Thomas A. Bell
Chief Executive Officer
Executive
4 reports
Leidos Holdings, Inc. ·LDOS
Technology · Fortune #250 · Hybrid structure · 48K employees · Reston, Virginia
Sourced from Leidos Holdings, Inc. DEF 14A · filed 2026-03-19 ↗ View on SEC
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Download the CSV data insteadSector presidents sit alongside classic functional C‑suite at Leidos. This page maps Leidos’ hybrid executive structure, highlighting direct CEO oversight of both enterprise functions and major operating sectors, with analysis and peer comparison.
What to model
Start with the public baseline, then use the scenario views and source-backed changes to ask what happens when leadership, span, or team ownership shifts.
Appointed to Defense Sector leadership during fiscal 2024; reflected as NEO in FY2025 compensation. Date: 2024.
Source · See change logThe people
5 executives identified as Named Executive Officers in the most recent SEC proxy. Bar length scales with tenure.
Chief Executive Officer
Executive
4 reports
Chief Financial Officer
Finance
0 reports
President, Defense Sector
Defense
0 reports
Executive Vice President, General Counsel
Legal
0 reports
Chief Human Resources Officer
Human Resources
0 reports
The pay
From the most recent DEF 14A Summary Compensation Table. 1 named executive officers disclosed. Bar length scales with total compensation.
The skin in the game
Insider stock holdings and the company's ownership requirements for executives and directors. Disclosed in the most recent DEF 14A.
| Holder | Shares | % of class |
|---|---|---|
| Thomas A. Bell | 128K | <1% |
The businesses
3 divisions report into the group CEO. Tile size scales with estimated headcount.
20K employees
President, Defense Sector (Cynthia A. Gruensfelder)
Provides defense, intelligence, and mission-critical solutions primarily to U.S. government customers.
2K employees
Chief Financial Officer (Christopher R. Cage)
Oversees financial strategy, reporting, capital allocation, and investor relations.
500 employees
Executive Vice President, General Counsel (Daniel J. Antal)
Manages legal affairs, compliance, ethics, and governance across the enterprise.
The thesis
Leidos’ most distinctive structural feature is that major operating sector presidents report directly to the CEO alongside classic enterprise functions.
This creates a hybrid structure in which P&L accountability for large government-facing sectors sits at the same level as finance, legal, and HR. The Defense Sector president has CEO-level access comparable to the CFO, reinforcing the primacy of sector execution in value creation.
The organization remains relatively shallow at the disclosed leadership level, with the CEO overseeing a small group of enterprise and sector leaders rather than a broad matrix. This reflects Leidos’ focus on disciplined execution within a limited number of large sectors rather than proliferating product or regional units.
The comparison
Compared with peers such as Booz Allen Hamilton and SAIC, Leidos places more explicit authority in sector presidents rather than consolidating all operations under a COO. Unlike some IT services peers that emphasize functional centralization, Leidos maintains clear sector P&L leadership. This structure aligns more …
Current signals
The most consequential recent change was the appointment of Cynthia Gruensfelder as President of the Defense Sector.
Appointed to Defense Sector leadership during fiscal 2024; reflected as NEO in FY2025 compensation. Date: 2024.
SourceJoined Leidos as General Counsel in 2024; first full year as NEO in FY2025. Date: 2024.
SourceYear-over-year executive structure based on SEC proxy and annual filings.
Defense sector leadership elevated to CEO-level prominence.
Broader C-suite included health and civil sector leadership.
Growth and health sectors featured prominently.
Leidos streamlined its C-suite, replacing growth leadership with a sharper focus on defense sector execution.
The board
2 directors. 1 of 2 independent (50%). Source: most recent DEF 14A.
Chief Executive Officer, Leidos Holdings
Independent Board Chair
Thomas A. Bell has served as Chief Executive Officer of Leidos since 2023.
Leidos uses a hybrid structure combining enterprise functions with sector-based operating leadership.
The CEO has four disclosed direct reports at the enterprise and sector-president level.
Recent changes include the appointment of Cynthia Gruensfelder as President of the Defense Sector and Daniel Antal as General Counsel.
Leidos does not disclose a Chief Operating Officer role; sector presidents report directly to the CEO.
Reference
If you reference this page in research, analysis, or news writing, use one of the formats below. Citation includes the SEC filing source where applicable.
Creately. (2026). Leidos Holdings, Inc. organizational structure. Creately. Retrieved , from https://creately.com/org-chart/fortune-500/leidos-holdings/"Leidos Holdings, Inc. Organizational Structure." Creately, April 1, 2026, https://creately.com/org-chart/fortune-500/leidos-holdings/. Accessed .Creately. "Leidos Holdings, Inc. Organizational Structure." Last modified April 1, 2026. https://creately.com/org-chart/fortune-500/leidos-holdings/.Leidos Holdings, Inc.. DEF 14A. Filed 2026-03-19. U.S. Securities and Exchange Commission. https://www.sec.gov/Archives/edgar/data/1336920/000133692026000138/ldos-20260319.htmPermanent URL: https://creately.com/org-chart/fortune-500/leidos-holdings/ · last updated 2026-04-01