HANU Studio Radosław Czerniejewski Joanna Czerniejewskasp. j.
Overview
HANU Studio Radosław Czerniejewski Joanna Czerniej designs public and commercial interiors, with a particular focus on educational spaces for children. The studio has designed 50 kindergartens, created over 120 projects and developed 4 furniture collections; it supports clients through design and author supervision during implementation.
Industry
Offer
- Interior design
- Educational interior design
- Commercial interior design
- Office interior design
- Furniture design
- Graphic design
- Author supervision
- Design consultations
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Tag Manager
Trademarks
HANU Studio Radosław Czerniejewski Joanna Czerniejewska holds 2 active trademarks registered with the Polish Patent Office. The first mark was filed in 2026.
| Mark | Number | Classes | Status | Protected until | |
|---|---|---|---|---|---|
| HANU(word) | Z.598668 | 42 | Protected | Feb 27, 2036 | |
| HANU STUDIO | Z.598669 | 42 | Protected | Feb 27, 2036 |
| Mark | Protected until | |
|---|---|---|
| HANU(word) | Feb 27, 2036 | |
| HANU STUDIO | Feb 27, 2036 |
Ownership
| Owner |
|---|
Manner of representation
Each partner has the right to represent the company.
Joanna Oliwia Czerniejewska and Radosław Krzysztof Czerniejewski – all partners share the same surname, so the structure looks family-owned.
Beneficial owners
| Person | Rights |
|---|---|
Debt
No entries in the National Debtors Register (KRZ).
Public aid
21 public aid cases recorded, with a total value of $72,360.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Feb 24, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,352$1,352 | PREZYDENT MIASTA GDYNIA | |
| Jun 24, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,838$1,838 | PREZYDENT MIASTA GDYNIA | |
| Mar 21, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $758$758 | PREZYDENT MIASTA GDYNIA |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Makstudiosp. z o.o. | $718,718.75 | makstudio.pl | ||
| 370 Studiosp. z o.o. | $560,304.04 | 370studio.com | ||
| Linia Projektowanie Przestrzenisp. z o.o. | $300,420.33 | linia-projektowanie.pl | ||
| Atelier Harmozasp. z o.o. | $89,404.37 | atelier.harmoza.pl | ||
| Prokonceptsp. z o.o. | $42,688.95 | pro-koncept.pl | ||
| Munco Studiosp. z o.o. | $39,099.39 | munco.studio | ||
| Freshrsp. z o.o. | $32,242.59 | freshr.pl | ||
| Insignsp. z o.o. | $23,698.88 | insign.pl | ||
| FALA Formsp. z o.o. | $18,712.65 | falaform.pl | ||
| Amamisp. z o.o. | $3,591.16 | amami-studio.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-10-04 | Name change ("cgl Architektura Wnętrz Radosław Czerniejewski Joanna Czerniejewska" → Hanu Architekci Radosław Czerniejewski Joanna Czerniejewska) | |
| 2023-05-10 | Name change ("cgl Architektura Wnętrz Radosław Czerniejewski Joanna Tkaczyk" → "cgl Architektura Wnętrz Radosław Czerniejewski Joanna Czerniejewska") | |
| 2020-10-21 | Name change ("pracownia Cgl Radosław Czerniejewski Karolina Golec" → "cgl Architektura Wnętrz Radosław Czerniejewski Joanna Tkaczyk") | |
| 2018-10-01 | Entered in the register |
FAQ
Last updated: 2026-03-29