Privacy statement

Petricore Labs · Amsterdam, the Netherlands · KvK 99386852 · Last updated 8 September 2026

Petricore Labs is a one-person software business run by Fergal McCollam. This page explains what personal data I collect, why, and what you can do about it. It is written to comply with the GDPR (AVG in the Netherlands). Short version: I collect what I need to reply to you, do the work, and issue invoices. Nothing is sold, and there is no advertising tracking on this site.

1. Who is responsible

Petricore Labs (sole proprietorship), Amsterdam, the Netherlands. KvK 99386852. Contact: hello@petricorelabs.com. I am the data controller for the data described here.

2. What I collect and why

WhenDataPurpose · legal basis
You email me or book a callName, email address, company, anything you writeTo reply and prepare a quote · pre-contractual steps at your request
You buy the website auditName, email, billing address, company name, VAT ID if given, website URL, payment statusTo deliver the audit and issue an invoice · performance of a contract; invoicing is a legal obligation
You become a clientContact details, contract and invoice data, project communication, and any personal data contained in systems or data you give me access toTo perform the contract · contract; for the data in your systems I act as a processor on your instructions
You visit this siteSee section 4Serving the page securely · legitimate interest

3. Payments

Payments are handled by Stripe Payments Europe, Ltd. I never see or store your card or bank details; Stripe sends me your name, email, billing address, the amount and the payment status. Stripe is an independent controller for the payment itself; see stripe.com/privacy.

4. Website, cookies and hosting

5. Who else sees your data

Only providers I need to run the business, each under a data processing agreement or acting as an independent controller for their own service: Stripe (payments and invoices), Cloudflare (hosting and email routing), my email provider, my bookkeeping software and my accountant (invoices only). I do not sell, rent or share personal data with anyone else, and I do not transfer it outside the EU/EEA except where those providers do so under the EU Standard Contractual Clauses or an adequacy decision.

6. How long I keep it

7. Your rights

You can ask me to show, correct, delete or hand over your data, to restrict or object to processing, and you can withdraw consent where consent was the basis. Email hello@petricorelabs.com; I reply within one month. If you are not satisfied, you can complain to the Dutch supervisory authority, the Autoriteit Persoonsgegevens.

8. Client data I process for you

When building or maintaining software for you, I may have access to personal data of your staff, customers or suppliers. For that data you are the controller and I am the processor: I act only on your instructions, keep it confidential, secure it appropriately, and delete or return it at the end of the engagement. A data processing agreement is part of every project contract on request.

9. Security

Two-factor authentication on every account that touches your data, encrypted storage and transport, access limited to me, and no credentials in source code. If a breach ever affects your data I will tell you without undue delay and notify the authority where required.

10. Changes

If this statement changes materially, the date at the top changes and clients under contract are told directly.