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Marcin Piwko

🇵🇱PolandActiveVerified from 3 sources(including EU VAT verification)

Source: B2Trust · Verified: 8 April 2026

About this company

Marcin Piwko is a Jednoosobowa działalność gospodarcza registered in Siemianowice Śląskie, Poland. The company has been registered since 2 April 2026 and its current status is Active. This profile contains official data sourced directly from Poland government registries.

Data sources

This company profile aggregates data from 2 independent government sources: CEIDG (Centralna Ewidencja i Informacja o Działalności Gospodarczej) — the Polish register of sole proprietorships, and VIES (VAT Information Exchange System) — the EU-wide VAT validation system operated by the European Commission. Multi-source verification increases data reliability and helps detect inconsistencies across official registries.

Business activities

The company's registered business activities include: 6210B — Pozostała działalność w zakresie programowania (primary activity).

Data freshness

The data on this page was last verified against government registry sources on 8 April 2026. B2Trust automatically refreshes company data from official registries to ensure accuracy.

Registry landscape

Poland operates a multi-registry business environment. Legal entities such as limited liability companies and joint-stock companies are registered in KRS (Krajowy Rejestr Sądowy), maintained by district courts. Sole proprietorships register through CEIDG. The Central Statistical Office (GUS) assigns REGON statistical numbers, while the Ministry of Finance manages VAT registration and the Biała Lista (White List) for bank account verification.

In B2Trust Index

Verified from 3 independent sources · First indexed: April 8, 2026

3
sources

B2Trust Identity Consensus

Multi-verified
3 sources

In B2Trust Index since April 2026

3

Data sources

sources

4

Search

lookups

1

Cross-check

matches

Multi-verified from 3 independent sources
EU VAT status verified
Active registration confirmed
Established record in B2Trust Index

Confirmation history

Record verified — data current

Apr 8, 2026

EU VAT status verified

Apr 8, 2026

Record established in B2Trust Index

Apr 8, 2026

What B2Trust adds

Government registry alone

  • -Name, registration number
  • -Status
  • -Static snapshot, no history

B2Trust Identity Consensus

  • ++ EU VAT verification
  • ++ 3 verification sources
  • ++ In B2Trust since April 2026
  • ++ Cross-source verification
Part of the B2Trust IndexLast verified: Apr 8, 2026

Basic information

NIP
6431787456
VAT number
PL6431787456
REGON
544389264
Legal form
Jednoosobowa działalność gospodarcza
Registered address
ul. ks. bp. Czesława Domina 1b 17
41-103 Siemianowice Śląskie, Poland
Registration date
2 April 2026

Verify Bank Account

Check if a bank account number from an invoice is registered on the VAT Whitelist (Biała Lista) for this company.

Business activity

6210BPozostała działalność w zakresie programowania

Timeline

Apr 2026
Registered
Now
Active · 0 years

Location

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ul. ks. bp. Czesława Domina 1b 17, 41-103 Siemianowice Śląskie, Poland

Source: B2Trust Business Identity Index. Last refreshed: April 8, 2026.

Data sourced from official government registries. This is not a credit report or financial assessment.

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