Company lists · Data refreshed September 2026

Top 25 App consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 25,289 companies tracked

RevenueBase identified 25,289 company matches for app consulting firms worldwide as of September 2026 and tracks 204,856 professional contacts across them, including 37,293 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for app 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 27, 2026. Country and city lists for app 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 27, 2026 How this list was built

25,289Companies

204,856Contacts tracked

37,293Verified emails

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The 25 largest app consulting firms worldwide

Ranked by team size

Top 25 of 25,289 company matches for app consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Zensar Technologies	Exact match	Pune, IndiaHQ recorded Sep 27, 2026	10001+	14,391 contacts →
	Exact match “Zensar stands out as a premier technology consulting and services company, embracing an ‘experience-led everything’ philosophy.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Qintess	Exact match	São Paulo, BrazilHQ recorded Sep 27, 2026	1,001-5,000	2,347 contacts →
	Exact match “Experts in digital acceleration and business transformation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Hyperlink Infosystem	Exact match	Ahmedabad, IndiaHQ recorded Sep 27, 2026	1,001-5,000	1,246 contacts →
	Exact match “Hyperlink InfoSystem is a globally trusted IT consulting and mobile app development company at the forefront of AI-driven development, helping startups, enterprises, and global…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	HIQ	Exact match	Stockholm, SwedenHQ recorded Sep 27, 2026	1,001-5,000	1,228 contacts →
	Exact match “HiQ is a tech consulting company focused on custom software development, positioned at the intersection of digital transformation and specialized engineering.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	SFEIR	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 27, 2026	501-1,000	904 contacts →
	Exact match “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	IBM IX Dach	Exact match	Berlin, GermanyHQ recorded Sep 27, 2026	501-1,000	819 contacts →
	Exact match “We are IBM iX.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Launch By NTT Data	Exact match	United StatesHQ recorded Sep 27, 2026	1,001-5,000	684 contacts →
	Exact match “Launch by NTT DATA exists to help our clients strategize, ship, and scale provocative digital experiences that connect with your customers and drive growth.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Intech	Exact match	Gandhinagar, IndiaHQ recorded Sep 27, 2026	501-1,000	673 contacts →
	Exact match “Since 2003, INTECH has embarked on a voyage driven by a dedication to revolutionizing businesses across the globe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Volansys An ACL Digital Company	Exact match	San Jose, CA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	593 contacts →
	Exact match “ACL Digital is a design-led Digital Experience, Product Innovation, Solutions, and Consulting offerings leader.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	dbiz.ai	Exact match	Sydney, AustraliaHQ recorded Sep 27, 2026	501-1,000	578 contacts →
	Exact match “We’re a lucky few, who get to help organisations with their digital transformations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Sumago Infotech Pvt. LTD	Exact match	Nashik, IndiaHQ recorded Sep 27, 2026	51-200	573 contacts →
	Exact match “We provide comprehensive services from bespoke complex applications to straightforward websites.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Sully Group	Exact match	Saint-priest, FranceHQ recorded Sep 27, 2026	501-1,000	560 contacts →
	Exact match “Sully Group : Working together to create a useful and sustainable digital environment > 1 global digital services offering: Business Applications, Mobile Applications…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Acid Labs	Exact match	Santiago, ChileHQ recorded Sep 27, 2026	501-1,000	470 contacts →
	Exact match “Acid Labs is an end-to-end software design and development firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Geekyants	Exact match	Bangalore, IndiaHQ recorded Sep 27, 2026	501-1,000	468 contacts →
	Exact match “We specialize in building future-ready AI solutions, impactful design experiences, scalable architecture, and standardized approaches for speed and quality.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	SOHO	Exact match	Santiago, United StatesHQ recorded Sep 27, 2026	201-500	449 contacts →
	Exact match “Somos una empresa que desde 1996 estamos innovando y asesorando a grandes compañías, tenemos +550 clientes en 15 países,+1.400 proyectos desarrollados y hemos sido speakers en 180…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Createfuture	Exact match	Edinburgh, United KingdomHQ recorded Sep 27, 2026	501-1,000	385 contacts →
	Exact match “CreateFuture was built to take action.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Singsys PTE LTD	Exact match	SingaporeHQ recorded Sep 27, 2026	51-200	370 contacts →
	Exact match “Welcome to Singsys, reliable technology partners for mobile and web application design and development headquartered in Singapore.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Authority Partners	Exact match	Irvine, CA, United StatesHQ recorded Sep 27, 2026	501-1,000	367 contacts →
	Exact match “Authority Partners is a global technology strategy consulting and custom software development company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Twilight IT Solutions	Exact match	Puducherry, IndiaHQ recorded Sep 27, 2026	201-500	348 contacts →
	Exact match “Twilight IT Solutions has been dealing with Enterprises, Start-ups and Agencies since 2012 providing the services in terms of Enterprise Web Development, Start-up Consulting…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Cyberx Info System	Exact match	Frederick, MD, United StatesHQ recorded Sep 27, 2026	201-500	345 contacts →
	Exact match “Cyberx Info System's unique brand differentiation is our relentless focus on customer-centric mobile app development.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Roko Labs	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	201-500	336 contacts →
	Exact match “Roko Labs is an AI-native engineering partner for enterprises.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Netconomy	Exact match	Graz, AustriaHQ recorded Sep 27, 2026	201-500	326 contacts →
	Exact match “As leading experts with over 20 years of experience in building digital platforms and customer experience innovation, we are here to help you make a fundamental change and grow…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Kopius	Exact match	Kirkland, WA, United StatesHQ recorded Sep 27, 2026	501-1,000	320 contacts →
	Exact match “Kopius helps build customer-centric digital products, empowered by technology, data & AI.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Apadmi	Exact match	Salford Quays, United KingdomHQ recorded Sep 27, 2026	201-500	314 contacts →
	Exact match “Apadmi is a leading specialist mobile consultancy.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Mobidev	Exact match	Atlanta, GA, United StatesHQ recorded Sep 27, 2026	201-500	309 contacts →
	Exact match “We don’t just develop applications; we build lasting partnerships that evolve software to keep our clients competitive and innovative.” Recorded in the RevenueBase company graph · Sep 27, 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 “app 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 25,289 app consulting firms worldwide

See the full list, filter by size, metro and specialty, and access 37,293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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App consulting firms worldwide at a glance

As of Sep 27, 2026

18.2%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

15,324

11-50

8,109

51-200

1,485

201-500

263

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 app consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “app 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 37,293 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 27, 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.

App consulting firms by location

107 lists · largest first

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

How many app consulting firms are there worldwide?

RevenueBase identified 25,289 company matches for app 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?

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

Which country has the most app consulting firms?

India leads with 4,931 companies, followed by the United States (3,601) and Pakistan (1,174). Every app consulting firms list by country and city is linked on this page.

Which city has the most app consulting firms?

London leads with 511 company records, followed by Ahmedabad (365) and Lahore (349).

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 37,293 professional contacts with verified work emails tracked across these 25,289 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 27, 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.