What is the main business of Corrosion Treatment Unit?

The main business activity of Corrosion Treatment Unit focuses on engineering activities and related technical consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on October 17, 2019.

Where is the headquarters located?

The headquarters is located at: ul. Władysława Broniewskiego 49, 01-716 Warszawa.

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, 2023 to December 31, 2023.

What revenue was generated?

In 2023, the company generated total revenue of $59,521, representing an increase of 14.4% compared to 2022.

Is the company profitable?

Yes, in 2023 the company was profitable, achieving a net profit of $31,204, meaning the company increased its profit by 32.4%.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $11,312 in 2023, representing 52% of all operating expenses.

Corrosion Treatment Unitsp. z o.o.

Engineering activities and related technical consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2019-10-17

Share capital

5,000.00 PLN

Registered address

ul. Władysława Broniewskiego 49/18, 01-716 Warszawa, Poland

Electronic delivery address

AE:PL-66406-90169-EJTTF-26

Financials

Revenue history (in k)

Filing timeliness

No financial statement for 2024 – the filing deadline has passed. 4 of 4 financial statements were filed late (the longest delay 979 days for 2020).

2024not filed
202328/08/2024
202220/06/2024
202120/06/2024
202020/06/2024

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 2023.

Industry · Engineering activities and related technical consultancy3,480 / 5,069

Top 69%

Division · Architectural and engineering activities; technical testing and analysis4,204 / 6,056

Top 69%

Sector · Professional, scientific and technical activities21,580 / 39,196

Top 55%

Voivodeship · Mazowieckie88,531 / 142,048

Top 62%

Country · Poland318,635 / 495,935

Top 64%

Results vs industry

Revenue

This companyUSD 59.52kMedianUSD 167.73kAverageUSD 1.12m

Net profit

This companyUSD 31.20kMedianUSD 8.44kAverageUSD 67.71k

Operating costs

This companyUSD 21.70kMedianUSD 143.48kAverageUSD 1.05m

Assets

This companyUSD 51.57kMedianUSD 126.15kAverageUSD 863.39k

Industry

Authorized Representatives

Wojciech Andrzej Milejage 54 – 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
Wioletta Katarzyna Milejage 56	20	$270.12	20%
Wojciech Andrzej Milejage 54	80	$1,080.50	80%

Wojciech Andrzej Milej and Wioletta Katarzyna Milej hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2019-10-24.

mBank
95 1140 2004 0000 3002 7933 1590

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
May 11, 2020	Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts	$1,282$1,282	Prezydent Miasta Stołecznego Warszawy

Competitors

Name	Revenue	Website
Oxycontrolsp. z o.o.	$83,971.14	oxycontrol.com
Integreensp. z o.o.	$83,289.41	integreen.pl
DTPM Engineeringsp. z o.o.	$69,952.89	dtpm-engineering.pl
JKO Consultingsp. z o.o.	$76,577.38	jkoconsulting.pl
FI5sp. z o.o.	$67,753.12	fi5.pl
5K Wsparcie Budownictwasp. z o.o.	$55,582.16	5k.com.pl
Ekospółkasp. z o.o.	$58,642.41	ekospolka.pl
Wigal Groupsp. z o.o.	$56,756.78	wigal.pl
EQOsp. z o.o.	$50,710.16	eqotechnology.com
Branżowy Zakład Doświadczalny Budownictwa Drogowego i Mostowegosp. z o.o.	$42,519.27	drogowa.strefa.pl

FAQ

Last updated: 2026-04-15