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EDP Corporation specializes in the manufacturing and distribution of single-crystal artificial diamonds and their related merchandise. Its product portfolio encompasses synthetic diamond seeds for jewelry, diamond substrates for semiconductor applications, heat dissipation products (heat spreaders), optical window components, and blanks for diamond cutting tools. Established in 2009, the company maintains its principal office in Toyonaka, Japan.
Latest quote
¥1,011
−¥8.00 · -0.79%
Regular session · JST · Market data may be delayed.
EDP Corporation specializes in the manufacturing and distribution of single-crystal artificial diamonds and their related merchandise. Its product portfolio encompasses synthetic diamond seeds for jewelry, diamond substrates for semiconductor applications, heat dissipation products (heat spreaders), optical window components, and blanks for diamond cutting tools. Established in 2009, the company maintains its principal office in Toyonaka, Japan.
Day range
Current ¥1,011
52-week range
Current ¥1,011
Regular session · JST · Market data may be delayed.
EDP Corporation specializes in the manufacturing and distribution of single-crystal artificial diamonds and their related merchandise. Its product portfolio encompasses synthetic diamond seeds for jewelry, diamond substrates for semiconductor applications, heat dissipation products (heat spreaders), optical window components, and blanks for diamond cutting tools. Established in 2009, the company maintains its principal office in Toyonaka, Japan.
Day range
Current ¥1,011
52-week range
Current ¥1,011
Profitability as a percentage of reported revenue.
Revenue
Operating income
Net income
| Metric (JPY) | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Revenue | 516.55M JPY | 902.73M JPY | 757.55M JPY | 2.71B JPY | 1.56B JPY |
| Cost of goods sold | 1.28B JPY | 1.54B JPY | 360.12M JPY | 882.39M JPY | 723.04M JPY |
| Gross profit | −762.61M JPY | −635.06M JPY | 397.43M JPY | 1.82B JPY | 839.22M JPY |
| Research and development | — | 268.67M JPY | 204M JPY | 97.82M JPY | 54.3M JPY |
| Selling, general, and administrative | 597.88M JPY | 349.73M JPY | 403M JPY | 443M JPY | 263M JPY |
| Operating expenses | 597.88M JPY | 349.73M JPY | 611.42M JPY | 543.9M JPY | 318.76M JPY |
| Interest income | 6.3M JPY | 4.84M JPY | 12.34M JPY | 2.32M JPY | 24K JPY |
| Interest expense | 6.51M JPY | 3.65M JPY | 2.46M JPY | 3.66M JPY | 10.92M JPY |
| Depreciation and amortization | 202.02M JPY | 459.34M JPY | 425.33M JPY | 317.09M JPY | 231.26M JPY |
| Operating income | −1.36B JPY | −984.79M JPY | −214M JPY | 1.28B JPY | 520.47M JPY |
| Net income | −2.42B JPY | −2.32B JPY | −111.34M JPY | 909.63M JPY | 374.82M JPY |
Company facts updated Sep 10, 2026.
Recent quarterly results
Recent quarterly results
| Action | Effective date | Details | Record date | Payment date |
|---|---|---|---|---|
Stock split | Mar 30, 2023 | 5:1 | — | — |
Effective Mar 30, 2023
5:1
AI-generated and delayed market data for informational and educational purposes only. Not investment advice.
