Company lists · Data refreshed November 2026

Top 25 Sub-assembly manufacturers based in India

RevenueBase identified 230 company matches for sub-assembly manufacturers associated with India as of November 2026 and tracks 5,283 professional contacts across them, including 250 with verified work emails. Bangalore is the largest hub.

This list covers company matches for sub-assembly manufacturers 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
230Companies
5,283Contacts tracked
250Verified emails
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The 25 largest sub-assembly manufacturers based in India

Ranked by team size
Top 25 of 230 company matches for sub-assembly manufacturers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChennai, IndiaHQ recorded Nov 6, 2026501-1,000249 contacts →

Exact match

“Violin Technologies is a leading end-to-end electronic, electrical, and mechanical manufacturing solutions provider, serving customers across India, the United States, the UAE…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“Harnex Systems is a trusted partner in the design and manufacture of high-quality wiring harnesses, battery cables, electrical and electronic assemblies, and injection-moulded…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPune, IndiaHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“We are one of the leading manufacturers and suppliers of custom build Automatic Assembly Machines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026501-1,000121 contacts →

Exact match

“Suyash Global is a One-Stop Engineering Subcontracting Solutions Provider from India- Established in the year mainly for exports - Providing various manufacturing services under…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“A fully integrated manufacturer of alternators, starter motors, starter generators, and key sub-assemblies-with 30+ years of expertise and customers in 50+ countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Since 1992, NISIKI has transformed the traditional manufacturing model of high precision electro-mechanical components.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVallam Vadagal, IndiaHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Liason Engineers is a leader in delivering manufacturing solutions through its offerings of Special Purpose Machines, High Precision components and Assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChennai, IndiaHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Detailed structural parts and sub assemblies for arcrafts”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJaipur, IndiaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“RUJ & SRM Mechanics Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCoimbatore, IndiaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“At Dhanvanthri Engineers, we help plant managers, procurement heads, and engineers eliminate production bottlenecks with custom-engineered material handling and warehouse…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFaridabad, IndiaHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Established in 1978, specializes in Sheet Metal Fabricated Assemblies, Forged and Casting Machined Parts, and Automotive Pipe Assemblies for tractors, delivering precision…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNashik, IndiaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We are Industrial Engineers (Since 1982) specializing in the subcontract manufacturing of Connectors, Assemblies, Sub-assemblies & Parts of Capacitors, Switchgears, Signaling…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCoimbatore, IndiaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“End - to - End Engineering solution providers for OEMs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPune, IndiaHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“We at Arya Electronics & Controls Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBaddi, IndiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Precision in Metal & Plastic Manufacturing SR Industries is a trusted provider of high-quality metal and plastic components, serving clients across the USA, Canada, Australia, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKhed, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Winjoy Technologies Started operations in Jan 2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKancheepuram District, IndiaHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Proteck Metalics Private Limited | Excellence in Every Component Proteck Metalics Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNoida, IndiaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“We are one of the pioneer Manufacturer and Trader of Assembly Line, Jig Automobile Assembly, PCB Assembly, Testing Machine, Industrial Conveyors, etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNashik, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Grapecon is a new state of the art electronic Contract manufacturing & assembling plants established at Sinner MIDC Nasik Maharashtra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPune, IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCoimbatore, IndiaHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“Bagavathi Precision Products - India is a company based out of SF No.316 / 2A, Thennampalayam, Rasipalayam Road, Coimbatore, Tamil Nadu, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPune, IndiaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Manufacturer of Machined parts and Sub-Assembly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-50011 contacts →

Exact match

“SRV Telecom Pvt Ltd [SRV] was incorporated on April 28, 1995 as a private limited company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 230 sub-assembly manufacturers based in India

See the full list, filter by size, metro and specialty, and access 250 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sub-assembly manufacturers based in India at a glance

As of Nov 6, 2026
4.7%Verified-email coverage
23.0Average contacts per company
51-200Median size (employees)
10.4%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
61
51-200
86
201-500
29
501-1,000
8
1,001-5,000
1

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 230 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 “sub-assembly manufacturers” 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 250 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.

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 “sub-assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sub-assembly manufacturers are there based in India?

RevenueBase identified 230 company matches for sub-assembly manufacturers 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?

Violin Technologies Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sub-assembly manufacturers?

Bangalore leads with 24 company records, followed by Chennai (23) and Pune (21).

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 250 professional contacts with verified work emails tracked across these 230 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.