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Guides for prospecting French companies: B2B email lists, building a prospect list, CNIL rules, the Sirene database and NAF codes.
Generic or personal addresses, contact and legal notice pages, excluded shared addresses, what the CNIL says and six checks before the first send of a B2B campaign.
Read more →Target by NAF code and area, choosing channels by phone, email and website coverage, matching with your customer file, qualification and CNIL rules.
Read more →Email, phone, post: what the CNIL allows towards professionals, how generic addresses are treated, the end of Bloctel on 11 August 2026 and the duties under Articles 14 and 21 GDPR.
Read more →Ten checks before you order: sources and licences, data date, fill rates, shared addresses, intended use and price per record you can actually use.
Read more →How NAF rev. 2 is structured, how to use it to define a target group, where its limits lie and what changes with NAF 2025 on 1 January 2027.
Read more →What INSEE’s Sirene database publishes free of charge every month, the difference between SIREN and SIRET, partial dissemination, the Recherche d’entreprises API – and why it contains no contact details.
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