Effective date: November 2, 2026
This Privacy Policy explains how SuperCritical Materials ("SuperCritical Materials," "we," "us") collects, uses and protects personal information when you visit supercritical.one (the "Site"), contact us, or subscribe to our newsletter.
We do not sell products on this Site, and we do not sell or rent your personal information.
Who we are
SuperCritical Materials
Austin, TX USA
Email: tallen@supercritical.one
We are the controller of the personal information described in this policy.
Information we collect
Information you give us
- Contact form: your name, email address, company, and anything you include in your message.
- Newsletter signup: your email address (and name, if you provide it).
Information collected automatically, only with your consent
If you accept analytics cookies, Google Analytics collects information about how you use the Site, such as pages viewed, time on page, approximate location (country/city), device and browser type, and how you arrived (for example, a search engine or LinkedIn). Google Analytics 4 does not log or store full IP addresses.
Information collected for security and site delivery
When you visit the Site, our hosting provider and the services below process basic technical data (such as your IP address and browser type) so the Site can load and be protected from spam and abuse.
How we use your information
- To respond to your inquiries and communicate with you about our products and services.
- To send our newsletter, if you subscribed. Every email includes an unsubscribe link.
- To understand how the Site is used and improve it (only if you consent to analytics).
- To protect the Site and our forms from spam, fraud and abuse.
- To comply with legal obligations.
Legal bases (EEA and UK visitors)
If you are in the European Economic Area or the United Kingdom, we rely on:
- Consent for analytics cookies and our newsletter. You can withdraw consent at any time.
- Legitimate interests to respond to your inquiries, operate and secure the Site, and prevent spam.
- Legal obligation where we must keep certain records.
Cookies
We use a cookie banner so you can choose which non-essential cookies to allow.
| Category | Purpose | Examples | When it's set |
|---|---|---|---|
| Strictly necessary | Remembers your cookie choices | cc_cookie | Always |
| Analytics | Measures Site usage via Google Analytics | _ga, _ga_* | Only if you accept |
You can change your choices at any time using the Cookie settings link in the footer of every page. You can also block or delete cookies in your browser settings.
Service providers we use
We share personal information only with service providers that help us run the Site. Each processes data under its own privacy terms:
- Netlify (website hosting and contact form processing) – netlify.com/privacy
- Google Analytics (Site analytics, only with your consent) – policies.google.com/privacy
- Google reCAPTCHA (spam protection on our contact form) – policies.google.com/privacy
- Google Fonts (displays the typeface used on the Site; your browser connects to Google's servers, which may receive your IP address) – policies.google.com/privacy
- [Newsletter provider, e.g. Mailchimp] (newsletter delivery) – [link to provider's privacy policy]
We may also disclose information if required by law or to protect our rights, or as part of a merger, acquisition or sale of assets.
International transfers
Our service providers are based in, or process data in, the United States and other countries. Where personal information from the EEA or UK is transferred, we rely on appropriate safeguards such as the EU-U.S. Data Privacy Framework or Standard Contractual Clauses.
How long we keep information
- Contact form messages: as long as needed to respond and maintain our business relationship, then deleted.
- Newsletter subscriptions: until you unsubscribe.
- Google Analytics data: 14 months, then automatically deleted.
Your rights
Depending on where you live, you may have the right to:
- access the personal information we hold about you;
- correct or delete it;
- object to or restrict how we use it;
- receive a copy in a portable format;
- withdraw consent at any time (this does not affect processing that already happened); and
- complain to your local data protection authority.
Residents of California and other U.S. states with privacy laws may have similar rights to know, correct and delete their information. We do not sell or "share" personal information for cross-context behavioral advertising.
To make a request, email tallen@supercritical.one. We will respond within the time required by applicable law and will not discriminate against you for exercising your rights.
Children
The Site is intended for business audiences and is not directed to children under 16. We do not knowingly collect information from children.
Security
We use reasonable technical and organizational measures to protect personal information, including encrypted (HTTPS) connections. No method of transmission over the internet is completely secure.
Changes to this policy
We may update this policy from time to time. The effective date at the top shows when it was last revised.
Contact us
Questions about this policy or your information:
SuperCritical Materials
Austin, TX USA
tallen@supercritical.one