Company lists · Data refreshed September 2026

Top 25 Electronics assembly manufacturers based in India

Name: Electronics assembly manufacturers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,001 companies tracked

RevenueBase identified 1,001 electronics assembly manufacturers headquartered in India as of September 2026 and tracks 67,754 professional contacts across them, including 3,995 with verified work emails. Bangalore is the largest hub.

This list covers electronics assembly manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

1,001Companies

67,754Contacts tracked

3,995Verified emails

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The 25 largest electronics assembly manufacturers based in India

Ranked by team size

Top 25 of 1,001 electronics assembly manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to electronics assembly manufacturers: 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	Vvdn Technologies	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	10001+	6,601 contacts →
	Partial evidence “VVDN Technologies is a global provider of software, product engineering, electronics manufacturing services and solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Dixon Technologies India Limited	Partial evidence	Noida, IndiaHQ checked Sep 16, 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 16, 2026
3	Motherson Sumi Wiring India LTD	Indirect evidence	Noida, IndiaHQ checked Sep 16, 2026	10001+	2,529 contacts →
	Indirect evidence “Motherson Sumi Wiring India Limited (MSWIL) is a leading and fast-growing full-system solutions provider to OEMs, in the wiring harness segment in India.” Source: RevenueBase Database · checked Sep 16, 2026
4	Syrma SGS Technology Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 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 16, 2026
5	Avalon Technologies Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 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 16, 2026
6	Bharat FIH	Partial evidence	Kancheepuram, IndiaHQ checked Sep 16, 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 16, 2026
7	Bosch Automotive Electronics India Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	1,001-5,000	883 contacts →
	Partial evidence “BOSCH AUTOMOTIVE ELECTRONICS INDIA PRIVATE LIMITED is an Electrical and Electronic Manufacturing company located in Service Road, Bengaluru, Karnataka, India.” Source: RevenueBase Database · checked Sep 16, 2026
8	Sasmos HET Technologies Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	501-1,000	779 contacts →
	Strong evidence “SASMOS HET Technologies Limited is a leading manufacturer of wiring harness, Electro-Mechanical assemblies and Unit Integration products in the Aerospace, Defence and Marine…” Source: RevenueBase Database · checked Sep 16, 2026
9	Caliber Interconnects	Indirect evidence	Coimbatore, IndiaHQ checked Sep 16, 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 16, 2026
10	Neolync	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	502 contacts →
	Partial evidence “Electronics Product Creation Reimagined” Source: RevenueBase Database · checked Sep 16, 2026
11	SGS Tekniks Manufacturing Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 16, 2026	1,001-5,000	429 contacts →
	Indirect evidence “SGS Tekniks Manufacturing Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
12	Elin Electronics LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	395 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
13	Zettaone Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 16, 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 16, 2026
14	Bajoria Appliances PVT LTD Kutchina	Partial evidence	Kolkata, IndiaHQ checked Sep 16, 2026	n/a	298 contacts →
	Partial evidence “Bajoria Appliances Pvt Ltd(Kutchina) is an Electrical and Electronic Manufacturing company located in 3 CHINAR PARK CLUB TOWN, Kolkata, West Bengal, India.” Source: RevenueBase Database · checked Sep 16, 2026
15	Spectrum Electrical Industries Limited	Indirect evidence	Jalgaon, IndiaHQ checked Sep 16, 2026	501-1,000	277 contacts →
	Indirect evidence “Spectrum Electrical Industries Limited (NSE: SPECTRUM) is a leading one-stop solution provider for the design and manufacturing of critical electrical, automobile, and irrigation…” Source: RevenueBase Database · checked Sep 16, 2026
16	Inyantra Technologies Pvt. LTD	Indirect evidence	Satara, IndiaHQ checked Sep 16, 2026	201-500	270 contacts →
	Indirect evidence “Founded in 2002, inYantra stands as a testament to engineering excellence, holding ISO 9001:2015, IATF 16949:2016, ISO 13485:2016, and ISO 45001 certifications.” Source: RevenueBase Database · checked Sep 16, 2026
17	SMC Power Generation Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	501-1,000	269 contacts →
	Partial evidence “SMC Power Generation Limited is an Electrical and Electronic Manufacturing company located in Middle Circle, New Delhi, Delhi, India.” Source: RevenueBase Database · checked Sep 16, 2026
18	Millennium Semiconductors	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	201-500	252 contacts →
	Partial evidence “Millennium Semiconductors Your trusted partner across the electronics ecosystem, from design and sourcing to kitting, testing, and delivery.” Source: RevenueBase Database · checked Sep 16, 2026
19	Indic EMS Electronics Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 16, 2026	1,001-5,000	252 contacts →
	Indirect evidence “We introduce ourselves as a Bangalore based EMS service providers for Indian as well as Export customers.” Source: RevenueBase Database · checked Sep 16, 2026
20	Violin Technologies Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 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 16, 2026
21	Apollo Micro Systems Limited	Strong evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	201-500	228 contacts →
	Strong 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 16, 2026
22	SLN Technologies PVT LTD	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	51-200	205 contacts →
	Partial evidence “SLN is an Electronics Systems Design and Manufacturing, NPI and EMS company SLN’s business focus is providing R&D services: Embedded Systems Design Solutions, Board Design…” Source: RevenueBase Database · checked Sep 16, 2026
23	Madhya Pradesh Madhya Kshetra Vidyut Vitran Co., LTD	Indirect evidence	Bhopal, IndiaHQ checked Sep 16, 2026	n/a	205 contacts →
	Indirect evidence “Madhya Pradesh Madhya Kshetra Vidyut Vitran Co, Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
24	Elcomponics Sales PVT LTD	Partial evidence	Noida, IndiaHQ checked Sep 16, 2026	1,001-5,000	187 contacts →
	Partial evidence “Elcomponics is a leading Electrical & Electronic Component Manufacturing Company.” Source: RevenueBase Database · checked Sep 16, 2026
25	Brandworks Technologies Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 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: electronics assembly manufacturers. 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 electronics assembly manufacturers.
Partial evidence: Its own public description names part of electronics assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electronics assembly manufacturers. 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 1,001 electronics assembly manufacturers based in India

