Company lists · Data refreshed September 2026
Top 25 Open source erp companies worldwide
RevenueBase identified 3,923 company matches for open source erp companies worldwide as of September 2026 and tracks 65,077 professional contacts across them, including 13,963 with verified work emails. India is the largest market and Sao Paulo the largest hub.
This list covers company matches for open source erp companies worldwide, 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 29, 2026. Country and city lists for open source erp companies follow the table.
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 open source erp companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,591 contacts → | ||||
Exact match “Odoo is an open-source suite of integrated business applications actively programmed, supported, and organized by Odoo SA.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 3,380 contacts → | ||||
Exact match “Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 3,375 contacts → | ||||
Exact match “Tally Solutions Pvt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 1,570 contacts → | ||||
Exact match “Türkiye’nin en büyük yerli iş yazılımı şirketi Logo Yazılım, kurulduğu 1984 yılından bu yana sektörün öncü şirketlerinden biri olarak faaliyetlerini sürdürüyor.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 1,442 contacts → | ||||
Exact match “Há 28 anos, a Benner transforma a gestão das empresas com tecnologia e inovação.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 729 contacts → | ||||
Exact match “Acumatica Cloud ERP is a comprehensive business management solution designed for today's digital economy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 669 contacts → | ||||
Exact match “Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 664 contacts → | ||||
Exact match “BUSY is a leading, on-premise ERP & accounting software company, enabling millions of businesses in over 20 countries to manage their business operations and GST/VAT compliances…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 622 contacts → | ||||
Exact match “HashMicro is a leading ERP provider in the Asia Pacific that helps businesses scale smarter, faster, and with greater confidence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 546 contacts → | ||||
Exact match “A CIGAM amplia sua experiência no desenvolvimento de software de gestão empresarial desde 1986.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 501 contacts → | ||||
Exact match “Accurate is a business software to run, manage, and monitor the business with ease.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 435 contacts → | ||||
Exact match “Priority, trusted by over customers, delivers scalable, cloud-based business management solutions powered by AWS.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 399 contacts → | ||||
Exact match “ERP projelerinin işletmelerde başarısı için yazılımın kaliteli olması tek başına yeterli bir unsur değildir.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 363 contacts → | ||||
Exact match “Die Abacus Research AG ist ein inhabergeführtes Schweizer Software-Unternehmen, das 570 Mitarbeitende beschäftigt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 362 contacts → | ||||
Exact match “Whether you're a small manufacturing business or a large enterprise Arisoft Global has helped dozens of companies achieve new levels of productivity by integrating best in class…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 359 contacts → | ||||
Exact match “BHC is a professional IT Services company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 349 contacts → | ||||
Exact match “Somos la empresa líder del mercado ERP en Argentina.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 322 contacts → | ||||
Exact match “In the 1970’s Monitor ERP took on the mission to help manufacturing companies to improve productivity while keeping costs low.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 287 contacts → | ||||
Exact match “IAS is founded in Karlsruhe, Germany in 1989 by a handful of talented and dedicated people.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 260 contacts → | ||||
Exact match “Proginov, entreprise créée dans la région nantaise en 1996, est un éditeur d’ERP et s’adresse principalement aux Entreprises de Taille Intermédiaire (ETI) de l’industrie, du…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 251 contacts → | ||||
Exact match “Since our founding in 1980, Abas has been a visionary and pioneer in the field of business software for production-related companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 215 contacts → | ||||
Exact match “Flexxus es una empresa que se dedica al desarrollo de software de gestion ERP para PYMES, más de 12 años en el mercado avalan nuestra experiencia y más de Empresas son las que…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 213 contacts → | ||||
Exact match “CORtracker is agile, 360° ERP Software of business management solutions for various industries and organizations of all sizes, from big to small and growing businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 207 contacts → | ||||
Exact match “Iptor is a global leader in cloud-based ERP software, empowering distribution, manufacturing, and warehousing businesses to operate smarter, faster, and more efficiently.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 206 contacts → | ||||
Exact match “About Nebim With its experience and know-how accumulated since 1966, Nebim is one of Turkey’s most well-established independent software companies and has been supporting the…” Recorded in the RevenueBase company graph · Sep 29, 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 “open source erp companies”. 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 3,923 open source erp companies worldwide
See the full list, filter by size, metro and specialty, and access 13,963 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Open source erp companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for open source erp companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “open source erp companies” 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. 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 13,963 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 29, 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.
