Company lists · Data refreshed September 2026

Top 25 Enterprise software customization companies worldwide

Name: Enterprise software customization companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 29,288 companies tracked

RevenueBase identified 29,288 enterprise software customization companies worldwide as of September 2026 and tracks 367,151 professional contacts across them, including 107,046 with verified work emails and 23,896 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers enterprise software customization companies 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 30, 2026. Country and city lists for enterprise software customization companies 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 30, 2026 86% judged on-target in blind review

29,288Companies

367,151Contacts tracked

107,046Verified emails

23,896Mobile numbers

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The 25 largest enterprise software customization companies worldwide

Ranked by team size

Top 25 of 29,288 enterprise software customization companies worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software customization companies: 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 30, 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 30, 2026
2	Epicor	Indirect evidence	Austin, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	5,802 contacts →
	Indirect evidence “We’re here for the hard-working businesses that keep the world turning.” Source: RevenueBase Database · checked Sep 30, 2026
3	Adesso SE	Indirect evidence	Dortmund, GermanyHQ checked Sep 30, 2026	5,001-10,000	5,332 contacts →
	Indirect evidence “The future belongs to companies that effectively translate agentic AI into value creation.” Source: RevenueBase Database · checked Sep 30, 2026
4	Software AG	Strong evidence	Darmstadt, GermanyHQ checked Sep 30, 2026	n/a	4,127 contacts →
	Strong evidence “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Source: RevenueBase Database · checked Sep 30, 2026
5	Andersen LAB	Partial evidence	Warsaw, PolandHQ checked Sep 30, 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 30, 2026
6	People Tech Group INC	Partial evidence	Redmond, WA, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,434 contacts →
	Partial evidence “People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.” Source: RevenueBase Database · checked Sep 30, 2026
7	Exadel	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 30, 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 30, 2026
8	Fincons Group	Indirect evidence	Vimercate, ItalyHQ checked Sep 30, 2026	1,001-5,000	1,870 contacts →
	Indirect evidence “With more than 40 years of experience in IT Business Consulting and System Integration, Fincons Group partners with clients to support business growth through innovation.” Source: RevenueBase Database · checked Sep 30, 2026
9	Leverx	Partial evidence	Miami, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,632 contacts →
	Partial evidence “LeverX is an SAP Gold Partner, SAP Global Strategic Supplier, and enterprise solutions provider for businesses worldwide, including companies from the Fortune 500 list.” Source: RevenueBase Database · checked Sep 30, 2026
10	Dotsquares	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	1,581 contacts →
	Indirect evidence “We leverage the latest web and mobile technologies to build, grow and support your business.” Source: RevenueBase Database · checked Sep 30, 2026
11	IGA	Indirect evidence	Malakoff, FranceHQ checked Sep 30, 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 30, 2026
12	Evosoft	Partial evidence	Nuremberg, GermanyHQ checked Sep 30, 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 30, 2026
13	Pragma	Partial evidence	Miami, FL, United StatesHQ checked Sep 30, 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 30, 2026
14	Trigent Software INC	Partial evidence	Southborough, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,379 contacts →
	Partial evidence “Trigent is a global leader in software solutions, headquartered in Southborough, MA, with development centers in Boston, Bangalore.” Source: RevenueBase Database · checked Sep 30, 2026
15	HIQ	Partial evidence	Stockholm, SwedenHQ checked Sep 30, 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 30, 2026
16	BBD	Partial evidence	Rosebank, South AfricaHQ checked Sep 30, 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 30, 2026
17	Relevantz	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,164 contacts →
	Partial evidence “We are in the business of custom software engineering.” Source: RevenueBase Database · checked Sep 30, 2026
18	Brain Station 23	Indirect evidence	Springfield, VA, United StatesHQ checked Sep 30, 2026	501-1,000	1,053 contacts →
	Indirect evidence “Brain Station 23 is at the forefront of global digital transformation, delivering state-of-the-art technology solutions designed to propel businesses into the future.” Source: RevenueBase Database · checked Sep 30, 2026
19	dev.pro	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 30, 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 30, 2026
20	Vega IT	Indirect evidence	Novi Sad, SerbiaHQ checked Sep 30, 2026	501-1,000	930 contacts →
	Indirect evidence “Founded in 2008, Vega IT is an AI-native digital transformation partner with 900+ professionals and more than 1,500 delivered projects.” Source: RevenueBase Database · checked Sep 30, 2026
21	Trinetix	Partial evidence	Brentwood, TN, United StatesHQ checked Sep 30, 2026	1,001-5,000	902 contacts →
	Partial evidence “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Source: RevenueBase Database · checked Sep 30, 2026
22	Sysmap Solutions	Indirect evidence	São Paulo, BrazilHQ checked Sep 30, 2026	1,001-5,000	888 contacts →
	Indirect evidence “SysMap Solutions is a services company devoted to offering technological development to its customers since 1997.” Source: RevenueBase Database · checked Sep 30, 2026
23	PIT Solutions	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 30, 2026	501-1,000	858 contacts →
	Indirect evidence “PIT Solutions is a technology-driven digital services provider with a strong people-first culture and a proven track record of delivering meaningful, high-impact solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	Folio3 Software	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 30, 2026	501-1,000	846 contacts →
	Partial evidence “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Source: RevenueBase Database · checked Sep 30, 2026
25	Tanisha Systems, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 30, 2026	1,001-5,000	844 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 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: enterprise software customization companies. 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 enterprise software customization companies.
Partial evidence: Its own public description names part of enterprise software customization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software customization companies. 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 29,288 enterprise software customization companies worldwide

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Enterprise software customization companies worldwide at a glance

As of Sep 30, 2026

29.2%Verified-email coverage

6.5%Mobile-number coverage

12.5Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

16,823

11-50

9,227

51-200

2,514

201-500

432

501-1,000

135

1,001-5,000

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 enterprise software customization companies, 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: 44 countries, largest first: the United States, Brazil, the United Kingdom, Germany, Italy, Canada, France, Spain, Poland, Australia and 34 more. Country and city lists for enterprise software customization companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise software customization companies”. 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 enterprise software customization companies), 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 enterprise software customization companies, 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, 107,046 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 30, 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.

Enterprise software customization companies by location

177 lists · largest first

Every Enterprise software customization 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 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 enterprise software customization companies, 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 enterprise software customization companies are there worldwide?

RevenueBase identified 29,288 enterprise software customization companies 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 enterprise software customization companies?

The United States leads with 7,569 companies, followed by Brazil (2,823) and the United Kingdom (2,249). Every enterprise software customization companies list by country and city is linked on this page.

Which city has the most enterprise software customization companies?

London leads with 764 headquartered companies, followed by Sao Paulo (533) and New York (306).

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 107,046 verified decision-maker contacts tracked across these 29,288 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 30, 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.