GDPR for B2B Companies: What You Actually Need to Do (Not What Consultants Want to Sell You)

GDPR turned 8 years old in 2026, and it's still the regulation that B2B founders understand least. Most of what you've heard about GDPR is either outdated, exaggerated, or being sold to you by a consulting firm that profits from making it seem more complex than it is.

If you're a B2B company with European customers, here's what you actually need to do, stripped of the fear and the upselling.

Do you even need to comply?

If you process personal data of individuals in the EU, even if your company is based outside the EU, GDPR applies to you. For B2B companies, this typically means: your users include people based in EU countries, you collect email addresses, names, or other personal data from EU residents, or your customers (other businesses) process EU personal data through your platform.

If any of these apply, yes, you need to comply. But "comply" doesn't mean what most consultants want you to think it means.

The 6 things you actually need

1. A lawful basis for processing. For B2B companies, this is usually "legitimate interest" (you need the data to provide the service) or "contract" (the user agreed to your terms of service). You don't need consent for everything, that's a common misconception.

2. A privacy policy that's honest and clear. Tell users what data you collect, why you collect it, how you use it, who you share it with, and how they can control it. No legalese. No 40-page documents. Clear, plain language.

3. Data processing agreements (DPAs). If you use sub-processors (Stripe, AWS, Segment, etc.), you need DPAs with each one. Most major vendors have these ready to sign, check their legal pages.

4. Data subject rights. You need to be able to respond when someone asks to see their data, delete their data, or export their data. For most B2B companies, this means building a simple admin tool or workflow for handling these requests within the required 30-day timeframe.

5. Cross-border transfer mechanisms. If you transfer EU data outside the EU (which you almost certainly do if you use US-based cloud services), you need a legal mechanism. The EU-US Data Privacy Framework covers most US transfers, but check whether your sub-processors are certified.

6. Security measures. GDPR requires "appropriate technical and organizational measures" to protect personal data. If you're pursuing SOC 2, you're likely already meeting this requirement. Encryption, access controls, and incident response procedures cover the basics.

What you can probably skip (for now)

A Data Protection Officer (DPO), unless you're processing large volumes of sensitive data or monitoring individuals at scale. Most B2B companies don't need one.

A formal Data Protection Impact Assessment (DPIA), unless you're deploying new technology that's likely to result in a high risk to individuals. Standard B2B product features don't typically trigger this requirement.

Cookie consent banners for everything, GDPR's cookie requirements are more nuanced than "pop up a banner for every cookie." Analytics cookies with proper anonymization, for example, often fall under legitimate interest.

Running GDPR alongside SOC 2

If you're pursuing SOC 2 (and you should be), you'll find significant overlap with GDPR requirements. Access controls, encryption, incident response, and data handling policies serve both frameworks. We routinely implement GDPR alignment alongside SOC 2 sprints, which saves significant time and cost compared to running them separately.

Related: SOC 2 Without the Pain → · Building for Regulated Industries → · AI Governance → · Our Secure practice →