Company lists · Data refreshed November 2026

Top 25 Electronics assembly service providers worldwide

Name: Electronics assembly service providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 8,251 companies tracked

RevenueBase identified 8,251 company matches for electronics assembly service providers worldwide as of November 2026 and tracks 230,140 professional contacts across them, including 37,963 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for electronics assembly service providers worldwide, 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. Country and city lists for electronics assembly service providers follow the table.

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

8,251Companies

230,140Contacts tracked

37,963Verified emails

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The 25 largest electronics assembly service providers worldwide

Ranked by team size

Top 25 of 8,251 company matches for electronics assembly service providers worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sanmina	Exact match	San Jose, CA, United StatesHQ recorded Nov 6, 2026	10001+	21,499 contacts →
	Exact match “Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vvdn Technologies	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	10001+	6,860 contacts →
	Exact match “VVDN Technologies is a global provider of software, product engineering, electronics manufacturing services and solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ASE Global	Exact match	Kaohsiung, CA, TaiwanHQ recorded Nov 6, 2026	10001+	3,846 contacts →
	Exact match “ASE (Advanced Semiconductor Engineering, Inc), a member of ASE Technology Holdings (NYSE:ASX) is one of the world's largest providers of outsourced semiconductor manufacturing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Dixon Technologies India Limited	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	10001+	3,701 contacts →
	Exact match “Dixon Technologies (India) Limited has been leading the electronic manufacturing services (EMS) space in India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Stats Chippac	Exact match	SingaporeHQ recorded Nov 6, 2026	10001+	2,298 contacts →
	Exact match “STATS ChipPAC is the world’s leading semiconductor back-end manufacturing and technology services provider, offering a full range of turnkey services that include semiconductor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Kimball Electronics	Exact match	Jasper, IN, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,273 contacts →
	Exact match “Kimball Electronics was founded in 1961.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Syrma SGS Technology Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	2,124 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Spil 矽品	Exact match	台中市, TaiwanHQ recorded Nov 6, 2026	10001+	1,971 contacts →
	Exact match “Established in May 1984, Siliconware Precision Industries Co, Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Creation Technologies	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,873 contacts →
	Exact match “Creation Technologies is a trusted scaled specialty provider of advanced electronics, with a proven track record of delivering high quality and reliable execution to mid-volume…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	UTAC	Exact match	SingaporeHQ recorded Nov 6, 2026	10001+	1,793 contacts →
	Exact match “UTAC Group Holdings Ltd (“UTAC Group”) is a leading independent provider of assembly and test services for a broad range of integrated circuits with diversified end uses…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Universal Scientific Industrial Co., LTD	Exact match	Tsaotuen, FranceHQ recorded Nov 6, 2026	10001+	1,725 contacts →
	Exact match “About USI (SSE: 601231) USI, Universal Scientific Industrial (Shanghai) Co, Ltd, is a global leader in electronic design and manufacturing as well as a leader in the field of SiP…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Unimicron	Exact match	桃園市, TaiwanHQ recorded Nov 6, 2026	10001+	1,648 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Asteelflash	Exact match	St.-cloud, FranceHQ recorded Nov 6, 2026	5,001-10,000	1,632 contacts →
	Exact match “Asteelflash is a global leader in Electronic Manufacturing Services (EMS) and Supply-Chain Management solutions, part of USI (SSE: 601231), Universal Scientific Industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Avalon Technologies Limited	Exact match	Chennai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,530 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	GPV	Exact match	Vejle, DenmarkHQ recorded Nov 6, 2026	5,001-10,000	1,350 contacts →
	Exact match “GPV is one of Europe’s leading EMS (Electronics Manufacturing Services) companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Bharat FIH	Exact match	Kancheepuram, IndiaHQ recorded Nov 6, 2026	10001+	1,332 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Unisem	Exact match	Kuala Lumpur, CA, MalaysiaHQ recorded Nov 6, 2026	5,001-10,000	1,291 contacts →
	Exact match “Unisem is a global provider of semiconductor assembly and test (OSAT) services for many of the world's most successful electronics companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	金寶集團 Kinpo Group	Exact match	New Taipei City, TaiwanHQ recorded Nov 6, 2026	10001+	1,155 contacts →
	Exact match “Founded in 1973, KINPO GROUP, with more than employees globally, is a world-renowned industrial conglomerate, including Kinpo Electronics, Cal-Comp, and CastleNet, with a global…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Inelcom, Ingeniería Electrónica Comercial	Exact match	Pozuelo De Alarcón, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,085 contacts →
	Exact match “Specialized services in order to provide to other companies outsourcing for activities, improving its performance and cost.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Pt. Katolec Indonesia	Exact match	Cikarang, IndonesiaHQ recorded Nov 6, 2026	501-1,000	1,045 contacts →
	Exact match “Perusahaan Manufaktur Elektronik (Printed board mounting & Electronic equipment assembly)” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Smtc Corporation	Exact match	Melbourne, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,038 contacts →
	Exact match “SMTC is a global Electronics Manufacturing Services (EMS) provider, delivering fully integrated and customized contract manufacturing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	ALL Circuits	Exact match	Meung-sur-loire, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,035 contacts →
	Exact match “EMS EXCELLENCE IN AUTOMOTIVE & INDUSTRIAL MANUFACTURING As a leading multi-sector EMS, flexibility and responsiveness inspire the ALL Circuits teams every day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Cicor Group	Exact match	Bronschhofen, United StatesHQ recorded Nov 6, 2026	1,001-5,000	931 contacts →
	Exact match “Cicor is a global leader in the design and manufacturing of advanced electronic solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Kitron Group	Exact match	Billingstad, NorwayHQ recorded Nov 6, 2026	1,001-5,000	925 contacts →
	Exact match “Kitron is a leading Scandinavian Electronics Manufacturing Services (EMS) company, delivering improved flexibility, cost efficiency, and innovation power through the value chain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Keytronic	Exact match	Spokane Valley, AR, United StatesHQ recorded Nov 6, 2026	1,001-5,000	883 contacts →
	Exact match “Keytronic is a value-added contract manufacturer to some of the world’s leading OEMs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electronics assembly service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,251 electronics assembly service providers worldwide

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Electronics assembly service providers worldwide at a glance

As of Nov 6, 2026

16.5%Verified-email coverage

27.9Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Shenzhen

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,731

11-50

2,576

51-200

1,595

201-500

653

501-1,000

286

1,001-5,000

199

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for electronics assembly service providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “electronics assembly service providers” 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. 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 37,963 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.

Electronics assembly service providers by location

37 lists · largest first

Every Electronics assembly service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “electronics assembly service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronics assembly service providers are there worldwide?

RevenueBase identified 8,251 company matches for electronics assembly service providers worldwide 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?

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

Which country has the most electronics assembly service providers?

The United States leads with 1,540 companies, followed by China (841) and India (674). Every electronics assembly service providers list by country and city is linked on this page.

Which city has the most electronics assembly service providers?

Shenzhen leads with 410 company records, followed by Bangalore (122) and San Jose (64).

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 37,963 professional contacts with verified work emails tracked across these 8,251 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.