Company lists · Data refreshed September 2026

Top 25 Assembly manufacturers based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 453 companies tracked

RevenueBase identified 453 assembly manufacturers headquartered in India as of September 2026 and tracks 23,044 professional contacts across them, including 1,045 with verified work emails. Bangalore is the largest hub.

This list covers 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 30, 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 30, 2026 86% judged on-target in blind review

453Companies

23,044Contacts tracked

1,045Verified emails

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The 25 largest assembly manufacturers based in India

Ranked by team size

Top 25 of 453 assembly manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Aequs Limited	Indirect evidence	Belgaum, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,882 contacts →
	Indirect evidence “Aequs is a diversified contract manufacturing company providing vertically integrated product solutions across the Aerospace, Toys and Consumer Durable Goods industries.” Source: RevenueBase Database · checked Sep 30, 2026
2	Bharat FIH	Indirect evidence	Kancheepuram, IndiaHQ checked Sep 30, 2026	10001+	1,334 contacts →
	Indirect 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 30, 2026
3	Surin Automotive Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	501-1,000	852 contacts →
	Indirect evidence “Surin Automotive Private Limited is one of the leading engineering and manufacturing companies in India operating 12 plants across 7 cities having 5 divisions driving the growth…” Source: RevenueBase Database · checked Sep 30, 2026
4	JSG Innotech Pvt. LTD	Indirect evidence	Sonipat, IndiaHQ checked Sep 30, 2026	51-200	474 contacts →
	Indirect evidence “JSG Innotech has evolved as an enterprise committed to bringing opportunities of Innovation, Technology and Competence.” Source: RevenueBase Database · checked Sep 30, 2026
5	Renata Precision Components PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 30, 2026	201-500	410 contacts →
	Partial evidence “Injection Molding, Tooling,High Speed Stamping,Product Design and Assemblies” Source: RevenueBase Database · checked Sep 30, 2026
6	Violin Technologies Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 30, 2026	501-1,000	230 contacts →
	Indirect 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 30, 2026
7	Premier Plasmotec Private Limited	Indirect evidence	Faridabad, IndiaHQ checked Sep 30, 2026	501-1,000	206 contacts →
	Indirect evidence “Established in 1979, Premier Indoplast Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
8	Aceinotec MFG PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	201-500	181 contacts →
	Partial evidence “Precision CNC Machined Components and Assemblies for Defense, Medical, Oil & Gas and Aerospace Industries ACEINOTEC uses some of the most advanced machines and operating software…” Source: RevenueBase Database · checked Sep 30, 2026
9	Marks Engineering Works Private Limited	Indirect evidence	Coimbatore, IndiaHQ checked Sep 30, 2026	501-1,000	174 contacts →
	Indirect evidence “Marks Engineering Works, an ISO 9001:2015 Certified Company was established in the year in Coimbatore, South India.” Source: RevenueBase Database · checked Sep 30, 2026
10	Indigrid Technology PVT LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	51-200	149 contacts →
	Strong evidence “Lithium-ion Battery packs assembly manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
11	Pentagon Assembly Automation PVT LTD	Strong evidence	Pune, IndiaHQ checked Sep 30, 2026	51-200	132 contacts →
	Strong evidence “We are one of the leading manufacturers and suppliers of custom build Automatic Assembly Machines.” Source: RevenueBase Database · checked Sep 30, 2026
12	Cloudwave Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	201-500	96 contacts →
	Indirect evidence “Cloudwave Technologies Pvt Ltd, founded in 2014 by seasoned professionals, specializes in the design and development of sheet metal parts, machined parts, and stamping parts.” Source: RevenueBase Database · checked Sep 30, 2026
13	Dixon Technology India Private Limited	Partial evidence	Delhi, IndiaHQ checked Sep 30, 2026	51-200	74 contacts →
	Partial evidence “About Us We at Dixon Technology India Private Limited are Service Provider of Turnkey Manufacturing, Box Building Assembly (BBA), PCB Assembly, Global Supply Chain and Business…” Source: RevenueBase Database · checked Sep 30, 2026
14	Liason Engineers Private Limited	Partial evidence	Vallam Vadagal, IndiaHQ checked Sep 30, 2026	51-200	62 contacts →
	Partial evidence “Liason Engineers is a leader in delivering manufacturing solutions through its offerings of Special Purpose Machines, High Precision components and Assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
