![Masaaki Ishida](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 2 M $ as of 30/06/2026
Masaaki Ishida currently works at ESPEC (China) Ltd., as Director from 2011.
Mr. Ishida also formerly worked at Guangzhou Espec Environmental Equipment Co. Ltd., as Chairman, Shanghai Espec Environmental Equipment Co., Ltd., as Chairman, Espec Environmental Equipment (Shanghai) Co., Ltd., as Chairman, Espec Test Equipment (Guangdong) Co., Ltd., as Chairman, and Espec Corp., as President & Representative Director from 2011 to 2022.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ESPEC CORP. 0.31% | 31/03/2025 | 73,000 ( 0.31% ) | 2 M $ | 30/06/2026 |
| Companies | Position | Start |
|---|---|---|
ESPEC (China) Ltd. | Director/Board Member | 01/09/2011 |
| Companies | Position | End |
|---|---|---|
Espec Environmental Equipment (Shanghai) Co., Ltd. | Chairman | - |
Shanghai Espec Environmental Equipment Co., Ltd.
 Shanghai Espec Environmental Equipment Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environmental test chambers | Chairman | - |
Guangzhou Espec Environmental Equipment Co. Ltd.
 Guangzhou Espec Environmental Equipment Co. Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environmental test chambers | Chairman | - |
Espec Test Equipment (Guangdong) Co., Ltd.
 Espec Test Equipment (Guangdong) Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environment testers | Chairman | - |
| ESPEC CORP. | President | 01/04/2022 |
Active
Inactive
Listed companies
Private companies
| Private companies | 6 |
|---|---|
Espec Corp.
 Espec Corp. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environmental test chambers & semiconductor equipment | Electronic Technology |
Guangzhou Espec Environmental Equipment Co. Ltd.
Guangzhou Espec Environmental Equipment Co. Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environmental test chambers | Electronic Technology |
ESPEC (China) Ltd. | |
Shanghai Espec Environmental Equipment Co., Ltd.
Shanghai Espec Environmental Equipment Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environmental test chambers | Electronic Technology |
Espec Environmental Equipment (Shanghai) Co., Ltd. | |
Espec Test Equipment (Guangdong) Co., Ltd.
Espec Test Equipment (Guangdong) Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes environment testers | Electronic Technology |
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