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Company lists · Data refreshed September 2026

Top 25 Custom software application development companies based in Mumbai, India

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 272 companies tracked

RevenueBase identified 272 custom software application development companies headquartered in Mumbai, India as of September 2026 and tracks 3,501 professional contacts across them, including 446 with verified work emails. Ahmedabad is the largest hub.

This list covers custom software application development companies headquartered in Mumbai, India, 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 21, 2026.

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 21, 2026 86% judged on-target in blind review
272Companies
3,501Contacts tracked
446Verified emails
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The 25 largest custom software application development companies based in Mumbai, India

Ranked by team size
Top 25 of 272 custom software application development companies based in Mumbai, India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to custom software application 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Amrut Software
Strong evidenceMumbai, IndiaHQ checked Sep 21, 2026201-500295 contacts →

Strong evidence

“Amrut Software is a leading provider of customer-centric solutions, empowering companies to gain a sustainable competitive advantage.”

Source: RevenueBase Database · checked Sep 21, 2026
2
Rheal Software Private Limited
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202651-200155 contacts →

Indirect evidence

“At Rheal, we realize that your business must keep pace with the speed of thought, and we believe that your ideas and enterprises deserve substantial reinvention at an affordable…”

Source: RevenueBase Database · checked Sep 21, 2026
3
8848 Digital LLP
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-200137 contacts →

Strong evidence

“8848 Digital LLP is a leading software development company that specializes in developing custom solutions for businesses across various industries.”

Source: RevenueBase Database · checked Sep 21, 2026
4
IT Gurus Software
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-200133 contacts →

Strong evidence

“iT Gurus Software provides superior consulting services for bespoke software development as well as for specialized product development.”

Source: RevenueBase Database · checked Sep 21, 2026
5
Goldenmace IT Solutions
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-200123 contacts →

Strong evidence

“Goldenmace IT Solutions is a software development and consultancy service provider.”

Source: RevenueBase Database · checked Sep 21, 2026
6
Cylsys Software Solution PVT LTD
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202651-20095 contacts →

Indirect evidence

“Cylsys is a focused engineering firm that specialises in tackling IT Solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
7
Volga Infotech
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-20056 contacts →

Strong evidence

“Volga Infotech is an Award Winning Software development company, based in Mumbai, India.”

Source: RevenueBase Database · checked Sep 21, 2026
8
Acaira Technologies Private Limited
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202611-5051 contacts →

Strong evidence

“Acaira Technologies is a well-established software development Company.”

Source: RevenueBase Database · checked Sep 21, 2026
9
Hridayam Soft Solutions Pvt. LTD
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202651-20046 contacts →

Indirect evidence

“Hridayam Soft Solutions Pvt.”

Source: RevenueBase Database · checked Sep 21, 2026
10
Sensys Technologies
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-20046 contacts →

Strong evidence

“Sensys Technologies is a software development house with proven expertise in systems and application Developments, which is used to offer solutions across vertical segments…”

Source: RevenueBase Database · checked Sep 21, 2026
11
Mugenesys
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202651-20045 contacts →

Partial evidence

“At Mugenesys, we don’t just build software, we craft solutions that drive growth, empower businesses, and inspire innovation.”

Source: RevenueBase Database · checked Sep 21, 2026
12
Depronto Infotech
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-20032 contacts →

Strong evidence

“DePronto Infotech was founded in 2004 as a custom software firm focused on ERP, CRM, and workflow automation for BFSI and regulated industries.”

Source: RevenueBase Database · checked Sep 21, 2026
13
Bizinso
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5031 contacts →

Indirect evidence

“Transforming Business Challenges into Seamless Digital Solutions At Bizinso, we empower organisations to navigate the digital landscape with confidence, speed, and innovation.”

