What technologies does 420 IT use?

420 IT uses Outlook, Microsoft Office 365, WordPress.org, reCAPTCHA, Nginx. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the Founder of 420 IT?

Jakub Voleman is the Founder at 420 IT. Get verified contact information on StackWho.

Where is 420 IT located?

420 IT is based in Melnik, Central Bohemian Region, Czech Republic.

420 IT

420it.cz

information technology & services

420it.cz

Melnik, Central Bohemian Region, Czech Republic

1-10 employees

LinkedIn Profile

About 420 IT

it services & it consulting, information technology & services

420 IT's Tech Stack

Decision Makers at 420 IT

1 contact

Jakub Voleman

Founder

j***@420it.cz Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

420 IT's Position in the StackWho Database

• 420 IT is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 47 companies in Central Bohemian Region are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as 420 IT).

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 420 IT use?

420 IT uses Outlook, Microsoft Office 365, WordPress.org, reCAPTCHA, Nginx, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 420 IT?

StackWho has verified email addresses for 1 decision maker at 420 IT. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 420 IT directly for sales, recruiting, or partnerships.

What industry is 420 IT in?

420 IT operates in the information technology & services industry, headquartered in Melnik, Central Bohemian Region, Czech Republic. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 420 IT's contact data?

Yes. StackWho Pro members can export decision maker contact data for 420 IT and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.