Imprint
Last updated: 2026-11-08
Provider information (Section 5 ECG)
- Name
- Oleksandr Petrenko
- Trading as
- OP Scientific
- Legal form
- Sole proprietor (Einzelunternehmer)
- Place of business
- Pötzleinsdorfer Straße 98/1, 1180 Vienna, Austria
- oleksandr@opscientific.eu
- Business purpose
- NooLayer: publication of validated information on public biological data, algorithms and EU biotech; plus consulting via OP Scientific.
- Trade regulation
- Gewerbeordnung 1994 (GewO 1994)
- GISA number
- 39503404
- VAT identification number
- ATU83116307
- Supervisory authority
- Magistrat der Stadt Wien
- Professional body
- Wirtschaftskammer Wien
Disclosure (Sections 24-25 Media Act)
- Media owner and publisher
- Oleksandr Petrenko, trading as OP Scientific (address as above)
- Basic editorial line
- Information on public biological data, methods and EU biotech; no investment advice.