Jonas Sandström Estmalm

Chief Investment Officer at IDUN INDUSTRIER AB

Net worth: 6 M $ as of 31/07/2026

42 year

18 connections

Commercial Services

Consumer Services

Finance

Profile

Jonas Sandström Estmalm is currently the Chairman at PJ Kroon AB, Plastprint i Bredaryd AB, R Kjellbergs Plast AB, ILEMA Miljöanalys AB, Idun Specialty Components AB, Idun Uno AB, Idun Profile AB, Stathoga AB, Idun Industrial Maintenance AB, Ståthöga MA Teknik AB, and Director at Intermercato AB, Prowash Sverige AB, EKAB Elkraftservice AB, PamTot Holding AB, Idun 167 AB, Sjöbergs Workbenches AB, Idun Woodcraft AB, Sandmalm AB. He is also the Chief Investment Officer at Idun Industrier AB since 2014.
Previously, he worked as a Director at Täby Airmaintenance AB. He completed his undergraduate degree at Handelshögskolan i Göteborg.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
IDUN INDUSTRIER AB CLASS B 1.9%	31/12/2025	160,060 ( 1.9% )	6 M $	31/07/2026

Jonas Sandström Estmalm active positions

Companies	Position	Start
IDUN INDUSTRIER AB	Chief Investment Officer	01/01/2014
Sjöbergs Workbenches AB	Director/Board Member	-
ILEMA Miljöanalys AB ILEMA Miljöanalys AB Miscellaneous Commercial ServicesCommercial Services Operates an environmental services company	Chairman	-
Idun 167 AB	Director/Board Member	-
Idun Woodcraft AB	Director/Board Member	-
PamTot Holding AB	Director/Board Member	-
Prowash Sverige AB	Director/Board Member	-
Intermercato AB Intermercato AB Finance/Rental/LeasingFinance Manufactures grapples, clamshell buckets, rotators and crane scales	Director/Board Member	-
Sandmalm AB	Director/Board Member	-
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All active positions of Jonas Sandström Estmalm

Former positions of Jonas Sandström Estmalm

Companies	Position	End
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See the detail of Jonas Sandström Estmalm's experience

Training of Jonas Sandström Estmalm

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Jonas Sandström Estmalm's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	21
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
Handelshögskolan i Göteborg Handelshögskolan i Göteborg Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Intermercato AB Intermercato AB Finance/Rental/LeasingFinance Manufactures grapples, clamshell buckets, rotators and crane scales	Finance
R Kjellbergs Plast AB R Kjellbergs Plast AB Electrical ProductsProducer Manufacturing Engages in develop, design and produce switches and control units	Producer Manufacturing
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
Täby Airmaintenance AB Täby Airmaintenance AB Other TransportationTransportation Provides aircraft maintenance, support and repairs services	Transportation
Idun Industrier AB Idun Industrier AB Financial ConglomeratesFinance Provides investment services	Finance
ILEMA Miljöanalys AB ILEMA Miljöanalys AB Miscellaneous Commercial ServicesCommercial Services Operates an environmental services company	Commercial Services
PamTot Holding AB
Idun 167 AB
Idun Specialty Components AB
Idun Uno AB
Idun Profile AB
Stathoga AB
Idun Industrial Maintenance AB Idun Industrial Maintenance AB Financial ConglomeratesFinance Functions as an investment holding company	Finance
Sjöbergs Workbenches AB
Idun Woodcraft AB
Sandmalm AB
Ståthöga MA Teknik AB Ståthöga MA Teknik AB Other Consumer ServicesConsumer Services Provides industrial maintenance services	Consumer Services