Company lists · Data refreshed November 2026

Top 19 Office 365 developers based in Poland

RevenueBase identified 41 company matches for office 365 developers associated with Poland as of November 2026 and tracks 263 professional contacts across them, including 137 with verified work emails. Warsaw is the largest hub.

This list covers company matches for office 365 developers 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
41Companies
263Contacts tracked
137Verified emails
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The 19 largest office 365 developers based in Poland

Ranked by team size
Top 19 of 41 company matches for office 365 developers 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 matchWrocław, PolandHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We are black belts of Modern Work steering innovation and best practices since early days of SharePoint and Microsoft Cloud.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWrocław, PolandHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Vialutions sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPoznań, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Symbioza.IT to firma informatyczna z ponad 25-letnim doświadczeniem, która działa jako partner IT dla firm z różnych sektorów.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We specialize in the production and implementation of IT solutions based on Microsoft.Net technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-50010 contacts →

Exact match

“Od 15 lat doradzamy klientom i tworzymy własne rozwiązania oparte na produktach Microsoft, w tym Microsoft Dynamics 365, Microsoft Office 365, Microsoft Azure, Microsoft Power BI…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“BilSoft is a professional full-cycle development service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Pomożemy Ci wykorzystać pełen potencjał Microsoft 365 w Twojej firmie!”

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

Exact match

“Welcome to BIMBEARS, your dedicated partner for Microsoft cloud technologies.”

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

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Obsługa informatyczna małych i średnich firm oraz instytucji.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBiałystok, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Projektujemy automatyzacje głównie w wykorzystaniem Microsoft 365.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchToruń, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Garage IT Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPoznan, PolandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We specialize in automation and analysis of business processes, implementation of the M365 platform, internal system integration, and data migration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBiałystok, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Mavsystem specializes in developing dedicated solutions for SharePoint and Office 365 platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchŚrem, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Jesteśmy wieloletnim, nagradzanym Partnerem firmy Microsoft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Od siedmiu lat pomagamy organizacjom zmieniać środowisko pracy na bardziej przyjazne i dostępne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWroclaw, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Datain to zaangażowani specjaliści IT, którzy są doskonale zorientowani w funkcjonalności systemów Microsoft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWilkowice, PolandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Web and Mobile app development.”

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

Showing 19 of 41 office 365 developers based in Poland

See the full list, filter by size, metro and specialty, and access 137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office 365 developers based in Poland at a glance

As of Nov 6, 2026
52.1%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
36.6%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
14
51-200
2
201-500
1
1,001-5,000
1

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 41 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 “office 365 developers” 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 137 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.

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 “office 365 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office 365 developers are there based in Poland?

RevenueBase identified 41 company matches for office 365 developers 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?

It-Dev Sp. Z O.O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most office 365 developers?

Warsaw leads with 15 company records, followed by Wroclaw (4) and Bialystok (3).

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 137 professional contacts with verified work emails tracked across these 41 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.