What is the main business of Portal Office?

The main business activity of Portal Office focuses on building works related to erection of residential and non-residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 14, 2011.

Where is the headquarters located?

The headquarters is located at: Abrahama 1A, 80-307 Gdańsk.

What is the share capital?

The share capital of the company is PLN 50,000 (approx. $13,506).

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?

In 2025, the company generated total revenue of $26,232, representing an increase of 17.2% compared to 2024.

Yes, the company recorded a net profit of $23,183 in 2025, meaning the company increased its profit by 16.2%.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $843 in 2025, representing 69% of all operating expenses.

Portal Officesp. z o.o.

Building works related to erection of residential and non-residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2011-02-14

Share capital

50,000.00 PLN

Registered address

Abrahama 1A, 80-307 Gdańsk, Poland

Financials

Revenue history (in k)

From the notes

Current income tax (CIT due)

$1,829

Filing timeliness

Financial statements were filed on time, on average 83 days early.

202520/03/2026
202416/05/2025
202326/03/2024
202219/05/2023
202124/06/2022
202008/06/2021

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 26.23kMedianUSD 216.20kAverageUSD 1.91m

Net profit

This companyUSD 23.18kMedianUSD 6.06kAverageUSD 102.72k

Operating costs

This companyUSD 1.22kMedianUSD 184.51kAverageUSD 1.74m

Assets

This companyUSD 316.45kMedianUSD 320.30kAverageUSD 2.44m

Industry

Authorized Representatives

Jakub Michał Sachajko – Management Board Member

Michał Marek Sachajko – Management Board Member

Piotr Sachajko – President of the Management Board

Manner of representation

Each member of the management board independently makes a declaration and signs on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Jakub Michał Sachajkoage 26	250	$3,376.55	25%
Michał Marek Sachajkoage 24	250	$3,376.55	25%
Piotr Sachajkoage 59	500	$6,753.11	50%

Piotr Sachajko, Jakub Michał Sachajko and Michał Marek Sachajko hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2017-07-01.

BNP Paribas Bank Polska
91 1750 1325 0000 0000 3683 9333

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
Budmix-3sp. z o.o.	$1,041,939.11	basenbudmix.pl
Gratisp. z o.o.	$850,246.75	grati.pl
Oliwa 500sp. z o.o.	$750,563.77	moderna.pl
Cbudsp. z o.o.	$648,141.97	cbud.pl
S1 Mr Projekt IIsp. z o.o.	$633,826.42	mrprojekt.com.pl
Socossp. z o.o.	$337,014.79	socos.pl
MWER & Cosp. z o.o.	$247,788.20	mwer.eu
IBREsp. z o.o.	$135,147.83	ibre.eu
Vialosp. z o.o.	$29,858.05	reapolis.pl
Solstar Aquasp. z o.o.	$3,720.97	solstar.com.pl

Change history

Date	Event
2019-11-13	Share capital increase (5,000.00 PLN → 50,000.00 PLN)
2018-09-05	PKD change (Removed: 37 codes; Added: 1 code)
2011-02-14	Entered in the register

FAQ

Last updated: 2026-10-07