Krzysztof Daniel Sierota

Krzysztof Daniel Sierota

Founder at WIRTUALNA POLSKA HOLDING S.A.

Net worth: 112 M $ as of 2024-04-29

46 year
Technology Services
Consumer Services
Retail Trade

Network origin in Krzysztof Daniel Sierota first degree

EntityEntity typeIndustry
Public Company Commercial Printing/Forms 26
5
Private Company Specialty Stores 5
5
Subsidiary Internet Software/Services 5
5
Subsidiary Other Consumer Services 5
4
Private Company Internet Software/Services 4
4
Private Company Catalog/Specialty Distribution 4
4
Subsidiary Apparel/Footwear Retail 4
4
Subsidiary Other Consumer Services 4
Eholiday.pl Sp zoo
3
Private Company 3
HTTP Sp zoo
3
Subsidiary 3
Brand New Media Sp zoo
3
Private Company 3
Netwizor Sp zoo
3
Private Company 3
Wp Zarzadzanie Sp zoo
3
Private Company 3
3
Subsidiary Other Consumer Services 3
Nocowanie.pl Sp zoo
3
Private Company Internet Software/Services 3
3
Subsidiary Internet Software/Services 3
Businessclick Sp zoo
3
Private Company 3
3
Private Company Internet Software/Services 3
Bwave.Pl Sp zoo
1
Private Company 1
Albemuth Inwestycje SA
1
Subsidiary 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Krzysztof Daniel Sierota via their personal network

CompanySectorRelated peopleMain position
Warsaw School of Economics College/University

