Company lists · Data refreshed September 2026

Top 25 Sustainable software development firms based in India

Name: Sustainable software development firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,271 companies tracked

RevenueBase identified 1,271 sustainable software development firms headquartered in India as of September 2026 and tracks 18,020 professional contacts across them, including 1,699 with verified work emails. Pune is the largest hub.

This list covers sustainable software development firms headquartered in 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 29, 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 29, 2026 86% judged on-target in blind review

1,271Companies

18,020Contacts tracked

1,699Verified emails

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The 25 largest sustainable software development firms based in India

Ranked by team size

Top 25 of 1,271 sustainable software development firms based in India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable software development firms: 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	Bankai Infotech	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	501-1,000	350 contacts →
	Indirect evidence “At Bankai Infotech, we help businesses transform with precision-driven IT, consulting, and digital solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	Amrut Software	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	201-500	295 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 29, 2026
3	Conquer Technologies	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	201-500	245 contacts →
	Indirect evidence “Conquer Technologies, an ISO-certified IT solutions provider, has been delivering excellence for over 30 years.” Source: RevenueBase Database · checked Sep 29, 2026
4	SAP Labs India	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	10001+	200 contacts →
	Indirect evidence “SAP Labs India is a research company based out of #138, EPIP Zone, Whitefield, Bangalore, Karnataka, India.” Source: RevenueBase Database · checked Sep 29, 2026
5	Samin Tekmindz India Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 29, 2026	201-500	159 contacts →
	Indirect evidence “TekMindz is an IT consulting & technology services company with headquarters in India, serving clients across Asia/Pacific, North America and Africa.” Source: RevenueBase Database · checked Sep 29, 2026
6	Vidushi Infotech SSP Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	148 contacts →
	Partial evidence “Vidushi Infotech Software Solutions Provider Private Limited, founded in 2003 and headquartered in Pune, India, is a global digital transformation company with a direct presence…” Source: RevenueBase Database · checked Sep 29, 2026
7	Greentree Global	Partial evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	143 contacts →
	Partial evidence “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Source: RevenueBase Database · checked Sep 29, 2026
8	Karmick Solutions PVT LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 29, 2026	201-500	142 contacts →
	Indirect evidence “Karmick Solutions is an ISO 9001:2015 Certified IT solutions provider headquartered in Kolkata, India.” Source: RevenueBase Database · checked Sep 29, 2026
9	8848 Digital LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	51-200	137 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 29, 2026
10	Ultimez Technology PVT LTD	Indirect evidence	Hubballi, IndiaHQ checked Sep 29, 2026	11-50	122 contacts →
	Indirect evidence “Ultimez Technology Is Industry-centric IT solutions from experienced devs and expert designers.” Source: RevenueBase Database · checked Sep 29, 2026
11	Nenosystems Consulting Services PVT LTD	Strong evidence	Indore, IndiaHQ checked Sep 29, 2026	51-200	110 contacts →
	Strong evidence “NCS is leading Product Development, Custom Software Development and IT resourcing company.” Source: RevenueBase Database · checked Sep 29, 2026
12	Datamato	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	86 contacts →
	Partial evidence “DATAMATO: Pioneering Sustainable Digital Transformation At DATAMATO, we’re redefining the future of technology with a focus on innovation, sustainability, and digital…” Source: RevenueBase Database · checked Sep 29, 2026
13	Hybrowlabs Technologies	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	86 contacts →
	Partial evidence “We are obsessed with building software better, cheaper and faster.” Source: RevenueBase Database · checked Sep 29, 2026
14	Techknowgreen Solutions Limited Global	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	81 contacts →
	Indirect evidence “Techknowgreen Solutions Limited is a leading environmental consulting firm in India with 24+ years of expertise in regulatory compliance, cutting-edge technology, and IT solutions.” Source: RevenueBase Database · checked Sep 29, 2026
15	Conserve Consultants	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	80 contacts →
	Indirect evidence “Conserve Consultants Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
16	Sustainable Outreach And Universal Leadership Soul Limited	Partial evidence	Bhubaneshwar, IndiaHQ checked Sep 29, 2026	201-500	74 contacts →
	Partial evidence “Sustainable Outreach and Universal Leadership (SOUL) Limited, established in 2021, advises its clients on strategy for business transformation, focused on sustainability through…” Source: RevenueBase Database · checked Sep 29, 2026
17	Kambala Solutions Private Limited	Indirect evidence	Mangalore, IndiaHQ checked Sep 29, 2026	11-50	73 contacts →
	Indirect evidence “Kambala Solutions is a solution oriented firm indulged in serving financial organizations with products and services since Oct, 2017.” Source: RevenueBase Database · checked Sep 29, 2026
18	Virtuowhiz Consulting Pvt. LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 29, 2026	51-200	72 contacts →
	Indirect evidence “About VirtuoWhiz VirtuoWhiz was born from the collective vision of passionate, dedicated, and highly experienced IT professionals who came together to build more than just a tech…” Source: RevenueBase Database · checked Sep 29, 2026
19	Aplinka Solutions And Technologies Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	69 contacts →
	Indirect evidence “We Believe in making the world a better place to live.” Source: RevenueBase Database · checked Sep 29, 2026
20	Enigmasoft Technologies	Indirect evidence	Goa, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence “Enigmasoft Technologies name is a conjunction of two main pillars of the company.” Source: RevenueBase Database · checked Sep 29, 2026
21	Impecsoft Solutions Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence “Impecsoft is a leading global IT company, a company which has pioneered innovation in the IT Products and Services space.” Source: RevenueBase Database · checked Sep 29, 2026
22	Imaginet Ventures Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	63 contacts →
	Indirect evidence “ImagiNET Ventures meets the stringent demands of today's internet users, providing a rich user experience and creating the right image to support your digital brand.” Source: RevenueBase Database · checked Sep 29, 2026
23	Stepchange	Partial evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	62 contacts →
	Partial evidence “Join us on a transformative journey towards a sustainable future.” Source: RevenueBase Database · checked Sep 29, 2026
24	Cling Info Tech Works Private Limited	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	11-50	62 contacts →
	Indirect evidence “In a changing and evolving world, challenges are ever more unique and complex.” Source: RevenueBase Database · checked Sep 29, 2026
25	Greenovative Energy	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	11-50	58 contacts →
	Indirect evidence “Greenovative Energy stands at the forefront of the global push towards net-zero targets by 2050.” Source: RevenueBase Database · checked Sep 29, 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: sustainable software development firms. 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 sustainable software development firms.
Partial evidence: Its own public description names part of sustainable software development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable software development firms. 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 1,271 sustainable software development firms based in India

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Sustainable software development firms based in India at a glance

As of Sep 29, 2026

9.4%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Pune

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

515

11-50

572

51-200

145

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 1,271 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 sustainable software development firms, 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 India whose own description of what they do matches “sustainable software development firms”. 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 sustainable software development firms), 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 sustainable software development firms, and records with no verified work email. Companies headquartered outside India 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, 1,699 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 29, 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.

Sustainable software development firms by metro

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 sustainable software development firms, 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 sustainable software development firms are there based in India?

RevenueBase identified 1,271 sustainable software development firms headquartered in 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?

Bankai Infotech, headquartered in Ahmedabad, tops this list with the largest team on record.

Which city has the most sustainable software development firms?

Pune leads with 103 headquartered companies, followed by Bangalore (89) and Mumbai (66).

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 1,699 verified decision-maker contacts tracked across these 1,271 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 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 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.