Petter Söderström

Director/Board Member at OUTOKUMPU OYJ

Net worth: 173 858 $ as of 30/09/2026

50 year

70 connections

Finance

Non-Energy Minerals

Distribution Services

Profile

Petter Söderström currently works at Outokumpu Oyj, as Independent Director from 2022, Solidium Oy, as Investment Director from 2017, Outokumpu NV, as Director from 2022, Tieto Corp., as Independent Director from 2023, and Solidium Oy (Investment Company), as Chief Financial Officer from 2025.
Mr. Söderström also formerly worked at Neles Oyj, as Director, PricewaterhouseCoopers Oy, as Senior Associate in 2002, Mandatum & Co. Oy, as Partner in 2008, and Leimdorfer Finalnd Oy, as Partner from 2008 to 2009.
Mr. Söderström received his graduate degree from Hanken School of Economics.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
OUTOKUMPU OYJ 0.01%	31/12/2025	28,880 ( 0.01% )	173 858 $	30/09/2026

Petter Söderström active positions

Companies	Position	Start
OUTOKUMPU OYJ	Director/Board Member	01/01/2022
TIETO OYJ	Director/Board Member	23/03/2023
Solidium Oy Solidium Oy Investment ManagersFinance Operates as an investment holding company	Chief Investment Officer	01/02/2017
Solidium Oy (Investment Company) Solidium Oy (Investment Company) Financial ConglomeratesFinance Solidium-IC's operations are market-based, and investment decisions are only made when financial prerequisites are met. The firm evaluates investment targets with an even stronger focus on their potential for national importance in the future. They have a minority interest in all of the companies they own.	Director of Finance/CFO	01/12/2025
Outokumpu NV Outokumpu NV SteelNon-Energy Minerals Manufactures and distributes stainless steel products	Director/Board Member	01/01/2022

All active positions of Petter Söderström

Former positions of Petter Söderström

Companies	Position	End
Leimdorfer Finalnd Oy	Corporate Officer/Principal	01/01/2009
Mandatum & Co. Oy Mandatum & Co. Oy Life/Health InsuranceFinance Provides investment advice for insurance company portfolio	Corporate Officer/Principal	01/01/2008
PricewaterhouseCoopers Oy PricewaterhouseCoopers Oy Miscellaneous Commercial ServicesCommercial Services Provides auditing and accounting services	Corporate Officer/Principal	01/01/2002
NELES OYJ	Director/Board Member	-

See the detail of Petter Söderström's experience

Education of Petter Söderström

Experiences
Positions held

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Inactive

Listed companies

Private companies

See the detail of Petter Söderström's experience

Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	10
Neles Oyj Neles Oyj Wholesale DistributorsDistribution Services Engages in trading of flow control products	Distribution Services
Outokumpu Oyj Outokumpu Oyj SteelNon-Energy Minerals Manufactures stainless steel and ferrochrome products	Non-Energy Minerals
Solidium Oy Solidium Oy Investment ManagersFinance Operates as an investment holding company	Finance
PricewaterhouseCoopers Oy PricewaterhouseCoopers Oy Miscellaneous Commercial ServicesCommercial Services Provides auditing and accounting services	Commercial Services
Outokumpu NV Outokumpu NV SteelNon-Energy Minerals Manufactures and distributes stainless steel products	Non-Energy Minerals
Mandatum & Co. Oy Mandatum & Co. Oy Life/Health InsuranceFinance Provides investment advice for insurance company portfolio	Finance
Solidium Oy (Investment Company) Solidium Oy (Investment Company) Financial ConglomeratesFinance Solidium-IC's operations are market-based, and investment decisions are only made when financial prerequisites are met. The firm evaluates investment targets with an even stronger focus on their potential for national importance in the future. They have a minority interest in all of the companies they own.	Finance
Hanken School of Economics Hanken School of Economics Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
TietoEVRY Corp. TietoEVRY Corp. Information Technology ServicesTechnology Services Provides information technology and product engineering services	Technology Services
Leimdorfer Finalnd Oy