Company lists · Data refreshed November 2026

Top 25 Surface mount circuit assembly suppliers worldwide

RevenueBase identified 1,933 company matches for surface mount circuit assembly suppliers worldwide as of November 2026 and tracks 33,641 professional contacts across them, including 5,475 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for surface mount circuit assembly suppliers 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 2, 2026. Country and city lists for surface mount circuit assembly suppliers 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 2, 2026 How this list was built
1,933Companies
33,641Contacts tracked
5,475Verified emails
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The 25 largest surface mount circuit assembly suppliers worldwide

Ranked by team size
Top 25 of 1,933 company matches for surface mount circuit assembly suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchSingaporeHQ recorded Nov 2, 202610001+1,755 contacts →

Exact match

“UTAC Holdings Ltd (“UTAC”) is a leading independent provider of assembly and test services for a broad range of integrated circuits with diversified end uses, including…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchKuala Lumpur, MalaysiaHQ recorded Nov 2, 20265,001-10,0001,239 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 2, 2026 · View company records in RevenueBase
3Exact matchCikarang, IndonesiaHQ recorded Nov 2, 2026501-1,000991 contacts →

Exact match

“Perusahaan Manufaktur Elektronik (Printed board mounting & Electronic equipment assembly)”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchSpokane Valley, WA, United StatesHQ recorded Nov 2, 20261,001-5,000834 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 2, 2026 · View company records in RevenueBase
5Exact matchBayan Lepas, MalaysiaHQ recorded Nov 2, 20261,001-5,000592 contacts →

Exact match

“A Success Enabler ASE Electronics (M) Sdn.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchWestford, MA, United StatesHQ recorded Nov 2, 20261,001-5,000432 contacts →

Exact match

“Mack Technologies is a leading supplier of printed circuit board assembly, systems assembly, and electronics contract manufacturing services for the defense, communications…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Nov 2, 2026501-1,000431 contacts →

Exact match

“ATEC is driven by our vision of being the strategic partner to our customers, focusing on customized service and offering a consistently first-rate and dynamic range of technical…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchKampenhout, BelgiumHQ recorded Nov 2, 20261,001-5,000423 contacts →

Exact match

“With almost 40 years of experience, Connect Group is one of the leading service providers regarding cable, PCB- and module assembly.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 2, 20261,001-5,000421 contacts →

Exact match

“Incap Corporation - flexible, agile and efficient electronics manufacturing services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact match高雄市, TaiwanHQ recorded Nov 2, 20265,001-10,000412 contacts →

Exact match

“History OSE was established with capital from Dr.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchUnited StatesHQ recorded Nov 2, 202610001+339 contacts →

Exact match

“Established in May 1984, Siliconware Precision Industries Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchManaus, BrazilHQ recorded Nov 2, 20261,001-5,000311 contacts →

Exact match

“Fundada em 1985 no Pólo Industrial de Manaus, a Flex foi criada com o intuito de fabricar placas de circuito impresso para outras empresas.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchSouth Plainfield, NJ, United StatesHQ recorded Nov 2, 202610001+277 contacts →

Exact match

“With the acquisition of R&D Altanova by Advantest, I am pleased I am now part of Advantest Interconnect Solutions (AIS).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchMelbourne, FL, United StatesHQ recorded Nov 2, 20261,001-5,000257 contacts →

Exact match

“MC Assembly® is a leader in the contract manufacturing industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchBinghamton, NY, United StatesHQ recorded Nov 2, 2026201-500251 contacts →

Exact match

“i3 Assembly LLC is dedicated to advancing our competitive excellence from development through full-scale production manufacturing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchGlendale, WI, United StatesHQ recorded Nov 2, 2026501-1,000234 contacts →

Exact match

“Milwaukee Electronics is an American electronics manufacturing services (EMS) provider based in the U.S, Mexico and Asia.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchChennai, IndiaHQ recorded Nov 2, 2026501-1,000234 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 2, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Nov 2, 2026501-1,000222 contacts →

Exact match

“VIRTEX is a trusted technology partner that provides strategic Electronic Manufacturing Services (EMS) to our customer base.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Nov 2, 2026201-500199 contacts →

Exact match

“Brandworks Technologies is one of India’s fastest-growing OEM and ODM partners, trusted by over 50 leading Indian and global brands.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchHong KongHQ recorded Nov 2, 202610001+194 contacts →

Exact match

“Established in 1988, Belton Technology Group is ISO 9001, 14001, certified and UL listed components and full turnkey contract manufacturer of - Flexible Printed Circuit Boards -…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchMemmingen, GermanyHQ recorded Nov 2, 2026201-500187 contacts →

Exact match

“Rohde & Schwarz GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSeneca, PA, United StatesHQ recorded Nov 2, 2026201-500171 contacts →

Exact match

“Matric Group is a contract manufacturer of electronic assemblies, offering world-class Electronic Manufacturing Services (EMS) with personalized customer support, working closely…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchAurora, CO, United StatesHQ recorded Nov 2, 2026201-500170 contacts →

Exact match

“Since 1989, Advanced Circuits has been leading the PCB industry in Quality and Innovation for prototype through large scale production manufacturing and now provides full assembly…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchBaltimore, MD, United StatesHQ recorded Nov 2, 2026201-500167 contacts →

Exact match

“Zentech Manufacturing, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSan Sebastián, SpainHQ recorded Nov 2, 2026501-1,000165 contacts →

Exact match

“A GLOBAL COMPANY We are a company that provides a total service for the design and manufacture of electronic circuits (EMS), including complete supply chain solutions for…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 1,933 surface mount circuit assembly suppliers worldwide

See the full list, filter by size, metro and specialty, and access 5,475 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Surface mount circuit assembly suppliers worldwide at a glance

As of Nov 2, 2026
16.3%Verified-email coverage
17.4Average contacts per company
11-50Median size (employees)
8.3%Largest-city concentration · Shenzhen
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
475
11-50
699
51-200
442
201-500
176
501-1,000
78
1,001-5,000
40
5,001-10,000
6
10001+
7

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 surface mount circuit assembly suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “surface mount circuit 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. 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 5,475 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 2, 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.

Surface mount circuit assembly suppliers by location

10 lists · largest first

Every Surface mount circuit assembly suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “surface mount circuit assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many surface mount circuit assembly suppliers are there worldwide?

RevenueBase identified 1,933 company matches for surface mount circuit assembly suppliers 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?

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

Which country has the most surface mount circuit assembly suppliers?

The United States leads with 436 companies, followed by the United Kingdom (170) and Germany (117). Every surface mount circuit assembly suppliers list by country and city is linked on this page.

Which city has the most surface mount circuit assembly suppliers?

Shenzhen leads with 160 company records, followed by San Jose (18) and Bangalore (17).

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 5,475 professional contacts with verified work emails tracked across these 1,933 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 2, 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.