Company lists · Data refreshed September 2026

Top 25 Outsystems development companies worldwide

Name: Outsystems development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 43,211 companies tracked

RevenueBase identified 43,211 company matches for outsystems development companies worldwide as of September 2026 and tracks 526,194 professional contacts across them, including 84,562 with verified work emails. India is the largest market and Ahmedabad the largest hub.

This list covers company matches for outsystems development 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 20, 2026. Country and city lists for outsystems development 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

43,211Companies

526,194Contacts tracked

84,562Verified emails

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The 25 largest outsystems development companies worldwide

Ranked by team size

Top 25 of 43,211 company matches for outsystems development companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	TMA Solutions	Exact match	Ho Chi Minh, VietnamHQ recorded Sep 20, 2026	1,001-5,000	3,002 contacts →
	Exact match “TMA is a leading software company in Vietnam with engineers and 28 years of experience in providing quality software services for clients in 30 countries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	2,943 contacts →
	Exact match “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	ELEKS	Exact match	Tallinn, EstoniaHQ recorded Sep 20, 2026	1,001-5,000	1,878 contacts →
	Exact match “ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Tatvasoft	Exact match	Ahmedabad, IndiaHQ recorded Sep 20, 2026	1,001-5,000	1,725 contacts →
	Exact match “TatvaSoft is a CMMi Level 3 & Microsoft Solutions Partner Software Development Company offering software development services on diverse technology platforms like Microsoft…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Suntec India	Exact match	New Delhi, IndiaHQ recorded Sep 20, 2026	1,001-5,000	1,606 contacts →
	Exact match “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Dotsquares	Exact match	London, United KingdomHQ recorded Sep 20, 2026	501-1,000	1,581 contacts →
	Exact match “We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Sigma Software Group	Exact match	Stockholm, SwedenHQ recorded Sep 20, 2026	1,001-5,000	1,566 contacts →
	Exact match “Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 24 years, providing comprehensive IT solutions to various businesses, ranging…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Trigent Software INC	Exact match	Southborough, MA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,379 contacts →
	Exact match “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	BGTS	Exact match	Istanbul, TürkiyeHQ recorded Sep 20, 2026	1,001-5,000	1,377 contacts →
	Exact match “BGTS, 1.800'den fazla profesyonelden oluşan ekibi ile global bir yazılım ve teknoloji hizmetleri şirketidir.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Provincia NET	Exact match	Ciudad Autónoma De Buenos Aires, ArgentinaHQ recorded Sep 20, 2026	1,001-5,000	1,265 contacts →
	Exact match “Provincia NET part of the Provincia Group is Argentina’s leading offshore provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	BBD	Exact match	Rosebank, South AfricaHQ recorded Sep 20, 2026	1,001-5,000	1,225 contacts →
	Exact match “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	ASTON	Exact match	Moscow, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,088 contacts →
	Exact match “Aston, аккредитованная ИТ-компания и технологический партнёр для крупного бизнеса, промышленности и государственных организаций.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Aloha Technology	Exact match	IndiaHQ recorded Sep 20, 2026	501-1,000	1,012 contacts →
	Exact match “Aloha Technology is a global IT services outsourcing firm delivering digital transformation by developing technology to create revenue growth and improve agility by reinventing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Amdaris	Exact match	Bristol, United KingdomHQ recorded Sep 20, 2026	501-1,000	988 contacts →
	Exact match “Amdaris, an Insight Company delivers innovative Software Development, Product Design, Digital Transformation, Application Support and Consultancy Services from our UK headquarters…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Mindera	Exact match	Leicester, United KingdomHQ recorded Sep 20, 2026	1,001-5,000	944 contacts →
	Exact match “Mindera is a global consulting and engineering company with 1100+ people, delivering technology solutions across 9 locations, from Brazil to Australia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Mindfire Solutions	Exact match	Bhubaneswar, IndiaHQ recorded Sep 20, 2026	501-1,000	939 contacts →
	Exact match “Mindfire Solutions is a custom software development and IT services company with over 25 years of experience.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	SFEIR	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 20, 2026	501-1,000	904 contacts →
	Exact match “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Sotatek., JSC	Exact match	Hanoi, VietnamHQ recorded Sep 20, 2026	1,001-5,000	889 contacts →
	Exact match “SotaTek, a subsidiary of Sota Holdings, is an AI & Blockchain Innovation Partner.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Sysmap Solutions	Exact match	São Paulo, BrazilHQ recorded Sep 20, 2026	1,001-5,000	888 contacts →
	Exact match “SysMap Solutions is a services company devoted to offering technological development to its customers since 1997.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Folio3 Software	Exact match	San Mateo, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	846 contacts →
	Exact match “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Tanisha Systems, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	844 contacts →
	Exact match “Tanisha Systems, founded in 2002 in Massachusetts-USA, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Telnet	Exact match	Tunis, TunisiaHQ recorded Sep 20, 2026	201-500	749 contacts →
	Exact match “Telnet is a global provider of Offshore/Nearshore Product Development, with a partnering approach to service its customers in Europe.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Hidden Brains Infotech	Exact match	Ahmedabad, IndiaHQ recorded Sep 20, 2026	501-1,000	731 contacts →
	Exact match “Hidden Brains InfoTech is CMMI Level 3 Enterprise Software Development & IT Consulting Company with a focus on digital transformation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Daffodil Software	Exact match	Grandville, MI, United StatesHQ recorded Sep 20, 2026	501-1,000	727 contacts →
	Exact match “Daffodil Software is a leading software engineering partner that’s empowering 100+ organizations across the globe with innovative solutions, unparalleled execution capabilities…” Recorded in the RevenueBase company graph · Sep 20, 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 “outsystems development 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 43,211 outsystems development companies worldwide

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Outsystems development companies worldwide at a glance

As of Sep 20, 2026

16.1%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Ahmedabad

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

19,810

11-50

17,273

51-200

4,746

201-500

944

501-1,000

214

1,001-5,000

101

5,001-10,000

10001+

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 outsystems development companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “outsystems development 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 84,562 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 20, 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.

Outsystems development companies by location

203 lists · largest first

Every Outsystems development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “outsystems development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsystems development companies are there worldwide?

RevenueBase identified 43,211 company matches for outsystems development 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?

TMA Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most outsystems development companies?

India leads with 11,037 companies, followed by the United States (3,998) and Pakistan (1,946). Every outsystems development companies list by country and city is linked on this page.

Which city has the most outsystems development companies?

Ahmedabad leads with 890 company records, followed by Lahore (690) and Pune (672).

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 84,562 professional contacts with verified work emails tracked across these 43,211 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 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.