Chang-Hoon Koh
Chief Executive Officer at EMNI CO., LTD.
Net worth: 8 M $ as of 2024-04-29
Profile
Chang-Hoon Koh is currently the Chief Executive Officer & Director at EMnI Co., Ltd.
He previously worked as an Executive Board Member & Head-Sales Planning at MBK Co., Ltd.
(Korea).
He completed his undergraduate degree at Korea University and his graduate degree at Kyung Hee University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
EMNI CO., LTD.
27.09% | 2024-04-18 | 5,782,000 ( 27.09% ) | 8 M $ | 2024-04-29 |
Chang-Hoon Koh active positions
| Companies | Position | Start |
|---|---|---|
| EMNI CO., LTD. | Chief Executive Officer | 2020-05-13 |
Former positions of Chang-Hoon Koh
| Companies | Position | End |
|---|---|---|
MBK Co., Ltd. (Korea)
 MBK Co., Ltd. (Korea) SemiconductorsElectronic Technology MBK Co., Ltd. develops, manufactures and sells organic light-emitting diode (OLED) and sublimation purification apparatus for display products. Its products include OLED, dye-sensitized solar cell, organic field-effect transistor materials and organic intermediates. The OLED materials includes hole transport, hole injection and electron transport layers, fluorescent hose, green blue and red dopants. The firm offers sublimation services for OLED material suppliers and other electronic materials by offering vacuum sublimation purifier. In addition, it also engages in energy business, which manufactures batteries including rechargeable, acid, nickel cadmium, nickel metal hydride and lithium ion batteries. The company was founded on June 19, 2006 and is headquartered in Seongnam, South Korea. | Sales & Marketing | - |
Training of Chang-Hoon Koh
| Korea University | Undergraduate Degree |
| Kyung Hee University | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| EMNI CO., LTD. | Process Industries |
| Private companies | 1 |
|---|---|
MBK Co., Ltd. (Korea)
MBK Co., Ltd. (Korea) SemiconductorsElectronic Technology MBK Co., Ltd. develops, manufactures and sells organic light-emitting diode (OLED) and sublimation purification apparatus for display products. Its products include OLED, dye-sensitized solar cell, organic field-effect transistor materials and organic intermediates. The OLED materials includes hole transport, hole injection and electron transport layers, fluorescent hose, green blue and red dopants. The firm offers sublimation services for OLED material suppliers and other electronic materials by offering vacuum sublimation purifier. In addition, it also engages in energy business, which manufactures batteries including rechargeable, acid, nickel cadmium, nickel metal hydride and lithium ion batteries. The company was founded on June 19, 2006 and is headquartered in Seongnam, South Korea. | Electronic Technology |
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