Company lists · Data refreshed September 2026
Top 25 Custom software developers based in Belgrade, Serbia
RevenueBase identified 125 company matches for custom software developers associated with Belgrade, Serbia as of September 2026 and tracks 1,515 professional contacts across them, including 577 with verified work emails and 18 with mobile numbers. Across Serbia, Belgrade is the largest hub for this category.
This list covers company matches for custom software developers associated with Belgrade, Serbia, 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 9, 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 custom software developers based in Belgrade, Serbia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 215 contacts → | ||||
Exact match “At Quantox, we grasp the challenge, target the essence and make it possible.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 2 | 118 contacts → | ||||
Exact match “Mixing highly skilled people and cutting edge technologies to deliver exceptional solutions Itekako is a custom software engineering company buidling cutting edge technology…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 3 | 63 contacts → | ||||
Exact match “Soprex is an Enterprise Engineering Partner helping organizations build, modernize and connect business-critical systems.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 4 | 60 contacts → | ||||
Exact match “We are Red Black Tree, a specialized software development partner delivering end-to-end custom software solutions since 2012 to clients across Europe, the USA, and beyond.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 5 | 53 contacts → | ||||
Exact match “Tyllo is a turnkey software and business solution provider.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “We are deversity, a Belgrade based company that harnesses the power of software to tackle complex business challenges.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 7 | 49 contacts → | ||||
Exact match “CodeUp is a software development company building modern digital products with AI embedded into every stage of the development process.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 8 | 46 contacts → | ||||
Exact match “TNation is one of the leading professional outsourcing companies in Serbia, specialized in providing software development services.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “INSSIO helps established companies stabilize, modernize, and scale mission-critical software.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 10 | 41 contacts → | ||||
Exact match “Your Trusted Partner in Full-Cycle Software Development We are more than just a software development company-we are strategic partners in your business success.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Gecko Solutions is a company specialized in a development of web, mobile and rich user experience applications.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Consolia is a part of Intersolia an international IT company with the development in Belgrade.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “We build custom software that turns your ideas into digital products.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 14 | 22 contacts → | ||||
Exact match “BridgeIQ builds the ETRM/CTRM platforms, FIX integrations, and real-time risk systems that run trading desks across capital markets, commodities, and energy.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “We are a software company specializing in creating unique digital solutions for both startups and established businesses.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “We are Vortex West Inc- U.S.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “T3soft is a company created with the idea to be bearer of the software development.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Software Engineering company.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “edeja software is software outsourcing company, having a great combination of experienced, highly qualified, young and energetic specialist teams which offer a wide range of…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “AppSter Solutions is more than a software development company, it is a team of visionaries, building transformative mobile solutions and innovative software that empower…” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “We are a team of skilled programmers dedicated to solving complex problems and driving business growth.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Digital Cube is an experienced boutique software development house.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “We help companies scale engineering teams and build outstanding software products.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “We're a IT consulting and software development company.” Recorded in the RevenueBase company graph · Sep 9, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Evolution Online- EON is an IT company founded in Belgrade in 2003.” Recorded in the RevenueBase company graph · Sep 9, 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 “custom software 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 25 of 125 custom software developers based in Belgrade, Serbia
See the full list, filter by size, metro and specialty, and access 577 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom software developers based in Belgrade, Serbia at a glance
As of Sep 9, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 60.0dHow 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 Belgrade, Serbia whose business descriptions match “custom software 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 577 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 9, 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.
Custom software developers by metro in Serbia
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 “custom software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom software developers are there based in Belgrade, Serbia?
RevenueBase identified 125 company matches for custom software developers associated with Belgrade, Serbia 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?
Quantox Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Serbia has the most custom software developers?
Belgrade leads Serbia with 129 company records, followed by Novi Sad (74) and Nis (26).
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 577 professional contacts with verified work emails tracked across these 125 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 125 custom software developers based in Belgrade, Serbia. 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.