Source: RevenueBase Database · checked Sep 21, 2026
14
Ibis Systems & Solutions PVT LTD
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202611-5030 contacts →

Strong evidence

“IBIS Systems is a leading Software Development Company focused on delivering the best and most cost-effective software solutions worldwide to our clients in areas such as Web…”

Source: RevenueBase Database · checked Sep 21, 2026
15
Mauli Infotech OPC Private Limited
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202611-5024 contacts →

Strong evidence

“Mauli Infotech is established in March – 2015, and dealing in Support Services - Application / System and database, Mobile application Development (Android), Customized…”

Source: RevenueBase Database · checked Sep 21, 2026
16
Desi Design
Strong evidenceMumbai, IndiaHQ checked Sep 21, 20261-1024 contacts →

Strong evidence

“Desidesign technologies is a Software-Website-Mobile App-Development Company in Mumbai, India and was founded in Year 2008, By one young computer science Graduates, Imran Malik…”

Source: RevenueBase Database · checked Sep 21, 2026
17
Bitkraft Technologies
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202611-5022 contacts →

Strong evidence

“Bitkraft Technologies is a bespoke Software Engineering Consultancy focused on Mobile Apps, Enterprise Applications and Technology Skill-sourcing, with an extraordinary track…”

Source: RevenueBase Database · checked Sep 21, 2026
18
Techtonica
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5020 contacts →

Indirect evidence

“We help innovative technology companies to amplify their growth ambition and give them competitive advantage.”

Source: RevenueBase Database · checked Sep 21, 2026
19
Thinkinno Technologies Pvt. LTD
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5020 contacts →

Partial evidence

“We at Thinkinno Technologies are passionate about delivering software solutions and provide managed services.”

Source: RevenueBase Database · checked Sep 21, 2026
20
Fafadia Tech
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5020 contacts →

Indirect evidence

“Fafadia Tech is a Information Technology (IT) organization focused on delivering smart, next-generation business solutions that help enterprises across the world overcome their…”

Source: RevenueBase Database · checked Sep 21, 2026
21
Ohara IT Solutions
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5020 contacts →

Indirect evidence

“Introducing Ohara Solutions: Your Trusted IT Partner!”

Source: RevenueBase Database · checked Sep 21, 2026
22
Hurain Infotech LLP
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5019 contacts →

Indirect evidence

“In this ever-changing environment, keeping a competitive edge means able to anticipate and respond quickly to changing business conditions.”

Source: RevenueBase Database · checked Sep 21, 2026
23
Pace Infotech India PVT LTD
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5019 contacts →

Partial evidence

“PACE INFOTECH is a global software services and IT company heaquartered in Mumbai.”

Source: RevenueBase Database · checked Sep 21, 2026
24
Zeki Software Solutions Pvt. LTD
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5018 contacts →

Partial evidence

“Zeki Software Solutions is a vibrant IT Firm that specializes in delivering state of the art IT Solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
25
Isoftwarefactory Services LLP
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202611-5018 contacts →

Strong evidence

“We're a software development company that loves finding solutions to complicated problems.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 272 custom software application development companies based in Mumbai, India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 446 reachable decision-makers.

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Custom software application development companies based in Mumbai, India at a glance

As of Sep 21, 2026
12.7%Verified-email coverage
12.9Average contacts per company
11-50Median size (employees)
223.2%Largest-city concentration · Ahmedabad
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
118
51-200
37
201-500
9
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured across the whole India list rather than for Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 272 companies.

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 custom software application 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.
What qualifies
Companies headquartered in Mumbai, India whose own description of what they do matches “custom software application 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 custom software application 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 custom software application development companies, and records with no verified work email. Companies headquartered outside Mumbai are excluded even when they keep an office there.
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, 446 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 21, 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.

Custom software application development companies by metro in India

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 custom software application 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 custom software application development companies are there based in Mumbai, India?

RevenueBase identified 272 custom software application development companies headquartered in Mumbai, India 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?

Amrut Software, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most custom software application development companies?

Ahmedabad leads with 607 headquartered companies, followed by Pune (600) and Hyderabad (478).

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 446 verified decision-maker contacts tracked across these 272 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 21, 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.

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