15	ATS India PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “At ATS, we specialize in custom-engineered equipment and precision manufacturing solutions designed to meet the most demanding industry standards.” Source: RevenueBase Database · checked Sep 30, 2026
16	Podrain Electronics	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “PODRAIN : Your Partner for Quick Turn-Around Electronics Manufacturing Services.” Source: RevenueBase Database · checked Sep 30, 2026
17	Micron EMS Tech PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	51-200	42 contacts →
	Indirect evidence “MICRON EMS Tech Pvt Ltd is an Electronic Manufacturing service providing company located in JC industrial area, Kanakapura road,Bengaluru, India.” Source: RevenueBase Database · checked Sep 30, 2026
18	Omni Matrix Pvt. LTD	Indirect evidence	Dodballapura, IndiaHQ checked Sep 30, 2026	51-200	42 contacts →
	Indirect evidence “Omni Matrix is a 25 year old family run enterprise based in Bangalore India.” Source: RevenueBase Database · checked Sep 30, 2026
19	Pheon Auto Tech Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	201-500	41 contacts →
	Indirect evidence “We are an ISO 9001:2015 certified manufacturing group producing high-quality components since 1964.” Source: RevenueBase Database · checked Sep 30, 2026
20	Hydrobenz Industries Pvt. LTD	Indirect evidence	Lodhika, IndiaHQ checked Sep 30, 2026	51-200	40 contacts →
	Indirect evidence “Hydrobenz Industries Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
21	RUJ & SRM Mechanics Pvt. LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “RUJ & SRM Mechanics Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
22	Akar Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	201-500	38 contacts →
	Indirect evidence “AKAR: Shaping Unmatched Brand Experiences Each creation is tailored to address unique business challenges.” Source: RevenueBase Database · checked Sep 30, 2026
23	Bombay Metrics Supply Chain LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	11-50	37 contacts →
	Indirect evidence “Bombay Metrics is an exhaustive service provider of global manufacturing, engineering, and supply chain management services.” Source: RevenueBase Database · checked Sep 30, 2026
24	Dhanvanthri Engineers PVT LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 30, 2026	51-200	34 contacts →
	Indirect evidence “At Dhanvanthri Engineers, we help plant managers, procurement heads, and engineers eliminate production bottlenecks with custom-engineered material handling and warehouse…” Source: RevenueBase Database · checked Sep 30, 2026
25	Q And Q Solutions	Partial evidence	Coimbatore, IndiaHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “Q and Q Solutions is a specialist in manufacturing high-precision and made-to-order machined metal components, sub-assemblies, complex assemblies, and ready-to-deploy systems, in…” Source: RevenueBase Database · checked Sep 30, 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: 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 assembly manufacturers.
Partial evidence: Its own public description names part of assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 453 assembly manufacturers based in India

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Assembly manufacturers based in India at a glance

As of Sep 30, 2026

4.5%Verified-email coverage

50.9Average contacts per company

11-50Median size (employees)

13.0%Largest-city concentration · Bangalore

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

154

51-200

134

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 453 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 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 “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 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 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, 1,045 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 30, 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.

Assembly manufacturers by metro

Assembly manufacturers in Bangalore59

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 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 assembly manufacturers are there based in India?

RevenueBase identified 453 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?

Aequs Limited, headquartered in India, tops this list with the largest team on record.

Which city has the most assembly manufacturers?

Bangalore leads with 59 headquartered companies, followed by Pune (44) and Chennai (26).

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 1,045 verified decision-maker contacts tracked across these 453 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 30, 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.