Company lists · Data refreshed September 2026
Top 25 Sales support outsourcing companies based in Poland
RevenueBase identified 98 sales support outsourcing companies headquartered in Poland as of September 2026 and tracks 1,531 professional contacts across them, including 213 with verified work emails and 22 with mobile numbers. Warszawa is the largest hub.
This list covers sales support outsourcing companies headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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.
The 25 largest sales support outsourcing companies based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 265 | ||||
“MS Services to jeden z liderów rynku outsourcingu sprzedaży w Polsce.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 249 | ||||
“Your dedicated process outsourcing partner with data-driven approach EverHelp is an industry-leading provider of business operations outsourcing and customer support solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 162 | ||||
“Call Center Poland is a 360 degree contact center.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 53 | ||||
“W działalności biznesowej poszukiwanie ciągłego wzrostu sprzedaży jest kluczem do sukcesu.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 37 | ||||
“We are 100% Polish company, since 2005 we are providing outsourcing services B2B, including: telemarketing, infoline, sales, customer services, marketing and advertising.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 | ||||
“Our company specializes in providing and selling services that improve communication between businesses and customers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 35 | ||||
“SAVOIR Group to firma z ponad 25-letnim doświadczeniem, specjalizująca się w outsourcingu sił i procesów sprzedaży, outsourcingu kadrowo-płacowym oraz zarządzaniu flotą…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 25 | ||||
“W swojej ofercie proponujemy nowatorskie i elastyczne podejście do outsourcingu, a także najnowsze technologie z zakresu obsługi klienta.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 22 | ||||
“Sales Agency is your on-demand B2B sales partner, offering flexible and efficient sales outsourcing services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 21 | ||||
“Zajmujemy się dostarczaniem usług outsourcingowych dla firm szukających nowoczesnych rozwiązań obsługi klientów lub sprzedaży usług bądź produktów.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 20 | ||||
“ASM GROUP to międzynarodowa organizacja, w skład której wchodzą spółki zależne, specjalizujące się w świadczeniu kompleksowych usług wsparcia sprzedaży i outsourcingu.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 17 | ||||
“No matter which Growth-Goals you are trying to achieve, our experienced and data-driven growth strategy team aligns with you to develop the right strategy to build your own…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 16 | ||||
“Poznaj TresConnect W TresConnect oferujemy dużo więcej niż tylko usługi Contact Center.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“Obszary naszej specjalizacji: budowanie strategii sprzedaży outsourcing działań sprzedaży b2b szkolenia i doradztwo dla sił sprzedaży tworzenie zaangażowanych rzeczników…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 | ||||
“Call Center PRO (CCPRO) is a trusted partner in customer service outsourcing, 24/7 call center operations, sales support, and after-sales services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 | ||||
“Innovative Customer Support Center is a company specialising in customer service outsourcing and telemarketing.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 | ||||
“Referrals and leads from network are not enough to grow your business?” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 | ||||
“ConnectPRO to zespół ekspertów, który wesprze Twoją firmę w optymalizacji i realizacji procesów sprzedażowych.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“We specialize in providing outsourcing services in the field of IT, necessary for the proper operation of the company, in particular, we replace IT specialists.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Oferujemy wsparcie w zakresie umawiania spotkań i generowania leadów b2b i b2c Dotrzemy bezpośrednio do Twoich klientów i ułatwimy Ci sprzedaż.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 | ||||
“At Architecture of Sales we provide B2B lead generation and sales outsourcing services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Vendere PolskaIndirect evidence | 4 | |||
“Firma Vendere (po łacinie ‘sprzedawać’) powstała w 2002 r.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 | ||||
“Lead generation is a key element of the marketing strategy for many companies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Group IT to opieka informatyczna dla firm, które potrzebują wsparcia w IT lub outsourcingu.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“B2B Marketing strategy, sales enablement, social selling B2B, sales and marketing automation - this is where Ican help you.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 98 sales support outsourcing companies based in Poland
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Sales support outsourcing companies based in Poland at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among sales support outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Poland whose own description of what they do matches “sales support outsourcing companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among sales support outsourcing companies, and records with no verified work email. Companies headquartered outside Poland are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 213 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Sales support outsourcing companies by metro
- Sales support outsourcing companies in Warszawa30
Frequently asked
How many sales support outsourcing companies are there based in Poland?
RevenueBase identified 98 sales support outsourcing companies headquartered in Poland as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
MS Services, headquartered in Warszawa, tops this list with the largest team on record.
Which city has the most sales support outsourcing companies?
Warszawa leads with 30 headquartered companies, followed by Warsaw (13) and Krakow (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 213 verified decision-maker contacts tracked across these 98 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.
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