Bertil Christer Sumelius

Bertil Christer Sumelius

President at Investsum AB Oy

Net worth: 2 M $ as of 30/04/2024

78 year
Technology Services
Process Industries

Network origin in Bertil Christer Sumelius first degree

EntityEntity typeIndustry
Directors' Institute Finland - Hallitusammattilaiset ry
39
Private Company 39
Public Company Packaged Software 36
Public Company Industrial Specialties 31
Chemdyes Sdn. Bhd.
1
Private Company 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Bertil Christer Sumelius via their personal network

CompanySectorRelated peopleMain position
DIGIA OYJ Packaged Software

Marjatta Virtanen

Santtu Jarkko Juhani Elsinen

Pekka Sivonen

Kari Karvinen

Seppo Ruotsalainen

Pertti Kalevi Kyttälä

Leena Maria Saarinen

Suvi Päivi Hokkanen

Outi Taivainen

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Aalto University College/University

Eero Juhani Heliövaara

Teuvo Aulis Salminen

Jorma Olavi Eloranta

Outi Maarit Aarni-Sirviö

Mikael Mäkinen

Matti Copeland

Matti Veijo Ensio Viljo

Ilkka Johannes Raiskinen

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

NOKIA OYJ Telecommunications Equipment

Johan Mikael Hammarén

Kirsi Terhikki Komi

Manne Tiensuu

Ilkka Johannes Raiskinen

Reija Virrankoski

Pirjo Pakkanen

Outi Taivainen

Jussi Koskinen

General Counsel

General Counsel

Human Resources Officer

Corporate Officer/Principal

Human Resources Officer

Corporate Officer/Principal

Human Resources Officer

Compliance Officer

CARGOTEC OYJ Other Transportation

Teuvo Aulis Salminen

Jorma Olavi Eloranta

Mikael Mäkinen

Pekka Juhani Vauramo

Taina Tirkkonen

Raija-Leena Hankonen-Nybom

Director/Board Member

Director/Board Member

Chief Executive Officer

Chief Executive Officer

General Counsel

Director/Board Member

University of Helsinki College/University

Harri Eerik Koponen

Klaus Thomas Cawén

Hannu Olavi Turunen

Kirsi Terhikki Komi

Mikael Mäkinen

Leena Maria Saarinen

Masters Business Admin

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

CAPMAN OYJ Financial Conglomerates

Heikki Seppo Westerlund

Eero Juhani Heliövaara

Teuvo Aulis Salminen

Johan Andreas Tallberg

Johan Mikael Hammarén

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Miscellaneous Commercial Services

