Company lists · Data refreshed September 2026

Top 25 IT infrastructure staffing agencies based in Poland

RevenueBase identified 158 IT infrastructure staffing agencies headquartered in Poland as of September 2026 and tracks 1,896 professional contacts across them, including 366 with verified work emails. Warsaw is the largest hub.

This list covers IT infrastructure staffing agencies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
158Companies
1,896Contacts tracked
366Verified emails
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The 25 largest IT infrastructure staffing agencies based in Poland

Ranked by team size
Top 25 of 158 IT infrastructure staffing agencies based in Poland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWarszawa, PolandHQ checked Sep 28, 2026501-1,000183 contacts →

Indirect evidence

“We build tech teams for Fortune 500 companies and the hottest startups in the world.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceWola, PolandHQ checked Sep 28, 2026201-500132 contacts →

Indirect evidence

“Jesteśmy firmą rekrutacyjną i mamy świadomość, że każdy solidny biznes napędzają ludzie z odpowiednio dopasowanymi kompetencjami.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceWrocław, PolandHQ checked Sep 28, 2026201-50092 contacts →

Partial evidence

“Inter Prompt Global (IP Global) is a trusted IT services provider headquartered in Wroclaw, Poland, with offices in the UK, US, UAE, India, and Pakistan.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceWarsaw, PolandHQ checked Sep 28, 2026501-1,00091 contacts →

Indirect evidence

“At Square One Poland, we redefine the standards of the recruitment industry by prioritizing transparency, collaboration, and mutual benefit-values that set us apart from the…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceŚródmieście, PolandHQ checked Sep 28, 202651-20086 contacts →

Partial evidence

“At ista IT Technologies, located in the heart of Gliwice, we are more than just a technology company.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceŻywiec, PolandHQ checked Sep 28, 202651-20069 contacts →

Indirect evidence

“Pomagamy naszym klientom rozwijać prowadzoną działalność dzięki nowoczesnym i sprawdzonym technologiom z dziedziny Data Center i chmury obliczeniowej, oprogramowania biznesowego…”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceToruń, PolandHQ checked Sep 28, 202651-20064 contacts →

Indirect evidence

“As KUBO, we are an award-winning provider of HR, software, and engineering services.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceWarsaw, PolandHQ checked Sep 28, 2026201-50041 contacts →

Partial evidence

“Pomagamy liderom w branżach IT, inżynieryjnej oraz bankowej budować zwinne zespoły bez ryzyka rekrutacyjnego.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceWarsaw, PolandHQ checked Sep 28, 202651-20040 contacts →

Partial evidence

“GS Services is a global IT outsourcing and recruiting partner, delivering top-tier IT talent and scalable technology services.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceWarsaw, PolandHQ checked Sep 28, 202611-5036 contacts →

Indirect evidence

“Most of the people we place were not on the market when we called them.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceWarsaw, PolandHQ checked Sep 28, 202611-5034 contacts →

Partial evidence

“DNA325 – helping you hire top-tier IT talent from Europe We have 9+ years of experience sourcing mid-level+ IT specialists and executives from Europe.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceSopot, PolandHQ checked Sep 28, 202651-20029 contacts →

Indirect evidence

“Company Arforce Sp.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceWarsaw, PolandHQ checked Sep 28, 202651-20026 contacts →

Indirect evidence

“Poszukujesz specjalistów o konkretnych kompetencjach, dopasowanych do swoich projektów?”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceWarsaw, PolandHQ checked Sep 28, 202651-20024 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceWarsaw, PolandHQ checked Sep 28, 202651-20024 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceWrocław, PolandHQ checked Sep 28, 202611-5021 contacts →

Indirect evidence

“Jesteśmy dynamicznie rozwijającą się firmą z zespołem doświadczonych i pełnych entuzjazmu ekspertów w zakresie usług informatycznych specjalizujących się w projektowaniu i budowie…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceWola, PolandHQ checked Sep 28, 202651-20020 contacts →

Indirect evidence

“Jesteśmy ITHOUSE!”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceWarszawa, PolandHQ checked Sep 28, 202651-20020 contacts →

Partial evidence

“Softwarely is a proven and effective team of IT specialists founded in 2014.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceWarsaw, PolandHQ checked Sep 28, 20261-1019 contacts →

Indirect evidence

“We support startups and software companies in scaling and building their perfect software development teams.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidencePoznań, PolandHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“Pomagamy specjalistom IT znaleźć wymarzoną pracę :)”

Source: RevenueBase Database · checked Sep 28, 2026
21Strong evidenceWarsaw, PolandHQ checked Sep 28, 202611-5014 contacts →

Strong evidence

“PTT Consulting specializes in agile IT staffing solutions, providing flexible and scalable services through our body leasing model.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceGdynia, PolandHQ checked Sep 28, 202611-5011 contacts →

Partial evidence

“Wzrastaliśmy w ramach grupy Get-IT-Dan, czerpiąc wiedzę i doświadczenie o potrzebach naszych klientów.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceKrakow, PolandHQ checked Sep 28, 20261-1011 contacts →

Partial evidence

“At ERA recruitment, we don’t just recruit, we become your strategic hiring partner in the IT space.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceŁódź, PolandHQ checked Sep 28, 202611-5010 contacts →

Partial evidence

“Relout is a Polish consulting company specialized in IT Recruitment & Outsourcing for startups, software agencies and enterprises.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceWrocław, PolandHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

“Jesteśmy wyspecjalizowaną agencją rekrutacyjną, która skutecznie wspiera naszych klientów w poszukiwaniach i zatrudnieniu członków zarządu, dyrektorów oraz senior managerów w…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 158 IT infrastructure staffing agencies based in Poland

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IT infrastructure staffing agencies based in Poland at a glance

As of Sep 28, 2026
19.3%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
22.8%Largest-city concentration · Warsaw
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
74
11-50
52
51-200
19
201-500
5
501-1,000
5
1,001-5,000
3

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 158 companies.

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 IT infrastructure staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Poland whose own description of what they do matches “IT infrastructure staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT infrastructure staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among IT infrastructure staffing agencies, 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 its RevenueBase Smart Search 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, 366 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 28, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT infrastructure staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT infrastructure staffing agencies are there based in Poland?

RevenueBase identified 158 IT infrastructure staffing agencies 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?

Link Group, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most IT infrastructure staffing agencies?

Warsaw leads with 36 headquartered companies, followed by Warszawa (35) and Wroclaw (13).

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 366 verified decision-maker contacts tracked across these 158 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 28, 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 Smart Search, 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.