Company lists · Data refreshed September 2026

Top 25 Build software centers worldwide

Name: Build software centers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 30,425 companies tracked

RevenueBase identified 30,425 build software centers worldwide as of September 2026 and tracks 467,255 professional contacts across them, including 128,135 with verified work emails and 25,507 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers build software centers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026. Country and city lists for build software centers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

30,425Companies

467,255Contacts tracked

128,135Verified emails

25,507Mobile numbers

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The 25 largest build software centers worldwide

Ranked by team size

Top 25 of 30,425 build software centers worldwide, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to build software centers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Softtek	Partial evidence	Monterrey, MexicoHQ checked Sep 23, 2026	10001+	13,490 contacts →
	Partial evidence “At Softtek, we drive the strategic development of our clients through software engineering.” Source: RevenueBase Database · checked Sep 23, 2026
2	R Systems	Partial evidence	El Dorado Hills, CA, United StatesHQ checked Sep 23, 2026	5,001-10,000	7,360 contacts →
	Partial evidence “RSI is a trusted software engineering and digital transformation services partner to global enterprises navigating technological change.” Source: RevenueBase Database · checked Sep 23, 2026
3	Dataart	Partial evidence	New York, NY, United StatesHQ checked Sep 23, 2026	5,001-10,000	5,249 contacts →
	Partial evidence “DataArt is a global software engineering firm that delivers breakthrough data, analytics, and AI platforms for the world’s most demanding organizations.” Source: RevenueBase Database · checked Sep 23, 2026
4	Andersen LAB	Partial evidence	Warsaw, PolandHQ checked Sep 23, 2026	1,001-5,000	3,628 contacts →
	Partial evidence “Andersen – your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their…” Source: RevenueBase Database · checked Sep 23, 2026
5	Bairesdev	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	3,186 contacts →
	Strong evidence “BairesDev is your expert partner that works alongside clients to build high-quality software solutions with speed and precision.” Source: RevenueBase Database · checked Sep 23, 2026
6	Nous Infosystems	Indirect evidence	Edison, NJ, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,926 contacts →
	Indirect evidence “Nous Infosystems is now.” Source: RevenueBase Database · checked Sep 23, 2026
7	ELEKS	Partial evidence	Tallinn, EstoniaHQ checked Sep 23, 2026	1,001-5,000	1,878 contacts →
	Partial evidence “ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency every step of the way.” Source: RevenueBase Database · checked Sep 23, 2026
8	Exadel	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,874 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 23, 2026
9	Entelect	Indirect evidence	Melrose Arch, South AfricaHQ checked Sep 23, 2026	1,001-5,000	1,803 contacts →
	Indirect evidence “Since 2001, Entelect has been at the forefront of business transformation, leveraging cutting-edge technology to propel companies from good to great.” Source: RevenueBase Database · checked Sep 23, 2026
10	Itransition Group	Partial evidence	Decatur, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,664 contacts →
	Partial evidence “Founded in 1998, Itransition is a global software engineering and IT consulting company with engineers supporting clients across 40 countries.” Source: RevenueBase Database · checked Sep 23, 2026
11	Dotsquares	Partial evidence	London, United KingdomHQ checked Sep 23, 2026	501-1,000	1,581 contacts →
	Partial evidence “We leverage the latest web and mobile technologies to build, grow and support your business.” Source: RevenueBase Database · checked Sep 23, 2026
12	Sigma Software Group	Partial evidence	Stockholm, SwedenHQ checked Sep 23, 2026	1,001-5,000	1,566 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
13	IGA	Indirect evidence	Malakoff, FranceHQ checked Sep 23, 2026	n/a	1,530 contacts →
	Indirect evidence “Métiers - Edition de composants/modules logiciels pour les métiers de l’assurance, du voyage et du négoce- Création de solutions spécifiques pour le compte des clients- Suivi et…” Source: RevenueBase Database · checked Sep 23, 2026
14	Evosoft	Partial evidence	Nürnberg, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,519 contacts →
	Partial evidence “The evosoft Group is an international system house that has developed custom-made software solutions since 1995.” Source: RevenueBase Database · checked Sep 23, 2026
15	Pragma	Partial evidence	Miami, FL, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,416 contacts →
	Partial evidence “Pragma is a Custom Software Development and Digital Transformation company founded 30 years ago to improve people's lives by transforming businesses.” Source: RevenueBase Database · checked Sep 23, 2026
16	Trigent Software INC	Strong evidence	Southborough, MA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,379 contacts →
