Company lists · Data refreshed October 2026

Top 25 Printed circuit board (pcb) stiffeners suppliers worldwide

RevenueBase identified 187 company matches for printed circuit board (pcb) stiffeners suppliers worldwide as of October 2026 and tracks 2,895 professional contacts across them, including 492 with verified work emails. The United States is the largest market and Shenzhen the largest hub.

This list covers company matches for printed circuit board (pcb) stiffeners 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 October 29, 2026. Country and city lists for printed circuit board (pcb) stiffeners 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 Oct 29, 2026 How this list was built
187Companies
2,895Contacts tracked
492Verified emails
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The 25 largest printed circuit board (pcb) stiffeners suppliers worldwide

Ranked by team size
Top 25 of 187 company matches for printed circuit board (pcb) stiffeners suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchIrvine, CA, United StatesHQ recorded Oct 29, 20261,001-5,000300 contacts →

Exact match

“Summit Interconnect is one of the leading providers of complex, rigid, and flexible printed circuit boards in North America, offering solutions ranging from advanced prototyping…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchUnited StatesHQ recorded Oct 29, 20265,001-10,000266 contacts →

Exact match

“Established at Taoyuan Lu-Chu village in August 1973, Compeq Manufacturing Co, Ltd.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchSan Jose, CA, United StatesHQ recorded Oct 29, 2026201-500148 contacts →

Exact match

“Gorilla Circuits is a Silicon Valley full service printed circuit board manufacturer providing industry leading technology in PCB Design, Fabrication, and Assembly.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchIsraelHQ recorded Oct 29, 2026201-500109 contacts →

Exact match

“Eltek is the leading Israeli Printed Circuit Boards (PCB) manufacturer.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchLake Forest, CA, United StatesHQ recorded Oct 29, 2026201-500102 contacts →

Exact match

“Insulectro is the largest North American distributor for materials used in the fabrication of printed circuit boards, composite manufacturing, and the new, highly innovative…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchTamworth, United KingdomHQ recorded Oct 29, 2026201-50090 contacts →

Exact match

“Operating from two manufacturing facilites (Tamworth & Telford, UK), our financial, human and technological resources make us a leading European player in the production of…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchSunnyvale, CA, United StatesHQ recorded Oct 29, 202651-20085 contacts →

Exact match

“Westak is a leading manufacturer of rigid printed circuit boards for a vast array of industries and applications.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchSanta Clara, CA, United StatesHQ recorded Oct 29, 2026201-50082 contacts →

Exact match

“Streamline Circuits is a leading provider of high quality Printed Circuit Boards offering Rigid, Rigid Flex and Multilayer Flex.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchSalem, NH, United StatesHQ recorded Oct 29, 202651-20081 contacts →

Exact match

“PICA Manufacturing Solutions is a privately owned electronics manufacturing partner specializing in custom flex PCB, rigid-flex PCB, printed circuit board, flexible PCB assembly…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchUnited StatesHQ recorded Oct 29, 2026201-50079 contacts →

Exact match

“Established at Taoyuan Lu-Chu village in August 1973, Compeq Manufacturing Co, Ltd.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchExmouth, United KingdomHQ recorded Oct 29, 202651-20042 contacts →

Exact match

“EuroTech, one of the leading UK manufacturers and suppliers of high technology Printed Circuit Boards (PCBs), has been manufacturing top quality boards in Exmouth, Devon for…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Oct 29, 202651-20041 contacts →

Exact match

“Líder nacional na manufatura de placas de circuito impresso de alta tecnologia, qualidade e confiabilidade, com prazos de produção ultra-rápidos para protótipos e lotes de volumes…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchWarrington, PA, United KingdomHQ recorded Oct 29, 202651-20038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchTucson, AZ, United StatesHQ recorded Oct 29, 202611-5036 contacts →

Exact match

“Prototron Circuits is one of the best and most reliable high technology PCB quick turn companies in the country.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchAlpharetta, GA, United StatesHQ recorded Oct 29, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchBoroughbridge, United KingdomHQ recorded Oct 29, 202651-20032 contacts →

Exact match

“GSPK Circuits Ltd has been supplying the global electronics industry with printed circuits boards for 50 years.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchPune, IndiaHQ recorded Oct 29, 202611-5032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchHelmond, NetherlandsHQ recorded Oct 29, 202611-5026 contacts →

Exact match

“Fineline QPI is member of Fineline Global Ltd, a world leading pcb provider with sales offices in more than 15 countries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchSingaporeHQ recorded Oct 29, 20261,001-5,00025 contacts →

Exact match

“MFS Technology is an innovation leader & pioneer in FPCs, PCBs & Rigid Flex.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchAnaheim, CA, United StatesHQ recorded Oct 29, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 29, 202651-20022 contacts →

Exact match

“Electronic Interconnect (EI) is a professional PCB manufacturer in the USA since 1985, serving Design Engineers, OEM's and Contract manufacturers.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchElgin, IL, United StatesHQ recorded Oct 29, 202651-20021 contacts →

Exact match

“State of the art Class 3 facility(all processes in house) Unparalleled up front engineering support Dual manufacturing availability(domestic/offshore) Inventory management 24 hour…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchPortland, OR, United StatesHQ recorded Oct 29, 202611-5020 contacts →

Exact match

“PCB Unlimited is your one-stop PCB shop, offering printed circuit board fabrication, design, layout and assembly, plus equipment, stencils, solder, solder paste & flux, tools and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchFremont, CA, United StatesHQ recorded Oct 29, 202611-5019 contacts →

Exact match

“Bay Area Circuits has been serving the printed circuit board (PCB) manufacturing needs of high-tech electronics manufacturers, contract assemblers and design engineers for over 45…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchBurnhaupt-le-haut, FranceHQ recorded Oct 29, 202611-5018 contacts →

Exact match

“Spécialiste du circuit imprimé souple, au service de vos défis électroniques”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 187 printed circuit board (pcb) stiffeners suppliers worldwide

See the full list, filter by size, metro and specialty, and access 492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Printed circuit board (pcb) stiffeners suppliers worldwide at a glance

As of Oct 29, 2026
17.0%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
16.6%Largest-city concentration · Shenzhen
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
57
51-200
38
201-500
27
501-1,000
13
1,001-5,000
6
5,001-10,000
2
10001+
1

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 printed circuit board (pcb) stiffeners suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “printed circuit board (pcb) stiffeners 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 492 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 29, 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.

Printed circuit board (pcb) stiffeners suppliers by location

1 lists · largest first

Every Printed circuit board (pcb) stiffeners 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 “printed circuit board (pcb) stiffeners suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many printed circuit board (pcb) stiffeners suppliers are there worldwide?

RevenueBase identified 187 company matches for printed circuit board (pcb) stiffeners suppliers worldwide 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?

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

Which country has the most printed circuit board (pcb) stiffeners suppliers?

The United States leads with 53 companies. Every printed circuit board (pcb) stiffeners suppliers list by country and city is linked on this page.

Which city has the most printed circuit board (pcb) stiffeners suppliers?

Shenzhen leads with 31 company records, followed by Dalian (3) and Leicester (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 492 professional contacts with verified work emails tracked across these 187 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 187 printed circuit board (pcb) stiffeners suppliers worldwide. Start with a free account, no credit card.

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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.