More company lists
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- Custom software developers based in the United States
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Company intelligence · public preview
Top 25 custom software developers based in Belgrade, Serbia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 125 matching company records for custom software developers based in Belgrade, Serbia, with 1,515 tracked contacts and 577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 9, 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 25 custom software developers based in Belgrade, Serbia
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 |  Quantox Technologyquantox.comHQ: Belgrade, SerbiaReported employees: 201-500 | Belgrade, Serbia | 201-500 | Exact match | 215 contacts → |
“At Quantox, we grasp the challenge, target the essence and make it possible.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Itekakoitekako.comHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 118 contacts → |
“Mixing highly skilled people and cutting edge technologies to deliver exceptional solutions Itekako is a custom software engineering company buidling cutting edge technology…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Soprex D.O.Osoprex.comHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 63 contacts → |
“Soprex is an Enterprise Engineering Partner helping organizations build, modernize and connect business-critical systems.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  RED Black Treerbt.rsHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 60 contacts → |
“We are Red Black Tree, a specialized software development partner delivering end-to-end custom software solutions since 2012 to clients across Europe, the USA, and beyond.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TYLLOtyllo.netHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 53 contacts → |
“Tyllo is a turnkey software and business solution provider.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Deversitydeversity.comHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 50 contacts → |
“We are deversity, a Belgrade based company that harnesses the power of software to tackle complex business challenges.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Codeupcodeup.rocksHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 49 contacts → |
“CodeUp is a software development company building modern digital products with AI embedded into every stage of the development process.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tnationtnation.euHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 46 contacts → |
“TNation is one of the leading professional outsourcing companies in Serbia, specialized in providing software development services.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Inssioinssio.comHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 42 contacts → |
“INSSIO helps established companies stabilize, modernize, and scale mission-critical software.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SIPODsipodsoftware.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 41 contacts → |
“Your Trusted Partner in Full-Cycle Software Development We are more than just a software development company-we are strategic partners in your business success.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gecko Solutions D.O.Ogecko.rsHQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 29 contacts → |
“Gecko Solutions is a company specialized in a development of web, mobile and rich user experience applications.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Consoliaconsolia.rsHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 26 contacts → |
“Consolia is a part of Intersolia an international IT company with the development in Belgrade.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CREENcreen.ioHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 23 contacts → |
“We build custom software that turns your ideas into digital products.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bridgeiqbridgeiq.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 22 contacts → |
“BridgeIQ builds the ETRM/CTRM platforms, FIX integrations, and real-time risk systems that run trading desks across capital markets, commodities, and energy.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Codeitcodeit.rsHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 20 contacts → |
“We are a software company specializing in creating unique digital solutions for both startups and established businesses.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Vortex Westvortexwe.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 19 contacts → |
“We are Vortex West Inc- U.S.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  T3softt3soft.rsHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 17 contacts → |
“T3soft is a company created with the idea to be bearer of the software development.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Codebehind DOOcodebehind.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 15 contacts → |
“Software Engineering company.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Edeja Softwareedeja.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 14 contacts → |
“edeja software is software outsourcing company, having a great combination of experienced, highly qualified, young and energetic specialist teams which offer a wide range of…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Appster Solutionsappstersolutions.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 12 contacts → |
“AppSter Solutions is more than a software development company, it is a team of visionaries, building transformative mobile solutions and innovative software that empower…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  thinkbig.devthinkbig.devHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 12 contacts → |
“We are a team of skilled programmers dedicated to solving complex problems and driving business growth.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Digital Cube D.O.Odigitalcube.rsHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 10 contacts → |
“Digital Cube is an experienced boutique software development house.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  On Point SEonpoint.rsHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 10 contacts → |
“We help companies scale engineering teams and build outstanding software products.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  MNO Companymnocompany.comHQ: Belgrade, SerbiaReported employees: 1-10 | Belgrade, Serbia | 1-10 | Exact match | 8 contacts → |
“We're a IT consulting and software development company.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Evolution Online - EONeonsystem.comHQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 6 contacts → |
“Evolution Online- EON is an IT company founded in Belgrade in 2003.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 125 company matches
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Custom software developers: dataset insights
September 9, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
125 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.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 60.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 9, 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 ↗
Custom software developers by metro in Serbia
Questions about this company list
What does Exact match mean for custom software 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 custom software developers did RevenueBase find based in Belgrade, Serbia?
The saved snapshot records 125 matching company records, 1,515 tracked contacts and 577 verified emails. The public preview displays 25 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 9, 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
Custom software developers by geography
- Custom software developers based in the United States
- Custom software developers based in the United Kingdom
- Custom software developers based in Brazil
- Custom software developers based in Germany
- Custom software developers based in Canada
- Custom software developers based in Italy
- Custom software developers based in France
- Custom software developers based in Poland
- Custom software developers based in Australia
- Custom software developers based in Spain
- Custom software developers based in the Netherlands
- Custom software developers based in Argentina
Cite this list
RevenueBase Data Team. Top 25 custom software developers based in Belgrade, Serbia. Snapshot: September 9, 2026. https://revenuebase.ai/companies/custom-software-developers/serbia/belgrade.
