Company database — industry + region
Need B2B clients in Dolnośląskie under PKD 41.20.Z? The generator combines industry and region without stitching city lists manually.
Keep browsing — more filters, faster database setup.
Company database for this PKD without regional filter.
Company database from this region — any PKD.
Open generator with PKD and region.
Same PKD — narrower city filter.
Same PKD — narrower city filter.
Same PKD — narrower city filter.
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PKD 41.20.Z company database in Dolnośląskie — email, phone, CSV/XLSX export, sample before purchase.
Export covers companies with PKD 41.20.Z in Dolnośląskie. Columns: name, NIP, REGON, PKD, address (with city and powiat), email, phone, website.
PKD 41.20.Z — Roboty budowlane związane ze wznoszeniem budynków mieszkalnych i niemieszkalnych. Build a filtered database of Polish companies with email and/or phone, export to CSV/XLSX, preview a 10-company sample, and keep lifetime access in your dashboard. Data sourced from CEIDG, KRS, and REGON.
For sales teams, agencies, and B2B distributors planning campaigns or outreach at Dolnośląskie region level — without buying separate lists per city or merging spreadsheets manually.
Choose Dolnośląskie + PKD 41.20.Z when you target the whole region (several powiats or a metro area). Pick a single city (e.g. Wrocław, Wałbrzych, Legnica, Jelenia Góra, Lubin, Siedlce) for hyper-local campaigns. Nationwide with this PKD fits country-wide distribution — then use industry filter only.
Download, import to CRM, and segment by city or powiat from address columns. Start with a 10-row sample, verify contacts, tailor messaging to Dolnośląskie, then buy full volume. Email and phone campaigns need your own GDPR legal basis.
In Dolnośląskie, companies cluster in regional hubs. These cities have dedicated PKD + city pages when you need a single-location list.
Approximately in Dolnośląskie: 39,338 companies with contact; nationwide for PKD 41.20.Z: 6,500. Exact combo count appears in the generator before checkout.
Data comes from public registers (CEIDG, KRS, REGON). B2B contact requires your own legal basis — e.g. legitimate interest or consent, depending on the campaign. We do not send messages on your behalf.
Open the generator (/en/wygeneruj-bazę?pkd=41.20.Z&wojewodztwo=Dolno%C5%9Bl%C4%85skie), set PKD 41.20.Z and region Dolnośląskie. Page: /bazy-firm/wojewodztwa/dolnoslaskie/pkd/41-20-z. Methodology: /en/metodologia-danych