![Martin Johannesson](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: 90 642 $ as of 2026-09-29
Martin Johannesson is currently the Chief Executive Officer at Ronneby Bruk AB.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
K-Fast Holding AB
 K-Fast Holding AB Real Estate DevelopmentFinance Provides property development, construction and property management services 0.04% | 2026-09-16 | 90,448 ( 0.04% ) | 90 642 $ | 2026-09-29 |
| Companies | Position | Start |
|---|---|---|
Ronneby Bruk AB
 Ronneby Bruk AB SteelNon-Energy Minerals Engages in casting of iron business | Chief Executive Officer | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 1 |
|---|---|
Ronneby Bruk AB
Ronneby Bruk AB SteelNon-Energy Minerals Engages in casting of iron business | Non-Energy Minerals |
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