Overview
JMM Consulting provides construction and technical supervision and handles public procurement projects. The company carries out technical inspections of buildings, roads and bridges, with projects including an HEMS helicopter base and production facilities.
Financials
Revenue history (in k)
Filing timeliness
2 of 4 financial statements were filed late (the longest delay 130 days for 2022).
- 202508/04/2026
- 202415/04/2025
- 202329/08/2024
- 202222/11/2023
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Public procurement
12 tenders recorded as contractor: 9 national ($750,981) and 3 EU ($40,684).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Aug 6, 2026 | Provision of investment supervision under the project entitled „Poprawa efektywności energetycznej placówek oświatowych w m.st. Warszawie - zakres 2” as part of Investment B1.1.3, Thermal modernisation of educational institutions under the National Recovery and Resilience Plan, entitled: Thermal modernisation of przedszkole nr 241 at ul. Trojdena 5B. | $13,240$13,240 | Dzielnica Ochota Miasto Stołeczne Warszawa | |
| Jun 8, 2026 | Investor supervision of the modernization of Przedszkole nr 79 at ul. Kajakowa 10 in Warszawa. | $24,969$24,969 | Miasto Stołeczne Warszawa Dzielnica Ursynów | |
| May 21, 2026 | Investor supervision of the reconstruction and change of use of part of Przedszkole nr 366 at ul. Hawajska 7 in Warszawa for the needs of a Community Self-Help Centre. | $13,267$13,267 | Miasto Stołeczne Warszawa Dzielnica Ursynów |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marek Jan Marszałkowskiage 42 | 95 | $1,283.09 | 95% |
Others | 5 | $67.53 | 5% |
The articles of association require company consent for share transfers.
Beneficial owners
| Person | Rights |
|---|---|
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| MT-Projektsp. z o.o. | $1,427,833.25 | mt-p.pl | ||
| Polska Grupa Inżynieryjna JędrzejewskiS.K.A. | $1,079,276.36 | pgi-waw.pl | ||
| Mdr-Projektsp. z o.o. + limited partnership | $943,493.80 | mdr-projekt.pl | ||
| Biuro Badawczo-Projektowe Budownictwa Komunikacyjnego Transcompsp. z o.o. | $722,060.34 | transcomp.pl | ||
| Semagosp. z o.o. | $721,853.79 | semago.pl | ||
| Pmlewsp. z o.o. | $618,712.68 | pmlew.pl | ||
| WE-MA Engineeringsp. z o.o. | $562,724.58 | wema-engineering.pl | ||
| JW Teamsp. z o.o. | $521,474.66 | jwteam.pl | ||
| D.M.P. Projectsp. z o.o. | $445,031.27 | dommediaprojekt.pl | ||
| P&M Projektsp. z o.o. | $350,724.51 | pm-projekt.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-11-27 | Address change (Ul. 1 Maja 21/1c, 96-300, Żyrardów → Ul. Sternicza 125a/22, 01-350, Warszawa) | |
| 2022-03-17 | Entered in the register |
FAQ
Last updated: 2026-04-12