What is the main business of Zielińscy?

The main business activity of Zielińscy focuses on specialist medical practice activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on March 20, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Sybiraków 1, 07-410 Ostrołęka.

What is the share capital?

The share capital of the company is PLN 55,000 (approx. $14,857).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

How much revenue was generated?

In 2024, the company generated total revenue of $617,757, representing an increase of 9.0% compared to 2023.

Yes, in 2024 the company achieved a net profit of $2,859.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to $424,477 in 2024, representing 69% of all operating expenses.

Zielińscysp. z o.o.

Specialist medical practice activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-03-20

Share capital

55,000.00 PLN

Registered address

ul. Sybiraków 1, 07-410 Ostrołęka, Poland

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2023, 184 days late).

202507/07/2026
202424/06/2025
202315/01/2025
202230/06/2023
202110/06/2022
202016/04/2021

Filed on timeDelayFiling deadline

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

Revenue

This companyUSD 603.27kMedianUSD 443.52kAverageUSD 1.75m

Net profit

This companyUSD 15.51kMedianUSD 14.31kAverageUSD 129.53k

Operating costs

This companyUSD 583.66kMedianUSD 397.10kAverageUSD 1.56m

Assets

This companyUSD 141.91kMedianUSD 173.92kAverageUSD 1.02m

Industry

Specialist medical practice activities (86.22.Z)Primary

National Health Fund (NFZ) contracts

Zielińscy has been an NFZ healthcare provider since 2021. In 2026 it is performing 2 contracts with a total value of USD 312.20k. All its contracts were worth USD 1.79m in total.

NFZ contract value by year (in k USD)

Type of care	NFZ branch	Contracts	Value in 2026
Medical rehabilitation	mazowieckie	1	USD 275.41k
Outpatient specialist care	mazowieckie	1	USD 36.80k

NFZ waiting lists

This company's facilities run 3 NFZ waiting lists. Waiting time forecast by NFZ, as of 10.10.2026.

Service	Waiting time	Urgent	Waiting
Home physiotherapy	24 days	10 days	2
Rehabilitation clinic	3 mo	1 mo 3 wk	23
Posture clinic	15 mo 2 wk	6 mo 1 wk	174

Authorized Representatives

Małgorzata Agnieszka Dziużycka – Attorney-in-fact

Robert Zieliński – Management Board Member

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
Małgorzata Agnieszka Dziużyckaage 54	501	$13,533.23	91.0909%
Others	49	$1,323.61	8.9091%

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.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
Przychodnie Warszawskiesp. z o.o.	$713,781.65	przychodniajurajska.pl
Centrum Medyczne Stay Healthysp. z o.o.	$700,050.47	stayhealthy.pl
Vivamedsp. z o.o.	$664,431.20	vivamed.com.pl
Klinika Holisp. z o.o.	$630,864.28	klinikaholi.pl
Klinika Kossutsp. z o.o.	$622,695.50	drkossut.pl
Nectar Polskasp. z o.o.	$528,123.00	klinikametoda.pl
Astimedsp. z o.o.	$498,540.18	astimed.pl
I. V. Clinicsp. z o.o.	$510,444.80	ivclinic.com.pl
JWG Plastykasp. z o.o.	$483,789.40	jwgplastyka.pl
AurismedS.A.	$477,685.18	aurismed.pl