Company TOPCON OTC Markets
Stocks
TOPCF
JP3630400004
Industrial Machinery & Equipment
Business description: TOPCON

Number of employees: 5,327
Sales by Activity: TOPCON
| Fiscal Period: March | 2021 (JPY) | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) |
|---|---|---|---|---|---|
Positioning Business | 71.42B | 96.69B | 125B | 140B | 131B |
Eye Care Business | 44.25B | 57.35B | 66.9B | 75.17B | 84.31B |
Others | 1.16B | 1.18B | 1.34B | 1.17B | 435M |
Unallocated Adjustment | -13.57B | -17.85B | -19.5B | -228M | -106M |
Smart Infrastructure Business | 33.98B | 39.04B | 42.16B | - | - |
Geographical breakdown of sales: TOPCON
| Fiscal Period: March | 2021 (JPY) | 2022 (JPY) | 2023 (JPY) | 2024 (JPY) | 2025 (JPY) |
|---|---|---|---|---|---|
North America | 43.69B | 60.01B | 82.93B | 78.77B | 83.8B |
Europe | 33.33B | 44.77B | 49.86B | 56.18B | 53.84B |
Japan | 31.2B | 33.98B | 39.27B | 36.49B | 34.81B |
Asia / Oceania | 11.38B | 14.93B | 18.97B | 30.17B | 27.8B |
Other | 8.93B | 11.67B | 14.94B | 14.89B | 15.75B |
China | 8.71B | 11.06B | 9.64B | - | - |
Executive Committee: TOPCON
| Manager | Title | Age | Since |
|---|---|---|---|
Takashi Eto
CEO | Chief Executive Officer | 66 | 2023-03-31 |
Yoshiyasu Ito
CTO | Chief Tech/Sci/R&D Officer | 58 | 2026-03-31 |
| Chief Tech/Sci/R&D Officer | 59 | 2020-12-31 | |
Lance Patton
PRN | Corporate Officer/Principal | - | - |
Fumio Ogami
PRN | Corporate Officer/Principal | 68 | 2018-03-31 |
Composition of the Board of Directors: TOPCON
| Director | Title | Age | Since |
|---|---|---|---|
Takashi Eto
BRD | Director/Board Member | 66 | 2015-05-31 |
| Director/Board Member | 59 | 2016-05-31 | |
Naoki Hidaka
BRD | Director/Board Member | 73 | 2022-05-31 |
Dinesh Paliwal
CHM | Chairman | 68 | 2025-11-30 |
Holdings: TOPCON
| Name | Stocks | % | Valuation |
|---|---|---|---|
OHARA INC. 2.64% | 673,000 | 2.64% | 7 M $ |
JENOBA CO.,LTD. 10.11% | 1,500,000 | 10.11% | 6 M $ |
HAMAMATSU PHOTONICS K.K. 0.04% | 126,000 | 0.04% | 2 M $ |
IRIDEX CORPORATION 9.3% | 1,618,122 | 9.3% | 2 M $ |
| 48,338 | 0.17% | 1 M $ | |
| 20,000 | 0.1% | 389 472 $ | |
CTS CO., LTD. 0.11% | 48,000 | 0.11% | 249 061 $ |
Company details: TOPCON

Testing & Measuring Equipment
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| +2.92% | -0.71% | +113.64% | +109.06% | 58.13B | ||
| +6.92% | +14.29% | +347.67% | +311.47% | 28.1B | ||
| +14.29% | +60.11% | +419.20% | +430.86% | 19.38B | ||
| +7.66% | +48.55% | +426.26% | +248.25% | 12.14B | ||
| +5.94% | +13.23% | +128.31% | +29.28% | 11.38B | ||
| +1.42% | +26.28% | +688.31% | - | 9.74B | ||
| +1.21% | +2.03% | +82.44% | +237.78% | 8.96B | ||
| +1.68% | +6.37% | +51.85% | - | 8.11B | ||
| +2.95% | -4.12% | +36.70% | +73.56% | 8.09B | ||
| Average | +5.01% | +7.52% | +254.93% | +205.75% | 18.22B | |
| Weighted average by Cap. | +5.27% | +3.87% | +239.56% | +201.91% |
Sector
Trader
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