Privacy Policy and Personal Data Processing
Last updated: December 9, 2025
1. Data administrator
The administrator of your personal data is:
MJJA
Address: MJJA Sp. z o.o. Majakowskiego 309a/46, 61-066 Poznań, REGON: 301491350, NIP: 7822507065, KRS: 0000359421
Contact email: office@mjja-advisory.com
The Administrator conducts activities in the field of:
- strategic consulting,
- business and market analyses,
- support for business owners and investors,
- transaction preparation, modeling, and DD.
2. Scope and purposes of data processing
Your data may be processed in the following situations:
a) Contact via form or e-mail
We process data such as:
- first name,
- last name (optional),
- email address,
- phone number (if provided),
- message content.
Purpose: to respond, communicate, and handle business inquiries.
Legal basis: Article 6(1)(f) of the GDPR – our legitimate interest in corresponding with individuals interested in MJJA services.
b) Arrangements and correspondence in the course of cooperation
If we proceed to working discussions, the data may also be processed for the purpose of preparing a quote, needs analysis or project.
c) Server logs and site security
Hosting automatically saves:
- IP address
- date and time of visit
- browser and system information.
Purpose: ensuring the website’s security and proper operation.
Basis: Article 6(1)(f) of the GDPR.
d) Cookies
The website uses cookies to:
- proper functioning (necessary),
- statistical analysis (if the user consents),
- remembering user preferences.
Cookie consents are managed by the Complianz system.
3. Data recipients
Data may be transferred:
- the hosting company that hosts the website,
- email service providers,
- analytics providers (e.g., Google)—only if you consent to cookies,
- technical entities maintaining the website.
Data is not sold to any other entities.
4. Data storage period
- data from the contact form: up to 12 months from the last contact,
- data for evidentiary purposes or protection against claims: up to 3 years,
- cookies – in accordance with browser settings and Complianz policy,
- server logs – up to 30 days.
5. Your rights
You have the right to:
- access to data,
- rectification,
- deletion,
- restriction of processing,
- objection,
- data transfer,
- withdrawal of consent at any time (regarding cookies).
To exercise your rights, write to: office@mjja-advisory.com
6. Complaint to the Personal Data Protection Office
You have the right to lodge a complaint with:
President of the Personal Data Protection Office
ul. Stawki 2, 00-193 Warsaw.
7. Voluntary provision of data
Providing your data is voluntary, but necessary to respond to your inquiry.
8. No profiling
MJJA does not conduct profiling and does not make automated decisions.
9. Cookies
Detailed information is available in our separate Cookie Policy.
You can change your cookie preferences at any time.