Privacy policy

How Tantech collects, uses and protects the personal information you share with us through this website.

Last updated: 20 October 2026

This policy explains how Tangerine Technology Limited, trading as Tantech (“Tantech”, “we”, “us”), collects and uses personal information when you visit tantech.ie or contact us through it. We are committed to handling your information fairly, lawfully and securely, in line with the EU General Data Protection Regulation (GDPR) and the Irish Data Protection Acts 1988 to 2018.

1. Who we are

Tangerine Technology Limited is the data controller for the personal information described in this policy.

  • Registered company number: 357794 (Ireland)
  • Address: 24 Lower Baggot Street, Dublin 2, D02 EW26, Ireland
  • Email: info@tantech.ie
  • Phone: 01 524 2096

2. What information we collect

When you send us an enquiry

Our Talk to us form asks for your name, organisation, email address, phone number, the topic of your enquiry and, if you choose, a message.

When you email or phone us

We keep the details you give us, such as your name, contact details and the content of your message, so that we can deal with your request.

When you browse the website

Our website host automatically records basic technical information, such as your IP address, browser type and the pages you visit, to keep the site secure and working. With your consent, we also use Google Analytics to understand how the site is used, and Google Ads to measure the results of our online advertising. See section 9.

We do not ask for, and ask you not to send us, any sensitive information (such as health data) through the website.

3. How and why we use it

PurposeLawful basis
Replying to your enquiry and preparing a quote or proposalSteps taken at your request before entering a contract; our legitimate interest in responding to business enquiries
Recording enquiries and customer contacts in our CRM system, and following upOur legitimate interest in running our business and following up properly
Sharing your business contact details with a manufacturer or distributor when needed to answer your enquirySteps taken at your request before entering a contract; our legitimate interest in sourcing what you asked for
Keeping the website secure and working, and remembering your cookie choicesOur legitimate interest in protecting our website and visitors; legal obligation (recording consent)
Understanding how the website is used (Google Analytics)Your consent, which you can withdraw at any time
Measuring the results of our online advertising (Google Ads)Your consent, which you can withdraw at any time
Meeting legal, tax and accounting obligationsLegal obligation

We will only send you marketing emails if you have asked to receive them, or if you are an existing business customer and we are telling you about similar products and services. You can opt out at any time using the link in any email or by contacting us. We do not sell your personal information.

4. Who we share it with

We share your information only with service providers who help us run our business and who act on our instructions under a contract that protects your data:

  • Hostinger, our website host;
  • Google Workspace, our email and office software;
  • HubSpot, our customer relationship management (CRM) system, where we record enquiries and customer contacts;
  • Google Analytics and Google Ads, loaded through Google Tag Manager, only if you consent to the relevant cookies.

When you ask us about a product or service, we may share your business contact details with the relevant manufacturer or distributor where that is needed to answer your enquiry, for example to register a project or get you a price. We may also disclose information where the law requires it.

5. Transfers outside the EEA

Some of our service providers, such as Google, HubSpot and our website host, may process data outside the European Economic Area. Where this happens, we rely on recognised safeguards, such as the EU–US Data Privacy Framework or the European Commission’s Standard Contractual Clauses.

6. How long we keep it

  • Enquiries that don’t lead to business: kept for 24 months after our last contact, then deleted.
  • Customer records: kept for as long as you are a customer, and afterwards for as long as the law requires, usually six years for tax and accounting records.
  • Website technical logs: kept by our host for a short period for security and troubleshooting, then deleted.
  • Your cookie choices: stored in your own browser for up to 12 months, after which we ask you again.

7. Your rights

You have the right to:

  • ask for a copy of the personal information we hold about you;
  • ask us to correct information that is wrong or incomplete;
  • ask us to delete your information;
  • ask us to restrict how we use it, or object to our using it, including for direct marketing;
  • ask us to transfer information you gave us to another organisation, where this applies;
  • withdraw your consent at any time, where we rely on consent.

To use any of these rights, email info@tantech.ie. We will reply within one month. We may need to confirm your identity first.

If you are unhappy with how we handle your information, please tell us so that we can try to put it right. You also have the right to complain to the Data Protection Commission, 6 Pembroke Row, Dublin 2, D02 X963, Ireland, or online at forms.dataprotection.ie/contact.

8. Keeping your information secure

We use appropriate technical and organisational measures to protect your information, including encrypted (HTTPS) connections to this website, access controls and trusted service providers. No method of sending information over the internet is completely secure, but we work to protect your data and to act quickly if anything goes wrong.

9. Cookies and embedded content

Cookies are small files stored on your device. When you first visit the site, a cookie banner asks for your choice. We use:

  • Essential cookies that the website needs to work and stay secure, including one that remembers your cookie choices. These do not need your consent.
  • Statistics cookies from Google Analytics, to understand how visitors use the site.
  • Marketing cookies from Google Ads, to measure the results of our online advertising.

Google Analytics and Google Ads are loaded through Google Tag Manager, and none of them run until you consent. You can change or withdraw your choice at any time using the Manage consent button at the bottom of every page.

Some pages include content from other websites, such as a Google Map on our Contact page and videos hosted on YouTube. These services may set their own cookies and collect data under their own privacy policies when you view or play that content.

Our customer support portal and any links to other websites are run by third parties and are not covered by this policy.

10. Children

Our website and services are aimed at businesses and organisations. We do not knowingly collect personal information from children.

11. Changes to this policy

We may update this policy from time to time. The date at the top shows when it was last changed.

12. Contact us

For any question about this policy or your personal information, contact us at info@tantech.ie, call 01 524 2096, or write to Tantech, 24 Lower Baggot Street, Dublin 2, D02 EW26.