What is the main business of SD Insulations?

The main business activity of SD Insulations focuses on other specialised construction activities n.e.c..

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 30, 2020.

Where is the headquarters located?

The headquarters is located at: 6, 88-190 Julianowo.

Who is on the management board?

The management board consists of: Joanna Sadowicz (Member of the Management Board) and Marek Sadowicz (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, 2024 to December 31, 2024.

SD Insulationssp. z o.o.

Other specialised construction activities n.e.c.

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-11-30

Share capital

5,000.00 PLN

Registered address

6, 88-190 Julianowo, Poland

Website

sd-insulations.eu

Financials

Only balance sheet data (assets and liabilities) is available. The income statement (P&L) is not available in the source filing for this period.

Revenue history (in k)

Filing timeliness

No financial statement for 2025 – the filing deadline has passed. 3 of 4 financial statements were filed late (the longest delay 590 days for 2022).

2025not filed
202413/07/2025
202324/02/2025
202224/02/2025
202130/12/2022

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.

Industry

Authorized Representatives

Joanna Sadowicz – Management Board Member

Marek Sadowicz – 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
Joanna Sadowiczage 50	50	$675.31	50%
Marek Sadowiczage 41	50	$675.31	50%

Joanna Sadowicz and Marek Sadowicz hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Was a VAT taxpayer from 2020-12-08 to 2024-07-12.

Reason for removal: Art. 96 ust. 9a pkt 1 (business activity suspended for at least 6 consecutive months)

Debt

No entries in the National Debtors Register (KRZ).

Public aid

4 public aid cases recorded, with a total value of $7,815.

Grant date	Purpose	Gross amount	Granting body
Nov 27, 2023	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$4$4	URZĄD SKARBOWY W ŻNINIE
Nov 27, 2023	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$1$1	URZĄD SKARBOWY W ŻNINIE
Jan 12, 2023	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$6,824$6,824	Prezes Zakładu Ubezpieczeń Społecznych

Competitors

Name	Revenue	Website
RawicomS.A.	$29,727,380.66	rawicom.pl
Unifarmsp. z o.o.	$6,354,692.53	uni-farm.pl
Next Generation Energysp. z o.o.	$1,706,666.57	ngenergy.pl
Krane-Polsp. z o.o.	$1,620,907.03	krane-pol.pl
Unifarm Technologia Transportu I Magazynowaniasp. z o.o.	$1,297,957.61	uni-farm.pl
Everestsp. z o.o.	$848,236.20	everest.bydgoszcz.pl
Sauna Rsp. z o.o.	$639,034.97	sauna-r.com
Europejskie Centrum Odnawialnych Źródeł Energiisp. z o.o.	$300,726.71	ecoze.pl
Grupa Przemysłowa Lendkorsp. z o.o.	$101,657.47	lendkor.pl
4 Specsp. z o.o.	$71,623.65	4spec.pl

Change history

Date	Event
2026-01-06	Business resumed
2026-01-05	Business suspended
2024-01-05	Business suspended
2022-04-28	Address change (Ul. Spokojna 18/1, 88-400, Żnin → 6, 88-190, Julianowo)
2020-11-30	Entered in the register

FAQ

Last updated: 2026-04-22