In Q3 fiscal 2026 (the quarter ended March 31, 2026), Parker-Hannifin's largest business segment was Diversified Industrial, with $3.67 billion or 67% of revenue, up 8.4% from a year earlier. Next: Aerospace Systems (33%).
By product or service, Filtration and Engineered Materials brought in 28%, Flow and Process Control brought in 22% and Motion Systems brought in 17% of revenue in Q3 fiscal 2026.
By region, North America brought in 67%, Europe brought in 20% and Asia Pacific brought in 12% of revenue in Q3 fiscal 2026.
The fastest-growing business segment from a year earlier was Aerospace Systems (+15.5%).
From company filings, in USD; latest quarter ended March 31, 2026; quarterly data from Q1 fiscal 2019.

Fiscal quarters, from company filings
| Business segment | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| Diversified Industrial | $3.7B | $3.5B | $3.4B | $3.4B | 67% |
| Aerospace Systems | $1.8B | $1.7B | $1.6B | $1.6B | 33% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
| Product or service | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| Filtration and Engineered Materials | $1.5B | $1.5B | $1.5B | $1.4B | 28% |
| Flow and Process Control | $1.2B | $1.1B | $1.2B | $1.1B | 22% |
| Motion Systems | $919.0M | $893.0M | $824.0M | $828.0M | 17% |
| Commercial Aftermarket | $647.0M | $619.0M | $594.0M | $568.0M | 12% |
| Commercial Original Equipment Manufacturer | $601.0M | $561.0M | $539.0M | $493.0M | 11% |
| Defense Original Equipment Manufacturer | $324.0M | $305.0M | $294.0M | $286.0M | 6% |
| Defense Aftermarket | $242.0M | $221.0M | $214.0M | $224.0M | 4% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
| Region | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| North America | $3.7B | $3.4B | $3.5B | $3.4B | 67% |
| Europe | $1.1B | $1.0B | $960.0M | $974.0M | 20% |
| Asia Pacific | $658.0M | $680.0M | $616.0M | $563.0M | 12% |
| Latin America | $55.0M | $53.0M | $58.0M | $54.0M | 1% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Diversified Industrial and Aerospace Systems (as reported for Q3 fiscal 2026).
Diversified Industrial: $3.67 billion, or 67% of revenue, in Q3 fiscal 2026.
By revenue in Q3 fiscal 2026: Filtration and Engineered Materials (28%), Flow and Process Control (22%), Motion Systems (17%) and Commercial Aftermarket (12%).
By region in Q3 fiscal 2026: North America (67%), Europe (20%), Asia Pacific (12%) and Latin America (1%).
Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i
Fiscal quarter ended Jun 30, 2026 · calculated (full year minus the other periods)
| Item | Revenue | Share |
|---|---|---|
| Diversified Industrialcalc | USD 3.85B | 67.0% |
| Aerospace Systemscalc | USD 1.90B | 33.0% |
Sum of items USD 5.75B. Shares are of the items shown. Click an item with › to see its parts.
Every item and period in one grid. Purple = calculated; "–" = not available.
| Item | Q4 FY26 | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q4 FY25 | Q3 FY25 | Q2 FY25 | Q1 FY25 | Q4 FY24 | Q3 FY24 | Q2 FY24 | Q1 FY24 | Q4 FY23 | Q3 FY23 | Q2 FY23 | Q1 FY23 | Q4 FY22 | Q3 FY22 | Q2 FY22 | Q1 FY22 | Q4 FY21 | Q3 FY21 | Q2 FY21 | Q1 FY21 | Q4 FY20 | Q3 FY20 | Q2 FY20 | Q1 FY20 | Q4 FY19 | Q3 FY19 | Q2 FY19 | Q1 FY19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diversified Industrial | 3.9B | 3.7B | 3.5B | 3.4B | 3.6B | 3.4B | 3.3B | 3.5B | 3.7B | 3.7B | 3.5B | 3.6B | 3.8B | 3.9B | 3.5B | 3.5B | 3.5B | 3.5B | 3.2B | 3.2B | 3.3B | 3.1B | 2.8B | 2.7B | 2.5B | 3.0B | 2.8B | 2.7B | 3.0B | 3.0B | 2.9B | 2.9B |
| Aerospace Systems | 1.9B | 1.8B | 1.7B | 1.6B | 1.7B | 1.6B | 1.5B | 1.4B | 1.5B | 1.4B | 1.3B | 1.2B | 1.3B | 1.2B | 1.1B | 746.0M | 676.2M | 632.3M | 618.4M | 592.7M | 630.0M | 598.9M | 585.4M | 573.2M | 624.0M | 744.6M | 735.0M | 631.1M | 677.9M | 652.1M | 616.3M | 564.5M |