Company lists · Data refreshed September 2026

Top 25 Lean software development companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 889 companies tracked

RevenueBase identified 889 lean software development companies worldwide as of September 2026 and tracks 7,077 professional contacts across them, including 1,569 with verified work emails. The United States is the largest market and London the largest hub.

This list covers lean 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 28, 2026. Country and city lists for lean 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 28, 2026 86% judged on-target in blind review

889Companies

7,077Contacts tracked

1,569Verified emails

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The 25 largest lean software development companies worldwide

Ranked by team size

Top 25 of 889 lean software development companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to lean 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	Tailor	Partial evidence	Auckland, New ZealandHQ checked Sep 28, 2026	n/a	456 contacts →
	Partial evidence “At Tailor we create Software to suit™ That means delivering exactly the software and digital solution our clients need.” Source: RevenueBase Database · checked Sep 28, 2026
2	Gemba Concepts	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	51-200	280 contacts →
	Indirect evidence “Founded in 2014 by former Toyota professionals Mohit Bafna and Abhishek Kumar, Gemba Concepts was built on a single belief: excellence is not an act, but a habit embedded in daily…” Source: RevenueBase Database · checked Sep 28, 2026
3	Inrhythm	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “InRhythm is one of the fastest-growing Product Engineering Consultant Agencies in NYC, with a mission to drive growth and innovation.” Source: RevenueBase Database · checked Sep 28, 2026
4	Void Software	Strong evidence	Leiria, PortugalHQ checked Sep 28, 2026	51-200	100 contacts →
	Strong evidence “We are a software company based in Portugal, dedicated to custom software development.” Source: RevenueBase Database · checked Sep 28, 2026
5	Headrun	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Headrun is a software company focusing on bringing advanced technology to solve practical problems.” Source: RevenueBase Database · checked Sep 28, 2026
6	Hybrowlabs Technologies	Partial evidence	Pune, IndiaHQ checked Sep 28, 2026	51-200	86 contacts →
	Partial evidence “We are obsessed with building software better, cheaper and faster.” Source: RevenueBase Database · checked Sep 28, 2026
7	Simpler Consulting, An IBM Company	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	84 contacts →
	Partial evidence “With Simpler as your lean-transformation partner, you can achieve long-term success.” Source: RevenueBase Database · checked Sep 28, 2026
8	Craftlabs	Partial evidence	Aventura, United StatesHQ checked Sep 28, 2026	11-50	83 contacts →
	Partial evidence “We are software artisans passionate about what we do: help you building awesome solutions.” Source: RevenueBase Database · checked Sep 28, 2026
9	Hahn Software	Indirect evidence	Maxhutte-Haidhof, GermanyHQ checked Sep 28, 2026	51-200	81 contacts →
	Indirect evidence “Problems can never be solved with the same mindset with which they were created."- Albert Einstein Many businesses are confronted with the exciting challenge of processing data…” Source: RevenueBase Database · checked Sep 28, 2026
10	Altrium	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “Founded in 2022 by a team of software engineering veterans, Altrium stands at the intersection of technology and business needs.” Source: RevenueBase Database · checked Sep 28, 2026
11	Lean Focus	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Every business has the same goal in mind: an increased bottom line.” Source: RevenueBase Database · checked Sep 28, 2026
12	Exceloid Soft Systems	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	11-50	69 contacts →
	Indirect evidence “Exceloid Soft Systems PVT LTD delivers unmatched business value to customers through a combination of process excellence, quality framework and delivery methodology innovation.” Source: RevenueBase Database · checked Sep 28, 2026
13	Lean Institute Brasil	Indirect evidence	Barueri, BrazilHQ checked Sep 28, 2026	11-50	62 contacts →
	Indirect evidence “Somos um hub de soluções em gestão e estratégia.” Source: RevenueBase Database · checked Sep 28, 2026
14	Scvsoft	Strong evidence	United StatesHQ checked Sep 28, 2026	11-50	61 contacts →
	Strong evidence “SCVsoft provides high quality, sophisticated software development services to companies in the IoT, cleantech, medical, and other selected industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cleteci	Partial evidence	Ciudad De Panamá, PanamaHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “El SoftWare está transformando el mundo y en Cleteci contribuimos a ese cambio.” Source: RevenueBase Database · checked Sep 28, 2026
16	Veloxcore PVT LTD	Partial evidence	Visat Gandhinagar Highway, IndiaHQ checked Sep 28, 2026	11-50	51 contacts →
