- JP-listed companies
- PROTO CORPORATION
- Financials
- Cost of revenue
PROTO CORPORATION【JP:E05210】
Market cap
P/E ratio
| Period End | Cost of revenue (Million JPY) | YoY (%) |
|---|---|---|
| Mar 31, 2025 | 90,620 | +4.42% |
| Mar 31, 2024 | 86,783 | +11.76% |
| Mar 31, 2023 | 77,653 | +136.61% |
| Mar 31, 2022 | 32,819 | -6.01% |
| Mar 31, 2021 | 34,916 | +0.50% |
| Mar 31, 2020 | 34,741 | -9.67% |
| Mar 31, 2019 | 38,462 | -1.30% |
| Mar 31, 2018 | 38,968 | +11.63% |
| Mar 31, 2017 | 34,908 | +5.51% |
| Mar 31, 2016 | 33,084 | +16.80% |
| Mar 31, 2015 | 28,326 | -15.45% |
| Mar 31, 2014 | 33,504 | +62.30% |
| Mar 31, 2013 | 20,643 |