Facts we can source about this employer, with the year of every figure.
By AtiveSite · Published 07/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.
Leidos ranks #168 among the 200 largest US-headquartered employers, with about 47,000 employees worldwide (year not stated). It is headquartered in Reston, Virginia.
| Fact ⇅ | Value ⇅ |
|---|---|
| Rank among the 200 | 168 |
| Headquarters | Reston, Virginia |
| Industry | National security, defense, healthcare, engineering |
| Employees (global) | 47,000 (year not stated) |
| Founded | 1969 |
Headcount is global, includes workers outside the US and may differ from the company's latest annual report.
Leidos ranks 168 of the 200 largest US-headquartered employers in our list, with about 47,000 employees worldwide (year not stated). That is roughly the number of people who live in Monroe, Louisiana. It was founded 1969.
The company's headquarters state, Virginia, has 8,705,170 residents, a median household income of $93,170 and an unemployment rate of 3.6%. The occupations with the most jobs in the state are Fast Food and Counter Workers (median $30,110); General and Operations Managers (median $122,080); Retail Salespersons (median $34,240); Software Developers (median $136,460); Cashiers (median $30,580). A large employer headquartered there hires from the same pool, plus specialised roles tied to its industry (National security, defense, healthcare, engineering).
Honest limits. The headcount is the company's global figure as reported in its public filings and compiled on Wikipedia. It does not say how many people work at the headquarters, and it does not mean the company is hiring. For open positions, use the company's own careers page, linked in the official links below.
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
The company's home state is Virginia: median household income $93,170, unemployment 3.6%, state income tax: graduated, top rate 5.75%.
City guide: Reston (median rent $2,231, median household income $148,710).
| Company ⇅ | Industry ⇅ | Employees ⇅ |
|---|---|---|
| Boeing | Aerospace | 182,000 |
| Hilton Worldwide | Hospitality | 182,000 |
| RTX | Aerospace, Defense, Information Security, Electronics | 180,000 |
| General Dynamics | Arms industry, Shipbuilding | 117,000 |
| Northrop Grumman | Aerospace, defense | 95,000 |
| Capital One Financial | Financial services | 76,300 |
| Dollar Tree | Retail, variety, discount | 65,894 |
| Brink's | Logistics, Security | 63,600 |
| Smithfield Foods | Meat processing | 50,200 |
| Performance Food Group | 43,000 |
| Company ⇅ | Headquarters ⇅ | Employees ⇅ |
|---|---|---|
| Allied Universal | California | 800,000 |
| RTX | Virginia | 180,000 |
| Cisco Systems | California | 86,200 |
| Brink's | Virginia | 63,600 |
About 47,000 worldwide (year not stated), per the company's reported figure.
Reston, Virginia.
It ranks #168 among the 200 largest US-headquartered employers by global headcount.