Open source erp companies by location
30 lists · largest firstEvery Open source erp companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open source erp companies based in India504
- Open source erp companies based in Brazil430
- Open source erp companies based in the United States235
- Open source erp companies based in France138
- Open source erp companies based in Germany127
- Open source erp companies based in Spain104
- Open source erp companies based in Türkiye90
- Open source erp companies based in Canada88
- Open source erp companies based in Pakistan75
- Open source erp companies based in Mexico73
- Open source erp companies based in Italy68
- Open source erp companies based in Egypt66
- Open source erp companies based in the United Kingdom66
- Open source erp companies based in the United Arab Emirates58
- Open source erp companies based in Argentina57
- Open source erp companies based in the Netherlands50
- Open source erp companies based in Switzerland42
- Open source erp companies based in Colombia41
- Open source erp companies based in Australia39
- Open source erp companies based in Belgium39
- Open source erp companies based in Indonesia37
- Open source erp companies based in South Africa37
- Open source erp companies based in Austria34
- Open source erp companies based in Chile31
- Open source erp companies based in Poland28
Cities
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 “open source erp companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many open source erp companies are there worldwide?
RevenueBase identified 3,923 company matches for open source erp companies worldwide 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?
ODOO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most open source erp companies?
India leads with 504 companies, followed by Brazil (430) and the United States (235). Every open source erp companies list by country and city is linked on this page.
Which city has the most open source erp companies?
Sao Paulo leads with 48 company records, followed by Ahmedabad (41) and Dubai (35).
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 13,963 professional contacts with verified work emails tracked across these 3,923 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,923 open source erp companies worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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
Company intelligence · public preview
Top 25 open source erp companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,923 matching company records for open source erp companies worldwide, with 65,077 tracked contacts and 13,963 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 29, 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 open source erp companies worldwide
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 |  ODOOodoo.comHQ: Louvain-la-neuve, BelgiumReported employees: 5,001-10,000 | Louvain-la-neuve, Belgium | 5,001-10,000 | Exact match | 7,591 contacts → |
“Odoo is an open-source suite of integrated business applications actively programmed, supported, and organized by Odoo SA.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Unit4unit4.comHQ: Solbjerg Solbjerg, United StatesReported employees: 1,001-5,000 | Solbjerg Solbjerg, United States | 1,001-5,000 | Exact match | 3,380 contacts → |
“Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tally Solutions PVT LTDtallysolutions.comHQ: Bangalore, IndiaReported employees: Not recorded | Bangalore, India | Not recorded | Exact match | 3,375 contacts → |
“Tally Solutions Pvt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Logo Yazılımlogo.com.trHQ: Kocaeli, TürkiyeReported employees: 1,001-5,000 | Kocaeli, Türkiye | 1,001-5,000 | Exact match | 1,570 contacts → |
“Türkiye’nin en büyük yerli iş yazılımı şirketi Logo Yazılım, kurulduğu 1984 yılından bu yana sektörün öncü şirketlerinden biri olarak faaliyetlerini sürdürüyor.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bennerbenner.com.brHQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 1,442 contacts → |
“Há 28 anos, a Benner transforma a gestão das empresas com tecnologia e inovação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Acumaticaacumatica.comHQ: Bellevue, WA, United StatesReported employees: 501-1,000 | Bellevue, WA, United States | 501-1,000 | Exact match | 729 contacts → |
“Acumatica Cloud ERP is a comprehensive business management solution designed for today's digital economy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Webkulwebkul.comHQ: Noida, IndiaReported employees: 501-1,000 | Noida, India | 501-1,000 | Exact match | 669 contacts → |
“Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 664 contacts → |
“BUSY is a leading, on-premise ERP & accounting software company, enabling millions of businesses in over 20 countries to manage their business operations and GST/VAT compliances…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hashmicrohashmicro.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 622 contacts → |
“HashMicro is a leading ERP provider in the Asia Pacific that helps businesses scale smarter, faster, and with greater confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cigam Software DE Gestãocigam.com.brHQ: Novo Hamburgo, BrazilReported employees: 1,001-5,000 | Novo Hamburgo, Brazil | 1,001-5,000 | Exact match | 546 contacts → |
“A CIGAM amplia sua experiência no desenvolvimento de software de gestão empresarial desde 1986.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Accurate Indonesiaaccurate.idHQ: Tangerang Selatan, IndonesiaReported employees: 51-200 | Tangerang Selatan, Indonesia | 51-200 | Exact match | 501 contacts → |
“Accurate is a business software to run, manage, and monitor the business with ease.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Priority Softwarepriority-software.comHQ: Tel Aviv, NJ, IsraelReported employees: 501-1,000 | Tel Aviv, NJ, Israel | 501-1,000 | Exact match | 435 contacts → |
“Priority, trusted by over customers, delivers scalable, cloud-based business management solutions powered by AWS.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CPM Yazilimcpm.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 399 contacts → |
“ERP projelerinin işletmelerde başarısı için yazılımın kaliteli olması tek başına yeterli bir unsur değildir.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Abacus Research AGabacus.chHQ: Wittenbach, SwitzerlandReported employees: 501-1,000 | Wittenbach, Switzerland | 501-1,000 | Exact match | 363 contacts → |
“Die Abacus Research AG ist ein inhabergeführtes Schweizer Software-Unternehmen, das 570 Mitarbeitende beschäftigt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Arisoft INCarisoftglobal.comHQ: Karachi, PakistanReported employees: Not recorded | Karachi, Pakistan | Not recorded | Exact match | 362 contacts → |
“Whether you're a small manufacturing business or a large enterprise Arisoft Global has helped dozens of companies achieve new levels of productivity by integrating best in class…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  BHCbhc.beHQ: Mons, BelgiumReported employees: Not recorded | Mons, Belgium | Not recorded | Exact match | 359 contacts → |
“BHC is a professional IT Services company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AXOFTaxoft.comHQ: Capital Federal, ArgentinaReported employees: 201-500 | Capital Federal, Argentina | 201-500 | Exact match | 349 contacts → |
“Somos la empresa líder del mercado ERP en Argentina.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Monitor ERPmonitorerp.comHQ: Hudiksvall, SwedenReported employees: 201-500 | Hudiksvall, Sweden | 201-500 | Exact match | 322 contacts → |
“In the 1970’s Monitor ERP took on the mission to help manufacturing companies to improve productivity while keeping costs low.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IAScanias.comHQ: Zug, SwitzerlandReported employees: 201-500 | Zug, Switzerland | 201-500 | Exact match | 287 contacts → |
“IAS is founded in Karlsruhe, Germany in 1989 by a handful of talented and dedicated people.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Proginovproginov.comHQ: La Chevrolière, FranceReported employees: 201-500 | La Chevrolière, France | 201-500 | Exact match | 260 contacts → |
“Proginov, entreprise créée dans la région nantaise en 1996, est un éditeur d’ERP et s’adresse principalement aux Entreprises de Taille Intermédiaire (ETI) de l’industrie, du…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ABASabas-erp.comHQ: Karlsruhe, GermanyReported employees: 501-1,000 | Karlsruhe, Germany | 501-1,000 | Exact match | 251 contacts → |
“Since our founding in 1980, Abas has been a visionary and pioneer in the field of business software for production-related companies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Flexxusflexxus.com.arHQ: Cordoba, ArgentinaReported employees: 201-500 | Cordoba, Argentina | 201-500 | Exact match | 215 contacts → |
“Flexxus es una empresa que se dedica al desarrollo de software de gestion ERP para PYMES, más de 12 años en el mercado avalan nuestra experiencia y más de Empresas son las que…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cortracker 360cortracker360.comHQ: Novi, MI, United StatesReported employees: 51-200 | Novi, MI, United States | 51-200 | Exact match | 213 contacts → |
