Overview
Status
Active
Registry date
2026-09-22
Activity description
Mruczące Biuro Księgowe provides accounting services for businesses, including revenue and expense ledgers, lump-sum taxation, payroll and HR, and PIT, VAT and ZUS settlements. The firm supports sole proprietorships, company formation and accounting consultations, while organizing documents and monitoring deadlines.
Registered address
ul. Marcina Kasprzaka 31/119, 01-234 Warszawa, Poland
Website
Email
Electronic delivery address
AE:PL-63356-60314-AVJWF-24
Industry
Offer
- Bookkeeping
- Income and expense records
- Lump-sum tax accounting
- Payroll and human resources services
- Tax settlements
- Sole proprietorship accounting
- Business formation
- Accounting consultations
Website technology
- Contact and booking
- Calendly
Authorized Representatives
Natalia Jeglińska – 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 |
|---|
Natalia Jeglińskaage 20 |
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 | ||
|---|---|---|---|---|
| Aider Polskasp. z o.o. | $17,786,019.36 | aidergroup.pl | ||
| Arkudasp. z o.o. | $1,545,445.75 | arkuda.pl | ||
| Aktivo Finansesp. z o.o. | $530,283.40 | aktivo.pl | ||
| AS Accounting Sznytko, Szewczyksp. k. | $322,243.59 | asaccounting.pl | ||
| ABC Solutionssp. z o.o. | $307,911.17 | abcsolutions.com.pl | ||
| Mobe Polskasp. z o.o. | $70,160.99 | mobe.com.pl | ||
| Accowizjasp. z o.o. | $52,125.04 | accowizja.pl | ||
| AMW Northsp. z o.o. | $35,762.84 | amwnorth.com | ||
| Ardmaxsp. z o.o. | $16,636.61 | ardmax.pl | ||
| ANZ Grupasp. z o.o. | $3,516.54 | anzgrupa.com |
FAQ
Last updated: 2026-10-03