What is the main business of Solid Finances?

The main business activity of Solid Finances focuses on accounting, bookkeeping and auditing activities; tax consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on July 29, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Ignacego Mościckiego 13, 42-218 Częstochowa.

Who is on the management board?

The management board consists of: Marta Joanna Derlatka (President of the Management Board) and Łukasz Derlatka (Member 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, 2025 to December 31, 2025.

What was the revenue?

In 2025, the company's revenue reached $1,482.

Yes, in 2025 the company was profitable, achieving a net profit of $173.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to $1,200 in 2025, representing 92% of all operating expenses.

Solid Financessp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-07-29

Share capital

5,000.00 PLN

Registered address

ul. Ignacego Mościckiego 13/14, 42-218 Częstochowa, Poland

Electronic delivery address

AE:PL-77599-88127-FIIFC-25

Financials

Revenue history

Filing timeliness

1 of 5 financial statements was filed late (for 2021, 177 days late).

202521/06/2026
202405/07/2025
202315/07/2024
202210/07/2023
202108/01/2023

Filed on timeDelayFiling deadline

The statements for 2023–2024 report only zeros (no activity).

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 1.48kMedianUSD 82.63kAverageUSD 478.45k

Net profit

This companyUSD 172.69MedianUSD 6.29kAverageUSD 42.80k

Operating costs

This companyUSD 1.31kMedianUSD 69.81kAverageUSD 417.98k

Assets

This companyUSD 1.99kMedianUSD 46.62kAverageUSD 355.98k

Industry

Authorized Representatives

Marta Joanna Derlatka – President of the Management Board

Łukasz Derlatka – Management Board Member

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
Łukasz Derlatkaage 41	50	$675.31	50%
Marta Joanna Derlatkaage 43	50	$675.31	50%

Łukasz Derlatka and Marta Joanna Derlatka hold a combined 100% – the ownership structure indicates family control.

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
Markon Barbara Kołodziejczyksp. k.	$818,343.97	markon.com.pl
Biuro Rachunkowe Art-Lexsp. z o.o.	$435,390.38	art-lex.pl
Biuro Usług Rachunkowych Perfektsp. z o.o.	$278,582.00	perfekt.czest.pl
AMP Biuro Podatkowo- Prawnesp. z o.o.	$139,129.00	ampbiuro.com.pl
Jakplacicpodatki.Plsp. z o.o.	$97,512.29	jakplacicpodatki.pl
Biuro Rachunkowe Tax Magdalena Domalewska i Wspólnicysp. z o.o.	$95,882.49	rachunkowe-tax.pl
Podatki.Prosp. z o.o.	$50,278.34	podatki.pro
Kukuła Finansesp. z o.o.	$27,077.09	bartlomiejkukula.pl
MB ConsultingP.S.A.	$14,070.35	mbconsulting.com.pl
IBRSsp. z o.o.	–	internetowe-biuro-rachunkowe.pl

Change history

Date	Event
2022-06-07	Address change (Ul. Jesienna 128, 42-229, Częstochowa → Ul. Ignacego Mościckiego 13/14, 42-218, Częstochowa)
2020-07-29	Entered in the register

FAQ

Last updated: 2026-06-21