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Electronics assembly manufacturers based in India at a glance

As of Sep 16, 2026

5.9%Verified-email coverage

67.7Average contacts per company

11-50Median size (employees)

10.4%Largest-city concentration · Bangalore

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

249

11-50

300

51-200

325

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 1,001 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 electronics assembly manufacturers, 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 “electronics assembly manufacturers”. 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 electronics assembly manufacturers), 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 electronics assembly manufacturers, 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, 3,995 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 16, 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.

Electronics assembly manufacturers by metro

Electronics assembly manufacturers in Bangalore104
Electronics assembly manufacturers in Pune90
Electronics assembly manufacturers in Mumbai57
Electronics assembly manufacturers in Noida55
Electronics assembly manufacturers in Bengaluru45
Electronics assembly manufacturers in Chennai45
Electronics assembly manufacturers in Hyderabad40
Electronics assembly manufacturers in Delhi34
Electronics assembly manufacturers in Ahmedabad30
Electronics assembly manufacturers in Coimbatore28
Electronics assembly manufacturers in New Delhi27

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 electronics assembly manufacturers, 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 electronics assembly manufacturers are there based in India?

RevenueBase identified 1,001 electronics assembly manufacturers 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?

Vvdn Technologies, headquartered in Gurugram, tops this list with the largest team on record.

Which city has the most electronics assembly manufacturers?

Bangalore leads with 104 headquartered companies, followed by Pune (90) and Mumbai (57).

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 3,995 verified decision-maker contacts tracked across these 1,001 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 16, 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.