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
- Custom software developers based in the United States
- Custom software developers based in the United Kingdom
- Custom software developers based in Brazil
- Custom software developers based in Germany
- Custom software developers based in Canada
- Custom software developers based in Italy
Company intelligence · public preview
Top 25 custom software developers based in Belgrade, Serbia
RevenueBase records 125 matching company records for custom software developers based in Belgrade, Serbia, with 1,515 tracked contacts and 577 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 9, 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 25 custom software developers based in Belgrade, Serbia
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 | Quantox Technologyquantox.com HQ: Belgrade, SerbiaReported employees: 201-500 | Belgrade, Serbia | 201-500 | Exact match | 215 contacts → |
“At Quantox, we grasp the challenge, target the essence and make it possible.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Itekakoitekako.com HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 118 contacts → |
“Mixing highly skilled people and cutting edge technologies to deliver exceptional solutions Itekako is a custom software engineering company buidling cutting edge technology…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Soprex D.O.Osoprex.com HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 63 contacts → |
“Soprex is an Enterprise Engineering Partner helping organizations build, modernize and connect business-critical systems.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RED Black Treerbt.rs HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 60 contacts → |
“We are Red Black Tree, a specialized software development partner delivering end-to-end custom software solutions since 2012 to clients across Europe, the USA, and beyond.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TYLLOtyllo.net HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 53 contacts → |
“Tyllo is a turnkey software and business solution provider.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Deversitydeversity.com HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 50 contacts → |
“We are deversity, a Belgrade based company that harnesses the power of software to tackle complex business challenges.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Codeupcodeup.rocks HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 49 contacts → |
“CodeUp is a software development company building modern digital products with AI embedded into every stage of the development process.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tnationtnation.eu HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 46 contacts → |
“TNation is one of the leading professional outsourcing companies in Serbia, specialized in providing software development services.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Inssioinssio.com HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 42 contacts → |
“INSSIO helps established companies stabilize, modernize, and scale mission-critical software.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SIPODsipodsoftware.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 41 contacts → |
“Your Trusted Partner in Full-Cycle Software Development We are more than just a software development company-we are strategic partners in your business success.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gecko Solutions D.O.Ogecko.rs HQ: Belgrade, SerbiaReported employees: 51-200 | Belgrade, Serbia | 51-200 | Exact match | 29 contacts → |
“Gecko Solutions is a company specialized in a development of web, mobile and rich user experience applications.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Consoliaconsolia.rs HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 26 contacts → |
“Consolia is a part of Intersolia an international IT company with the development in Belgrade.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CREENcreen.io HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 23 contacts → |
“We build custom software that turns your ideas into digital products.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bridgeiqbridgeiq.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 22 contacts → |
“BridgeIQ builds the ETRM/CTRM platforms, FIX integrations, and real-time risk systems that run trading desks across capital markets, commodities, and energy.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Codeitcodeit.rs HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 20 contacts → |
“We are a software company specializing in creating unique digital solutions for both startups and established businesses.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vortex Westvortexwe.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 19 contacts → |
“We are Vortex West Inc- U.S.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | T3softt3soft.rs HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 17 contacts → |
“T3soft is a company created with the idea to be bearer of the software development.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Codebehind DOOcodebehind.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 15 contacts → |
“Software Engineering company.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Edeja Softwareedeja.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 14 contacts → |
“edeja software is software outsourcing company, having a great combination of experienced, highly qualified, young and energetic specialist teams which offer a wide range of…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Appster Solutionsappstersolutions.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 12 contacts → |
“AppSter Solutions is more than a software development company, it is a team of visionaries, building transformative mobile solutions and innovative software that empower…” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | thinkbig.devthinkbig.dev HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 12 contacts → |
“We are a team of skilled programmers dedicated to solving complex problems and driving business growth.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Digital Cube D.O.Odigitalcube.rs HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 10 contacts → |
“Digital Cube is an experienced boutique software development house.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | On Point SEonpoint.rs HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 10 contacts → |
“We help companies scale engineering teams and build outstanding software products.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | MNO Companymnocompany.com HQ: Belgrade, SerbiaReported employees: 1-10 | Belgrade, Serbia | 1-10 | Exact match | 8 contacts → |
“We're a IT consulting and software development company.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Evolution Online - EONeonsystem.com HQ: Belgrade, SerbiaReported employees: 11-50 | Belgrade, Serbia | 11-50 | Exact match | 6 contacts → |
“Evolution Online- EON is an IT company founded in Belgrade in 2003.” Recorded description excerpt · September 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 125 company matches
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Custom software developers: dataset insights
September 9, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
125 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.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 11.0dCompany record updated
Median 60.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 9, 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 ↗
Custom software developers by metro in Serbia
Questions about this company list
What does Exact match mean for custom software 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 custom software developers did RevenueBase find based in Belgrade, Serbia?
The saved snapshot records 125 matching company records, 1,515 tracked contacts and 577 verified emails. The public preview displays 25 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 9, 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.
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Cite this list
RevenueBase Data Team. Top 25 custom software developers based in Belgrade, Serbia. Snapshot: September 9, 2026. https://revenuebase.ai/companies/custom-software-developers/serbia/belgrade.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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