Key takeaways
- B2B data has two layers: the company and the person at the company.
- Contact data about people in the EU and UK is personal data under GDPR.
- Ask every provider about lawful basis, transparency and how objections are handled.
- Recency matters more than volume; a smaller, current list beats a large, stale one.
What types of B2B data are there
B2B data falls into a handful of types, and most sales work draws on several at once. First-party data is the most accurate, because it came from your own customers and prospects; sourced data fills the gaps where you have no history yet.
- Company data: name, domain, industry, size and location, often called firmographics.
- Contact data: name, job title, seniority and work email.
- Technology data: the software a company is known to run.
- Event data: hiring, funding, launches and news that hint at timing.
- First-party data: your CRM history, email replies and website sign-ups.
How is business data used for sales
Sales teams use business data to decide who to contact, in what order and with what message. A typical flow starts with company data to build a target list, adds contact data to find the right people there, and uses event data to choose the moment.
Each step narrows the list, so effort goes to accounts that fit. Without the company layer, a list of names is just a list of names; without the contact layer, a list of companies has nobody to write to.
What should you ask a B2B data provider
Ask a B2B data provider how its data is lawfully collected and maintained before you ask anything about coverage. Under GDPR, a work email such as firstname.surname@company.com still identifies a person, so it is personal data and the provider's duties travel with it.
- What lawful basis do you rely on for contact records in the EU and UK?
- How do people learn that you hold their data, and how can they object?
- If someone asks to be removed, how does that reach data you have already supplied?
- How can I see how recent a record is, or how confident you are in an email?
- Where is the data stored and processed?
Is B2B contact data treated differently from consumer data
B2B contact data differs from consumer data in purpose, not in legal status. It concerns people in their working role, which makes a legitimate interest basis easier to argue for relevant business outreach, but it does not take the data outside data protection law.
Practical habits follow from that. Contact people about things that relate to their job, say who you are and why you are writing, and make opting out easy and final. This is general guidance, not legal advice; check your own situation.
Where Pebbles Ai fits
Common questions
Is B2B data covered by GDPR?
Company-level facts such as industry and headcount are not personal data. Contact records about named people in the EU or UK are, so collecting and using them needs a lawful basis and respect for each person's rights.
What is the difference between B2B data and B2C data?
B2B data describes businesses and people in their working role, used to sell to companies. B2C data describes consumers as private individuals, and marketing to them usually carries stricter consent rules.
How do you know if B2B data is accurate?
Test a sample before you rely on it: check job titles against company websites and watch bounces on a small first send. Ask the provider how recent each record is and how confidence is shown.
About this page. Written by the Pebbles Ai team for people who run sales, marketing and growth. Last updated .
