Bertil Christer Sumelius
President at Investsum AB Oy
Net worth: 2 M $ as of 30/04/2024
Profile
Bertil Christer Sumelius is currently the Chairman of Proveto Oy, Citymac Travels Oy, Director of Chemdyes Sdn.
Bhd., Nikolai Sourcing Oy, I-Hygiene Solutions Sdn.
Bhd., President of Investsum AB Oy, and Member of Directors' Institute Finland - Hallitusammattilaiset ry.
He previously held positions as Vice Chairman of Glaston Oyj from 2011 to 2014, Independent Director of Tecnotree Oyj from 2001 to 2019, and Director of Xemet Oy from 2008 to 2015.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
TECNOTREE OYJ
0.95% | 29/02/2024 | 151,147 ( 0.95% ) | 920 877 $ | 30/04/2024 |
GLASTON OYJ
0.82% | 30/06/2023 | 687,533 ( 0.82% ) | 658 691 $ | 30/04/2024 |
Bertil Christer Sumelius active positions
| Companies | Position | Start |
|---|---|---|
| Investsum AB Oy | President | 01/01/1984 |
| Directors' Institute Finland - Hallitusammattilaiset ry | Corporate Officer/Principal | 26/04/2010 |
| Chemdyes Sdn. Bhd. | Director/Board Member | 26/04/2010 |
| Nikolai Sourcing Oy | Director/Board Member | 26/04/2010 |
| I-Hygiene Solutions Sdn. Bhd. | Director/Board Member | 06/05/2010 |
| Proveto Oy | Chairman | 01/06/2013 |
| Citymac Travels Oy | Chairman | 01/06/2013 |
Former positions of Bertil Christer Sumelius
| Companies | Position | End |
|---|---|---|
| TECNOTREE OYJ | Director/Board Member | 06/09/2019 |
Xemet Oy
 Xemet Oy Information Technology ServicesTechnology Services Xemet Oy provides computing services and software for life sciences. It specializes in mathematical modeling and simulation of biological systems and phenomena, such as human and animal physiology, absorption, and permeation across biological barriers, hormonal systems, neuron receptor dynamics, and cell cultures. The company serves pharmaceutical, biomedicine, personal care, dermatology, cosmetics, and chemical companies. Xemet was founded on September 11, 1997 and is headquartered in Lohja, Finland. | Director/Board Member | 01/01/2015 |
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Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| GLASTON OYJ ABP | Process Industries |
| TECNOTREE OYJ | Technology Services |
| Private companies | 8 |
|---|---|
| Investsum AB Oy | |
| Directors' Institute Finland - Hallitusammattilaiset ry | |
| Chemdyes Sdn. Bhd. | |
Xemet Oy
Xemet Oy Information Technology ServicesTechnology Services Xemet Oy provides computing services and software for life sciences. It specializes in mathematical modeling and simulation of biological systems and phenomena, such as human and animal physiology, absorption, and permeation across biological barriers, hormonal systems, neuron receptor dynamics, and cell cultures. The company serves pharmaceutical, biomedicine, personal care, dermatology, cosmetics, and chemical companies. Xemet was founded on September 11, 1997 and is headquartered in Lohja, Finland. | Technology Services |
| Nikolai Sourcing Oy | |
| I-Hygiene Solutions Sdn. Bhd. | |
| Proveto Oy | |
| Citymac Travels Oy |
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