Company lists · Data refreshed November 2026

Top 17 Product engineering firms based in India

Name: Product engineering firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,767 companies tracked

RevenueBase identified 10,767 company matches for product engineering firms associated with India as of November 2026 and tracks 181,924 professional contacts across them, including 26,056 with verified work emails. Bangalore is the largest hub.

This list covers company matches for product engineering firms associated with India, 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 November 6, 2026.

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 Nov 6, 2026 How this list was built

10,767Companies

181,924Contacts tracked

26,056Verified emails

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The 17 largest product engineering firms based in India

Ranked by team size

Top 17 of 10,767 company matches for product engineering firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	L&t Technology Services	Exact match	Vadodara, IndiaHQ recorded Nov 6, 2026	10001+	36,322 contacts →
	Exact match “L&T Technology Services (LTTS) is one of the world’s leading engineering and technology service providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Designtech Systems	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	501-1,000	876 contacts →
	Exact match “DesignTech Systems is a leading product development technologies and services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	E-Zest An Accion Labs Company	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	1,001-5,000	860 contacts →
	Exact match “e-Zest, an Accion Labs Company, is a leading digital innovation partner for enterprises and technology companies that utilize emerging technologies and design to create engaging…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Quest Global Erstwhile Nest Software	Exact match	IndiaHQ recorded Nov 6, 2026	10001+	703 contacts →
	Exact match “We are Quest Global.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Caliber Interconnects	Exact match	Coimbatore, IndiaHQ recorded Nov 6, 2026	501-1,000	648 contacts →
	Exact match “Caliber Interconnect is an ISO 9001 certified design house serving to product-based technology business activities that need design and engineering expertise on a flexible basis…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sumago Infotech Pvt. LTD	Exact match	Nashik, IndiaHQ recorded Nov 6, 2026	n/a	643 contacts →
	Exact match “We provide comprehensive services from bespoke complex applications to straightforward websites.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Luxoft India	Exact match	Bengaluru North, IndiaHQ recorded Nov 6, 2026	1,001-5,000	578 contacts →
	Exact match “Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Span Technology Services Private Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	201-500	505 contacts →
	Exact match “SPAN Technology Services Private Limited is a Product Development Company building World Class products with development centers in Coimbatore, Chennai, and Erode.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Designoweb	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	51-200	434 contacts →
	Exact match “Designoweb is a Product Engineering and Digital Transformation Partner helping businesses build, evolve, and scale digital products and systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Netprophets Cyberworks Private Limited	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	501-1,000	399 contacts →
	Exact match “25 Years of Innovation-And We're Still Chasing What's Next Tech never sits still, and neither do we.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Mitrahsoft Solutions Private Limited	Exact match	Kovilpatti, IndiaHQ recorded Nov 6, 2026	201-500	364 contacts →
	Exact match “We offer a full range of software development services for each & every business domain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Celstream Technologies	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	339 contacts →
	Exact match “Celstream is an established, global product engineering services company, having a rich heritage in product development and innovation for technology companies from diverse…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Geekyants	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	501-1,000	332 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 · Nov 6, 2026 · View company records in RevenueBase
14	Iprogrammer Solutions	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	201-500	324 contacts →
	Exact match “iProgrammer Solutions Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	7span	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	201-500	318 contacts →
	Exact match “We Design, Build, and Scale Digital Products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Zettaone Technologies	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	501-1,000	314 contacts →
	Exact match “Zettaone Technologies is an end-to-end product design, engineering and electronics manufacturing partner, supporting customers across the complete journey from concept development…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Plan.Net Technest India	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	201-500	305 contacts →
	Exact match “We are Plan.Net TechNest India.” Recorded in the RevenueBase company graph · Nov 6, 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 “product engineering 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 17 of 10,767 product engineering firms based in India

See the full list, filter by size, metro and specialty, and access 26,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Product engineering firms based in India at a glance

As of Nov 6, 2026

14.3%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · Bangalore

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

4,509

11-50

4,775

51-200

1,186

201-500

222

501-1,000

1,001-5,000

5,001-10,000

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 10,767 companies.

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.
What qualifies: Company records associated with India whose business descriptions match “product engineering 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 26,056 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 November 6, 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.

Product engineering firms by metro

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 “product engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many product engineering firms are there based in India?

RevenueBase identified 10,767 company matches for product engineering firms associated with India as of November 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?

L&t Technology Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most product engineering firms?

Bangalore leads with 968 company records, followed by Pune (735) and Ahmedabad (677).

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 26,056 professional contacts with verified work emails tracked across these 10,767 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 November 6, 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.