What is the main business of Silicium?

The main business activity of Silicium focuses on business and other management consultancy activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 20, 2013.

Where is the headquarters located?

The headquarters is located at: ul. Konstruktorska 12A, 02-673 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 October 1, 2024 to September 30, 2025.

What revenue was generated?

In 2025, the company generated total revenue of $9,284, representing an increase of 4.7% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of $673, meaning the company increased its profit by 13.1%.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $6,162 in 2025, representing 72% of all operating expenses.

Siliciumsp. z o.o.

Business and other management consultancy activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2013-12-20

Share capital

5,000.00 PLN

Registered address

ul. Konstruktorska 12A, 02-673 Warszawa, Poland

Website

silicium.com.pl

Opening hours

Monday–Friday: 10:00–16:00

Electronic delivery address

AE:PL-47793-84733-SWWUR-09

Financials

Revenue history

Filing timeliness

2 of 6 financial statements were filed late (the longest delay 321 days for 2021).

202514/04/2026
202415/04/2025
202314/04/2024
202221/09/2023
202102/03/2023
202027/04/2021

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 · Business and other management consultancy activities8,274 / 10,933

Top 76%

Division · Activities of head offices; management consultancy activities11,092 / 15,392

Top 72%

Sector · Professional, scientific and technical activities32,093 / 39,211

Top 82%

City · Warszawa48,190 / 56,967

Top 85%

Voivodeship · Mazowieckie66,363 / 77,130

Top 86%

Country · Poland260,802 / 297,932

Top 88%

Results vs industry

Revenue

This companyUSD 9.28kMedianUSD 66.63kAverageUSD 1.19m

Net profit

This companyUSD 672.59MedianUSD 1.81kAverageUSD 67.10k

Operating costs

This companyUSD 8.57kMedianUSD 50.42kAverageUSD 1.01m

Assets

This companyUSD 9.29kMedianUSD 69.63kAverageUSD 2.60m

Industry

Authorized Representatives

Łukasz Wiśniewski – Management Board Member

Manner of representation

Each member of the management board is entitled to make declarations on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Piotr Janusz Wiśniewskiage 40	100	$1,350.62	100%

Beneficial owners

Person	Rights

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
Eco-Artsp. z o.o.	$10,572.80	eco-art.pl
Izibizsp. z o.o.	$10,782.16	izibiz.pl
Sovereign CapitalS.A.	$10,296.33	sovereign.pl
Merser Plsp. z o.o.	$10,263.16	merserpl.com
Atfinsp. z o.o.	$10,172.58	atfin.pl
Conwide Technologysp. z o.o.	$10,092.57	conwide.pl
Wilwor Groupsp. z o.o.	$10,439.90	wilwor.pl
Fertinasp. z o.o.	$9,453.58	fertina.pl
Elanderonsp. z o.o.	$9,427.16	soccerskills.pl
Auditiasp. z o.o.	$9,272.11	auditia.pl

Change history

Date	Event
2020-06-15	Address change (Puławska 39/30, 02-508, Warszawa → Ul. Konstruktorska 12a, 02-673, Warszawa)
2016-03-14	PKD change (Removed: 64.20.Z, 64.99.Z, 66.19.Z, 68.32.Z)
2013-12-20	Entered in the register

FAQ

Last updated: 2026-10-07