Company lists · Data refreshed October 2026

Top 24 Harmonic filter inductors suppliers worldwide

RevenueBase identified 72 company matches for harmonic filter inductors suppliers worldwide as of October 2026 and tracks 1,660 professional contacts across them, including 429 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for harmonic filter inductors 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 26, 2026.

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 26, 2026 How this list was built
72Companies
1,660Contacts tracked
429Verified emails
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The 24 largest harmonic filter inductors suppliers worldwide

Ranked by team size
Top 24 of 72 company matches for harmonic filter inductors suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchCary, IL, United StatesHQ recorded Oct 26, 20261,001-5,000421 contacts →

Exact match

“Our privately held company was founded in 1945 as a custom coil maker for the radio manufacturers clustered around the Chicago area.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchMte Corporation World Headquarters, WI, United StatesHQ recorded Oct 26, 2026201-500230 contacts →

Exact match

“MTE Corporation was formed in 1982 by bringing together Milwaukee Transformer Co, Transformer Design Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchMassaranduba, BrazilHQ recorded Oct 26, 2026201-500104 contacts →

Exact match

“Estamos em transição, siga: Estamos no mercado desde 1996, produzindo com qualidade e confiabilidade transformadores, indutores, filtros e toda uma linha de produtos magnéticos a…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchGermantown, WI, United StatesHQ recorded Oct 26, 202651-20082 contacts →

Exact match

“Allient Milwaukee | TCI is the industry supplier of peripherals for AC and DC drives and a respected partner of drive manufacturers and distributors worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchHsinchu County, TaiwanHQ recorded Oct 26, 2026n/a68 contacts →

Exact match

“Established since 1972at Hsinchu Taiwan, Chilisin Electronics Corp.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Oct 26, 2026201-50058 contacts →

Exact match

“Founded in 1994, Miracle Electronic Devices Pvt Ltd is one of India's most trusted manufacturers of precision electromagnetic and electronic assemblies, with 32 years of…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchTempe, AZ, United StatesHQ recorded Oct 26, 202651-20051 contacts →

Exact match

“CTM Magnetics is the premier supplier of power quality solutions for the line (grid) side and load (motor) side of variable frequency drives (VFDs) and other power conversion…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchStockton, CA, United StatesHQ recorded Oct 26, 202651-20047 contacts →

Exact match

“West Coast Magnetics designs and manufactures medium to high power magnetic components and filters at frequencies up to 100 MHz.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Oct 26, 202651-20046 contacts →

Exact match

“Power Matrix Solutions Pvt Ltd, based out of Mumbai, Maharashtra, India, is one of the best Indian companies delivering most effective solutions in Power Factor Correction And…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchBrampton, ON, CanadaHQ recorded Oct 26, 202651-20042 contacts →

Exact match

“Since 1991, Mirus International Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchHyderabad, IndiaHQ recorded Oct 26, 202651-20040 contacts →

Exact match

“Viz is a leading manufacturer of film capacitors for various applications such as power electronics, power factor correction and motor run.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchGoyang-si, South KoreaHQ recorded Oct 26, 20261,001-5,00035 contacts →

Exact match

“As one of the leaders of manufacturing magnetic components (power inductor/ coil/ transformer/ EMI filter / Choke coil), CoilMaster is known for its development of excellent…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchL'hospitalet De Llobregat, SpainHQ recorded Oct 26, 2026201-50031 contacts →

Exact match

“At PRAX, we design and manufacture inductive components for power electronics applications, creating added value through customized solutions that help our clients in the…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchNorth Huntingdon, PA, United StatesHQ recorded Oct 26, 202611-5014 contacts →

Exact match

“Mesta Electronics, Inc.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact match新北市, TaiwanHQ recorded Oct 26, 202651-20013 contacts →

Exact match

“ZenithTek Inc, founded in 2010, is a passive component designer and manufacturer, which focuses on power inductor design, manufacturing, and professional support.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchEslöv, SwedenHQ recorded Oct 26, 202611-5012 contacts →

Exact match

“Tramo is a company specialized in custom transformers, inductors and filters.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchNoventa Vicentina, ItalyHQ recorded Oct 26, 202651-20011 contacts →

Exact match

“UTK component has been designing and producing standard or customer specific inductive components for industrial or professional purposes, operating on the national and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchNavi Mumbai, IndiaHQ recorded Oct 26, 202611-5011 contacts →

Exact match

“Founded in the year 2016 by a group of three IIT Delhi Alumni.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchNavi Mumbai, IndiaHQ recorded Oct 26, 20261-108 contacts →

Exact match

“SPID solutions is into Harmonic Filter business since last 3 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchBraintree, MA, United StatesHQ recorded Oct 26, 202611-506 contacts →

Exact match

“Onics Energy Solutions decreases energy spend, improves equipment reliability, and contributes to ESG advancements with the Onics OES-11 Passive Neutral and Ground Harmonic Filter.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchUnited StatesHQ recorded Oct 26, 202611-505 contacts →

Exact match

“Power Quality International (PQI) is a full-service company, manufacturing world-class transformers, harmonic filters, and providing power system solutions to its many consulting…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchCedarburg, WI, United StatesHQ recorded Oct 26, 20261-103 contacts →

Exact match

“AN INDEPENDENT RESOURCE FOR POWER QUALITY TECHNICAL SERVICES-Harmonic Analysis & PQ Studies -Diagnosis of Power Quality Problems -Filter Design / Optimization Technical support in…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchDelhi, IndiaHQ recorded Oct 26, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchThedinghausen, GermanyHQ recorded Oct 26, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 24 of 72 harmonic filter inductors suppliers worldwide

See the full list, filter by size, metro and specialty, and access 429 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Harmonic filter inductors suppliers worldwide at a glance

As of Oct 26, 2026
25.8%Verified-email coverage
23.1Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · Shenzhen
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
20
51-200
12
201-500
7
501-1,000
4
1,001-5,000
4
10001+
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 72 companies.

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.
What qualifies
Company records worldwide whose business descriptions match “harmonic filter inductors 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 429 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 26, 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.

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 “harmonic filter inductors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many harmonic filter inductors suppliers are there worldwide?

RevenueBase identified 72 company matches for harmonic filter inductors 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?

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

Which city has the most harmonic filter inductors suppliers?

Shenzhen leads with 3 company records, followed by Delhi (2) and Mumbai (2).

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 429 professional contacts with verified work emails tracked across these 72 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 26, 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.