	Partial evidence “We are enthusiastic, technology savvy individuals, provides software services and consulting for organization with challenging objectives.” Source: RevenueBase Database · checked Sep 28, 2026
17	Resolute Software	Partial evidence	Framingham, MA, United StatesHQ checked Sep 28, 2026	51-200	50 contacts →
	Partial evidence “Resolute Software offers comprehensive software engineering and consulting services by focusing on agile, continuous, and predictable delivery of solutions that help you expand…” Source: RevenueBase Database · checked Sep 28, 2026
18	Leantycoon Consulting Group	Partial evidence	Mohali, IndiaHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “Leantycoon Consulting Group is a dynamic consultancy firm specializing in lean management principles and strategies.” Source: RevenueBase Database · checked Sep 28, 2026
19	Agile Partner	Indirect evidence	Kockelscheuer, LuxembourgHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “Depuis 2004, notre expertise en développement digital et en agilité accompagne nos clients dans la création de solutions logicielles sur mesure ainsi qu’un accompagnement des…” Source: RevenueBase Database · checked Sep 28, 2026
20	Chillisoft Solution Services PTY LTD	Strong evidence	Ethekwini, South AfricaHQ checked Sep 28, 2026	11-50	44 contacts →
	Strong evidence “Chillisoft is a respected software development company that is well known for our ability to execute brilliantly.” Source: RevenueBase Database · checked Sep 28, 2026
21	BT Bilgi Teknolojileri	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence “BT Bilgi Teknolojileri, Türkiye’nin önde gelen rekabetçi markalarına, “Yalın İş, Yalın Teknoloji” ilkesi ile ve 15 yıla yakın bir süredir, kurumsal yönetim danışmanlığı ve bilgi…” Source: RevenueBase Database · checked Sep 28, 2026
22	Polar Squad	Strong evidence	Helsinki, FinlandHQ checked Sep 28, 2026	51-200	39 contacts →
	Strong evidence “We deliver rapid, scalable and reliable software development practices and cloud environments.” Source: RevenueBase Database · checked Sep 28, 2026
23	Gorillait	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Wij van GorillaIT zijn beestachtig goed in het ontwikkelen van applicaties.” Source: RevenueBase Database · checked Sep 28, 2026
24	ZEN Value	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Zen Value est un cabinet de conseil et organisme de formation spécialisé dans l'évolution des organisations vers une performance opérationnelle, pérenne, responsable et mesurable.” Source: RevenueBase Database · checked Sep 28, 2026
25	Rebase	Indirect evidence	São Paulo, BrazilHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Boas práticas Tudo que fazemos é com código limpo, testado, sustentável e que funciona de verdade.” Source: RevenueBase Database · checked Sep 28, 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: lean 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 lean software development companies.
Partial evidence: Its own public description names part of lean 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 lean 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 889 lean software development companies worldwide

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Lean software development companies worldwide at a glance

As of Sep 28, 2026

22.2%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

624

11-50

207

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 lean 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: Every country. Country and city lists for lean software development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “lean 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 lean 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 lean 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, 1,569 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 28, 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.

Lean software development companies by location

7 lists · largest first

Every Lean 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

Lean software development companies based in London, United Kingdom25

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 lean 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 lean software development companies are there worldwide?

RevenueBase identified 889 lean 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?

Tailor, headquartered in Auckland, tops this list with the largest team on record.

Which country has the most lean software development companies?

The United States leads with 181 companies, followed by the United Kingdom (58) and Brazil (57). Every lean software development companies list by country and city is linked on this page.

Which city has the most lean software development companies?

London leads with 26 headquartered companies, followed by Sao Paulo (12) and Stockholm (9).

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 1,569 verified decision-maker contacts tracked across these 889 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 28, 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.