What is the main business of Arsenii Demenko?

The main business activity of Arsenii Demenko focuses on other information technology and computer service activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on March 5, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Romana Dmowskiego 3, 50-203 Wrocław.

Who is on the management board?

The management board consists of: Arsenii Demenko (President of the Management Board) and Ivan Vaulin (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.

How much revenue was generated?

The company reported a revenue of $8,522,756 in 2025, which is an increase of 70.1% compared to 2024.

Yes, the company recorded a net profit of $82,653 in 2025, meaning the company increased its profit by 23.5%.

What is the main operating cost?

The largest operating cost category falls under materials and energy. This category amounted to $8,368,408 in 2025, representing 99% of all operating expenses.

Arsenii Demenkosp. z o.o.

Other information technology and computer service activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-03-05

Share capital

5 000,00 PLN

Activity description

Arsenii Demenko operates Exchange Buro Pay, a service for exchanging USDT into fiat currencies, including USD, EUR, and PLN. Exchanged funds can be withdrawn in cash at partner cash-out points.

Registered address

ul. Romana Dmowskiego 3/9, 50-203 Wrocław, Poland

Website

arseniidemenko.net

Electronic delivery address

AE:PL-86349-32520-ACVHG-23

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 53 days early.

202522/04/2026
202423/06/2025

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, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 8.52mMedianUSD 105.92kAverageUSD 2.54m

Net profit

This companyUSD 82.65kMedianUSD 4.76kAverageUSD 137.98k

Operating costs

This companyUSD 8.42mMedianUSD 90.76kAverageUSD 2.34m

Assets

This companyUSD 160.46kMedianUSD 84.56kAverageUSD 1.53m

Industry

Other information technology and computer service activities (62.09.Z)Primary

Offer

Cryptocurrency exchange
USDT to fiat currency exchange
Cash withdrawal

Authorized Representatives

Arsenii Demenko – President of the Management Board

Ivan Vaulin – 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
Arsenii Demenkoage 26	80	$1,080.50	80%
Ivan Vaulinage 28	20	$270.12	20%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2025-06-05.

No bank accounts reported to the VAT Taxpayer Register.

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
Venlynxsp. z o.o.	$6,283,128.90	venlynx.com
Finunionsp. z o.o.	$4,364,478.30	finunion.pl
Fiat Republic Polandsp. z o.o.	$1,221,889.04	fiatrepublic.com

Change history

Date	Event
2025-01-23	Address change (Ul. Małe Błonia 53/33, 71-779, Szczecin → Ul. Romana Dmowskiego 3/9, 50-203, Wrocław)
2024-03-05	Entered in the register

FAQ

Last updated: 2026-04-22