What is the main business of E4r&D?

The main business activity of E4r&D focuses on other research and experimental development on natural sciences and engineering.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on January 3, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Aldony 2A, 80-438 Gdańsk.

Who is on the management board?

The management board consists of: Monika Czarnowska Cubała (Member of the Management Board) and Wiesław Jerzy Cubała (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

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?

The company reported a revenue of $67,964 in 2025, which is a decrease of 57.6% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $162, meaning the company decreased its profit by 99.6%.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $66,424 in 2025, representing 100% of all operating expenses.

E4r&Dsp. z o.o.

Other research and experimental development on natural sciences and engineering

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-01-03

Share capital

5,000.00 PLN

Registered address

ul. Aldony 2A/3, 80-438 Gdańsk, Poland

Electronic delivery address

AE:PL-21091-23631-SGAVI-19

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 85 days early.

202531/03/2026
202429/03/2025
202324/03/2024
202203/07/2023

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, city, voivodeship and across Poland in 2025.

Industry · Other research and experimental development on natural sciences and engineering804 / 1,564

Top 51%

Division · Scientific research and development986 / 1,952

Top 51%

Sector · Professional, scientific and technical activities20,988 / 39,196

Top 54%

City · Gdańsk5,133 / 7,556

Top 68%

Voivodeship · Pomorskie14,359 / 20,175

Top 71%

Country · Poland210,086 / 298,279

Top 70%

Results vs industry

Revenue

This companyUSD 67.96kMedianUSD 73.59kAverageUSD 3.23m

Net profit

This companyUSD 161.98MedianUSD 69.14AverageUSD 82.20k

Operating costs

This companyUSD 66.46kMedianUSD 76.19kAverageUSD 3.05m

Assets

This companyUSD 80.16kMedianUSD 120.44kAverageUSD 3.90m

Industry

Authorized Representatives

Monika Czarnowska-Cubałaage 49 – Management Board Member

Wiesław Jerzy Cubałaage 49 – President of the Management Board

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
Wiesław Jerzy Cubałaage 49	47	$1,269.58	94%
Others	3	$81.04	6%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2022-01-05.

mBank
95 1140 2004 0000 3412 1523 4730
mBank
48 1140 2004 0000 3702 8221 1053

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
Eurxsp. z o.o.	$1,644,555.44	eurx.com.pl
Medsource Polskasp. z o.o.	$1,620,329.12	medsource.com.pl
Wasatsp. z o.o.	$989,794.30	wasat.pl
Indoornavisp. z o.o.	$932,972.68	indoornavi.me
TCIsp. z o.o.	$143,197.19	tci.pl
Centrum Badawczo Rozwojowe Future Solutionssp. z o.o.	$63,890.38	cbrfs.com
Basic Solutionsp. z o.o.	$31,812.74	basicsolution.eu
Bałtycka Agencja Poszanowania Energiisp. z o.o.	$28,346.34	bape.com.pl
Flying Gprsp. z o.o.	$4,783.58	flyinggpr.pl
Mhb-Rdsp. z o.o.	$2,498.80	mhb-rd.pl

FAQ

Last updated: 2026-04-01