Jorma Olavi Eloranta

Mika Seitovirta

Mikael Mäkinen

Pekka Juhani Vauramo

Pirjo Pakkanen

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Packaged Software

Harri Eerik Koponen

Hannu Olavi Turunen

Topi Seppo Juhani Piela

Matti Veijo Ensio Viljo

Director/Board Member

Chairman

Director/Board Member

Chairman

Industrial Specialties

Johan Andreas Tallberg

Arto Juhani Metsänen

Günter Befort

Kimmo Lautanen

Chairman

Chief Executive Officer

Corporate Officer/Principal

Director/Board Member

BASWARE OYJ Packaged Software

Pentti Juhani Heikkinen

Tuija Maarit Soanjärvi

Kirsi Maria Eräkangas

Matti Copeland

Director/Board Member

Director/Board Member

Founder

Director/Board Member

Aerospace & Defense

Tuija Maarit Soanjärvi

Jorma Olavi Eloranta

Kirsi Terhikki Komi

Eeva Karoliina Ahdekivi

Director/Board Member

President

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Stig Gustavson

Klaus Thomas Cawén

Mika Seitovirta

Mikael Mäkinen

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Director/Board Member

Aalto University School of Business College/University

Kim Juhani Ignatius

Tuija Maarit Soanjärvi

Salla Vainio

Raija-Leena Hankonen-Nybom

Undergraduate Degree

Graduate Degree

Graduate Degree

Graduate Degree

Electronics Distributors

Harri Eerik Koponen

Seppo Ruotsalainen

Padma Ravichander

Corporate Officer/Principal

Sales & Marketing

Corporate Officer/Principal

PIHLAJALINNA OYJ Hospital/Nursing Management

Kim Juhani Ignatius

Matti Juhani Jaakola

Tarja Rantala

Director/Board Member

Director/Board Member

Director of Finance/CFO

WÄRTSILÄ OYJ Trucks/Construction/Farm Machinery

Outi Maarit Aarni-Sirviö

Hannu-Kalle Reponen

Anu Hilja Irmeli Hämäläinen

Director/Board Member

Corporate Officer/Principal

Comptroller/Controller/Auditor

TELIA COMPANY AB Specialty Telecommunications

Kim Juhani Ignatius

Harri Eerik Koponen

Tom Wihelm von Weymarn

Director of Finance/CFO

President

Chairman

Regional Banks

Johan Andreas Tallberg

Mika Seitovirta

Leena Maria Saarinen

Director/Board Member

Director/Board Member

Chairman

METSÄ BOARD OYJ Pulp & Paper

Kirsi Terhikki Komi

Christian van Niftrik

Raija-Leena Hankonen-Nybom

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Boardview Oy

Heikki Seppo Westerlund

Kimmo Juha Markku Rasila

Outi Maarit Aarni-Sirviö

Director/Board Member

Chairman

Chief Executive Officer

SUOMINEN OYJ Textiles

Jorma Olavi Eloranta

Heikki Mairinoja

Tapio Juhani Engström

Chairman

Director/Board Member

Chief Executive Officer

SANOMA OYJ Publishing: Newspapers

Kim Juhani Ignatius

Klaus Thomas Cawén

Suvi Päivi Hokkanen

Director of Finance/CFO

Director/Board Member

Chief Tech/Sci/R&D Officer

Miscellaneous Commercial Services

Tom Wihelm von Weymarn

Matti Juhani Jaakola

Heikki Lehmusto

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

KONE OYJ Building Products

Stig Gustavson

Klaus Thomas Cawén

Outi Taivainen

Director/Board Member

General Counsel

Corporate Officer/Principal

Food: Specialty/Candy

Tom Wihelm von Weymarn

Klaus Thomas Cawén

Matti Juhani Jaakola

President

Director/Board Member

Corporate Officer/Principal

DNA OYJ Major Telecommunications

Tuija Maarit Soanjärvi

Hannu Olavi Turunen

Margus Schults

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Specialty Telecommunications

Harri Eerik Koponen

Timo T. Laaksonen

Salla Vainio

Chief Executive Officer

Corporate Officer/Principal

Corporate Officer/Principal

Home Furnishings

Arto Juhani Metsänen

Tapio Juhani Engström

Sasu Koivumäki

Chairman

Director/Board Member

Corporate Officer/Principal

QPR SOFTWARE OYJ Packaged Software

Kirsi Maria Eräkangas

Topi Seppo Juhani Piela

Salla Vainio

Director/Board Member

Director/Board Member

Director/Board Member

Aalto University School of Science & Technology College/University

Hannu-Kalle Reponen

Mikael Mäkinen

Matti Juhani Jaakola

Graduate Degree

Graduate Degree

Masters Business Admin

IBM Packaged Software

Kimmo Juha Markku Rasila

Matti Veijo Ensio Viljo

Henrik Reims

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

OUTOKUMPU OYJ Steel

Stig Gustavson

Mika Seitovirta

Leena Maria Saarinen

Director/Board Member

Chief Executive Officer

Director/Board Member

VALMET OYJ Industrial Machinery

Mikael Mäkinen

Tuomas Wegelius

Anu Hilja Irmeli Hämäläinen

Chairman

Corporate Officer/Principal

Director/Board Member

Miscellaneous Commercial Services

Tuija Maarit Soanjärvi

Suvi Päivi Hokkanen

Jussi Koskinen

Corporate Officer/Principal

Corporate Officer/Principal

Director/Board Member

University of Turku College/University

Timo T. Laaksonen

Marja Katriina Aarnio-Isohanni

Jussi Koskinen

Graduate Degree

Masters Business Admin

Graduate Degree

Investment Managers

Eero Juhani Heliövaara

Topi Seppo Juhani Piela

Chief Investment Officer

Chief Investment Officer

WITHSECURE OYJ Internet Software/Services

Seppo Ruotsalainen

Timo T. Laaksonen

Corporate Officer/Principal

Corporate Officer/Principal

YIT OYJ Real Estate Development

Eero Juhani Heliövaara

Teuvo Aulis Salminen

Director/Board Member

Director/Board Member

Real Estate Development

Eero Juhani Heliövaara

Johan Andreas Tallberg

Director/Board Member

Chairman

Tietoturva ry

Seppo Ruotsalainen

Suvi Päivi Hokkanen

Chairman

Director/Board Member

Investment Managers

Eero Juhani Heliövaara

Eeva Karoliina Ahdekivi

Director/Board Member

Chief Investment Officer

Industrial Specialties

Arto Juhani Metsänen

Tapio Juhani Engström

President

Director of Finance/CFO

Financial Conglomerates

Mikael Mäkinen

Jussi Koskinen

Chairman

Director/Board Member

NOKIAN RENKAAT OYJ Automotive Aftermarket

Pekka Juhani Vauramo

Anne Maritta Leskelä

Director/Board Member

Director of Finance/CFO

Savonlinna Opera Festival

Pekka Juhani Vauramo

Raija-Leena Hankonen-Nybom

Director/Board Member

Director/Board Member

Statistics

International

Finland 49
United States 3

Sectoral

Technology Services 9
Finance 9
Consumer Services 7
Commercial Services 5
Process Industries 5

Operational

Director/Board Member 546
Chairman 221
Corporate Officer/Principal 197
Independent Dir/Board Member 128
Chief Executive Officer 107