Karl Adam Samuelsson
Net worth: 121 M $ as of 2026-05-30
Net worth: 121 M $ as of 2026-05-30
Karl Adam Samuelsson is the founder of Idun Industrier AB, which was founded in 2013.
He is also the founder of Idun Handel & Industri AB. Mr. Samuelsson's current job is Chairman at Täby Air Maintenance AB, Prowash Sverige AB, EKAB Elkraftservice AB, WashTec Sverige AB, PamTot Holding AB, Idun Power Services AB, Idun 167 AB, Idun Retail Services AB, Stegaföretagen AB, Pegasus Kontroll AS, Better Business Sweden AB, Bult Finnveden AB, PJ Kroon AB, Plastprint i Bredaryd AB, Storskarven AB, BTG Holding AB, Intermercato AB, Precont AB, Lot Holding AB, and OLT Holding AB. His former jobs include Director at Finnveden AB, Nefab AB, Bufab AB, Bulten AB, Nefab Holding AB, and NC Advisory AB. Mr. Samuelsson's education includes a graduate degree from Stockholm School of Economics and an MBA from Harvard Business School.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-30 | 3,110,240 ( 93.96% ) | 115 M $ | 2026-05-30 | |
| 2026-03-30 | 150,046 ( 1.79% ) | 6 M $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| IDUN INDUSTRIER AB | Founder | 2013-01-22 |
Intermercato AB
Intermercato AB Finance/Rental/LeasingFinance Manufactures grapples, clamshell buckets, rotators and crane scales | Director/Board Member | - |
Better Business Sweden AB | Chairman | - |
Stegaföretagen AB | Chairman | - |
WashTec Sverige AB | Chairman | - |
PamTot Holding AB | Chairman | - |
Idun Power Services AB | Chairman | - |
Idun 167 AB | Chairman | - |
Plastprint i Bredaryd AB
Plastprint i Bredaryd AB Commercial Printing/FormsCommercial Services Provides printing services | Director/Board Member | - |
| ░░ ░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░ ░░░░░░ ░░░░░░░░ ░░ | ░░░░░░░░ | - |
| Companies | Position | End |
|---|---|---|
| ░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | ░░░░░░░░░░ |
| ░░ ░░░░░░░░ ░░ | ░░░░░░░ ░░░░░░ ░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░ ░░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 30 |
|---|---|
Finnveden AB
Finnveden AB Auto Parts: OEMProducer Manufacturing Provides engineering services | Producer Manufacturing |
Nefab AB
Nefab AB Containers/PackagingProcess Industries Designs and manufactures packaging from various materials including wood, fiber, plywood and plastic | Process Industries |
Bult Finnveden AB
Bult Finnveden AB Metal FabricationProducer Manufacturing Manufactures and supplies fasteners, electrical components, magnets, hardware, plastic & rubber parts | Producer Manufacturing |
Stockholm School of Economics
Stockholm School of Economics Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
PJ Kroon AB
PJ Kroon AB Commercial Printing/FormsCommercial Services Provides printing services | Commercial Services |
Plastprint i Bredaryd AB
Plastprint i Bredaryd AB Commercial Printing/FormsCommercial Services Provides printing services | Commercial Services |
Bufab AB
Bufab AB Wholesale DistributorsDistribution Services Engages in trading of fasteners and C-parts | Distribution Services |
Bulten AB
Bulten AB Metal FabricationProducer Manufacturing Manufactures and supplies fasteners to the automotive industry | Producer Manufacturing |
Nefab Holding AB
Nefab Holding AB Miscellaneous Commercial ServicesCommercial Services Operates as a holding company with interests in designs and manufactures industrial transport and custom packaging solutions | Commercial Services |
Täby Air Maintenance AB
Täby Air Maintenance AB Other TransportationTransportation Provides maintenance, repair and technical support for aircraft | Transportation |
Harvard Business School
Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Idun Handel & Industri AB
Idun Handel & Industri AB Miscellaneous Commercial ServicesCommercial Services Provides technical consulting services | Commercial Services |
Storskarven AB | |
BTG Holding AB
BTG Holding AB Real Estate DevelopmentFinance Owns and manages movable properties & securities | Finance |
Intermercato AB
Intermercato AB Finance/Rental/LeasingFinance Manufactures grapples, clamshell buckets, rotators and crane scales | Finance |
Prowash Sverige AB | |
EKAB Elkraftservice AB
EKAB Elkraftservice AB Other Consumer ServicesConsumer Services Engages in service and preventive maintenance of switchgear and transformer systems | Consumer Services |
Precont AB
Precont AB Miscellaneous Commercial ServicesCommercial Services Provides security guards and patrol services | Commercial Services |
NC Advisory AB
NC Advisory AB Investment ManagersFinance Functions as an alternative investment manager | Finance |
Idun Industrier AB
Idun Industrier AB Financial ConglomeratesFinance Provides investment services | Finance |
WashTec Sverige AB | |
PamTot Holding AB | |
Idun Power Services AB | |
Idun 167 AB | |
Idun Retail Services AB | |
Lot Holding AB | |
OLT Holding AB | |
Stegaföretagen AB | |
Pegasus Kontroll AS
Pegasus Kontroll AS Miscellaneous Commercial ServicesCommercial Services Provides security, control and loss prevention services | Commercial Services |
Better Business Sweden AB |
Select your edition
All financial news and data tailored to specific country editions