Privacy

Updated 10 September 2026. Critical Mineral Companies is operated by Rankwell.

Information we use

Public profiles summarize business information from the sources linked on each page. When you submit a form, we store your name, email, company, website and message in our directory platform so our team can review and respond. Please do not include confidential, financial-account or sensitive personal information.

Website measurement

We use first-party traffic measurement and Umami to understand page visits, referral sources and interactions. Advertising measurement records when a placement is shown or clicked. Technical request information supports site security and abuse prevention.

Use and retention

We use enquiries to handle the request and keep a record of the conversation. An enquiry does not subscribe you to promotional email. We retain records while needed to handle the request and maintain legitimate business records, and review deletion requests individually. We do not publish form submissions as company listings without review.

Your requests

Use our contact form to request access, correction or deletion of information you provided. Include enough context to identify your request. We may need to verify your identity before disclosing or changing records.

External websites

Company and partner links lead to websites with their own privacy practices.