|
Market Closed -
Japan Exchange
01:30:00 2026-11-13 EST
|
5-day change | 1st Jan Change | ||
| 1,785.00 JPY | +0.85% |
|
+6.31% | -15.76% |
Business description: Port Inc.

Number of employees: 1,032
Sales by Activity: Port Inc.
| Fiscal Period: March | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) | 2026 (JPY) |
|---|---|---|---|---|---|
Contract Support Business | 6.99B | 11.36B | 16.62B | 21.96B | 29.1B |
Geographical breakdown of sales: Port Inc.
| Fiscal Period: March | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) | 2026 (JPY) |
|---|---|---|---|---|---|
Japan | 6.99B | 11.36B | 16.62B | 21.96B | 29.1B |
Executive Committee: Port Inc.
| Manager | Title | Age | Since |
|---|---|---|---|
Hirofumi Kasuga
PSD | President | 38 | 2011-04-17 |
Taku Tsujimoto
DFI | Director of Finance/CFO | 51 | 2020-12-31 |
Ryuzo Yamamoto
CTO | Chief Tech/Sci/R&D Officer | 41 | 2023-09-30 |
Yuuta Akashio
COO | Chief Operating Officer | 37 | 2022-06-30 |
Atsuhiko Yoshida
SAM | Sales & Marketing | 48 | 2016-12-31 |
Composition of the Board of Directors: Port Inc.
| Director | Title | Age | Since |
|---|---|---|---|
Hirofumi Kasuga
BRD | Director/Board Member | 38 | 2011-04-17 |
Yusuke Maruyama
BRD | Director/Board Member | 40 | 2013-02-28 |
Daigo Tomioka
BRD | Director/Board Member | 40 | 2022-05-31 |
Megumi Ida
BRD | Director/Board Member | 38 | 2022-06-22 |
Yumi Kimura
BRD | Director/Board Member | 50 | 2025-05-31 |
Holdings: Port Inc.
| Name | Stocks | % | Valuation |
|---|---|---|---|
PORT INC. 7.59% | 1,078,100 | 7.59% | 13 M $ |
ENECHANGE LTD. 1.33% | 570,000 | 1.33% | 962 759 $ |
JAIC CO.,LTD. 1.77% | 16,600 | 1.77% | 264 044 $ |
Company details: Port Inc.

Other Internet Services
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| +0.85% | +6.31% | -10.48% | -13.39% | 151M | ||
| -0.98% | +3.86% | +6.17% | +123.92% | 3,654B | ||
| +2.90% | +5.17% | +5.21% | +94.93% | 1,594B | ||
| +1.32% | +1.30% | +19.01% | +67.67% | 569B | ||
| -3.06% | -7.91% | -41.07% | +24.79% | 457B | ||
| -0.86% | -1.99% | -46.15% | +39.78% | 257B | ||
| +0.02% | -13.77% | -40.95% | +14.73% | 235B | ||
| +0.21% | -1.22% | +0.51% | +135.95% | 189B | ||
| +0.82% | +1.60% | -24.07% | +33.40% | 141B | ||
| +2.36% | +1.60% | -5.07% | +257.91% | 123B | ||
| Average | -0.07% | -1.90% | -13.69% | +77.97% | 722B | |
| Weighted average by Cap. | -0.90% | +2.41% | -0.35% | +101.08% |
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