Company lists · Data refreshed September 2026
Top 15 Javascript web developers based in Poland
RevenueBase identified 43 company matches for javascript web developers associated with Poland as of September 2026 and tracks 332 professional contacts across them, including 118 with verified work emails. Warsaw is the largest hub.
This list covers company matches for javascript web 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 September 14, 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 15 largest javascript web developers based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 82 contacts → | ||||
Exact match “We are the team - we work together to create web applications starting from the design stage through programming and finishing with positioning.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 2 | 60 contacts → | ||||
Exact match “Mainsoft is a software development company, which is focused on web and mobile application development.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 3 | 44 contacts → | ||||
Exact match “Jesteśmy studiem developerskim dla kreatywnych.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “We believe projects can be delivered on time with high quality.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “We are a team of dedicated professionals who are passionate about collaborating with our clients.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Tworzenie stron internetowych i aplikacji to nasza pasja, dlatego wkładamy w to całą naszą energię.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “We are Kivy Software - experienced software development and design house based in Poznan, Poland.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “TheBrain Software House is a web and mobile application development company that covers everything from devops to automated testing, low- and high-level programming, back-end and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “We specialize in building web applications with Next.js and React.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “We are a small, boutique software house specializing in web development.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Beeze team consists of highly skilled web designers and developers creating web and mobile digital products that look fantastic and deliver great functionality.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Dedicated web software development for individual business needs.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “We build user friendly web, mobile application and on-line systems based on scalable solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match “Specjalizujemy się w tworzeniu zaawansowanych aplikacji webowych.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “We build browser-based apllications, develop legacy projects and help with finding and matching senior programmers.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “javascript web developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 15 of 43 javascript web developers based in Poland
See the full list, filter by size, metro and specialty, and access 118 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Javascript web developers based in Poland at a glance
As of Sep 14, 2026Companies by employee count
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 43 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 “javascript web 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 118 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 14, 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 “javascript web developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many javascript web developers are there based in Poland?
RevenueBase identified 43 company matches for javascript web developers associated with 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?
Johnnybros tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most javascript web developers?
Warsaw leads with 11 company records, followed by Krakow (4) and Poznan (4).
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 118 professional contacts with verified work emails tracked across these 43 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 43 javascript web developers based in Poland. Start with a free account, no credit card.
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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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Company intelligence · public preview
Top 15 javascript web developers based in Poland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 43 matching company records for javascript web developers based in Poland, with 332 tracked contacts and 118 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 javascript web developers based in Poland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Johnnybrosjohnnybros.comHQ: Gdańsk, PolandReported employees: 51-200 | Gdańsk, Poland | 51-200 | Exact match | 82 contacts → |
“We are the team - we work together to create web applications starting from the design stage through programming and finishing with positioning.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mainsoftmainsoft.orgHQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 60 contacts → |
“Mainsoft is a software development company, which is focused on web and mobile application development.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Panowie Programiścipanowie-programisci.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 44 contacts → |
“Jesteśmy studiem developerskim dla kreatywnych.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MAD Mountainmadmountain.ioHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 20 contacts → |
“We believe projects can be delivered on time with high quality.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Moonbite S.Amoonbite.plHQ: Rzeszów, PolandReported employees: 11-50 | Rzeszów, Poland | 11-50 | Exact match | 17 contacts → |
“We are a team of dedicated professionals who are passionate about collaborating with our clients.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  webcrafters.plwebcrafters.plHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 11 contacts → |
“Tworzenie stron internetowych i aplikacji to nasza pasja, dlatego wkładamy w to całą naszą energię.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kivy Softwarekivy.plHQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 10 contacts → |
“We are Kivy Software - experienced software development and design house based in Poznan, Poland.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Thebrain Software Housethebrain.proHQ: Lublin, PolandReported employees: 11-50 | Lublin, Poland | 11-50 | Exact match | 10 contacts → |
“TheBrain Software House is a web and mobile application development company that covers everything from devops to automated testing, low- and high-level programming, back-end and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Devspowerdevspower.comHQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“We specialize in building web applications with Next.js and React.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Blink Softwareblinksoft.plHQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“We are a small, boutique software house specializing in web development.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Beezee Sp. Z O.Obeezee-studio.comHQ: Szczecin, PolandReported employees: 1-10 | Szczecin, Poland | 1-10 | Exact match | 4 contacts → |
“Beeze team consists of highly skilled web designers and developers creating web and mobile digital products that look fantastic and deliver great functionality.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | APP Solutionsappsolutions.pl HQ: Wroclaw, PolandReported employees: 1-10 | Wroclaw, Poland | 1-10 | Exact match | 4 contacts → |
“Dedicated web software development for individual business needs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Software Brotherssoftwarebrothers.coHQ: Wrocław, PolandReported employees: 51-200 | Wrocław, Poland | 51-200 | Exact match | 2 contacts → |
“We build user friendly web, mobile application and on-line systems based on scalable solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Coding Treecodingtree.plHQ: Poznan, PolandReported employees: 1-10 | Poznan, Poland | 1-10 | Exact match | 1 contacts → |
“Specjalizujemy się w tworzeniu zaawansowanych aplikacji webowych.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Southern SUNsouthernsun.plHQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 1 contacts → |
“We build browser-based apllications, develop legacy projects and help with finding and matching senior programmers.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 43 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Javascript web developers: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for javascript web developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many javascript web developers did RevenueBase find based in Poland?
