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Company lists · Data refreshed September 2026

Top 25 Outsource software development companies based in Mumbai, India

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 303 companies tracked

RevenueBase identified 303 outsource software development companies headquartered in Mumbai, India as of September 2026 and tracks 3,729 professional contacts across them, including 476 with verified work emails. Ahmedabad is the largest hub.

This list covers outsource software 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
303Companies
3,729Contacts tracked
476Verified emails
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The 25 largest outsource software development companies based in Mumbai, India

Ranked by team size
Top 25 of 303 outsource software 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 outsource 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Amrut Software
Partial evidenceMumbai, IndiaHQ checked Sep 21, 2026201-500295 contacts →

Partial 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
Enhanced Software Solutions Pvt. LTD
Partial evidenceMumbai, IndiaHQ checked Sep 21, 2026201-500246 contacts →

Partial evidence

“Enhanced Software Solutions popularly known as “ESS” was founded in the year 1997 by a group of committed IT Professionals.”

Source: RevenueBase Database · checked Sep 21, 2026
3
E.Soft Technologies PVT LTD
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 2026201-500156 contacts →

Indirect evidence

“At e.Soft Technologies, we specialize in delivering innovative IT solutions designed to empower your business.”

Source: RevenueBase Database · checked Sep 21, 2026
4
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
5
Mobilestyx
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202651-200131 contacts →

Indirect evidence

“Established in 2009, was a privately owned venture with collaborative partnership and venture funding from the US, in 2012 the company formerly registered with the MINISTRY OF…”

Source: RevenueBase Database · checked Sep 21, 2026
6
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
7
Infimatrix
Strong evidenceMumbai, IndiaHQ checked Sep 21, 202651-20063 contacts →

Strong evidence

“Software Development, mobile application development, Managed Cloud & SRE, DevOps automation services, Full Stack Development, managed services & complete lifecycle of Product…”

Source: RevenueBase Database · checked Sep 21, 2026
8
Digital Crown IT Systems LLP
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5058 contacts →

Partial evidence

“At Digital Crown, we specialize in Enterprise Application Development, CMS, API, Cloud Delivery, Custom Development, Games Development, Quality Assurance & Maintenance & Support.”

Source: RevenueBase Database · checked Sep 21, 2026
9
Wama Technology PVT LTD
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202611-5053 contacts →

Indirect evidence

“Wama Technology is a global IT Solution and Services Company and Consulting Agency, accelerating business to the next level.Wama Technology provides IT Solution and Services to…”

Source: RevenueBase Database · checked Sep 21, 2026
10
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
11
Silverline
Indirect evidenceMumbai, IndiaHQ checked Sep 21, 202651-20051 contacts →

Indirect evidence

“Silverline Technologies Limited, formerly known as Silverline Industries Limited, was incorporated in April 1992 and was India's 1st company to be listed in the New York Stock…”

Source: RevenueBase Database · checked Sep 21, 2026
12
Zedex Info Pvt. LTD
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5050 contacts →

Partial evidence

“Zedexinfo is one of the leading providers of technology services and end-to-end business process outsourcing solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
13
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
14
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
15
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
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
Partial evidenceMumbai, IndiaHQ checked Sep 21, 202611-5022 contacts →

Partial 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 303 outsource software 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 476 reachable decision-makers.

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Outsource software development companies based in Mumbai, India at a glance

As of Sep 21, 2026
12.8%Verified-email coverage
12.3Average contacts per company
11-50Median size (employees)
284.2%Largest-city concentration · Ahmedabad
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
147
51-200
39
201-500
12
1,001-5,000
2

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 303 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 outsource 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.
What qualifies
Companies headquartered in Mumbai, India whose own description of what they do matches “outsource 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 outsource 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 outsource software 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, 476 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.

Outsource software 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 outsource 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 outsource software development companies are there based in Mumbai, India?

RevenueBase identified 303 outsource software 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 outsource software development companies?

Ahmedabad leads with 861 headquartered companies, followed by Pune (814) and Hyderabad (745).

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 476 verified decision-maker contacts tracked across these 303 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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Related lists

Outsource software development companies by geography

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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