Company lists · Data refreshed September 2026

Top 25 Full-cycle software development companies worldwide

Name: Full-cycle software development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 24,578 companies tracked

RevenueBase identified 24,578 full-cycle software development companies worldwide as of September 2026 and tracks 369,574 professional contacts across them, including 103,876 with verified work emails and 20,240 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers full-cycle software development 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 full-cycle software development 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

24,578Companies

369,574Contacts tracked

103,876Verified emails

20,240Mobile numbers

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The 25 largest full-cycle software development companies worldwide

Ranked by team size

Top 25 of 24,578 full-cycle software development companies worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to full-cycle software development 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	Strong evidence	Monterrey, MexicoHQ checked Sep 30, 2026	10001+	13,490 contacts →
	Strong evidence “At Softtek, we drive the strategic development of our clients through software engineering.” Source: RevenueBase Database · checked Sep 30, 2026
2	SII Poland	Indirect evidence	Warsaw, PolandHQ checked Sep 30, 2026	5,001-10,000	5,519 contacts →
	Indirect evidence “With over 7 500 Power People, Sii is Poland’s #1 partner for technology consulting, AI-driven digital transformation, engineering, and business services, empowering companies to…” Source: RevenueBase Database · checked Sep 30, 2026
3	Dataart	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
4	Andersen LAB	Strong evidence	Warsaw, PolandHQ checked Sep 30, 2026	1,001-5,000	3,628 contacts →
	Strong 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
5	Innowise	Strong evidence	Warsaw, PolandHQ checked Sep 30, 2026	1,001-5,000	1,984 contacts →
	Strong evidence “Innowise is an international full-cycle software development company bringing wise digital innovations to clients across the globe.” Source: RevenueBase Database · checked Sep 30, 2026
6	ELEKS	Partial evidence	Tallinn, EstoniaHQ checked Sep 30, 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 30, 2026
7	Exadel	Strong evidence	Walnut Creek, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,874 contacts →
	Strong 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	Itransition Group	Partial evidence	Decatur, GA, United StatesHQ checked Sep 30, 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 30, 2026
9	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
10	Sigma Software Group	Partial evidence	Stockholm, SwedenHQ checked Sep 30, 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 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	Trigent Software INC	Strong evidence	Southborough, MA, United StatesHQ checked Sep 30, 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 30, 2026
14	V Group INC	Indirect evidence	Cranbury, NJ, United StatesHQ checked Sep 30, 2026	n/a	1,347 contacts →
	Indirect evidence “Since V Group Inc.” Source: RevenueBase Database · checked Sep 30, 2026
15	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
16	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
17	In Time TEC	Indirect evidence	Meridian, ID, United StatesHQ checked Sep 30, 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 30, 2026
18	Capitole	Indirect evidence	Barcelona, FranceHQ checked Sep 30, 2026	1,001-5,000	1,009 contacts →
	Indirect evidence “Who are we?” 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	Amdaris	Strong evidence	Bristol, United KingdomHQ checked Sep 30, 2026	501-1,000	988 contacts →
	Strong evidence “Amdaris, an Insight Company delivers innovative Software Development, Product Design, Digital Transformation, Application Support and Consultancy Services from our UK headquarters…” Source: RevenueBase Database · checked Sep 30, 2026
21	IBA Group	Strong evidence	Prague, Czech RepublicHQ checked Sep 30, 2026	1,001-5,000	979 contacts →
	Strong evidence “IBA Group is one of the largest IT service providers in Eastern Europe, performing software development, migration, maintenance, support, and IT consulting services with IT and…” Source: RevenueBase Database · checked Sep 30, 2026
22	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
23	Cyber Infrastructure CIS	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	921 contacts →
	Indirect evidence “Think Big.” Source: RevenueBase Database · checked Sep 30, 2026
24	Trinetix	Strong evidence	Brentwood, TN, United StatesHQ checked Sep 30, 2026	1,001-5,000	902 contacts →
	Strong evidence “Trinetix is a global custom software development partner that brings ambitious ideas to life.” Source: RevenueBase Database · checked Sep 30, 2026
25	Unosquare	Strong evidence	Lake Oswego, OR, United StatesHQ checked Sep 30, 2026	1,001-5,000	895 contacts →
	Strong evidence “is a full-cycle digital engineering company that provides solutions to growing companies in regulated and data intensive industries.” 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: full-cycle software development 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 full-cycle software development companies.
Partial evidence: Its own public description names part of full-cycle software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name full-cycle software development 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 24,578 full-cycle software development companies worldwide

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Full-cycle software development companies worldwide at a glance

As of Sep 30, 2026

28.1%Verified-email coverage

5.5%Mobile-number coverage

15.0Average contacts per company

1-10Median size (employees)

3.3%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

13,123

11-50

7,950

51-200

2,648

201-500

527

501-1,000

154

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 full-cycle software development 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: 43 countries, largest first: the United States, the United Kingdom, Brazil, Germany, Canada, Poland, France, Italy, Australia, Ukraine and 33 more. Country and city lists for full-cycle software development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “full-cycle software development 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 full-cycle software development 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 full-cycle software development 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, 103,876 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.

Full-cycle software development companies by location

163 lists · largest first

Every Full-cycle software 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 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 full-cycle software development 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 full-cycle software development companies are there worldwide?

RevenueBase identified 24,578 full-cycle software development 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 full-cycle software development companies?

The United States leads with 7,418 companies, followed by the United Kingdom (2,116) and Brazil (1,476). Every full-cycle software development companies list by country and city is linked on this page.

Which city has the most full-cycle software development companies?

London leads with 804 headquartered companies, followed by New York (333) and Sao Paulo (287).

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 103,876 verified decision-maker contacts tracked across these 24,578 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.