![Björn Freddie Karlsson](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>)
Björn Freddie Karlsson
Chairman at
MILDEF GROUP AB
Net worth: 9 M $ as of 31/08/2026
Profile
Björn Freddie Karlsson is currently the Chairman & Chief Executive Officer at Simplexor AB. He is also the Chairman at MilDef Group AB, MilDef Products AB, Sysint AS, MilDef Sweden AB, and Director at Mildef Ltd. Additionally, he serves as the Director at Swedish Security & Defence Industry Association.
In the past, he held positions such as Chairman & Chief Executive Officer at MilDef International AB, Managing Director at MilDef AB, and Chief Product Officer at TNGSTN Sweden Services AB.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
MILDEF GROUP AB 0.83% | 31/12/2025 | 390,821 ( 0.83% ) | 9 M $ | 31/08/2026 |
Björn Freddie Karlsson active positions
| Companies | Position | Start |
|---|---|---|
| MILDEF GROUP AB | Chairman | 25/05/2023 |
Mildef Ltd.
 Mildef Ltd. Electronics DistributorsDistribution Services Sells rugged computers and associated products | Director/Board Member | 21/02/2018 |
MilDef Products AB
 MilDef Products AB Computer Processing HardwareElectronic Technology Manufactures and sells computers and other electronic equipment & provides auctions on internet | Chairman | - |
Sysint AS | Chairman | - |
MilDef Sweden AB
 MilDef Sweden AB Information Technology ServicesTechnology Services Provides IT services | Chairman | - |
Swedish Security & Defence Industry Association | Director/Board Member | 01/05/2019 |
Former positions of Björn Freddie Karlsson
| Companies | Position | End |
|---|---|---|
MilDef AB
 MilDef AB Computer Processing HardwareElectronic Technology Develops rugged computers and electronics for the defense sector | Corporate Officer/Principal | 01/12/2017 |
| READSOFT AB | President | 01/06/2012 |
MilDef International AB
 MilDef International AB Computer Processing HardwareElectronic Technology Manufactures and distributes information technology and electrical equipment for the defense industry | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
45
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
TNGSTN Sweden Services AB
 TNGSTN Sweden Services AB Packaged SoftwareTechnology Services Develops intelligent automation and document management software solutions | Technology Services |
MilDef AB
MilDef AB Computer Processing HardwareElectronic Technology Develops rugged computers and electronics for the defense sector | Electronic Technology |
MilDef Group AB
 MilDef Group AB Computer Processing HardwareElectronic Technology Manufactures and sells rugged computers and electronics | Electronic Technology |
Mildef Ltd.
Mildef Ltd. Electronics DistributorsDistribution Services Sells rugged computers and associated products | Distribution Services |
MilDef Products AB
MilDef Products AB Computer Processing HardwareElectronic Technology Manufactures and sells computers and other electronic equipment & provides auctions on internet | Electronic Technology |
MilDef International AB
MilDef International AB Computer Processing HardwareElectronic Technology Manufactures and distributes information technology and electrical equipment for the defense industry | Electronic Technology |
Sysint AS | |
MilDef Sweden AB
MilDef Sweden AB Information Technology ServicesTechnology Services Provides IT services | Technology Services |
Swedish Security & Defence Industry Association |
- Stock Market
- Insiders
- Björn Freddie Karlsson
