![Ho-Joon Lee](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: 16 632 $ as of 2026-03-30
Ho-Joon Lee is the founder of Glaam Co., Ltd. (South Korea), Bio X Co., Ltd. Current jobs include Director at GLAAM America Co. Ltd., Director at G-Smatt Hong Kong Co. Ltd., Chief Technology Officer & Director at Captivision, Inc., and Director at G-SMATT Europe Ltd. Former job includes Co-Chief Executive Officer & Director at G-SMATT GLOBAL Co. Ltd. Education includes undergraduate and graduate degrees from the University of Cambridge and a doctorate from Gonville & Caius College.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CAPTIVISION INC. 0.13% | 2026-03-17 | 42,213 ( 0.13% ) | 16 632 $ | 2026-03-30 |
| Companies | Position | Start |
|---|---|---|
| CAPTIVISION INC. | Chief Tech/Sci/R&D Officer | 2024-03-24 |
G-Smatt Hong Kong Ltd. | Director/Board Member | - |
G-Smatt America Co. Ltd.
 G-Smatt America Co. Ltd. Engineering & ConstructionIndustrial Services Engages in glass and glazing works | Director/Board Member | - |
| Companies | Position | End |
|---|---|---|
| G-SMATT GLOBAL CO., LTD. | Chief Executive Officer | - |
Bio X Co., Ltd.
 Bio X Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides medicine and pharmaceutical research & development services | Chief Executive Officer | - |
Glaam Co., Ltd. (South Korea)
 Glaam Co., Ltd. (South Korea) Advertising/Marketing ServicesCommercial Services Manufactures external advertisement display | Chief Executive Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 8 |
|---|---|
University of Cambridge
 University of Cambridge Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
G-SMATT GLOBAL Co., Ltd.
 G-SMATT GLOBAL Co., Ltd. SemiconductorsElectronic Technology Develops, manufactures and distributes complementary metal oxide semiconductor image sensors | Electronic Technology |
Gonville & Caius College
 Gonville & Caius College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Glaam Co., Ltd. (South Korea)
Glaam Co., Ltd. (South Korea) Advertising/Marketing ServicesCommercial Services Manufactures external advertisement display | Commercial Services |
G-Smatt America Co. Ltd.
G-Smatt America Co. Ltd. Engineering & ConstructionIndustrial Services Engages in glass and glazing works | Industrial Services |
G-Smatt Hong Kong Ltd. | |
Bio X Co., Ltd.
Bio X Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides medicine and pharmaceutical research & development services | Commercial Services |
Captivision, Inc.
 Captivision, Inc. Miscellaneous ManufacturingProducer Manufacturing Manufactures electrical glass display boards | Producer Manufacturing |
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