What is the main business of SEA Bay?

The main business activity of SEA Bay focuses on realization of building projects related to erection of buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on August 8, 2018.

Where is the headquarters located?

The headquarters is located at: ul. Joachima Lelewela 37, 80-442 Gdańsk.

Who is on the management board?

The management board includes Wojciech Janusz Sypniewski (Member 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 revenue was generated?

The company reported a revenue of $1,910 in 2025, which is an increase of 0.0% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $105, meaning the company increased its profit by 4.2%.

What is the main operating cost?

The largest operating cost category falls under external services. This category amounted to $1,740 in 2025, representing 96% of all operating expenses.

Sea Baysp. z o.o.

Realization of building projects related to erection of buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2018-08-08

Share capital

5,000.00 PLN

Registered address

ul. Joachima Lelewela 37/E, 80-442 Gdańsk, Poland

Electronic delivery address

AE:PL-60366-59653-EEIAB-31

Financials

Revenue history

Filing timeliness

Financial statements were filed on time, on average 59 days early.

202526/05/2026
202425/04/2025
202310/05/2024
202212/05/2023
202110/06/2022
202020/08/2021

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, city, voivodeship and across Poland in 2025.

Industry · Realization of building projects related to erection of buildings12,247 / 15,059

Top 81%

Division · Construction of buildings23,065 / 27,296

Top 85%

Sector · Construction26,056 / 30,480

Top 85%

City · Gdańsk6,979 / 7,552

Top 92%

Voivodeship · Pomorskie18,726 / 20,152

Top 93%

Country · Poland275,236 / 297,932

Top 92%

Results vs industry

Revenue

This companyUSD 1.91kMedianUSD 139.52kAverageUSD 1.43m

Net profit

This companyUSD 104.76MedianUSD 270.09AverageUSD 142.62k

Operating costs

This companyUSD 1.81kMedianUSD 105.77kAverageUSD 1.16m

Assets

This companyUSD 1.22kMedianUSD 497.18kAverageUSD 3.93m

Industry

Authorized Representatives

Bogdan Wojciech Górskiage 69 – Management Board Member

Wojciech Janusz Sypniewskiage 61 – Management Board Member

Manner of representation

In the case of a two-member management board, two members of the management board acting jointly are authorised to submit declarations and sign on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Przedsiębiorstwo Budowlane Górski S.K.A.	50	$675.31	50%
Wojciech Janusz Sypniewskiage 61	25	$337.66	25%
Robert Mieczysław Wysłockiage 61	25	$337.66	25%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2018-08-10.

mBank
35 1140 1065 0000 4582 1100 1001

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
Square Homes IIIsp. z o.o.	$449,761.96	squarehomes.pl
Kamex Polskasp. z o.o.	$323,410.19	kamexpolska.pl
EPS DesignS.A.	$321,062.29	epsdesign.pl
Caseho Investsp. z o.o.	$270,061.47	caseho-invest.com.pl
Vesta DevelopmentS.K.A.	$163,338.07	vestagroup.pl
Homeadvisorsp. z o.o.	$119,954.99	homeadvisor.pl
Akra Dewelopersp. z o.o.	$109,734.38	akra-deweloper.pl
Square Homes Bojanosp. z o.o.	$1,978.70	squarehomes.pl
Kameralne Tarasysp. z o.o.	$1,253.07	kameralnetarasy.pl
Torus Mozaika IIsp. z o.o.	$125.65	torus.pl

Change history

Date	Event
2022-12-22	Address change (Ul. Jana Kilińskiego 9a, 80-452, Gdańsk → Ul. Joachima Lelewela 37/E, 80-442, Gdańsk)
2018-08-08	Entered in the register

FAQ

Last updated: 2026-05-26