Piotr Jelenski

Chief Executive Officer at ASSECO SOUTH EASTERN EUROPE S.A.

Net worth: 22 M $ as of 2026-05-30

Technology Services

Consumer Services

Profile

Mr. Piotr Jelenski is a Chairman-Supervisory Board at Asseco SEE doo (Croatia), a Chairman-Management Board at Asseco South Eastern Europe SA and a Chairman-Supervisory Board at Asseco SEE doo.
Mr. Jelenski was previously employed as a Chairman-Supervisory Board by Logos doo, a Chairman-Supervisory Board by AP Automation + Productivity AG, a Chairman-Supervisory Board by matrix42 AG, a Vice Chairman-Executive Board by Prokom Software SA, a Chairman-Supervisory Board by Arbor Informatika doo, a Chairman-Executive Board by Asseco Germany SA, a Member-Supervisory Board by Sintagma UAB, a Member-Supervisory Board by Asseco Systems SA, a Member-Supervisory Board by Koma Nord SP zoo, a Member-Supervisory Board by Asseco Business Solutions SA, a Member-Supervisory Board by Koma SA, a Chief Financial Officer by Softbank SA, a Chief Financial Officer & Director by Asseco Poland SA, a Member-Supervisory Board by Radio Pin SA, and a Deputy Director by CA IB Financial Advisers SP zoo.
He received his undergraduate degree from the University of Warsaw, a graduate degree from the University of Warsaw and a graduate degree from the University of Aston.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ASSECO SOUTH EASTERN EUROPE S.A. 2.48%	2026-02-24	1,287,393 ( 2.48% )	22 M $	2026-05-30

Piotr Jelenski active positions

Companies	Position	Start
ASSECO SOUTH EASTERN EUROPE S.A.	Chief Executive Officer	2007-06-30
Asseco SEE doo (Croatia) Asseco SEE doo (Croatia) Packaged SoftwareTechnology Services Provides software solutions	Chairman	2015-01-19
Asseco SEE doo Asseco SEE doo Packaged SoftwareTechnology Services Provides payment software solutions for banking and financial sectors	Chairman	-

All active positions of Piotr Jelenski

Former positions of Piotr Jelenski

Companies	Position	End
Softbank SA Softbank SA Information Technology ServicesTechnology Services Integrates information technology solutions and business consulting services	Director of Finance/CFO	2009-05-31
ASSECO POLAND S.A.	Director of Finance/CFO	2009-05-31
Asseco Dach SA Asseco Dach SA Information Technology ServicesTechnology Services Develops information systems largely for financial institutions	President	2008-07-31
Sintagma UAB Sintagma UAB Packaged SoftwareTechnology Services Publishes software	Director/Board Member	2008-06-30
Prokom Software SA Prokom Software SA Information Technology ServicesTechnology Services Provides both database driven software and information technology consulting services to businesses	Corporate Officer/Principal	2008-03-31

See the detail of Piotr Jelenski's experience

Training of Piotr Jelenski

Experiences
Positions held

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Private companies

See the detail of Piotr Jelenski's experience

Connections

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Members of the board

Executives

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Linked companies

Private companies	20
Prokom Software SA Prokom Software SA Information Technology ServicesTechnology Services Provides both database driven software and information technology consulting services to businesses	Technology Services
Softbank SA Softbank SA Information Technology ServicesTechnology Services Integrates information technology solutions and business consulting services	Technology Services
Koma SA Koma SA Information Technology ServicesTechnology Services Provides information technology services.	Technology Services
University of Aston University of Aston Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
University of Warsaw University of Warsaw Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Asseco Poland SA Asseco Poland SA Packaged SoftwareTechnology Services Engages in production and development of proprietary software	Technology Services
Asseco Business Solutions SA Asseco Business Solutions SA Packaged SoftwareTechnology Services Develops an enterprise resource planning systems software	Technology Services
Asseco Dach SA Asseco Dach SA Information Technology ServicesTechnology Services Develops information systems largely for financial institutions	Technology Services
AP Automation + Productivity AG AP Automation + Productivity AG Information Technology ServicesTechnology Services Develops ERP software for mid-sized companies	Technology Services
Sintagma UAB Sintagma UAB Packaged SoftwareTechnology Services Publishes software	Technology Services
Arbor Informatika doo Arbor Informatika doo Information Technology ServicesTechnology Services Provides information technology services and consulting services	Technology Services
Logos doo Logos doo Information Technology ServicesTechnology Services Provides hardware and software authentication token solutions to the financial industry	Technology Services
matrix42 AG matrix42 AG Packaged SoftwareTechnology Services Develops digital workspace management software	Technology Services
Asseco South Eastern Europe SA Asseco South Eastern Europe SA Information Technology ServicesTechnology Services Develops software for the financial and banking sector	Technology Services
Asseco Systems SA Asseco Systems SA Packaged SoftwareTechnology Services Offers technology consulting, application, system integration and engineering services	Technology Services
Koma Nord SP zoo Koma Nord SP zoo Information Technology ServicesTechnology Services Provides professional computer infrastructure services	Technology Services
Radio Pin SA Radio Pin SA BroadcastingConsumer Services Provides broadcasting, publishing, marketing, and public relations services	Consumer Services
CA IB Financial Advisers SP zoo
Asseco SEE doo Asseco SEE doo Packaged SoftwareTechnology Services Provides payment software solutions for banking and financial sectors	Technology Services
Asseco SEE doo (Croatia) Asseco SEE doo (Croatia) Packaged SoftwareTechnology Services Provides software solutions	Technology Services