Company lists · Data refreshed November 2026

Top 25 Outsourced admin services based in Poland

RevenueBase identified 176 company matches for outsourced admin services associated with Poland as of November 2026 and tracks 1,140 professional contacts across them, including 256 with verified work emails. Warsaw is the largest hub.

This list covers company matches for outsourced admin services associated with 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 November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
176Companies
1,140Contacts tracked
256Verified emails
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The 25 largest outsourced admin services based in Poland

Ranked by team size
Top 25 of 176 company matches for outsourced admin services based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,000255 contacts →

Exact match

“Everhelp - your Result-as-a-Service ecosystem for customer support outsourcing, configuring people, process, and technology to reach the goals you are chasing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“We go beyond outsourcing by proprietary sourcing and skill matching, contract management, onboarding and performance tracking processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Tworzymy zewnętrzny, pełnowymiarowy dział finansowy dostosowany do potrzeb Twojej firmy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Kompleksowe wsparcie firm w dynamicznym otoczeniu biznesowym.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“AskHenry – więcej czasu na to, co ważne Codziennie pomagamy firmom i osobom prywatnym uwolnić się od zadań, które pochłaniają ich cenny czas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“NGL Services are here to help you with day-to-day operations: we offer comprehensive service that removes all administrative and operational activities to allow keeping the focus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGdynia, PolandHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We are supporting our customers by outsourcing people and processes delivering them back office functions to help them maintain their agility in uncertain market environment and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGdynia, PolandHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToruń, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Jesteśmy zespołem specjalistów z zakresu bieżącej obsługi księgowej oraz kadrowej.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchŁomianki, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“4optima is an ambitious consulting company founded to bring the hard competencies of cost analysis and optimisation to small and medium sized enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBydgoszcz, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“W e-delegate rozumiemy wyzwania współczesnego biznesu i wiemy, jak ważne jest skupienie się na tym, co naprawdę istotne – rozwoju Twojej firmy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“KSIĘGOWOŚĆ, PAYROLL, DORADZTWO BIZNESOWE i AUDYTY PFRON Jesteśmy polskim dostawcą wysokiej jakości usług outsourcingowych z zakresu księgowości, payroll oraz administracji kadr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRzeszów, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchJelenia Góra, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Sophisticated and developed firms and corporations employ their finance staff to provide work in a variety of specialties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKraków, PolandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Payroll 360 jest projektem zespołu specjalistów i ekspertów z zakresu kadr i płac, HR i księgowości pracujących ze sobą od niemal 15 lat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchŁódź, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Crede Experto świadczy pełny zakres usług w ramach księgowości rachunkowej, finansowej, kadrowej oraz zarządczej.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“SMR Solutions is an outsourcing and consultancy provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“CGO Finance specializes in outsourcing accounting services as well as HR and payroll services for both international and local enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Zajmujemy się świadczeniem usług outsourcingu w zakresie księgowości, kadr i płac.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“The Assist – a boutique agency of virtual assistants & freelancers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKatowice, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mamy ponad 20 letnie doświadczenie w zakresie księgowości i zarządzania przedsiębiorstwem w obszarze finansowym, administracyjnym i operacyjnym.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“W każdej branży są zadania, związane z administracją, prowadzeniem biura, robieniem researchu, znalezieniem usługodawców/ podwykonawców, usługi które są konieczne, ale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWrocław, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Jesteśmy zespołem do zadań specjalnych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKraków, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Zajmujemy się prowadzeniem ksiąg przychodów i rozchodów, ksiąg handlowych, a także obsługą kadrowo-płacową, doradztwem i budowaniem długoterminowych strategii finansowych oraz…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKatowice, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Jedyne, czego nie możesz w życiu odzyskać, to utracony czas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 176 outsourced admin services based in Poland

See the full list, filter by size, metro and specialty, and access 256 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourced admin services based in Poland at a glance

As of Nov 6, 2026
22.5%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
31.2%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
41
51-200
12
201-500
5
501-1,000
6
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 176 companies.

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 Poland whose business descriptions match “outsourced admin services” 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 256 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 November 6, 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.

Outsourced admin services by metro

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 “outsourced admin services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced admin services are there based in Poland?

RevenueBase identified 176 company matches for outsourced admin services associated with Poland as of November 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?

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

Which city has the most outsourced admin services?

Warsaw leads with 55 company records, followed by Wroclaw (12) and Lodz (7).

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 256 professional contacts with verified work emails tracked across these 176 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 November 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.