed_at":"2026-09-15T15:40:05.208272+00:00","freshness_days":123}},"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":"t-c-leung","canonical_url":"https://registry.alpha.ac/people/t-c-leung"},"publication":{"published_at":"2026-09-02T02:37:22.330823+00:00","last_reviewed_at":"2026-05-15T22:53:12.235+00:00","as_of":"2026-09-15T15:40:05.208272+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/t-c-leung","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/t-c-leung","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/t-c-leung.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}}}