# Thermo Fisher Scientific Inc. COO entity: /record/thermo-fisher-scientific.md predicate: coo page: /record/thermo-fisher-scientific/coo as_of: 2026-11-13 cite: AsOf. "Thermo Fisher Scientific Inc. coo: Gianluca Pettiti", as of 2026-03-01. Claim clm_3CE591412461, https://asof.is/claim/clm_3CE591412461, accessed 2026-11-13. Source: https://www.sec.gov/Archives/edgar/data/97745/000114036126000871/0001140361-26-000871-index.htm. As of November 13, 2026, Thermo Fisher Scientific Inc.'s COO on the AsOf record is Gianluca Pettiti, dated March 1, 2026, from a primary source (sec.gov). 1 claim on Thermo Fisher Scientific Inc.'s COO, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted. ## Current COO What the record asserts on 2026-11-13. - [Thermo Fisher Scientific Inc.](/record/thermo-fisher-scientific.md) | coo | Gianluca Pettiti | valid 2026-03-01 to present | conf 0.95 | valid | [clm_3CE591412461](/claim/clm_3CE591412461.md) sources: https://www.sec.gov/Archives/edgar/data/97745/000114036126000871/0001140361-26-000871-index.htm ## Every dated value One claim per line, oldest first. Superseded claims stay visible. - [Thermo Fisher Scientific Inc.](/record/thermo-fisher-scientific.md) | coo | Gianluca Pettiti | valid 2026-03-01 to present | conf 0.95 | valid | [clm_3CE591412461](/claim/clm_3CE591412461.md) sources: https://www.sec.gov/Archives/edgar/data/97745/000114036126000871/0001140361-26-000871-index.htm ## Questions this record answers ### What is Thermo Fisher Scientific Inc.'s current COO? Gianluca Pettiti, dated March 1, 2026, from a primary source (sec.gov). The record asserts this claim as of November 13, 2026 (status valid, confidence 0.95). ## Read on - This page: /record/thermo-fisher-scientific/coo (markdown: /record/thermo-fisher-scientific/coo.md) - Entity twin: /record/thermo-fisher-scientific.md ยท timeline: /timelines/thermo-fisher-scientific.md --- AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.