Facts we can source about this employer, with the year of every figure.
By AtiveSite · Published 07/11/2026 · Updated 09/11/2026 · Every figure is linked to its source below.
Parker-Hannifin ranks #135 among the 200 largest US-headquartered employers, with about 57,950 employees worldwide (year not stated). It is headquartered in Mayfield Heights, Ohio.
| Fact ⇅ | Value ⇅ |
|---|---|
| Rank among the 200 | 135 |
| Headquarters | Mayfield Heights, Ohio |
| Industry | Manufacturing |
| Employees (global) | 57,950 (year not stated) |
| Founded | 1917 |
Headcount is global, includes workers outside the US and may differ from the company's latest annual report.
Parker-Hannifin ranks 135 of the 200 largest US-headquartered employers in our list, with about 57,950 employees worldwide (year not stated). That is roughly the number of people who live in Royal Oak, Michigan. It was founded 1917.
The company's headquarters state, Ohio, has 11,810,293 residents, a median household income of $71,389 and an unemployment rate of 3.4%. The occupations with the most jobs in the state are Fast Food and Counter Workers (median $28,430); General and Operations Managers (median $97,700); Registered Nurses (median $82,510); Retail Salespersons (median $30,800); Stockers and Order Fillers (median $37,130). A large employer headquartered there hires from the same pool, plus specialised roles tied to its industry (Manufacturing).
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 Ohio: median household income $71,389, unemployment 3.4%, state income tax: flat 2.75%.
City guide: Mayfield Heights (median rent $1,128, median household income $66,524).
| Company ⇅ | Industry ⇅ | Employees ⇅ |
|---|---|---|
| Kroger | Retail | 410,000 |
| Procter & Gamble | Fast-moving consumer goodsConsumer goods | 104,000 |
| Sherwin-Williams | Chemicals | 64,249 |
| Cardinal Health | Health care, Pharmaceutical distribution, Medical devices | 63,900 |
| General Electric | Aerospace | 57,000 |
| Cedar Fair, L.P. | Amusement parks | 53,050 |
| Cintas | Service | 48,300 |
| Company ⇅ | Headquarters ⇅ | Employees ⇅ |
|---|---|---|
| Lear | Michigan | 173,700 |
| Stanley Black & Decker | Connecticut | 48,500 |
| Illinois Tool Works | Illinois | 44,000 |
| Kimberly-Clark | Texas | 38,000 |
About 57,950 worldwide (year not stated), per the company's reported figure.
Mayfield Heights, Ohio.
It ranks #135 among the 200 largest US-headquartered employers by global headcount.