Company lists · Data refreshed November 2026

Top 25 Transient voltage surge suppressors suppliers worldwide

RevenueBase identified 216 company matches for transient voltage surge suppressors suppliers worldwide as of November 2026 and tracks 2,415 professional contacts across them, including 586 with verified work emails. The United States is the largest market and Wenzhou the largest hub.

This list covers company matches for transient voltage surge suppressors 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 transient voltage surge suppressors 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
216Companies
2,415Contacts tracked
586Verified emails
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The 25 largest transient voltage surge suppressors suppliers worldwide

Ranked by team size
Top 25 of 216 company matches for transient voltage surge suppressors 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 matchParis, FranceHQ recorded Nov 2, 2026201-500172 contacts →

Exact match

“Founded in 1937, CITEL is an industrial group that engineers, manufactures and sells protection solutions for electrical networks, telephone (digital & analog) and mobile…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchGermanyHQ recorded Nov 2, 20261,001-5,000162 contacts →

Exact match

“DEHN, headquartered in Neumarkt i.d.OPf, Germany, develops and manufactures devices for the reliable protection of persons, buildings, electrical and electronic systems against…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Nov 2, 202651-200143 contacts →

Exact match

“DEHN India is a subsidiary of DEHN SE.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchTerrassa, SpainHQ recorded Nov 2, 202651-20079 contacts →

Exact match

“Cirprotec is a pioneer in the design and manufacture of lightning and surge protection devices.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchMooresville, FL, United StatesHQ recorded Nov 2, 202611-5071 contacts →

Exact match

“For more than 115 years, DEHN has been a global leader in lightning protection, surge protection, grounding, bonding, and electrical safety.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLangley, CanadaHQ recorded Nov 2, 2026201-50062 contacts →

Exact match

“Founded in 1983, Sollatek (UK) Ltd flourished with the patented design for an Automatic Voltage Switcher; since then, in developing markets with erratic power and unreliable…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchÚstí Nad Labem, Czech RepublicHQ recorded Nov 2, 202651-20057 contacts →

Exact match

“Nothing happened.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchNottingham, United KingdomHQ recorded Nov 2, 202651-20049 contacts →

Exact match

“A.N.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchTempe, AZ, United StatesHQ recorded Nov 2, 202651-20044 contacts →

Exact match

“In business more than 30 years, ProTek Devices™ is a privately held semiconductor company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchClearwater, TX, United StatesHQ recorded Nov 2, 202651-20036 contacts →

Exact match

“Lightning Master Corporation We wrote the book on static solutions and lightning protection.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchMidrand, South AfricaHQ recorded Nov 2, 202611-5035 contacts →

Exact match

“DEHN AFRICA is a subsidiary of DEHN + SE + Co KG.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchHermsdorf, GermanyHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Tridelta Meidensha GmbH is a leading manufacturer of high- and medium-voltage surge arresters made in Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchBogotá, ColombiaHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“INDUSTRIA ELÉCTRICA NEWLINE, es una empresa fundada hace 20 años con el propósito de fabricar, comercializar, importar y dar soporte a toda nuestra línea de productos…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Nov 2, 202611-5027 contacts →

Exact match

“DEHN (U.K.) LTD.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchHradec Králové, Czech RepublicHQ recorded Nov 2, 202651-20025 contacts →

Exact match

“Společnost HAKEL spol.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchMiramar, FL, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Since 1937, CITEL has been keeping the world's critical networks and equipment protected from transient overvoltages.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchBrooksville, FL, United StatesHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Surge Suppression, LLC (SSI) is the leading manufacturer, distributor and service provider of power quality products, trusted by over customer around the globe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact match中和區, TaiwanHQ recorded Nov 2, 20261,001-5,00021 contacts →

Exact match

“Subscribe to our YouTube channel: Established in POWERTECH is a leading power solutions manufacturer with a diverse power-related product line that ranges from surge protection to…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 2, 20261-1018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchSchiltigheim, FranceHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Chez DEHN, nous vous aidons à protéger les hommes et les bâtiments du risque foudre depuis plus de 100 ans.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchAmarillo, TX, United StatesHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“US-based manufacturer and provider of transient overvoltage solutions and assessments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchBenito Juárez, MexicoHQ recorded Nov 2, 202651-20017 contacts →

Exact match

“Nos especializamos en la fabricación y servicio en equipos de protección y respaldo de energía, como: UPS Senoidales, No Breaks, Reguladores con supresor Integrado, Supresores de…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchPune, IndiaHQ recorded Nov 2, 202651-20017 contacts →

Exact match

“RB ECO POWER LLP Manufacturer of surge protection device, LED tube light drivers & 10-120 Watt LED drivers since 1989 in Pune, Maharashtra.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchKingston, AustraliaHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“NOVARIS is an Australian company that has been protecting power, data, and communication systems since 1993.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Nov 2, 202651-20015 contacts →

Exact match

“OnLine Power is the leader in world-class power-protection solutions.”

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

Showing 25 of 216 transient voltage surge suppressors suppliers worldwide

See the full list, filter by size, metro and specialty, and access 586 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transient voltage surge suppressors suppliers worldwide at a glance

As of Nov 2, 2026
24.3%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Wenzhou
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
70
51-200
42
201-500
12
1,001-5,000
8

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 transient voltage surge suppressors suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “transient voltage surge suppressors 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 586 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.

Transient voltage surge suppressors suppliers by location

1 lists · largest first

Every Transient voltage surge suppressors 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 “transient voltage surge suppressors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transient voltage surge suppressors suppliers are there worldwide?

RevenueBase identified 216 company matches for transient voltage surge suppressors 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?

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

Which country has the most transient voltage surge suppressors suppliers?

The United States leads with 45 companies. Every transient voltage surge suppressors suppliers list by country and city is linked on this page.

Which city has the most transient voltage surge suppressors suppliers?

Wenzhou leads with 5 company records, followed by Fort Worth (4) and Mexico City (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 586 professional contacts with verified work emails tracked across these 216 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.