“CORtracker is agile, 360° ERP Software of business management solutions for various industries and organizations of all sizes, from big to small and growing businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  IPTORiptor.comHQ: Solna, SwedenReported employees: 201-500 | Solna, Sweden | 201-500 | Exact match | 207 contacts → |
“Iptor is a global leader in cloud-based ERP software, empowering distribution, manufacturing, and warehousing businesses to operate smarter, faster, and more efficiently.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Nebim Yazılımnebim.com.trHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 206 contacts → |
“About Nebim With its experience and know-how accumulated since 1966, Nebim is one of Turkey’s most well-established independent software companies and has been supporting the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,923 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Open source erp companies: dataset insights
September 29, 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
3,899 records in the displayed employee bands.
24 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,923 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 29, 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 ↗
Open source erp companies by location
30 lists · largest firstEvery Open source erp companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open source erp companies based in India504
- Open source erp companies based in Brazil430
- Open source erp companies based in the United States235
- Open source erp companies based in France138
- Open source erp companies based in Germany127
- Open source erp companies based in Spain104
- Open source erp companies based in Türkiye90
- Open source erp companies based in Canada88
- Open source erp companies based in Pakistan75
- Open source erp companies based in Mexico73
- Open source erp companies based in Italy68
- Open source erp companies based in Egypt66
- Open source erp companies based in the United Kingdom66
- Open source erp companies based in the United Arab Emirates58
- Open source erp companies based in Argentina57
- Open source erp companies based in the Netherlands50
- Open source erp companies based in Switzerland42
- Open source erp companies based in Colombia41
- Open source erp companies based in Australia39
- Open source erp companies based in Belgium39
- Open source erp companies based in Indonesia37
- Open source erp companies based in South Africa37
- Open source erp companies based in Austria34
- Open source erp companies based in Chile31
- Open source erp companies based in Poland28
Cities
Questions about this company list
What does Exact match mean for open source erp companies?
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 open source erp companies did RevenueBase find worldwide?
The saved snapshot records 3,923 matching company records, 65,077 tracked contacts and 13,963 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 29, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 open source erp companies worldwide. Snapshot: September 29, 2026. https://revenuebase.ai/companies/browse/open-source-erp-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 open source erp companies worldwide
RevenueBase records 3,923 matching company records for open source erp companies worldwide, with 65,077 tracked contacts and 13,963 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 29, 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 open source erp companies worldwide
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 | ODOOodoo.com HQ: Louvain-la-neuve, BelgiumReported employees: 5,001-10,000 | Louvain-la-neuve, Belgium | 5,001-10,000 | Exact match | 7,591 contacts → |
“Odoo is an open-source suite of integrated business applications actively programmed, supported, and organized by Odoo SA.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Unit4unit4.com HQ: Solbjerg Solbjerg, United StatesReported employees: 1,001-5,000 | Solbjerg Solbjerg, United States | 1,001-5,000 | Exact match | 3,380 contacts → |
“Unit4's next-generation enterprise resource planning (ERP) solutions power many of the world's mid-market organizations, bringing together the capabilities of Financials…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tally Solutions PVT LTDtallysolutions.com HQ: Bangalore, IndiaReported employees: Not recorded | Bangalore, India | Not recorded | Exact match | 3,375 contacts → |
