Martin Nils Joakim Grotenfelt
Chief Executive Officer at JATKAJA Oy
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Sami Kasperi Mäentausta | M | 52 |
Partnera (Private Equity)
 Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland.
Nordic Option (Management)
 Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 9 years |
| Markus Walter Huttunen | M | - |
JATKAJA Oy
 JATKAJA Oy Miscellaneous Commercial ServicesCommercial Services JATKAJA Oy is a private company based in Helsinki, Finland that specializes in providing entrepreneurial continuity services to businesses. The Finnish company's aim is to help companies continue their operations and succeed in the future by offering growth-oriented solutions for entrepreneurs who are uncertain about the future of their business. The company was founded in 2019 by Markus Walter Huttunen, Erkki Mathias Calonius, and Martin Nils Joakim Grotenfelt, with Martin Nils Joakim Grotenfelt serving as the CEO since 2019.
Nexec Oy
 Nexec Oy Information Technology ServicesTechnology Services Part of Witted Megacorp Oyj, Nexec Oy provides process, information and communications technology & management consulting services. The company is based in Espoo, Finland. The Finnish company was founded in 2004 by Tapio Joenpolvi. Timo Antti Mikael Ylijoki has been the CEO of the company since 2020. Nexec was acquired by Witted Megacorp Oyj on October 20, 2022. | 5 years |
| Kati Peltomaa | F | 45 |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | - |
| Tommi Hannu Taneli Linna | M | 49 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland.
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 2 years |
| Erkki Mathias Calonius | M | - |
JATKAJA Oy
JATKAJA Oy Miscellaneous Commercial ServicesCommercial Services JATKAJA Oy is a private company based in Helsinki, Finland that specializes in providing entrepreneurial continuity services to businesses. The Finnish company's aim is to help companies continue their operations and succeed in the future by offering growth-oriented solutions for entrepreneurs who are uncertain about the future of their business. The company was founded in 2019 by Markus Walter Huttunen, Erkki Mathias Calonius, and Martin Nils Joakim Grotenfelt, with Martin Nils Joakim Grotenfelt serving as the CEO since 2019. | 5 years |
| Reijo Einari Tauriainen | M | 68 |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 8 years |
| Juha Ala-Mursula | M | - |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | - |
| Jari Pirinen | M | 63 |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 4 years |
| Samuil Angelov | M | - |
Muru-Dining Oy
 Muru-Dining Oy RestaurantsConsumer Services Muru-Dining Oy engages in the provision of restaurant services. It offers wines and customer service. The company was founded by Henri Alén, Timo Linnamäki, and Samuil Angelov in 2010 and is headquartered in Helsinki, Finland. | 14 years |
| Andreas Jan-Ulrik Säfweräng | M | 43 |
Altor Equity Partners AB
 Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 18 years |
| Jari Pekka Pirkola | M | 54 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 7 years |
| Jaakko Lampela | M | - |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 8 years |
| Minna Maarit Åman-Toivio | F | 59 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 15 years |
| Jussi Lappalainen | M | 46 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 6 years |
| Bengt Stefan Linder | M | 56 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 20 years |
| Marko Matti Ensio Järvinen | M | 54 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 6 years |
| Mattias Karl Johan Ringström | M | - |
MKP Sverige AB
 MKP Sverige AB Forest ProductsNon-Energy Minerals MKP Sverige AB provides logging and forest driving services. The private company is based in Sweden and has subsidiaries in the country. The Swedish company was founded in 2011. Mattias Karl Johan Ringström has been the CEO of the company since 2019. | 5 years |
| Sirpa Henttonen | M | - |
Metsäkonepalvelu Oy
 Metsäkonepalvelu Oy Agricultural Commodities/MillingProcess Industries Metsäkonepalvelu Oy provides forestry services. It offers timber and energy wood harvesting, thinning, clear-cutting, planting preparation, and site managing services. The company was founded in 1970 and is headquartered in Hameenlinna, Finland. | - |
| Timo Antti Mikael Ylijoki | M | - |
Nexec Oy
Nexec Oy Information Technology ServicesTechnology Services Part of Witted Megacorp Oyj, Nexec Oy provides process, information and communications technology & management consulting services. The company is based in Espoo, Finland. The Finnish company was founded in 2004 by Tapio Joenpolvi. Timo Antti Mikael Ylijoki has been the CEO of the company since 2020. Nexec was acquired by Witted Megacorp Oyj on October 20, 2022. | 4 years |
| Tomi Juhani Kaismo | M | 49 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 5 years |
| Timo Antero Tolppa | M | - |
Metsäkonepalvelu Oy
Metsäkonepalvelu Oy Agricultural Commodities/MillingProcess Industries Metsäkonepalvelu Oy provides forestry services. It offers timber and energy wood harvesting, thinning, clear-cutting, planting preparation, and site managing services. The company was founded in 1970 and is headquartered in Hameenlinna, Finland. | 26 years |
