Company lists · Data refreshed September 2026

Top 25 Box build assembly manufacturers based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 374 companies tracked

RevenueBase identified 374 box build assembly manufacturers headquartered in India as of September 2026 and tracks 29,055 professional contacts across them, including 1,668 with verified work emails. Bangalore is the largest hub.

This list covers box build 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 29, 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 29, 2026 86% judged on-target in blind review

374Companies

29,055Contacts tracked

1,668Verified emails

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The 25 largest box build assembly manufacturers based in India

Ranked by team size

Top 25 of 374 box build assembly manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to box build 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	Dixon Technologies India Limited	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	10001+	3,595 contacts →
	Indirect evidence “Dixon Technologies (India) Limited has been leading the electronic manufacturing services (EMS) space in India.” Source: RevenueBase Database · checked Sep 29, 2026
2	Syrma SGS Technology Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	5,001-10,000	2,005 contacts →
	Indirect 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 29, 2026
3	Avalon Technologies Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 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 29, 2026
4	Caliber Interconnects	Indirect evidence	Coimbatore, IndiaHQ checked Sep 29, 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 29, 2026
5	SGS Tekniks Manufacturing Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 29, 2026	1,001-5,000	429 contacts →
	Indirect evidence “SGS Tekniks Manufacturing Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
6	Elin Electronics LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 29, 2026	1,001-5,000	395 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
7	Zettaone Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	311 contacts →
	Indirect 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 29, 2026
8	Inyantra Technologies Pvt. LTD	Indirect evidence	Satara, IndiaHQ checked Sep 29, 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 29, 2026
9	Millennium Semiconductors	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	252 contacts →
	Indirect evidence “Millennium Semiconductors Your trusted partner across the electronics ecosystem, from design and sourcing to kitting, testing, and delivery.” Source: RevenueBase Database · checked Sep 29, 2026
10	Indic EMS Electronics Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 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 29, 2026
11	Violin Technologies Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 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 29, 2026
12	Apollo Micro Systems Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	201-500	228 contacts →
	Partial 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 29, 2026
13	SLN Technologies PVT LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	205 contacts →
	Indirect 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 29, 2026
14	Brandworks Technologies Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 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 29, 2026
15	Digital Core Technologies PVT LTD	Indirect evidence	Kochi, IndiaHQ checked Sep 29, 2026	51-200	126 contacts →
	Indirect evidence “Digital Core Technologies was incorporated in Kochi, India in July 2014 by a seasoned team of industry veterans who are passionate about Embedded system products and design.” Source: RevenueBase Database · checked Sep 29, 2026
16	Sahasra Group	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	501-1,000	119 contacts →
	Indirect evidence “Sahasra Group is one of the most successful and fastest growing electronics manufacturing companies in India.” Source: RevenueBase Database · checked Sep 29, 2026
17	Applied Electro Magnetics PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	109 contacts →
	Indirect evidence “Welcome to Applied Electro Magnetics!” Source: RevenueBase Database · checked Sep 29, 2026
18	BAG Electronics & Technology India Pvt.Ltd	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	107 contacts →
	Indirect evidence “At BAG India, innovation doesn’t stop at ideas; it’s engineered into reality.” Source: RevenueBase Database · checked Sep 29, 2026
19	Acevin Solutions	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	51-200	79 contacts →
	Indirect evidence “Acevin Solutions is an independent engineering services company supporting global OEMs with development, sustenance, and lifecycle engineering for complex electronic and embedded…” Source: RevenueBase Database · checked Sep 29, 2026
20	Arete Manufacturing Services Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	75 contacts →
	Indirect evidence “At Arete Manufacturing Services Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
21	Dixon Technology India Private Limited	Strong evidence	Delhi, IndiaHQ checked Sep 29, 2026	51-200	74 contacts →
	Strong 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 29, 2026
22	Vasantha Advanced Systems Private Limited	Indirect evidence	Coimbatore, IndiaHQ checked Sep 29, 2026	201-500	73 contacts →
	Indirect 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 29, 2026
23	Flex Tronics	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence “Flex Tronics Service Provider of SMT Electronic Manufacturing Service, Automotive Solutions, Products Health Diagnostics Equipment, Electronic Component Manufacturing Services and…” Source: RevenueBase Database · checked Sep 29, 2026
24	CEM Electromech PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	57 contacts →
	Indirect evidence “CEM Electromech Pvt Ltd is an Electronic Manufacturing Solution company Established in 2008 based in Pune, India.” Source: RevenueBase Database · checked Sep 29, 2026
25	Anuvega Technologies PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	51-200	52 contacts →
	Partial evidence “Anuvega Technologies is a leading end-to-end electronics manufacturer in India.” Source: RevenueBase Database · checked Sep 29, 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: box build 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 box build assembly manufacturers.
Partial evidence: Its own public description names part of box build assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name box build 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 374 box build assembly manufacturers based in India

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Box build assembly manufacturers based in India at a glance

As of Sep 29, 2026

5.7%Verified-email coverage

77.7Average contacts per company

11-50Median size (employees)

18.7%Largest-city concentration · Bangalore

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

126

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 374 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 box build 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 “box build 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 box build 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 box build 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, 1,668 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 29, 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.

Box build assembly manufacturers by metro

Box build assembly manufacturers in Bangalore70

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 box build 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 box build assembly manufacturers are there based in India?

RevenueBase identified 374 box build 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?

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

Which city has the most box build assembly manufacturers?

Bangalore leads with 70 headquartered companies, followed by Pune (33) and Noida (23).

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 1,668 verified decision-maker contacts tracked across these 374 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 29, 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.