Company lists · Data refreshed October 2026

Top 10 Optoelectronic assembly suppliers based in India

RevenueBase identified 39 company matches for optoelectronic assembly suppliers associated with India as of October 2026 and tracks 11,293 professional contacts across them, including 38 with verified work emails. Bangalore is the largest hub.

This list covers company matches for optoelectronic assembly suppliers 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 October 28, 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 Oct 28, 2026 How this list was built
39Companies
11,293Contacts tracked
38Verified emails
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The 10 largest optoelectronic assembly suppliers based in India

Ranked by team size
Top 10 of 39 company matches for optoelectronic assembly suppliers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchNoida, IndiaHQ recorded Oct 28, 2026201-50061 contacts →

Exact match

“At Westway Electronics, we specialize in delivering world-class Electronics Manufacturing Services (EMS) with expertise in LED TV Manufacturing, ODM, OEM, SMT Manufacturing…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Oct 28, 202651-20031 contacts →

Exact match

“We are a passionate group of engineers and industry experts.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchKalyan, IndiaHQ recorded Oct 28, 202611-5027 contacts →

Exact match

“Prisms India Private Limited is into development & manufacturing of an array of high scientific components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Oct 28, 2026201-50021 contacts →

Exact match

“Mahabell Industries, a credible name in the futuristic lighting solutions, was started with a dream of setting up a world class back integrated electronics manufacturing facility…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Oct 28, 202611-5018 contacts →

Exact match

“Nuline Technologies is an end-to-end electronics manufacturing services company with design, assembly, production and testing, based out of Bangalore, India.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchNashik, IndiaHQ recorded Oct 28, 202611-5012 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 · Oct 28, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Oct 28, 2026201-5009 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 · Oct 28, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 28, 202611-509 contacts →

Exact match

“AOT’s mission is to aids your growth in Optical fibre-based solutions and optical components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Oct 28, 202611-504 contacts →

Exact match

“We are an established Company in the Electronic Manufacturing Industry, committed to introducing the latest technology and innovation through our Industry leading partners and in…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchHyderabad, IndiaHQ recorded Oct 28, 2026501-1,0001 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 10 of 39 optoelectronic assembly suppliers based in India

See the full list, filter by size, metro and specialty, and access 38 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optoelectronic assembly suppliers based in India at a glance

As of Oct 28, 2026
0.3%Verified-email coverage
289.6Average contacts per company
11-50Median size (employees)
17.9%Largest-city concentration · Bangalore
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
16
51-200
8
201-500
3
501-1,000
3
10001+
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 39 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 “optoelectronic assembly suppliers” 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 38 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 October 28, 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 “optoelectronic assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optoelectronic assembly suppliers are there based in India?

RevenueBase identified 39 company matches for optoelectronic assembly suppliers associated with India as of October 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?

Westway Electronics LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optoelectronic assembly suppliers?

Bangalore leads with 7 company records, followed by Mumbai (3) and Noida (3).

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 38 professional contacts with verified work emails tracked across these 39 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 October 28, 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.