Company lists · Data refreshed September 2026

Top 25 Software quality consulting firms worldwide

Name: Software quality consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 14,981 companies tracked

RevenueBase identified 14,981 company matches for software quality consulting firms worldwide as of September 2026 and tracks 183,493 professional contacts across them, including 41,135 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for software quality consulting firms 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 29, 2026. Country and city lists for software quality consulting firms 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 29, 2026 How this list was built

14,981Companies

183,493Contacts tracked

41,135Verified emails

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The 25 largest software quality consulting firms worldwide

Ranked by team size

Top 25 of 14,981 company matches for software quality consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Qualitykiosk Technologies	Exact match	Navi Mumbai, IndiaHQ recorded Sep 29, 2026	1,001-5,000	4,214 contacts →
	Exact match “QualityKiosk Technologies is one of the world's largest independent Quality Engineering (QE) providers and digital transformation enablers, helping companies build and manage…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	ACE	Exact match	CanadaHQ recorded Sep 29, 2026	n/a	1,915 contacts →
	Exact match “consulting firm in quality and environmental management system, quality control,quality assurance and lean manufacturing and productivity improvement.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
4	AQM Technologies	Exact match	Mumbai, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,636 contacts →
	Exact match “AQM Technologies Pvt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Emagine	Exact match	Copenhagen, DenmarkHQ recorded Sep 29, 2026	1,001-5,000	1,636 contacts →
	Exact match “emagine is a high-end business & IT consulting company challenging the way businesses leverage high-end expertise.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Planit	Exact match	Sydney, AustraliaHQ recorded Sep 29, 2026	1,001-5,000	1,612 contacts →
	Exact match “At Planit, we provide businesses with the vision, precision and independence they need to improve the quality of their software and the way they deliver it.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Applause	Exact match	Framingham, MA, United StatesHQ recorded Sep 29, 2026	201-500	1,396 contacts →
	Exact match “Applause is the global leader in managed software testing services and digital quality.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	BGTS	Exact match	Istanbul, TürkiyeHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
9	RGBSI	Exact match	Troy, MI, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,040 contacts →
	Exact match “At RGBSI, we deliver engineering and quality solutions that close the gap between strategy and execution for global organizations of all sizes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Capitole	Exact match	Barcelona, FranceHQ recorded Sep 29, 2026	1,001-5,000	1,009 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	A1qa	Exact match	Decatur, GA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	980 contacts →
	Exact match “a1qa is a global software testing and QA outsourcing company trusted by IT firms and Fortune 500 enterprises to deliver software quality that holds under real-world pressure.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Qasource	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	906 contacts →
	Exact match “QASource is a leading provider of outsourced software quality engineering services, offering scalable and customizable QA solutions to clients worldwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	SHIFT	Exact match	Minato, JapanHQ recorded Sep 29, 2026	10001+	791 contacts →
	Exact match “SHIFT specializes in creating services that sell and is fully committed to supporting our clients’ business growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Galaxy Weblinks INC	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	501-1,000	789 contacts →
	Exact match “Galaxy Weblinks is a global technology consulting firm that helps businesses solve complex problems through design and tech.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Senacor Technologies	Exact match	Eschborn, GermanyHQ recorded Sep 29, 2026	1,001-5,000	787 contacts →
	Exact match “Senacor is part of the 25 leading IT-Consulting companies and among the Top 5 of the medium-sized IT-Service providers in Germany and runs 10 offices in Austria, Switzerland…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Ionidea	Exact match	Fairfax, VA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	784 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Agileengine	Exact match	Boca Raton, United StatesHQ recorded Sep 29, 2026	1,001-5,000	782 contacts →
	Exact match “AgileEngine is a digital consultancy offering top-1% tech talent across 15+ countries.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Qualizeal	Exact match	Irving, TX, United StatesHQ recorded Sep 29, 2026	501-1,000	742 contacts →
	Exact match “QualiZeal is the world’s fastest-growing independent, AI-native Digital Quality Engineering services provider, redefining how organizations achieve quality at scale through our…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Intergrupo	Exact match	Sabaneta, ColombiaHQ recorded Sep 29, 2026	1,001-5,000	728 contacts →
	Exact match “Established in 1995, InterGrupo is one of Latin America's leading IT Consulting Services Provider.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	BJIT	Exact match	Dhaka, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	711 contacts →
	Exact match “BJIT is a global leader in offshore software development and IT outsourcing services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Cienet Technologies	Exact match	Oak Brook, IL, United StatesHQ recorded Sep 29, 2026	1,001-5,000	701 contacts →
	Exact match “CIeNET Technologies is a leading technology service provider in the areas of technical consulting, software engineering and solution services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	MTP Métodos Y Tecnología	Exact match	Madrid, SpainHQ recorded Sep 29, 2026	501-1,000	686 contacts →
	Exact match “Consultora especializada en servicios de Aseguramiento de la Calidad del Software dirigidos a controlar y mejorar los costes, plazos y calidad del ciclo de vida de los productos…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Keeggo	Exact match	São Paulo, BrazilHQ recorded Sep 29, 2026	501-1,000	633 contacts →
	Exact match “Mais do que uma consultoria de tecnologia, a keeggo se destaca como uma organização com mais de 30 anos de experiência que provoca empresas a subirem a régua do mercado através do…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Inmetrics	Exact match	Barueri, BrazilHQ recorded Sep 29, 2026	501-1,000	621 contacts →
	Exact match “Our purpose is to innovate and make a difference!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	TTC Global	Exact match	Auckland, New ZealandHQ recorded Sep 29, 2026	201-500	514 contacts →
	Exact match “TTC Global, formerly The Testing Consultancy, is a leading software assurance and testing services provider.” Recorded in the RevenueBase company graph · Sep 29, 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 “software quality consulting firms”. 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 14,981 software quality consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 41,135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software quality consulting firms worldwide at a glance

As of Sep 29, 2026

22.4%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

1.7%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

9,288

11-50

3,856

51-200

1,364

201-500

288

501-1,000

1,001-5,000

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 software quality consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “software quality consulting firms” 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 41,135 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 29, 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.

Software quality consulting firms by location

89 lists · largest first

Every Software quality consulting firms 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 “software quality consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software quality consulting firms are there worldwide?

RevenueBase identified 14,981 company matches for software quality consulting firms 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?

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

Which country has the most software quality consulting firms?

The United States leads with 2,728 companies, followed by India (1,341) and Brazil (725). Every software quality consulting firms list by country and city is linked on this page.

Which city has the most software quality consulting firms?

London leads with 250 company records, followed by Sao Paulo (187) and Stockholm (149).

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 41,135 professional contacts with verified work emails tracked across these 14,981 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 29, 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.