Legal notice and privacy
Last updated: 4 November 2026
Company details
Interfiber Networks, Lda
Rua Professor Henrique de Barros 4, Edifício Sagres 2A, 2685-338 Prior Velho, Portugal
NIPC 515612405
Email: [email protected]
Interfiber Limited
124 City Road, London, England, EC1V 2NX
Registered in England and Wales, company number 10478278
This website is operated by Interfiber Networks, Lda.
Using this website
The information on this site is general and may change without notice. It is not an offer or a contract. Our services are governed by the agreement you sign with us.
Network routes are shown schematically and do not show the exact position of any cable.
The content, design and logo of this site belong to Interfiber or its licensors. Other product, cable and company names belong to their owners. We are not responsible for the content of external sites that we link to.
Privacy notice
Interfiber Networks, Lda is the data controller for this website. For any question about your data, write to [email protected].
What we process and why
- Messages you send us. We use your name, email address and message to reply to you. Legal basis: steps before a contract, or our legitimate interest in answering enquiries.
- Analytics, only if you accept. Google Analytics measures visits and page use so we can improve the site. Legal basis: your consent.
- Technical data. IP address, browser details and requested pages are processed to deliver and protect the site. Legal basis: our legitimate interest in keeping the site secure.
Who receives your data
Our hosting provider and Cloudflare, which deliver and protect this site, and Google if you accept analytics. Some of these providers may process data outside the European Economic Area. Where they do, the transfer relies on safeguards such as a European Commission adequacy decision or standard contractual clauses.
How long we keep it
We keep messages for as long as we need them to deal with your enquiry and meet our legal obligations. Cookie durations are listed below.
Your rights
You can ask to access, correct or erase your data, restrict or object to its processing, or receive a portable copy. You can withdraw consent at any time, which does not affect earlier processing. You can also complain to the CNPD in Portugal or, if you are in the United Kingdom, to the ICO.
Cookies
Google Analytics only loads after you accept it. Security cookies from Cloudflare are necessary to protect the site, so they do not need your consent.
| Name | Purpose | Duration | When |
|---|---|---|---|
_ga, _ga_YH0QKKCW04 | Google Analytics: tells visits apart | 2 years | Only if you accept |
__cf_bm | Cloudflare: bot protection | 30 minutes | When needed |
cf_clearance | Cloudflare: records a passed security check | Up to 1 year | When a check is shown |
if-consent | Stored in your browser: remembers your choice | 6 months | When you choose |