![Hanna-Leena Masala](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>)
Hanna-Leena Masala
Director/Board Member at
KOSKISEN OYJ
Net worth: 15 089 $ as of 2026-08-30
Profile
Hanna-Leena Masala is currently an Independent Director at Koskisen Oyj since 2023.
Former positions include Chief Financial Officer & Executive VP at Sitowise Group Oyj from 2022 to 2025, Director at Arctia Oy from 2017 to 2022, Director at Stockholm Exergi Holding AB from 2017 to 2022, Group Finance Director at Fortum Oyj, Investment Director at Solidium Oy (Investment Company), Associate Director at Nordea Corporate Finance Oy from 2000 to 2006, and Vice President-Business Development, M&A at Outokumpu Oyj from 2006 to 2013.
Education includes graduation from Aalto University School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
KOSKISEN OYJ 0.01% | 2025-12-30 | 1,500 ( 0.01% ) | 15 089 $ | 2026-08-30 |
Hanna-Leena Masala active positions
| Companies | Position | Start |
|---|---|---|
| KOSKISEN OYJ | Director/Board Member | 2022-12-31 |
Former positions of Hanna-Leena Masala
| Companies | Position | End |
|---|---|---|
| SITOWISE GROUP OYJ | Director of Finance/CFO | 2025-09-30 |
Arctia Oy
 Arctia Oy Marine ShippingTransportation Provides icebreaking, fairway management and oceanographic surveying services | Director/Board Member | 2021-12-31 |
Stockholm Exergi Holding AB
 Stockholm Exergi Holding AB Electric UtilitiesUtilities Provides heating, cooling, electricity and waste management services | Director/Board Member | 2021-12-31 |
| OUTOKUMPU OYJ | Corporate Officer/Principal | 2012-12-31 |
Nordea Corporate Finance Oy
 Nordea Corporate Finance Oy Investment ManagersFinance Provides financial advisory services | Corporate Officer/Principal | 2005-12-31 |
Training of Hanna-Leena Masala
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
66
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Outokumpu Oyj
 Outokumpu Oyj SteelNon-Energy Minerals Manufactures stainless steel and ferrochrome products | Non-Energy Minerals |
Fortum Oyj
 Fortum Oyj Electric UtilitiesUtilities Engages in generation of wind and nuclear energy & distributes electricity, gas, heating and cooling solutions and provides waste treatment services | Utilities |
Koskisen Oyj
 Koskisen Oyj Forest ProductsNon-Energy Minerals Owns and operates sawmills | Non-Energy Minerals |
Nordea Corporate Finance Oy
Nordea Corporate Finance Oy Investment ManagersFinance Provides financial advisory services | Finance |
Arctia Oy
Arctia Oy Marine ShippingTransportation Provides icebreaking, fairway management and oceanographic surveying services | Transportation |
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 |
Aalto University School of Business
 Aalto University School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Stockholm Exergi Holding AB
Stockholm Exergi Holding AB Electric UtilitiesUtilities Provides heating, cooling, electricity and waste management services | Utilities |
Sitowise Group Oyj
 Sitowise Group Oyj Information Technology ServicesTechnology Services Provides digital solutions for built environment | Technology Services |
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