The saved snapshot records 43 matching company records, 332 tracked contacts and 118 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Javascript web developers by geography
- Javascript web developers based in Belgium
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- Javascript web developers based in Canada
- Javascript web developers based in France
- Javascript web developers based in Germany
- Javascript web developers based in India
- Javascript web developers based in the Netherlands
- Javascript web developers based in Ukraine
- Javascript web developers based in the United Kingdom
- Javascript web developers based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 15 javascript web developers based in Poland. Snapshot: September 14, 2026. https://revenuebase.ai/companies/javascript-web-developers/poland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Javascript web developers based in Belgium
- Javascript web developers based in Brazil
- Javascript web developers based in Canada
- Javascript web developers based in France
- Javascript web developers based in Germany
- Javascript web developers based in India
Company intelligence · public preview
Top 15 javascript web developers based in Poland
RevenueBase records 43 matching company records for javascript web developers based in Poland, with 332 tracked contacts and 118 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 javascript web developers based in Poland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Johnnybrosjohnnybros.com HQ: Gdańsk, PolandReported employees: 51-200 | Gdańsk, Poland | 51-200 | Exact match | 82 contacts → |
“We are the team - we work together to create web applications starting from the design stage through programming and finishing with positioning.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mainsoftmainsoft.org HQ: Warsaw, PolandReported employees: 51-200 | Warsaw, Poland | 51-200 | Exact match | 60 contacts → |
“Mainsoft is a software development company, which is focused on web and mobile application development.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Panowie Programiścipanowie-programisci.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 44 contacts → |
“Jesteśmy studiem developerskim dla kreatywnych.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MAD Mountainmadmountain.io HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 20 contacts → |
“We believe projects can be delivered on time with high quality.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Moonbite S.Amoonbite.pl HQ: Rzeszów, PolandReported employees: 11-50 | Rzeszów, Poland | 11-50 | Exact match | 17 contacts → |
“We are a team of dedicated professionals who are passionate about collaborating with our clients.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | webcrafters.plwebcrafters.pl HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 11 contacts → |
“Tworzenie stron internetowych i aplikacji to nasza pasja, dlatego wkładamy w to całą naszą energię.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kivy Softwarekivy.pl HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 10 contacts → |
“We are Kivy Software - experienced software development and design house based in Poznan, Poland.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thebrain Software Housethebrain.pro HQ: Lublin, PolandReported employees: 11-50 | Lublin, Poland | 11-50 | Exact match | 10 contacts → |
“TheBrain Software House is a web and mobile application development company that covers everything from devops to automated testing, low- and high-level programming, back-end and…” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Devspowerdevspower.com HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“We specialize in building web applications with Next.js and React.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Blink Softwareblinksoft.pl HQ: Poznań, PolandReported employees: 1-10 | Poznań, Poland | 1-10 | Exact match | 6 contacts → |
“We are a small, boutique software house specializing in web development.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Beezee Sp. Z O.Obeezee-studio.com HQ: Szczecin, PolandReported employees: 1-10 | Szczecin, Poland | 1-10 | Exact match | 4 contacts → |
“Beeze team consists of highly skilled web designers and developers creating web and mobile digital products that look fantastic and deliver great functionality.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | APP Solutionsappsolutions.pl HQ: Wroclaw, PolandReported employees: 1-10 | Wroclaw, Poland | 1-10 | Exact match | 4 contacts → |
“Dedicated web software development for individual business needs.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Software Brotherssoftwarebrothers.co HQ: Wrocław, PolandReported employees: 51-200 | Wrocław, Poland | 51-200 | Exact match | 2 contacts → |
“We build user friendly web, mobile application and on-line systems based on scalable solutions.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Coding Treecodingtree.pl HQ: Poznan, PolandReported employees: 1-10 | Poznan, Poland | 1-10 | Exact match | 1 contacts → |
“Specjalizujemy się w tworzeniu zaawansowanych aplikacji webowych.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Southern SUNsouthernsun.pl HQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 1 contacts → |
“We build browser-based apllications, develop legacy projects and help with finding and matching senior programmers.” Recorded description excerpt · September 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 43 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Javascript web developers: dataset insights
September 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for javascript web developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many javascript web developers did RevenueBase find based in Poland?
The saved snapshot records 43 matching company records, 332 tracked contacts and 118 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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RevenueBase Data Team. Top 15 javascript web developers based in Poland. Snapshot: September 14, 2026. https://revenuebase.ai/companies/javascript-web-developers/poland.
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