CEO ANALYTICS
S&P 500 CEO profiles • Snapshot: 5 Nov 2026
TB
$LDOS

Thomas G. Bell

Leidos
CEO • Since 2023 • Industrials
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📊 CEO Reputation Score

FY2025 vs FY2024 · Source: SEC EDGAR filings
66/100
Blend of this company's year-over-year free-cash-flow and profit improvement, each ranked as a percentile against every scored company in the three indexes.

How this score works · S&P 500 reputation leaderboard

Overview

Thomas G. Bell is the ceo of Leidos since 2023. Leidos is a Industrials company headquartered in Reston, Virginia, founded in 1969, and one of the 500 companies in the S&P 500 — every one of which is profiled on this site.

Leadership

Thomas holds the chief executive role at Leidos with the title CEO — in post since 2023. This page is the concise leadership record for Leidos in the S&P 500 CEO index; the site's fully researched long-form profiles (career timelines, education, achievements, setbacks, philosophy and sourced quotes) currently cover the index's ten largest companies, and this entry will be expanded in the same format.

At a Glance

  • Sector: Industrials
  • Ticker: $LDOS
  • Headquarters: Reston, Virginia
  • Founded: 1969
  • CEO since: 2023
  • Index: S&P 500 (#282 of 500)
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