Krzysztof Piotr Krawczyk

Tomasz Janusz Czechowicz

Magdalena Pasecka

Anna Ciolkowska

Jacek Swiderski

Tomasz Jan Jacygrad

Michal Wiktor Branski

Elzbieta Bujniewicz-Belka

Krzyszto A. Rozen

Graduate Degree

Graduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Graduate Degree

Undergraduate Degree

Graduate Degree

Corporate Officer/Principal

Investment Managers

Krzysztof Dawid Kulig

Krzysztof Piotr Krawczyk

Magdalena Maria Magnuszewska

Magdalena Pasecka

Tomasz Jan Jacygrad

Private Equity Investor

Private Equity Investor

Private Equity Investor

Private Equity Investor

Private Equity Analyst

Miscellaneous Commercial Services

Krzysztof Dawid Kulig

Magdalena Pasecka

Jaroslaw Mikos

Director/Board Member

Director/Board Member

Chief Executive Officer

Internet Software/Services

Jacek Swiderski

Michal Wiktor Branski

Elzbieta Bujniewicz-Belka

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Wholesale Distributors

Jacek Swiderski

Elzbieta Bujniewicz-Belka

Grzegorz Kruk

Director/Board Member

Director/Board Member

Director/Board Member

AITON CALDWELL SA Information Technology Services

Anna Ciolkowska

Jacek Swiderski

Director/Board Member

Director/Board Member

Broadcasting

Jan Lukasz Wejchert

Piotr Walter

Director/Board Member

Director/Board Member

10x SA

Michal Wiktor Branski

Elzbieta Bujniewicz-Belka

Chief Executive Officer

Corporate Officer/Principal

ATM S.A. Data Processing Services

Tomasz Janusz Czechowicz

Tomasz Jan Jacygrad

Director/Board Member

Director/Board Member

Uniwersytet Ekonomiczny WE Wroclawiu College/University

Tomasz Janusz Czechowicz

Katarzyna Beuch

Graduate Degree

Graduate Degree

Internet Software/Services

Jan Lukasz Wejchert

Piotr Walter

Chief Executive Officer

Chairman

TVN SA Broadcasting

Jan Lukasz Wejchert

Piotr Walter

Corporate Officer/Principal

Chief Executive Officer

Specialty Stores

Jacek Swiderski

Aleksander Sebastian Kusz

Director/Board Member

Director/Board Member

Warsaw University of Technology Business School College/University

Maciej Szymon Zuzalek

Mariusz Jarzebowski

Masters Business Admin

Graduate Degree

University of Warsaw College/University

Jacek Swiderski

Jaroslaw Mikos

Graduate Degree

Graduate Degree

Advertising/Marketing Services

Jan Lukasz Wejchert

Magdalena Maria Magnuszewska

Director/Board Member

Director/Board Member

Engineering & Construction

Jacek Swiderski

Elzbieta Bujniewicz-Belka

Corporate Officer/Principal

Director/Board Member

Uniwersytet Jagiellonski College/University

Adam Marcin Osinski

Beata Barwinska-Piotrkowska

Graduate Degree

Graduate Degree

Orfe SA /Swiderski/

Jacek Swiderski

Elzbieta Bujniewicz-Belka

Chief Executive Officer

Director/Board Member

Homebuilding

Michal Wiktor Branski

Elzbieta Bujniewicz-Belka

Chief Executive Officer

Director/Board Member

Internet Software/Services

Jacek Swiderski

Jaroslaw Mikos

Director/Board Member

Chairman

MCI CAPITAL ALTERNATYWNA SPÓLKA INWESTYCYJNA S.A. Investment Trusts/Mutual Funds

Tomasz Janusz Czechowicz

Magdalena Pasecka

Chief Executive Officer

Director of Finance/CFO

University of Lodz College/University

Krzysztof Dawid Kulig

Beata Barwinska-Piotrkowska

Graduate Degree

Graduate Degree

Miscellaneous Commercial Services

Katarzyna Beuch

Corporate Officer/Principal

Major Banks

Katarzyna Beuch

Comptroller/Controller/Auditor

KGHM POLSKA MIEDZ Other Metals/Minerals

Katarzyna Beuch

Corporate Officer/Principal

ATM GRUPA S.A. Movies/Entertainment

Katarzyna Beuch

Director/Board Member

BENEFIT SYSTEMS S.A. Movies/Entertainment

Katarzyna Beuch

Director of Finance/CFO

Warszawskim Instytucie Bankowosci College/University

Katarzyna Beuch

Undergraduate Degree

Investment Managers

Grzegorz Maciej Konieczny

Chief Executive Officer

University of Gdansk College/University

Grzegorz Maciej Konieczny

Graduate Degree

BURSA DE VALORI BUCURESTI SA Investment Banks/Brokers

Grzegorz Maciej Konieczny

Director/Board Member

FONDUL PROPRIETATEA SA Investment Trusts/Mutual Funds

Grzegorz Maciej Konieczny

General Counsel

Investment Managers

Grzegorz Maciej Konieczny

Founder

Fondul Proprietatea SA Investment Trusts/Mutual Funds

Grzegorz Maciej Konieczny

Corporate Officer/Principal

M.W. TRADE SA Finance/Rental/Leasing

Katarzyna Beuch

Director/Board Member

Investment Managers

Grzegorz Maciej Konieczny

Head-Equity Investments

Investment Managers

Maciej Szymon Zuzalek

Private Equity Investor

TEN SQUARE GAMES S.A. Packaged Software

Maciej Szymon Zuzalek

Chairman

West Pomeranian University of Technology Szczecin College/University

Maciej Szymon Zuzalek

Graduate Degree

Other Consumer Services

Aleksander Wilewski

Director/Board Member

University of Szczecin College/University

Maciej Szymon Zuzalek

Undergraduate Degree

Ernst & Young Transaction Advisory Services Sp zoo

Maciej Szymon Zuzalek

Corporate Officer/Principal

Miscellaneous Commercial Services

Maciej Szymon Zuzalek

Corporate Officer/Principal

Nowy Kapital Ziemski Sp zoo

Maciej Szymon Zuzalek

Director/Board Member

Statistics

International

Poland 41
Romania 5
United Kingdom 4
Luxembourg 2
Germany 2

Sectoral

Consumer Services 16
Technology Services 10
Finance 10
Commercial Services 5
Miscellaneous 4

Operational

Director/Board Member 231
Corporate Officer/Principal 66
Chief Executive Officer 48
Chairman 28
Graduate Degree 24
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