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MJ
Matti Jaakko Juhani Leinonen
Stakeholder, Tmi Lakiasiat Leinonen
FI
5 active roles
Watchlist
Share
Overview
Companies & roles
Network
Active roles
5
directorships & management
Past roles
0
historical positions
Dissolved companies
0
in directorship history
Career timeline
2025 – now
Deputy Member, Matti Leinonen Consulting Oy
2021 – now
Board of Directors, Landmark Real Assets Oy
2021 – now
Board of Directors, Landmark Ground Rent Development Fund I GP Oy
2011 – now
Partner, Lakitoimisto Matti Leinonen Ky
2010 – now
Stakeholder, Tmi Lakiasiat Leinonen
Personal details
Nationality
FI
Active roles
5 positions
Company
Role
Period
Ownership
Status
Tmi Lakiasiat Leinonen
CVR 2361571-0
Other
Stakeholder
Since 2010
—
Active
Lakitoimisto Matti Leinonen Ky
CVR 2411440-8
Other
Partner
Since 2011
—
Active
Matti Leinonen Consulting Oy
CVR 2920309-8
Other
Deputy Member
Since 2025
—
Active
Landmark Real Assets Oy
CVR 3099200-4
Board
Board of Directors
Since 2021
—
Active
Landmark Ground Rent Development Fund I GP Oy
CVR 3234511-8
Board
Board of Directors
Since 2021
—
Active
Co-directors & shared companies
Person
Role
Shared companies
Profile
KA
Katariina Anna Maaria Leinonen
Silent partner
2
companies
View profile
EV
Eetu Valtteri Hannuksela
Chief Executive Officer
1
company
View profile
JJ
Juho Jaakko Takkinen
Board of Directors
1
company
View profile
KM
Kirsi Marianna Aimo
Board of Directors
1
company
View profile
AA
Aki Anders Ensio Kostiander
Board of Directors
1
company
View profile
Company network
Active roles
Matti Jaakko Juhani Leinonen
Tmi Lakiasiat Leinonen
Stakeholder
Lakitoimisto Matti Leinonen Ky
Partner
Matti Leinonen Consulting Oy
Deputy Member
Landmark Real Assets Oy
Board of Directors
Landmark Ground Rent Development Fund I GP Oy
Board of Directors