What technologies does PROUD Group Sp. z o.o. use?

PROUD Group Sp. z o.o. uses Outlook, Microsoft Office 365, Zendesk, Linkedin Widget, DoubleClick Conversion. View their full technology stack — including all 17 detected tools — on StackWho.

Who is the Founder & CEO of PROUD Group Sp. z o.o.?

Jakub Ostapczuk is the Founder & CEO at PROUD Group Sp. z o.o.. Get verified contact information on StackWho.

Where is PROUD Group Sp. z o.o. located?

PROUD Group Sp. z o.o. is based in Warszawa, woj. mazowieckie, Poland.

PROUD Group Sp. z o.o.

proud-group.com

health, wellness & fitness

proud-group.com

Warszawa, woj. mazowieckie, Poland

11-50 employees

LinkedIn Profile

About PROUD Group Sp. z o.o.

gym equipment, fitness equipment, gym, sports equipment, functional fitness, fitness club, weightlifting, powerlifting, crossfit, fitness center design, services, fitness space visualization, professional installation, training equipment testing, compact gym equipment, commercial gym equipment, multi-functional gym equipment, custom gym solutions, gym in basement, manufacturing

PROUD Group Sp. z o.o.'s Tech Stack

Decision Makers at PROUD Group Sp. z o.o.

1 contact

Jakub Ostapczuk

Founder & CEO

j***@proud-group.com Sign up to view

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17 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

PROUD Group Sp. z o.o.'s Position in the StackWho Database

• PROUD Group Sp. z o.o. is 1 of 9,968 health, wellness & fitness companies tracked in StackWho.
• 9,936 health, wellness & fitness companies in our database have verified decision-maker emails (100% of the cohort).
• 2,024 companies in woj. mazowieckie are in the StackWho database.
• 3,124 health, wellness & fitness companies are in the 11-50 employee range (same size as PROUD Group Sp. z o.o.).

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 PROUD Group Sp. z o.o. use?

PROUD Group Sp. z o.o. uses Outlook, Microsoft Office 365, Zendesk, Linkedin Widget, DoubleClick Conversion, Facebook Widget, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at PROUD Group Sp. z o.o.?

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

What industry is PROUD Group Sp. z o.o. in?

PROUD Group Sp. z o.o. operates in the health, wellness & fitness industry, headquartered in Warszawa, woj. mazowieckie, Poland. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export PROUD Group Sp. z o.o.'s contact data?

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