K&M Developersp. z o.o. + limited partnership
Realization of building projects related to erection of buildings
KRS: NIP: REGON:
Overview
Status
Active
Registry date
2019-07-26
Registered address
ul. Nad Jazem 13, 84-239 Bolszewo, Poland
Website
Electronic delivery address
AE:PL-50886-21447-RCCTV-28
Financials
1 of the last 5 financial statements were filed late.
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
Revenue
This companyUSD 1.42mMedianUSD 140.04kAverageUSD 1.44m
Net profit
This companyUSD -29.33kMedianUSD 266.32AverageUSD 143.38k
Operating costs
This companyUSD 1.44mMedianUSD 105.95kAverageUSD 1.17m
Assets
This companyUSD 3.15mMedianUSD 499.28kAverageUSD 3.95m
Industry
Authorized Representatives
Mariola Maria Rost – Attorney-in-fact (sole)
Manner of representation
The persons authorized to represent the company are each general partner independently.
Partners
| Partners |
|---|
Krzysztof Kazimierz Rost (52) |
Mariola Maria Rost (51) |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2019-08-09.
Bank spółdzielczy23 8350 0004 0000 2751 2000 0010
Debt
No entries in the National Debtors Register (KRZ).
Public aid
6 public aid cases recorded, with a total value of $1,525.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 12, 2026 | Aid for microenterprises in the form of public interventions concerning electricity, gas or heat supplies | $44$44 | Energa - Obrót S.A. | |
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $70$70 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jun 1, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $70$70 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Grupa Inwestycyjna Aionsp. z o.o. | $2,809,432.88 | aion.pl | ||
| Service Developmentsp. z o.o. | $1,491,878.10 | sdevelopment.pl | ||
| ADJ Investmentsp. z o.o. | $1,328,422.30 | adjinvestment.pl | ||
| Przedsiębiorstwo Budowlane Rol-Budsp. z o.o. | $1,243,783.48 | rolbud.pl | ||
| Isn2sp. z o.o. | $1,152,366.68 | isn.com.pl | ||
| DZPsp. z o.o. | $1,148,955.55 | dzpinvest.pl | ||
| Społeczna Inicjatywa Mieszkaniowa Kzn - Pomorzesp. z o.o. | $1,126,549.56 | simkzn-pomorze.pl | ||
| PG Constructionsp. z o.o. | $499,321.60 | pgconstruction.pl | ||
| PGA Investsp. z o.o. | $361,826.19 | pgainvest.pl | ||
| Mpbudujemysp. z o.o. | $234,932.19 | mpbudujemy.pl |
FAQ
Last updated: 2026-06-16