What is the main business of East River Group?

The main business activity of East River Group focuses on renting and operating of own or leased real estate.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on August 7, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Kijowska 11, 03-743 Warszawa.

What is the share capital?

The share capital of the company is PLN 90,000 (approx. $24,311).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

What was the revenue?

In 2025, the company generated total revenue of $15,316, representing a decrease of 33.3% compared to 2024.

No, the company recorded a net loss of $28,109 in 2025. For comparison, in 2024 the loss was $45,357, meaning the company reduced its loss by 38.2%.

Which cost dominates operating expenses?

The largest operating cost category falls under depreciation and amortization. This category amounted to $10,578 in 2025, representing 34% of all operating expenses.

East River Groupsp. z o.o.

Renting and operating of own or leased real estate

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-08-07

Share capital

90,000.00 PLN

Registered address

ul. Kijowska 11, 03-743 Warszawa, Poland

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 49 days early.

202523/03/2026
202426/06/2025
202327/06/2024
202230/06/2023
202125/06/2022
202030/06/2021

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 15.32kMedianUSD 193.89kAverageUSD 1.37m

Net profit

This companyUSD -28.11kMedianUSD 7.25kAverageUSD 125.97k

Operating costs

This companyUSD 31.55kMedianUSD 132.31kAverageUSD 940.82k

Assets

This companyUSD 274.79kMedianUSD 763.97kAverageUSD 6.95m

Industry

Authorized Representatives

Karol Zbigniew Narbutt – President of the Management Board

Monika Teresa Żywiec – Attorney-in-fact (sole)

Manner of representation

Each member of the management board acting independently is authorised to make declarations of will concerning proprietary and non-proprietary rights and obligations and to sign documents approving such declarations.

Ownership

Owner	Shares	Share value	Stake
Karol Zbigniew Narbuttage 50	171	$23,095.62	95%
Others	9	$1,215.56	5%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2020-09-01.

Credit Agricole Bank Polska
31 1940 1076 3215 6511 0000 0000

Debt

No entries in the National Debtors Register (KRZ).

Real estate

Type	Amount
Land (incl. perpetual usufruct)	$17,009$17,009
Buildings and premises	$10,178$10,178

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name	Revenue	Website
Propellasp. z o.o.	$20,518.32	sztukadokawy.pl
ZR Consultingsp. z o.o.	$20,093.46	meevu.pl
Evolve Real Estate Groupsp. z o.o.	$18,226.03	evolvestategroup.com
PHN Spv 20sp. z o.o.	$17,077.01	phnsa.pl
Newwork Imaginesp. z o.o.	$17,037.64	newworkoffices.com
Property-2-Bsp. z o.o.	$14,917.29	property2b.pl
Magic Moments Polskasp. z o.o.	$14,465.33	magicmoments.pl
Sadybiankasp. z o.o.	$11,215.79	avalis.pl
Workcloud24sp. z o.o.	$8,857.96	newworkoffices.com
Inner Soundsp. z o.o.	$8,716.45	innersound.pl