![Krzysztof Daniel Sierota](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>)
Krzysztof Daniel Sierota
Fondateur chez
WIRTUALNA POLSKA HOLDING S.A.
Fortune : 65 M $ au 31/07/2026
Profil
Krzysztof Daniel Sierota is the founder of Wirtualna Polska Holding SA, serving as Chief Technology Officer since 1995.
Current jobs include Chairman-Management Board at Albemuth Inwestycje SA since 2014, Chairman-Management Board at Highcastle Sp zoo since 2015, and Member-Supervisory Board at Totalmoney.pl Sp zoo, Wakacje.pl SA, Domodi Sp zoo, HTTP Sp zoo, dobreprogramy Sp zoo, Finansowy Supermarket PL Sp zoo, My Travel Sp zoo, Parklot Spólka zoo, Extradom.pl Sp zoo, Superauto24.com.
Sp zoo, Wirtualna Polska Media SA, Businessclick Sp zoo, Brand New Media Sp zoo, Nocowanie.pl Sp zoo, Netwizor Sp zoo, Eholiday.pl Sp zoo, and Wp Zarzadzanie Sp zoo.
Former jobs include Chairman-Management Board at Silveira Sp Zoo, Member-Management Board at Grupa Wirtualna Polska Sp zoo, and Member-Management Board at Favore.pl Sp zoo.
Education includes an undergraduate degree from Warsaw School of Economics.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 30/06/2025 | 3 771 164 ( 12,67% ) | 65 M $ | 31/07/2026 |
Postes actifs de Krzysztof Daniel Sierota
| Sociétés | Poste | Début |
|---|---|---|
| WIRTUALNA POLSKA HOLDING S.A. | Fondateur | 01/01/1995 |
Businessclick Sp zoo | Directeur/Membre du Conseil | - |
Parklot Spólka zoo
 Parklot Spólka zoo Other Consumer ServicesConsumer Services Provides tourism services | Directeur/Membre du Conseil | - |
Extradom.pl Sp zoo
 Extradom.pl Sp zoo Catalog/Specialty DistributionRetail Trade Provides e-commerce services | Directeur/Membre du Conseil | - |
My Travel Sp zoo
 My Travel Sp zoo Other Consumer ServicesConsumer Services Operates a travel agency | Directeur/Membre du Conseil | - |
Wp Zarzadzanie Sp zoo | Directeur/Membre du Conseil | - |
Eholiday.pl Sp zoo | Directeur/Membre du Conseil | - |
Netwizor Sp zoo | Directeur/Membre du Conseil | - |
Nocowanie.pl Sp zoo
 Nocowanie.pl Sp zoo Internet Software/ServicesTechnology Services Provides online reservation services for accommodation | Directeur/Membre du Conseil | - |
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Anciens postes connus de Krzysztof Daniel Sierota
| Sociétés | Poste | Fin |
|---|---|---|
| ░░░░░░░░ ░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░ | - |
| ░░░░░ ░░░░░░░░░ ░░░░░░ ░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░░░░░░░ ░░ ░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Formation de Krzysztof Daniel Sierota
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
33
Relations au 1er degré
26
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 26 |
|---|---|
Grupa Wirtualna Polska Sp zoo
 Grupa Wirtualna Polska Sp zoo Internet Software/ServicesTechnology Services Owns and operates information websites | Technology Services |
Warsaw School of Economics
 Warsaw School of Economics Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Wirtualna Polska Holding SA
 Wirtualna Polska Holding SA Commercial Printing/FormsCommercial Services Owns and operates internet portals | Commercial Services |
Totalmoney.pl Sp zoo
 Totalmoney.pl Sp zoo Internet Software/ServicesTechnology Services Operates online portal for comparison of loans and deposits prices | Technology Services |
Wakacje.pl SA
 Wakacje.pl SA Other Consumer ServicesConsumer Services Provides tourism services | Consumer Services |
Domodi Sp zoo
 Domodi Sp zoo Apparel/Footwear RetailRetail Trade Retails clothes, shoes and accessories for women, men and children online | Retail Trade |
HTTP Sp zoo | |
Albemuth Inwestycje SA | |
Favore.pl Sp zoo
 Favore.pl Sp zoo Internet Software/ServicesTechnology Services Operates as an internet platform that provides advertisement services | Technology Services |
dobreprogramy Sp zoo
 dobreprogramy Sp zoo Internet Software/ServicesTechnology Services Operates online site for downloading software, antivirus, new technology, games and applications | Technology Services |
Bwave.Pl Sp zoo | |
Finansowy Supermarket PL Sp zoo
 Finansowy Supermarket PL Sp zoo Internet Software/ServicesTechnology Services Owns and operates financial product comparison website | Technology Services |
Silveira Sp Zoo
 Silveira Sp Zoo Engineering & ConstructionIndustrial Services Provides building construction services | Industrial Services |
Jadhave Holdings Ltd.
 Jadhave Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Highcastle Sp zoo | |
My Travel Sp zoo
My Travel Sp zoo Other Consumer ServicesConsumer Services Operates a travel agency | Consumer Services |
Parklot Spólka zoo
Parklot Spólka zoo Other Consumer ServicesConsumer Services Provides tourism services | Consumer Services |
Extradom.pl Sp zoo
Extradom.pl Sp zoo Catalog/Specialty DistributionRetail Trade Provides e-commerce services | Retail Trade |
Superauto24.com Sp zoo
 Superauto24.com Sp zoo Specialty StoresRetail Trade Providing car dealer services | Retail Trade |
Wirtualna Polska Media SA
 Wirtualna Polska Media SA Internet Software/ServicesTechnology Services Operates as an online platform for international travel | Technology Services |
Businessclick Sp zoo | |
Brand New Media Sp zoo | |
Nocowanie.pl Sp zoo
Nocowanie.pl Sp zoo Internet Software/ServicesTechnology Services Provides online reservation services for accommodation | Technology Services |
Netwizor Sp zoo | |
Eholiday.pl Sp zoo | |
Wp Zarzadzanie Sp zoo |
