QUANTUM SOFTWARE S.A.
Quantum Software S.A. is a Polish joint-stock company (spolka akcyjna) entered in the National Court Register (KRS) in Krakow under registration number 0000136768, with tax identification number (NIP) 6771753870 and statistical number (REGON) 351243328. Its registered address is ul. Walerego Slawka 3a, 30-633 Krakow, and its KRS record shows an active status.
Quantum Software S.A. designs, develops and implements enterprise IT systems for organisations with demanding logistics requirements. Its principal product line, marketed under the Qguar brand, includes warehouse management (WMS), transport management (TMS, with a mobile module), manufacturing execution (MES), advanced planning and scheduling (APS) and yard management (YMS) software, together with related implementation and consulting services. Following the creation of its operating subsidiary Quantum Qguar sp. z o.o., Quantum Software S.A. itself functions primarily as the holding entity of the wider Quantum group, which also has an operating presence in Ukraine. Disclosed customers of the group include Dino, Orlen Oil, Rawlplug, Pepco, Neuca and Zabka.
Quantum Software S.A. shares have traded on the main market of the Warsaw Stock Exchange (Gielda Papierow Wartosciowych, GPW) since its stock-market debut on 16 August 2007, under ticker QNT and ISIN PLQNTUM00018. In 2025, the company’s Annual General Meeting resolved to pay a dividend of PLN 1.35 per share, totalling approximately PLN 1.84 million, from 2024 profit.
Between 27 August and 24 September 2026, an invitation was published for Quantum Software S.A. shareholders to submit offers to sell shares at PLN 38 per share, with settlement scheduled for 29 September 2026, linked to a stated intention to increase a shareholding in the company and pursue a possible squeeze-out and delisting of Quantum Software S.A. from the GPW main market.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
Shareholders of Quantum Software S.A.
Quantum Software S.A. is listed on the main market of the Warsaw Stock Exchange (GPW), so disclosed shareholder data covers reportable stakes above the statutory notification threshold rather than the company’s complete shareholder register. Based on regulatory shareholding disclosures, as of Q1 2026 the largest shareholder was Quantum Assets sp. z o.o., a Polish private limited company, holding 675,421 preferred (registered) shares equal to 49.49% of share capital and 63.87% of voting rights, together with a further 295,491 bearer shares equal to 21.65% of share capital and 13.97% of voting rights. Combined, Quantum Assets sp. z o.o. held approximately 71.14% of share capital and 77.84% of voting rights at that date. Between 27 August and 24 September 2026, Quantum Assets sp. z o.o. invited other shareholders to sell it additional shares at PLN 38 per share, indicating an intention to further increase its holding, with settlement scheduled for 29 September 2026.
Ultimate beneficial ownership
No verified individual ultimate beneficial owner could be reliably identified from the sources reviewed. Quantum Assets sp. z o.o. is itself a corporate shareholder, and no complete ownership chain to a natural person was located in the sources reviewed for this update.
Data availability
Shareholder disclosure for Quantum Software S.A. is major shareholders only: as a GPW-listed company, it discloses shareholdings that cross statutory notification thresholds rather than a full share register. The figures above reflect the position reported as of Q1 2026 and may have changed following the August-September 2026 share-purchase invitation.
Sources
- Strefa Inwestorow, "Zaproszenie do skladania ofert sprzedazy akcji spolki QUANTUM SOFTWARE S.A.", https://strefainwestorow.pl/wiadomosci/20260825/zaproszenie-do-skladania-ofert-sprzedazy-akcji-spolki-quantum-software-sa, published 25 August 2026, retrieved 18 September 2026.
- Parkiet.com, "Dominujacy akcjonariusz chce skupic akcje Quantum Software i wycofac spolke z gieldy", https://www.parkiet.com/technologie/art45124001-quantum-software-moze-zniknac-z-gieldy-jakie-sa-scenariusze, retrieved 18 September 2026.
Officers
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Directors and officers of Quantum Software S.A.
