What technologies does WTX use?

WTX uses Mailchimp Mandrill, Outlook, Microsoft Office 365, Microsoft Azure Hosting, Google Tag Manager. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the CEO founder WTX of WTX?

Carlos Castellanos is the CEO founder WTX at WTX. Get verified contact information on StackWho.

Who is the Managing Director & CEO of WTX?

Michael Seitter is the Managing Director & CEO at WTX. Get verified contact information on StackWho.

Where is WTX located?

WTX is based in Lisbon, Lisbon, Portugal.

WTX

Q: What industry is WTX in?

WTX operates in the online media industry.

wtx.com

online media

wtx.com

Lisbon, Lisbon, Portugal

11-50 employees

LinkedIn Profile

About WTX

internet publishing, used truck marketplace, payment processing, european data security, marketplaces, digital transaction, industry innovation, truck dealer verification, logistics management, vehicle trading platform, industry data leverage, data protection, wholesale buyers, transportation & logistics, export logistics, support activities for air transportation, all brands used trucks, european truck dealers, used trucks, industry disruption

WTX's Tech Stack

Decision Makers at WTX

2 contacts

Carlos Castellanos

CEO founder WTX

k***@yahoo.com Sign up to view

Michael Seitter

Managing Director & CEO

m***@wtx.com Sign up to view

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6 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WTX uses Mailchimp Mandrill, Outlook, Microsoft Office 365 among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

WTX's Position in the StackWho Database

• WTX is 1 of 4,163 online media companies tracked in StackWho.
• 4,156 online media companies in our database have verified decision-maker emails (100% of the cohort).
• 1,745 companies in Lisbon are in the StackWho database.
• 1,484 online media companies are in the 11-50 employee range (same size as WTX).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does WTX use?

WTX uses Mailchimp Mandrill, Outlook, Microsoft Office 365, Microsoft Azure Hosting, Google Tag Manager, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at WTX?

StackWho has verified email addresses for 2 decision makers at WTX. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach WTX directly for sales, recruiting, or partnerships.

What industry is WTX in?

WTX operates in the online media industry, headquartered in Lisbon, Lisbon, Portugal. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export WTX's contact data?

Yes. StackWho Pro members can export decision maker contact data for WTX and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.