Overview
Mainsoft sells IT equipment and software, designs and manages computer networks, and provides businesses with IT support and server administration. The company offers IT consulting, system integration, and qualified Certum certificates for electronic signatures. It also creates websites and applications.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2018-01-09. Active
36 1600 1462 1748 4211 0000 0003- 90 1600 1462 1748 4211 0000 0001
87 1050 1764 1000 0024 5295 8545
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
12 public aid cases recorded, with a total value of $58,368.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 1, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $5,224$5,224 | Pomorska Agencja Rozwoju Regionalnego S.A. | |
| Jul 1, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,559$3,559 | Pomorska Agencja Rozwoju Regionalnego S.A. | |
| Jul 1, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $3,793$3,793 | Pomorska Agencja Rozwoju Regionalnego S.A. |
Tenders
16 tenders recorded as contractor, with a total value of $756,111.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Apr 8, 2026 | Dostawa sprzętu i oprogramowania w ramach projektu „Cyberbezpieczny Samorząd” | $11,849$11,849 | Powiat Sztumski | |
| Jan 27, 2026 | Dostawa wraz z wdrożeniem i uruchomieniem oprogramowania oraz infrastruktury sprzętowej dla Gminy Miłoradz realizowana w ramach projektu „Cyberbezpieczny Samorząd” | $58,672$58,672 | Gmina Miłoradz | |
| Nov 27, 2025 | Dostawa sprzętu związana z realizacją projektu Cyberbezpieczna Gmina Będzino. | $123.7K$123,741 | Gmina Będzino |
Public sector contracts
Mainsoft is the contractor in 51 public sector contracts, worth PLN 204.03k in total. They were signed with 25 public buyers. The largest number (6) were signed with Urząd Gminy Dębnica Kaszubska.
| Public buyer | Value | |
|---|---|---|
| Państwowa Szkoła Muzyczna I St. Im. Ignacego Jana Paderewskiego w Malborku | PLN 1,000 | |
| Miejski Ośrodek Pomocy Rodzinie | PLN 219.00 | |
| Centrum Kultury Powiatu Słupskiego | PLN 299.00 | |
| Gminny Ośrodek Pomocy Społecznej w Sztutowie | PLN 934.96 | |
| Miejsko-Gminny Ośrodek Pomocy Społecznej w Sztumie | PLN 1,839 |
Authorized Representatives
Manner of representation
1. In the case of a multi-member management board, each member of the management board acting independently is authorised to make declarations on behalf of the company by disposing of a right or incurring a liability to render a performance whose value does not exceed PLN 300,000.00 (three hundred thousand złoty). 2. For disposing of a right or incurring a liability to render a performance whose value exceeds PLN 300,000.00 (three hundred thousand złoty), the joint action of two members of the management board is required.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Szymon Ziemowit Gajewski (46) | 5 | $135.06 | 0.5% |
Łukasz Krzysztof Mielnik (47) | 15 | $405.19 | 1.5% |
Marcin Krzysztof Mielnik (43) | 5 | $135.06 | 0.5% |
Piotr Kazimierz Szumko (66) | 15 | $405.19 | 1.5% |
Others | 960 | $25,931.93 | 96% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Polsoft Engineeringsp. z o.o. | $3,144,387.40 | polsoft.pl | ||
| IIGsp. z o.o. | $2,019,436.13 | iig.com.pl | ||
| MultisoftS.A. | $1,712,639.83 | multisoftsa.com | ||
| Validbizsp. z o.o. | $1,571,540.45 | validbiz.pl | ||
| Stock Softsp. z o.o. | $1,489,744.51 | stocksoft.com.pl | ||
| Grupamediam.Plsp. z o.o. | $1,293,595.77 | grupamediam.pl | ||
| Softmaks.Plsp. z o.o. | $1,273,007.07 | softmaks.pl | ||
| Soft-Projektsp. z o.o. | $1,173,178.72 | soft-projekt.pl | ||
| Look@Itsp. z o.o. | $751,643.60 | lookatit.tech | ||
| Next Itsp. z o.o. | $698,107.57 | nextit.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-09-02 | Share capital change (5,000.00 PLN → 100,000.00 PLN) | |
| 2025-09-02 | PKD change (Removed: 61.20.Z, 62.02.Z, 62.09.Z, 70.22.Z, 74.90.Z, 82.11.Z, 82.99.Z, 95.11.Z, 95.12.Z; Added: 61.10.B, 62.20.A, 62.20.B, 62.90.Z, 74.99.Z, 82.10.Z, 82.99.B, 85.59.D, 95.10.Z) | |
| 2017-11-28 | Entered in the register |
FAQ
Last updated: 2026-07-15