“Tally Solutions Pvt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Logo Yazılımlogo.com.tr HQ: Kocaeli, TürkiyeReported employees: 1,001-5,000 | Kocaeli, Türkiye | 1,001-5,000 | Exact match | 1,570 contacts → |
“Türkiye’nin en büyük yerli iş yazılımı şirketi Logo Yazılım, kurulduğu 1984 yılından bu yana sektörün öncü şirketlerinden biri olarak faaliyetlerini sürdürüyor.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bennerbenner.com.br HQ: Sao Paulo, BrazilReported employees: 1,001-5,000 | Sao Paulo, Brazil | 1,001-5,000 | Exact match | 1,442 contacts → |
“Há 28 anos, a Benner transforma a gestão das empresas com tecnologia e inovação.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Acumaticaacumatica.com HQ: Bellevue, WA, United StatesReported employees: 501-1,000 | Bellevue, WA, United States | 501-1,000 | Exact match | 729 contacts → |
“Acumatica Cloud ERP is a comprehensive business management solution designed for today's digital economy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Webkulwebkul.com HQ: Noida, IndiaReported employees: 501-1,000 | Noida, India | 501-1,000 | Exact match | 669 contacts → |
“Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 664 contacts → |
“BUSY is a leading, on-premise ERP & accounting software company, enabling millions of businesses in over 20 countries to manage their business operations and GST/VAT compliances…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hashmicrohashmicro.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 622 contacts → |
“HashMicro is a leading ERP provider in the Asia Pacific that helps businesses scale smarter, faster, and with greater confidence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cigam Software DE Gestãocigam.com.br HQ: Novo Hamburgo, BrazilReported employees: 1,001-5,000 | Novo Hamburgo, Brazil | 1,001-5,000 | Exact match | 546 contacts → |
“A CIGAM amplia sua experiência no desenvolvimento de software de gestão empresarial desde 1986.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Accurate Indonesiaaccurate.id HQ: Tangerang Selatan, IndonesiaReported employees: 51-200 | Tangerang Selatan, Indonesia | 51-200 | Exact match | 501 contacts → |
“Accurate is a business software to run, manage, and monitor the business with ease.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Priority Softwarepriority-software.com HQ: Tel Aviv, NJ, IsraelReported employees: 501-1,000 | Tel Aviv, NJ, Israel | 501-1,000 | Exact match | 435 contacts → |
“Priority, trusted by over customers, delivers scalable, cloud-based business management solutions powered by AWS.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CPM Yazilimcpm.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 399 contacts → |
“ERP projelerinin işletmelerde başarısı için yazılımın kaliteli olması tek başına yeterli bir unsur değildir.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Abacus Research AGabacus.ch HQ: Wittenbach, SwitzerlandReported employees: 501-1,000 | Wittenbach, Switzerland | 501-1,000 | Exact match | 363 contacts → |
“Die Abacus Research AG ist ein inhabergeführtes Schweizer Software-Unternehmen, das 570 Mitarbeitende beschäftigt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arisoft INCarisoftglobal.com HQ: Karachi, PakistanReported employees: Not recorded | Karachi, Pakistan | Not recorded | Exact match | 362 contacts → |
“Whether you're a small manufacturing business or a large enterprise Arisoft Global has helped dozens of companies achieve new levels of productivity by integrating best in class…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BHCbhc.be HQ: Mons, BelgiumReported employees: Not recorded | Mons, Belgium | Not recorded | Exact match | 359 contacts → |
“BHC is a professional IT Services company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AXOFTaxoft.com HQ: Capital Federal, ArgentinaReported employees: 201-500 | Capital Federal, Argentina | 201-500 | Exact match | 349 contacts → |
“Somos la empresa líder del mercado ERP en Argentina.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Monitor ERPmonitorerp.com HQ: Hudiksvall, SwedenReported employees: 201-500 | Hudiksvall, Sweden | 201-500 | Exact match | 322 contacts → |
“In the 1970’s Monitor ERP took on the mission to help manufacturing companies to improve productivity while keeping costs low.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IAScanias.com HQ: Zug, SwitzerlandReported employees: 201-500 | Zug, Switzerland | 201-500 | Exact match | 287 contacts → |
