Company lists · Data refreshed September 2026

Top 23 Tech sales outsourcing companies based in Warsaw, Poland

RevenueBase identified 75 company matches for tech sales outsourcing companies associated with Warsaw, Poland as of September 2026 and tracks 2,161 professional contacts across them, including 1,060 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for tech sales outsourcing companies associated with Warsaw, Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
75Companies
2,161Contacts tracked
1,060Verified emails
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The 23 largest tech sales outsourcing companies based in Warsaw, Poland

Ranked by team size
Top 23 of 75 company matches for tech sales outsourcing companies based in Warsaw, Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Sep 29, 20261,001-5,0001,290 contacts →

Exact match

“Billennium is a global technology consulting and outsourcing services company that provides top-quality IT solutions for enterprises.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 29, 20261,001-5,000249 contacts →

Exact match

“Your dedicated process outsourcing partner with data-driven approach EverHelp is an industry-leading provider of business operations outsourcing and customer support solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20056 contacts →

Exact match

“Mereb Technologies helps European SaaS scale-ups ship faster by giving you dedicated, senior engineering teams under an EU contract.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20053 contacts →

Exact match

“W działalności biznesowej poszukiwanie ciągłego wzrostu sprzedaży jest kluczem do sukcesu.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5041 contacts →

Exact match

“Jesteśmy firmą IT zajmującą się outsourcingiem usług.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“Awareson is outsourcing company providing IT solutions and comprehensive HR support to the business, including the recruitment of high-end new technology professionals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“MintyMint is your technology solution provider & IT Outsourcing provider for scaling and upgrading your business or startup.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20036 contacts →

Exact match

“Itelence is a fast-growing IT outsourcing and BPO company, helping global businesses scale with top tech talent from Poland and Eastern Europe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“We are Nessie Research Lab - we believe in the power of women in IT.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-50020 contacts →

Exact match

“ASM GROUP to międzynarodowa organizacja, w skład której wchodzą spółki zależne, specjalizujące się w świadczeniu kompleksowych usług wsparcia sprzedaży i outsourcingu.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“JellyTech helps its clients grow their business through professional software development services, data analytics, and outsourcing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“We are a company which provides IT outsourcing services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Obszary naszej specjalizacji: budowanie strategii sprzedaży outsourcing działań sprzedaży b2b szkolenia i doradztwo dla sił sprzedaży tworzenie zaangażowanych rzeczników…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-2009 contacts →

Exact match

“IT Factory is a dynamic company with experience in the development, implementation, and support of a wide range of IT solutions from Poland.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-5007 contacts →

Exact match

“Innovative Customer Support Center is a company specialising in customer service outsourcing and telemarketing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-506 contacts →

Exact match

“ConnectPRO to zespół ekspertów, który wesprze Twoją firmę w optymalizacji i realizacji procesów sprzedażowych.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 29, 20261-105 contacts →

Exact match

“We find your future clients through outbound - combining data, AI, and human insight.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-505 contacts →

Exact match

“At R.M.Edison, we are passionate about providing IT staffing outsourcing solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Infotarget provides lead generation services to IT technology vendors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Vasco Sky is a technology consulting company with a focus on providing Expert-Level Engineering services for time-critical large-scale software projects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Salesnest is a Sales Outsourcing and Growth Consulting company enabling B2B companies to instantly increase their sales capacity by adding an outsourced sales team.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Sep 29, 20261-101 contacts →

Exact match

“LeadGrid is a dynamic and innovative company that specializes in helping businesses generate leads and acquire customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 23 of 75 tech sales outsourcing companies based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 1,060 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tech sales outsourcing companies based in Warsaw, Poland at a glance

As of Sep 29, 2026
49.1%Verified-email coverage
28.8Average contacts per company
11-50Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
19
51-200
13
201-500
5
1,001-5,000
2

Email recency for this list is measured across the whole Poland list rather than for Warsaw, so it is reported there. Company counts and contact totals on this page are exact for Warsaw.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Warsaw, Poland whose business descriptions match “tech sales outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,060 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tech sales outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tech sales outsourcing companies are there based in Warsaw, Poland?

RevenueBase identified 75 company matches for tech sales outsourcing companies associated with Warsaw, Poland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Billennium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Poland has the most tech sales outsourcing companies?

Warsaw leads Poland with 75 company records, followed by Krakow (15) and Poznan (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,060 professional contacts with verified work emails tracked across these 75 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.