| Bengt Maunsbach | M | 56 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 20 years |
| Pekka Tapani Kunnari | M | 57 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 5 years |
| Kalle Petteri Ruuskanen | M | 50 |
Muru-Dining Oy
Muru-Dining Oy RestaurantsConsumer Services Muru-Dining Oy engages in the provision of restaurant services. It offers wines and customer service. The company was founded by Henri Alén, Timo Linnamäki, and Samuil Angelov in 2010 and is headquartered in Helsinki, Finland. | 10 years |
| Mikko Olavi Rysä | M | - |
Metsäkonepalvelu Oy
Metsäkonepalvelu Oy Agricultural Commodities/MillingProcess Industries Metsäkonepalvelu Oy provides forestry services. It offers timber and energy wood harvesting, thinning, clear-cutting, planting preparation, and site managing services. The company was founded in 1970 and is headquartered in Hameenlinna, Finland. | 19 years |
| Tomi Lähdemäki | M | - |
Intera Equity Partners Oy
 Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 12 years |
| Hannele Arvonen | F | 58 |
Metsäkonepalvelu Oy
Metsäkonepalvelu Oy Agricultural Commodities/MillingProcess Industries Metsäkonepalvelu Oy provides forestry services. It offers timber and energy wood harvesting, thinning, clear-cutting, planting preparation, and site managing services. The company was founded in 1970 and is headquartered in Hameenlinna, Finland. | - |
| Tomi Henrik Terho | M | 40 |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 13 years |
| Håkan Petter Samlin | M | 45 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 18 years |
| Kai Aarne Olavi Seikku | M | 59 |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 11 years |
| Teemu Puumalainen | M | - |
Nordic Option (Management)
Nordic Option (Management) Investment ManagersFinance Nordic Option (Management) (Nordic Option) is a private equity and venture capital firm founded in 2016. The firm is headquartered in Oulu, Finland. | 5 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Matti Juhani Jaakola | M | 69 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 2 years |
| Seppo Erkki Laine | M | 71 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 11 years |
| Vesa Antero Uotila | M | 42 |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 10 years |
| Iikka Moilanen | M | - |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 3 years |
| Marika Vitiä | F | - |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 4 years |
| Pasi Juhani Tolppanen | M | 57 |
Maintpartner Group Oy
 Maintpartner Group Oy Engineering & ConstructionIndustrial Services Maintpartner Group Oy provides specialized industrial maintenance and operation services. It offers contract maintenance, operation and maintenance services for the energy sector, productivity and digital solutions, and project, installation, and engineering services. The company was founded on November 1, 2006 and is headquartered in Espoo, Finland. | 2 years |
| Mammu Marja Liisa Kaario | F | 61 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 1 years |
| Johan Westermarck | M | 59 |
Maintpartner Group Oy
Maintpartner Group Oy Engineering & ConstructionIndustrial Services Maintpartner Group Oy provides specialized industrial maintenance and operation services. It offers contract maintenance, operation and maintenance services for the energy sector, productivity and digital solutions, and project, installation, and engineering services. The company was founded on November 1, 2006 and is headquartered in Espoo, Finland. | 5 years |
| Tiina Eija-Liisa Bäckman | F | 65 |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 2 years |
| Johan Blomquist | M | - |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 13 years |
| Pontus Pettersson | M | - |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | - |
| Heikki Raulo | M | - |
Intera Equity Partners Oy
Intera Equity Partners Oy Investment ManagersFinance Intera Partners Oy (Intera Partners) is a private equity firm founded in 2007 by Tuomas Lang, Jokke Paananen and Harri Holmen. The firm is headquartered in Helsinki, Finland. | 6 years |
| Claes Agne Ekström | M | 66 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 10 years |
| Johannes Hidle Lien | M | 47 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 10 years |
| Andreas Gustav Hiller | M | - |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 7 years |
| Hans-Christian Bødker Jensen | M | 52 |
Altor Equity Partners AB
Altor Equity Partners AB Investment ManagersFinance Altor Equity Partners AB (Altor Equity Partners) is a private equity firm founded in 2001 by Olof Harald Mix. The firm is headquartered in Stockholm, Sweden. | 3 years |
| Sami Erkki Tapani Aurejärvi | M | - |
Partnera (Private Equity)
Partnera (Private Equity) Investment ManagersFinance Partnera /Private Equity( Partnera ) is a private equity and venture capital subsidiary of Partnera Oyj founded in 2000. The firm is headquartered in Oulu, Finland. | 1 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Finland | 30 | 62.50% |
| Sweden | 18 | 37.50% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Martin Nils Joakim Grotenfelt
- Personal Network
