Company lists · Data refreshed September 2026

Top 25 IT manufacturing companies based in India

Name: IT manufacturing companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 315 companies tracked

RevenueBase identified 315 IT manufacturing companies headquartered in India as of September 2026 and tracks 33,321 professional contacts across them, including 1,599 with verified work emails. Bangalore is the largest hub.

This list covers IT manufacturing companies 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 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

315Companies

33,321Contacts tracked

1,599Verified emails

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The 25 largest IT manufacturing companies based in India

Ranked by team size

Top 25 of 315 IT manufacturing companies based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT manufacturing 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dixon Technologies India Limited	Partial evidence	Noida, IndiaHQ checked Sep 21, 2026	10001+	3,595 contacts →
	Partial evidence “Dixon Technologies (India) Limited has been leading the electronic manufacturing services (EMS) space in India.” Source: RevenueBase Database · checked Sep 21, 2026
2	Syrma SGS Technology Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	5,001-10,000	2,005 contacts →
	Partial evidence “Syrma SGS specializes in collaboration: whether you’re an iconic brand or a visionary startup, we’ll partner with your product team to deliver top-notch electronics manufacturing…” Source: RevenueBase Database · checked Sep 21, 2026
3	Wistron Infocomm Manufacturing India Private Limited	Partial evidence	Kolar, IndiaHQ checked Sep 21, 2026	10001+	1,763 contacts →
	Partial evidence “Wistron is one of the largest ODM and EMS service provider for Telecom & IT products with complete end to end solution from design to after sales services.” Source: RevenueBase Database · checked Sep 21, 2026
4	Avalon Technologies Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,438 contacts →
	Indirect evidence “For 20+ years, Avalon Technologies, has been a choice for large global MNC companies that are into Medical, Telecommunication, Railways, Power, Aerospace & Defense and Industrial…” Source: RevenueBase Database · checked Sep 21, 2026
5	Bharat FIH	Partial evidence	Kancheepuram, IndiaHQ checked Sep 21, 2026	10001+	1,334 contacts →
	Partial evidence “Bharat FIH Private Ltd, formerly known as Rising Stars Mobile India Private Ltd, a Foxconn Technology Group Company, is India’s leading Electronics Manufacturing Company.” Source: RevenueBase Database · checked Sep 21, 2026
6	Sanmina-Sci Technology India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	1,006 contacts →
	Indirect evidence “SANMINA-SCI TECHNOLOGY INDIA PRIVATE LIMITED is a machinery company based out of Tamil Nadu, India.” Source: RevenueBase Database · checked Sep 21, 2026
7	Lcgc Resolute Group	Partial evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	752 contacts →
	Partial evidence “Empowering 'Make in India': Your Trusted EMS Partner for Electronic Manufacturing Excellence LCGC Resolute Group, a Pioneer in Electronics Manufacturing Services in India, with…” Source: RevenueBase Database · checked Sep 21, 2026
8	Caliber Interconnects	Indirect evidence	Coimbatore, IndiaHQ checked Sep 21, 2026	501-1,000	629 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
9	Neolync	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	502 contacts →
	Indirect evidence “Electronics Product Creation Reimagined” Source: RevenueBase Database · checked Sep 21, 2026
10	SGS Tekniks Manufacturing Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	1,001-5,000	429 contacts →
	Partial evidence “SGS Tekniks Manufacturing Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
11	Optiemus Electronics Limited	Partial evidence	Noida, IndiaHQ checked Sep 21, 2026	201-500	411 contacts →
	Partial evidence “Optiemus Electronics Limited transforms designs into powerful end products, whether it's the latest smartphone, Wi-Fi router, smartwatch, headphone, high-end graphics card for…” Source: RevenueBase Database · checked Sep 21, 2026
12	Elin Electronics LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	395 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
13	Zettaone Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 21, 2026	501-1,000	311 contacts →
	Partial evidence “Zettaone Technologies is an end-to-end product design, engineering and electronics manufacturing partner, supporting customers across the complete journey from concept development…” Source: RevenueBase Database · checked Sep 21, 2026
14	Violin Technologies Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	230 contacts →
	Partial evidence “Violin Technologies is a leading end-to-end electronic, electrical, and mechanical manufacturing solutions provider, serving customers across India, the United States, the UAE…” Source: RevenueBase Database · checked Sep 21, 2026