According to Quantum Software S.A.’s annual report for the financial year ended 31 December 2024, the company’s Management Board (Zarzad) comprised five members: Tomasz Hatala (President of the Management Board), Boguslaw Ozog (Vice President), Marek Jedra (Vice President), Robert Dykacz (Member) and Tomasz Mnich (Member). Marek Jedra and Boguslaw Ozog have held Management Board positions continuously since the company’s registration in the KRS on 30 October 2002. No resignations or terminations are recorded for this Management Board composition in the sources reviewed. The company separately lists Monika Kus as Chief Accountant, an accounting role distinct from statutory Management Board membership. Nationality and country of residence are not disclosed in the sources reviewed for any board member; correspondence addresses on file relate to Poland. This overview reflects the Management Board composition reported for financial year 2024 and may not capture subsequent changes.
Data availability
Polish KRS filings and the company’s own annual reports disclose current and historical Management Board appointments, but Polish company registries do not routinely publish directors’ nationality. The data above is drawn primarily from the FY2024 annual report; more recent Management Board changes, if any, are not confirmed by the sources reviewed for this update.
Sources
- Quantum software S.A., Report on the activities of the Quantum Software Capital Group and annual financial statement for the year ended 31 December 2024, https://www.bankier.pl/static/att/emitent/2025-04/QNT-SZJ-2024-12-31-0-pl_202504281879165753.xhtml, published April 2025, retrieved 18 September 2026.
Group Structure
Group structure of Quantum Software S.A.
Quantum Software S.A. is part of a verified corporate group rather than an independent company. Its immediate parent is Quantum Assets sp. z o.o., a Polish private limited company which, per regulatory shareholding disclosures, held approximately 71.14% of Quantum Software S.A.’s share capital and 77.84% of voting rights as of Q1 2026. Quantum Software S.A. is itself the holding entity for a group of operating subsidiaries: it directly owns 100% of Quantum Qguar sp. z o.o. (Poland), which in turn owns 63.74% of Quantum East sp. z o.o. (Poland) and 100% of Quantum I-Services sp. z o.o. (Poland). Quantum East sp. z o.o. owns 100% of Quantum International sp. z o.o. (Ukraine), and Quantum I-Services sp. z o.o. owns 75% of Quantum Mobile Solutions sp. z o.o. (Poland). The group’s main jurisdictions are Poland, with one operating subsidiary in Ukraine.
Verified corporate relationships
| Entity | Country | Registration number | Relationship | Ownership | Status | Information date |
|---|---|---|---|---|---|---|
| Quantum Assets sp. z o.o. | Poland | Not disclosed in sources reviewed | Immediate parent | 71.14% of capital / 77.84% of votes | Active | Q1 2026 |
| Quantum Qguar sp. z o.o. | Poland | Not disclosed in sources reviewed | Direct subsidiary | 100% | Active | Company website, 2026 |
| Quantum East sp. z o.o. | Poland | Not disclosed in sources reviewed | Indirect subsidiary (via Quantum Qguar) | 63.74% | Active | Company website, 2026 |
| Quantum I-Services sp. z o.o. | Poland | Not disclosed in sources reviewed | Indirect subsidiary (via Quantum Qguar) | 100% | Active | Company website, 2026 |
| Quantum International sp. z o.o. | Ukraine | Not disclosed in sources reviewed | Indirect subsidiary (via Quantum East) | 100% | Active | Company website, 2026 |
| Quantum Mobile Solutions sp. z o.o. | Poland | Not disclosed in sources reviewed | Indirect subsidiary (via Quantum I-Services) | 75% | Active | Company website, 2026 |
Recent structural changes
In December 2024, direct subsidiary Quantum Qguar sp. z o.o. distributed a dividend of PLN 2 million from reserve capital to Quantum Software S.A., confirming the active parent-subsidiary relationship between the two companies.
Data availability
Group structure information for Quantum Software S.A. is full for the immediate parent and the main operating subsidiaries, sourced from the company’s own published capital-group page and regulatory shareholding disclosures. Registration numbers for the individual group entities were not confirmed against a primary registry filing in this update.
