Company lists · Data refreshed September 2026
Top 25 Electrical interconnect suppliers worldwide
RevenueBase identified 3,935 electrical interconnect suppliers worldwide as of September 2026 and tracks 148,703 professional contacts across them, including 39,524 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers electrical interconnect suppliers worldwide, 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 19, 2026. Country and city lists for electrical interconnect suppliers follow the table.
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.
The 25 largest electrical interconnect suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,391 contacts → | ||||
Indirect evidence “Phoenix Contact is an independent, global market leader with headquarters in Blomberg, Germany.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,968 contacts → | ||||
Partial evidence “nVent is a leading global provider of electrical connection and protection solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,830 contacts → | ||||
Partial evidence “Headquartered in Fort Worth, Texas, TTI, Inc, a Berkshire Hathaway company, is a specialty distributor of passive, interconnect and discrete components.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,723 contacts → | ||||
Partial evidence “Stäubli is a global industrial and mechatronic solution provider with four dedicated divisions: Electrical Connectors, Fluid Connectors, Robotics and Textile.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,629 contacts → | ||||
Indirect evidence “At TT Electronics - we engineer and manufacture electronics that enable a safer, healthier and more sustainable world.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,536 contacts → | ||||
Indirect evidence “Founded in 1976, Samtec is much more than just another connector company.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,493 contacts → | ||||
Indirect evidence “Dhoot Transmission is an Indian conglomerate company headquartered in Chhatrapati Sambhajinagar, Maharashtra, India, and was founded by Mr.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,249 contacts → | ||||
Partial evidence “Methode Electronics, Inc.(NYSE: MEI) is a leading global supplier of custom-engineered solutions with sales, engineering and manufacturing locations in North America, Europe…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2,244 contacts → | ||||
Indirect evidence “There is power in a trusted brand.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2,200 contacts → | ||||
Strong evidence “Founded in 1953, Electrical Components International (ECI) is one of the world’s leading suppliers of electrical distribution systems, control box assemblies, and other critical…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2,094 contacts → | ||||
Indirect evidence “NORMA Group is an international market leader in engineered and standardized connecting technology.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2,056 contacts → | ||||
Indirect evidence “Integrated Micro-Electronics, Inc.(IMI), the manufacturing arm of AC Industrial Technology Holdings, Inc, a wholly-owned subsidiary of Ayala Corporation, is among the leading…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,933 contacts → | ||||
Partial evidence “HUBER+SUHNER designs and builds components and system solutions for electrical and optical connectivity.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,771 contacts → | ||||
Indirect evidence “Since more than 60 years, we work on the progress of the automotive industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,586 contacts → | ||||
Indirect evidence “Radiall was founded in 1952 to make coaxial plugs for the emerging television industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,510 contacts → | ||||
Indirect evidence “The HARTING Technology Group is a leading global provider of industrial connectivity.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,257 contacts → | ||||
Indirect evidence “About us The Würth Elektronik group of companies, with headquarters in Niedernhall (Hohenlohe), Germany, has about 7,900 employees worldwide and generated global sales of € 1.24…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,253 contacts → | ||||
Partial evidence “Volex is a global leader in integrated manufacturing for performance-critical applications and a supplier of power products.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,217 contacts → | ||||
Indirect evidence “COFICAB is a leading industrial partner in the automotive, energy, and industrial sectors, specializing in the design, manufacturing, and sales of innovative wires and cables…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,205 contacts → | ||||
Partial evidence “The WAGO Group is a leading global supplier in the fields of connection and automation technology and interface electronics.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1,190 contacts → | ||||
Partial evidence “Headquartered in Stuttgart, Germany, LAPP is a leading supplier of integrated solutions and branded products in the field of cable and connection technology.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1,183 contacts → | ||||
Partial evidence “A World of Interconnect Solutions Glenair, Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1,158 contacts → | ||||
Indirect evidence “Rosenberger is one of the world‘s leading manufacturers of impedance-controlled and optical connectivity solutions.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1,133 contacts → | ||||
Indirect evidence “A Brascabos, empresa fabricante de componentes elétricos e eletrônicos possui alta qualidade em produtos e serviços e está voltada para as reais necessidades do seu mercado de…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1,092 contacts → | ||||
Indirect evidence “FIT is an innovative market leader of connectivity technologies within the data center, mobile, computing, and IoT environments.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: electrical interconnect suppliers. 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 electrical interconnect suppliers.
- Partial evidence
- Its own public description names part of electrical interconnect suppliers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name electrical interconnect suppliers. 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 3,935 electrical interconnect suppliers worldwide
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Electrical interconnect suppliers worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 electrical interconnect suppliers, 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.
- Coverage
- Every country. Country and city lists for electrical interconnect suppliers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “electrical interconnect suppliers”. 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 electrical interconnect suppliers), 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 electrical interconnect suppliers, and records with no verified work email.
- 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, 39,524 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 19, 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.
Electrical interconnect suppliers by location
19 lists · largest firstEvery Electrical interconnect suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Electrical interconnect suppliers based in the United States720
- Electrical interconnect suppliers based in China607
- Electrical interconnect suppliers based in India317
- Electrical interconnect suppliers based in Germany280
- Electrical interconnect suppliers based in the United Kingdom192
- Electrical interconnect suppliers based in Italy136
- Electrical interconnect suppliers based in Brazil110
- Electrical interconnect suppliers based in France110
- Electrical interconnect suppliers based in Taiwan102
- Electrical interconnect suppliers based in Canada79
- Electrical interconnect suppliers based in Türkiye76
- Electrical interconnect suppliers based in Spain66
- Electrical interconnect suppliers based in Japan63
- Electrical interconnect suppliers based in the Netherlands60
- Electrical interconnect suppliers based in Australia38
- Electrical interconnect suppliers based in Mexico38
- Electrical interconnect suppliers based in Poland33
- Electrical interconnect suppliers based in Switzerland33
- Electrical interconnect suppliers based in Sweden32
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 electrical interconnect suppliers, 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 electrical interconnect suppliers are there worldwide?
RevenueBase identified 3,935 electrical interconnect suppliers worldwide 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?
Phoenix Contact, headquartered in Blomberg, tops this list with the largest team on record.
Which country has the most electrical interconnect suppliers?
The United States leads with 720 companies, followed by China (607) and India (317). Every electrical interconnect suppliers list by country and city is linked on this page.
Which city has the most electrical interconnect suppliers?
Shenzhen leads with 80 headquartered companies, followed by Dongguan (49) and Sao Paulo (31).
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 39,524 verified decision-maker contacts tracked across these 3,935 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 19, 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.