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JST Jonsén Schakt & Entreprenad AB
AB
Active
Org 5590040365
Västergrav Ramsgatan 18, 795 90
Rättvik
Site preparation
· NACE 4312
Est. 2015
1-4 employees
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JST Jonsén Schakt & Entreprenad AB
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
LM
Lisa Maria Victoria Borgert Isaks
Audit
Audit
2022
LK
Lars Karl Olov Jonsén
Chief Executive Officer
Chief Executive Officer
2020
Former (1)
PM
Per Mikael Runsvik
Audit
Audit
2020 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (1)
AL
Arne Lars Erik Jonsén
Deputy Board Member
2020
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Rättvik Invest AB
Company
100%
100%
2023
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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