CTT operates as the national postal service of Portugal.
Get all 204 companies using CTT
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Companies
204
Top Country
PL
Top Industry
Advertising
Adoption Insights
CTT is used by 204 companies in our database, representing approximately 0.01% of all tracked websites. The most common industry using CTT is Advertising, and adoption is strongest in PL.
Top Countries Using CTT
Top Industries Using CTT
Companies Using CTT
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
| automaise.com | PL | Artificial Intelligence (AI) | 11-50 | |
| conductorquantum.com | US | Artificial Intelligence (AI) | 1-10 | |
| camtouch3d.com | GB | Automotive | 11-50 | |
| nextbitt.com | PL | Information Services | 11-50 | |
| leadscope.com | US | Analytics | 11-50 | |
| businessmap.io | BU | Collaboration | 51-100 | |
| claro.pt | PL | Content | 1-10 | |
| theregister.co.uk | GB | News | 51-100 | |
| meritor.com | US | Automotive | 5001-10000 | |
| southwesternrailway.com | GB | Railroad | 1001-5000 |
Top Alternatives to CTT
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How We Detect CTT
The Web Radar detects CTT by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is CTT?+
CTT operates as the national postal service of Portugal.
How many companies use CTT?+
204 companies in our database use CTT, representing approximately 0.01% of all tracked websites.
What industries use CTT the most?+
The top industries using CTT are Advertising, Industrial, Consulting.
What countries use CTT the most?+
The top countries using CTT are PL, US, ES.
Is CTT popular?+
CTT is used by 204 companies, making it a notable Shipping carriers technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026