What is the main business of Amper-Building?

The main business activity of Amper-Building focuses on plastering.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 1, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Poznańska 10, 62-035 Kórnik.

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 $343,126 in 2025, which is an increase of 38.1% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of $4,468, meaning the company decreased its profit by 39.6%.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $279,005 in 2025, representing 83% of all operating expenses.

Amper-Buildingsp. z o.o.

Plastering

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-10-01

Share capital

5,000.00 PLN

Activity description

Amper-Building has operated since 2000, providing renovations, interior finishing, building insulation and comprehensive investment management. The company builds and sells turnkey homes and carries out inspections of newly developed buildings.

Registered address

ul. Poznańska 10/2, 62-035 Kórnik, Poland

Website

amperbuilding.pl

Phone

Social media

Financials

Revenue history (in k)

Filing timeliness

2 of 5 financial statements were filed late (the longest delay 84 days for 2021).

202519/07/2026
202403/07/2025
202305/07/2024
202210/07/2023
202107/10/2022

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 343.13kMedianUSD 121.33kAverageUSD 516.63k

Net profit

This companyUSD 4.47kMedianUSD 6.37kAverageUSD 39.25k

Operating costs

This companyUSD 337.00kMedianUSD 102.09kAverageUSD 465.95k

Assets

This companyUSD 31.83kMedianUSD 75.40kAverageUSD 305.03k

Industry

Authorized Representatives

Dawid Haenel – 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
Dawid Haenelage 34	80	$1,080.50	80%
Sandra Sara Haenelage 35	20	$270.12	20%

Dawid Haenel and Sandra Sara Haenel hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2022-07-01.

Erste Bank Polska
32 1090 1418 0000 0001 4701 2535

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
Amper Systemsp. z o.o.	$648,119.73	ampersystem.pl
MPD Projektsp. z o.o.	$645,893.81	mpdprojekt.com
Expert Budowlanysp. z o.o.	$594,640.96	expertbudowlany.pl
Szczepański Buildingsp. z o.o.	$444,474.14	szczepanskibuilding.com.pl
Clean & Buildsp. z o.o.	$427,453.46	cleanbuild.pl
Rembud Investsp. z o.o.	$310,410.68	rembud.biz
ABAK Systemsp. z o.o.	$214,838.09	abaksystem.pl
Admar Budownictwosp. z o.o.	$178,172.00	admar-budownictwo.pl
Dobra Budowasp. z o.o.	$146,135.81	dobra-budowa.pl
Impak-Budsp. z o.o.	$130,574.19	impak-bud.pl