	Strong evidence “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Source: RevenueBase Database · checked Sep 23, 2026
17	V Group INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 23, 2026	n/a	1,347 contacts →
	Indirect evidence “Since V Group Inc.” Source: RevenueBase Database · checked Sep 23, 2026
18	HIQ	Partial evidence	Stockholm, SwedenHQ checked Sep 23, 2026	1,001-5,000	1,228 contacts →
	Partial evidence “HiQ is a tech consulting company focused on custom software development, positioned at the intersection of digital transformation and specialized engineering.” Source: RevenueBase Database · checked Sep 23, 2026
19	BBD	Partial evidence	Rosebank, South AfricaHQ checked Sep 23, 2026	1,001-5,000	1,225 contacts →
	Partial evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 23, 2026
20	Sngular	Indirect evidence	Madrid, SpainHQ checked Sep 23, 2026	1,001-5,000	1,171 contacts →
	Indirect evidence “Sngular is a next-generation technology partner that combines deep technical expertise with talent and tenacity to always deliver – that is the Sngular promise.” Source: RevenueBase Database · checked Sep 23, 2026
21	Relevantz	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,164 contacts →
	Partial evidence “We are in the business of custom software engineering.” Source: RevenueBase Database · checked Sep 23, 2026
22	In Time TEC	Indirect evidence	Meridian, ID, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,139 contacts →
	Indirect evidence “In Time Tec is a platform dedicated to Creating Abundance.” Source: RevenueBase Database · checked Sep 23, 2026
23	Coherent Solutions	Partial evidence	St Louis Park, MN, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,066 contacts →
	Partial evidence “Coherent Solutions is a leading global digital engineering company headquartered in Minneapolis, Minnesota, with over 1700+ software engineers and designers in 9 countries.” Source: RevenueBase Database · checked Sep 23, 2026
24	Netsmartz	Indirect evidence	Pittsford, NY, United StatesHQ checked Sep 23, 2026	501-1,000	1,012 contacts →
	Indirect evidence “Netsmartz is a US-based AI-first digital engineering company helping organizations innovate, modernize, and scale through intelligent technology solutions.” Source: RevenueBase Database · checked Sep 23, 2026
25	dev.pro	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 23, 2026	501-1,000	997 contacts →
	Partial evidence “Dev.Pro helps innovative technology companies scale their business by leveraging our software engineering expertise to support them every step of the way.” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: build software centers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names build software centers.
Partial evidence: Its own public description names part of build software centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name build software centers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 30,425 build software centers worldwide

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Build software centers worldwide at a glance

As of Sep 23, 2026

27.4%Verified-email coverage

5.5%Mobile-number coverage

15.4Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · London

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

16,307

11-50

9,765

51-200

3,256

201-500

686

501-1,000

191

1,001-5,000

117

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among build software centers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 45 countries, largest first: the United States, Brazil, the United Kingdom, Germany, Canada, Italy, Poland, France, Spain, Argentina and 35 more. Country and city lists for build software centers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “build software centers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names build software centers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among build software centers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 128,135 across the full list. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Build software centers by location

167 lists · largest first

Every Build software centers 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names build software centers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many build software centers are there worldwide?

RevenueBase identified 30,425 build software centers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Softtek, headquartered in Monterrey, tops this list with the largest team on record.

Which country has the most build software centers?

The United States leads with 8,692 companies, followed by Brazil (2,498) and the United Kingdom (2,494). Every build software centers list by country and city is linked on this page.

Which city has the most build software centers?

London leads with 958 headquartered companies, followed by Sao Paulo (488) and New York (370).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 128,135 verified decision-maker contacts tracked across these 30,425 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 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 Smart Search, 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.