What technologies does One System Sp. z o.o. use?

One System Sp. z o.o. uses Outlook, YouTube, Google Dynamic Remarketing, DoubleClick, Google Maps. View their full technology stack — including all 13 detected tools — on StackWho.

Who is the CEO/Board President of One System Sp. z o.o.?

Maciek Kaluzynski is the CEO/Board President at One System Sp. z o.o.. Get verified contact information on StackWho.

Where is One System Sp. z o.o. located?

One System Sp. z o.o. is based in Warszawa, woj. mazowieckie, Poland.

One System Sp. z o.o.

onesystem.pl

information technology & services

onesystem.pl

Warszawa, woj. mazowieckie, Poland

11-50 employees

4000000 revenue

LinkedIn Profile

About One System Sp. z o.o.

virtualization, it solutions & services, storage, servers, workstations, business software, systems implementation, backup & archive, it services & it consulting, it solutions for business, it audit, network security, customer service, it infrastructure, cybersecurity, cloud solutions, information technology and services, custom-made computers, it security, it system integration

One System Sp. z o.o.'s Tech Stack

Decision Makers at One System Sp. z o.o.

1 contact

Maciek Kaluzynski

CEO/Board President

m***@onesystem.pl Sign up to view

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13 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

One System Sp. z o.o.'s Position in the StackWho Database

• One System Sp. z o.o. 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 One System 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 One System Sp. z o.o. use?

One System Sp. z o.o. uses Outlook, YouTube, Google Dynamic Remarketing, DoubleClick, Google Maps, Google Font API, and 7 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at One System Sp. z o.o.?

StackWho has verified email addresses for 1 decision maker at One System 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 One System Sp. z o.o. directly for sales, recruiting, or partnerships.

What industry is One System Sp. z o.o. in?

One System Sp. z o.o. 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 One System Sp. z o.o.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for One System 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.