Sources
- Quantum software S.A., "Capital Group", https://quantum-software.com/en/capital-group/, retrieved 18 September 2026.
- Strefa Inwestorow, "Zaproszenie do skladania ofert sprzedazy akcji spolki QUANTUM SOFTWARE S.A.", https://strefainwestorow.pl/wiadomosci/20260825/zaproszenie-do-skladania-ofert-sprzedazy-akcji-spolki-quantum-software-sa, published 25 August 2026, retrieved 18 September 2026.
- Bankier.pl, "QUANTUM SOFTWARE SA: Wyplata dywidendy przez spolke zalezna Quantum Qguar sp. z o.o.", https://www.bankier.pl/wiadomosc/QUANTUM-SOFTWARE-SA-Wyplata-dywidendy-przez-spolke-zalezna-Quantum-Qguar-sp-z-o-o-7611044.html, retrieved 18 September 2026.
QUANTUM ASSETS SP Z O O
Poland
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Frequently Asked Questions
What does QUANTUM SOFTWARE S.A. do?
Quantum Software S.A. (KRS 0000136768), based in Krakow, Poland, develops and implements enterprise IT systems for logistics-intensive businesses under the Qguar brand: WMS, TMS, MES, APS and YMS software plus implementation and consulting services.
Who owns QUANTUM SOFTWARE S.A.?
As of Q1 2026, Quantum Assets sp. z o.o. held approximately 71.14% of share capital and 77.84% of voting rights in Quantum Software S.A.; disclosure covers major shareholders only, as required for GPW-listed companies.
Who is QUANTUM SOFTWARE S.A.'s UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for QUANTUM SOFTWARE S.A.; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is QUANTUM SOFTWARE S.A.'s company registration number?
QUANTUM SOFTWARE S.A.'s registration number is 35124332800000, filed with National Court Register (KRS) in Poland. Its current status on the register is active.
Is QUANTUM SOFTWARE S.A. still an active company?
QUANTUM SOFTWARE S.A.'s status on National Court Register (KRS) is listed as active.
When was QUANTUM SOFTWARE S.A. incorporated?
QUANTUM SOFTWARE S.A. was incorporated on 30 October 2002, according to National Court Register (KRS).
What is QUANTUM SOFTWARE S.A.'s registered address?
The registered address on file for QUANTUM SOFTWARE S.A. is KRAKÓW, Poland.
What legal structure is QUANTUM SOFTWARE S.A. registered as?
QUANTUM SOFTWARE S.A. is registered as a Join Stock Company in Poland.
Is QUANTUM SOFTWARE S.A. listed on a stock exchange?
Quantum Software S.A. shares have traded on the main market of the Warsaw Stock Exchange (GPW) since 16 August 2007 under ticker QNT and ISIN PLQNTUM00018.
Who are the officers/directors of QUANTUM SOFTWARE S.A.?
For FY2024, Quantum Software S.A.'s Management Board comprised Tomasz Hatala (President), Boguslaw Ozog and Marek Jedra (Vice Presidents), and Robert Dykacz and Tomasz Mnich (Members).
Does QUANTUM SOFTWARE S.A. have a parent company or subsidiaries?
Quantum Software S.A. is majority-owned by Quantum Assets sp. z o.o. and is itself the holding parent of Quantum Qguar sp. z o.o. and its subsidiaries Quantum East, Quantum I-Services, Quantum International (Ukraine) and Quantum Mobile Solutions.
Can Zavia monitor changes to QUANTUM SOFTWARE S.A.'s ownership over time?
This profile reflects a point-in-time snapshot from National Court Register (KRS). Zavia's monitoring API can track changes to QUANTUM SOFTWARE S.A.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access QUANTUM SOFTWARE S.A.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Poland, so records like QUANTUM SOFTWARE S.A.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from National Court Register (KRS) and was last synced on 18 September 2026.