What technologies does 121PR use?

121PR uses Microsoft Office 365, Mobile Friendly, Google Font API, WordPress.org. View their full technology stack — including all 4 detected tools — on StackWho.

Who is the Owner / Managing Director of 121PR?

Justyna Dzieduszycka-Jedrach is the Owner / Managing Director at 121PR. Get verified contact information on StackWho.

Where is 121PR located?

121PR is based in Warszawa, woj. mazowieckie, Poland.

121PR

121pr.pl

information technology & services

121pr.pl

Warszawa, woj. mazowieckie, Poland

11-50 employees

LinkedIn Profile

About 121PR

social media, social creatives, copywriting, web monitoring, cooperation with influencers, digital, social ads, blogs, social media marketing, social media platforms, social media monitoring, consumer internet, internet, information technology, technology, information & internet, influencer marketing, digital marketing campaigns, influencer marketing campaigns, services

121PR's Tech Stack

Decision Makers at 121PR

1 contact

Justyna Dzieduszycka-Jedrach

Owner / Managing Director

j***@121pr.pl Sign up to view

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4 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.

121PR's Position in the StackWho Database

• 121PR 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).
• 2,024 companies in woj. mazowieckie are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as 121PR).

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 121PR use?

121PR uses Microsoft Office 365, Mobile Friendly, Google Font API, WordPress.org. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 121PR?

StackWho has verified email addresses for 1 decision maker at 121PR. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 121PR directly for sales, recruiting, or partnerships.

What industry is 121PR in?

121PR operates in the information technology & services industry, headquartered in Warszawa, woj. mazowieckie, Poland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 121PR's contact data?

Yes. StackWho Pro members can export decision maker contact data for 121PR and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.