15	Apollo Micro Systems Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	228 contacts →
	Indirect evidence “Apollo Micro Systems (AMS), estd in 1985 is pioneer in Design, Development and assembly of Custom Built Electronics and Electro-mechanical solutions.” Source: RevenueBase Database · checked Sep 21, 2026
16	Brandworks Technologies Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	169 contacts →
	Indirect evidence “Brandworks Technologies is one of India’s fastest-growing OEM and ODM partners, trusted by over 50 leading Indian and global brands.” Source: RevenueBase Database · checked Sep 21, 2026
17	Sahasra Group	Partial evidence	Noida, IndiaHQ checked Sep 21, 2026	501-1,000	119 contacts →
	Partial evidence “Sahasra Group is one of the most successful and fastest growing electronics manufacturing companies in India.” Source: RevenueBase Database · checked Sep 21, 2026
18	Karkhana	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	92 contacts →
	Partial evidence “Karkhana is an electronics manufacturing partner built for India’s fast-growing “missing middle” of hardware companies, businesses that need more than a transactional vendor, and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Arete Manufacturing Services Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 21, 2026	201-500	75 contacts →
	Partial evidence “At Arete Manufacturing Services Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
20	Vasantha Advanced Systems Private Limited	Partial evidence	Coimbatore, IndiaHQ checked Sep 21, 2026	201-500	73 contacts →
	Partial evidence “For over three decades, Vasantha Advanced Systems Private Limited has been a leading Electronics Manufacturing Services (EMS) company in India, delivering turnkey solutions to…” Source: RevenueBase Database · checked Sep 21, 2026
21	Asustek Computer Malaysia	Indirect evidence	Thane, IndiaHQ checked Sep 21, 2026	11-50	63 contacts →
	Indirect evidence “ASUSTek Computer Malaysia is a consumer electronics company based out of Mahagiri Koliwada Road, Thane, Maharashtra, India.” Source: RevenueBase Database · checked Sep 21, 2026
22	XOR Technologies LLP	Partial evidence	Delhi, IndiaHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “XOR Technologies LLP is a privately funded OEM/ODM electronics manufacturing house.” Source: RevenueBase Database · checked Sep 21, 2026
23	CEM Electromech PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 21, 2026	51-200	57 contacts →
	Partial evidence “CEM Electromech Pvt Ltd is an Electronic Manufacturing Solution company Established in 2008 based in Pune, India.” Source: RevenueBase Database · checked Sep 21, 2026
24	Anuvega Technologies PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “Anuvega Technologies is a leading end-to-end electronics manufacturer in India.” Source: RevenueBase Database · checked Sep 21, 2026
25	Discrete Circuits Pvt. LTD	Indirect evidence	Surat, IndiaHQ checked Sep 21, 2026	51-200	49 contacts →
	Indirect evidence “Discrete Circuits Pvt.” Source: RevenueBase Database · checked Sep 21, 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: IT manufacturing companies. 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 IT manufacturing companies.
Partial evidence: Its own public description names part of IT manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT manufacturing companies. 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 315 IT manufacturing companies based in India

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IT manufacturing companies based in India at a glance

As of Sep 21, 2026

4.8%Verified-email coverage

105.8Average contacts per company

11-50Median size (employees)

12.7%Largest-city concentration · Bangalore

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 315 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 IT manufacturing 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 India whose own description of what they do matches “IT manufacturing 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 IT manufacturing 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 IT manufacturing companies, 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, 1,599 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.

IT manufacturing companies by metro

IT manufacturing companies in Bangalore40
IT manufacturing companies in Noida29

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 IT manufacturing 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 IT manufacturing companies are there based in India?

RevenueBase identified 315 IT manufacturing companies 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?

Dixon Technologies India Limited, headquartered in Noida, tops this list with the largest team on record.

Which city has the most IT manufacturing companies?

Bangalore leads with 40 headquartered companies, followed by Noida (29) and Pune (24).

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 1,599 verified decision-maker contacts tracked across these 315 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.