When was the foundation founded?

The foundation was registered in the Polish National Court Register (KRS) on October 31, 2018.

Where is the headquarters located?

The headquarters is located at: ul. Serocka 3, 04-333 Warszawa.

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

What revenue was generated?

In 2024, the foundation generated total revenue of $3,771, representing a decrease of 86.9% compared to 2023.

Is the foundation profitable?

No, in 2024 the foundation reported a net loss of $11,491.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $11,941 in 2024, representing 89% of all operating expenses.

Fundacja Semper AdiuventFoundation

Operation of historical sites and buildings and similar visitor attractions

KRS: NIP:

Overview

Status

Active

Registry date

2018-10-31

Registered address

ul. Serocka 3/25, 04-333 Warszawa, Poland

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 75 days late).

202509/07/2026
202411/07/2025
202310/07/2024
202212/07/2023
202128/09/2022
202004/10/2021

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 · Operation of historical sites and buildings and similar visitor attractions119 / 185

Top 64%

Division · Libraries, archives, museums and other cultural activities206 / 361

Top 57%

Sector · Arts, entertainment and recreation activities1,519 / 3,296

Top 46%

Voivodeship · Mazowieckie84,711 / 142,048

Top 60%

Country · Poland304,739 / 495,935

Top 61%

Results vs industry

Revenue

This companyUSD 77.86kMedianUSD 152.96kAverageUSD 1.29m

Net profit

This companyUSD 47.70kMedianUSD 3.28kAverageUSD 99.70k

Operating costs

This companyUSD 28.35kMedianUSD 131.99kAverageUSD 1.04m

Assets

This companyUSD 158.34kMedianUSD 182.53kAverageUSD 4.85m

Industry

Authorized Representatives

Jacek Bogusław Konarzewskiage 67 – President of the Management Board

Ewa Sadoch – Attorney-in-fact (sole)

Manner of representation

In the case of a one-person management board, declarations on behalf of the foundation are made by the President independently. In the case of a management board consisting of two or more persons, the President is authorised to make declarations on behalf of the foundation independently, or two members of the management board acting jointly.

Supervisory board

Grzegorz Adam Lewandowskiage 77 – Supervisory Board Member

Waldemar Mirosław Bronowski – Supervisory Board Member

Jerzy Wojciech Rygielskiage 86 – Supervisory Board Member

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.

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FAQ

Last updated: 2026-07-11