Group One

groupone.pl

marketing & advertising

groupone.pl

Warszawa, woj. mazowieckie, Poland

51-200 employees

281000000 revenue

LinkedIn Profile

About Group One

advertising services, services, climate action, carbon footprint measurement, lead generation, inclusion and accessibility, climate change reporting, metaverse marketing, social media marketing, digital analytics, social responsibility, google cloud platform, customer engagement, global expansion, e-commerce solutions, salesforce, ai and machine learning, content marketing, ai-powered marketing, digital innovation in marketing

Group One's Tech Stack

AI/ML

9 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.

Group One's Position in the StackWho Database

• Group One is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 2,024 companies in woj. mazowieckie are in the StackWho database.
• 1,250 marketing & advertising companies are in the 51-200 employee range (same size as Group One).

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

Frequently Asked Questions

What technology does Group One use?

Group One uses Gmail, Google Apps, WordPress.org, Nginx, Mobile Friendly, Google Tag Manager, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Group One?

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

What industry is Group One in?

Group One operates in the marketing & advertising industry, headquartered in Warszawa, woj. mazowieckie, Poland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Group One's contact data?

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