“IAS is founded in Karlsruhe, Germany in 1989 by a handful of talented and dedicated people.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Proginovproginov.com HQ: La Chevrolière, FranceReported employees: 201-500 | La Chevrolière, France | 201-500 | Exact match | 260 contacts → |
“Proginov, entreprise créée dans la région nantaise en 1996, est un éditeur d’ERP et s’adresse principalement aux Entreprises de Taille Intermédiaire (ETI) de l’industrie, du…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ABASabas-erp.com HQ: Karlsruhe, GermanyReported employees: 501-1,000 | Karlsruhe, Germany | 501-1,000 | Exact match | 251 contacts → |
“Since our founding in 1980, Abas has been a visionary and pioneer in the field of business software for production-related companies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Flexxusflexxus.com.ar HQ: Cordoba, ArgentinaReported employees: 201-500 | Cordoba, Argentina | 201-500 | Exact match | 215 contacts → |
“Flexxus es una empresa que se dedica al desarrollo de software de gestion ERP para PYMES, más de 12 años en el mercado avalan nuestra experiencia y más de Empresas son las que…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cortracker 360cortracker360.com HQ: Novi, MI, United StatesReported employees: 51-200 | Novi, MI, United States | 51-200 | Exact match | 213 contacts → |
“CORtracker is agile, 360° ERP Software of business management solutions for various industries and organizations of all sizes, from big to small and growing businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IPTORiptor.com HQ: Solna, SwedenReported employees: 201-500 | Solna, Sweden | 201-500 | Exact match | 207 contacts → |
“Iptor is a global leader in cloud-based ERP software, empowering distribution, manufacturing, and warehousing businesses to operate smarter, faster, and more efficiently.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nebim Yazılımnebim.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 206 contacts → |
“About Nebim With its experience and know-how accumulated since 1966, Nebim is one of Turkey’s most well-established independent software companies and has been supporting the…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,923 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Open source erp companies: dataset insights
September 29, 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
3,899 records in the displayed employee bands.
24 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,923 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 29, 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 ↗
Open source erp companies by location
30 lists · largest firstEvery Open source erp companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Open source erp companies based in India504
- Open source erp companies based in Brazil430
- Open source erp companies based in the United States235
- Open source erp companies based in France138
- Open source erp companies based in Germany127
- Open source erp companies based in Spain104
- Open source erp companies based in Türkiye90
- Open source erp companies based in Canada88
- Open source erp companies based in Pakistan75
- Open source erp companies based in Mexico73
- Open source erp companies based in Italy68
- Open source erp companies based in Egypt66
- Open source erp companies based in the United Kingdom66
- Open source erp companies based in the United Arab Emirates58
- Open source erp companies based in Argentina57
- Open source erp companies based in the Netherlands50
- Open source erp companies based in Switzerland42
- Open source erp companies based in Colombia41
- Open source erp companies based in Australia39
- Open source erp companies based in Belgium39
- Open source erp companies based in Indonesia37
- Open source erp companies based in South Africa37
- Open source erp companies based in Austria34
- Open source erp companies based in Chile31
- Open source erp companies based in Poland28
Cities
Questions about this company list
What does Exact match mean for open source erp companies?
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 open source erp companies did RevenueBase find worldwide?
The saved snapshot records 3,923 matching company records, 65,077 tracked contacts and 13,963 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 29, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 open source erp companies worldwide. Snapshot: September 29, 2026. https://revenuebase.ai/companies/browse/open-source-erp-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