Company lists · Data refreshed October 2026
Top 25 Custom designed heat sinks suppliers worldwide
RevenueBase identified 82 company matches for custom designed heat sinks suppliers worldwide as of October 2026 and tracks 627 professional contacts across them, including 175 with verified work emails. Dongguan is the largest hub.
This list covers company matches for custom designed heat sinks 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 24, 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.
The 25 largest custom designed heat sinks suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 54 contacts → | ||||
Exact match “The leading manufacturer of heatsinks, thermal conductive materials, cases and connectors.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 47 contacts → | ||||
Exact match “COFAN Thermal is a professional heat sink, cooling fan, PCB, MCPCB, and LED related products supplier with ISO-9001 certification.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 25 contacts → | ||||
Exact match “Innovative Thermal Solutions Inc.(ITS) designs and manufactures quality heat sink products on-time for the electronics industries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Engineering-driven cooling solutions for electronics & mechanics.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Die Junior Kühlkörper GmbH ist Ihr zuverlässiger B2B-Partner für maßgeschneiderte Kühlkörper-Lösungen im Bereich der Leistungselektronik.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “MG iTALY,è un marchio del gruppo SGS Industries, azienda specializzata nella progettazione e produzione di soluzioni Termiche e Meccaniche di precisione Fresatura, Tornitura ad…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Celsia delivers precision-engineered thermal solutions with proven expertise in two-phase design and manufacturing.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Priatherm, based in Ferrara, Italy, designs and manufactures aluminum heatsinks and liquid cold plates (LCP), with a focus on high-power thermal management for power electronics.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Since 1971, Tran-Tec has created custom-designed heat sinks, cold plates and semiconductor coolers for the electronics industry.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Coilmen Plus is a supplier of custom engineered and manufactured heat transfer products.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “JARO Thermal is recognized worldwide as a thermal management expert.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Thermshield's core competency is thermal design, production, and supply of heat sinks and thermal management products for electronics.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “An established market leader in heat-sink manufacture, have developed into a full service thermal solutions provider, offering natural & forced convection heat sinks, two phase…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Heatscape was established in with the goal of providing advanced thermal engineering and design services to customers in Silicon Valley with increasing thermal and mechanical…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “What started as a humble garage workshop in the 1970s has grown into a leading force in heatsink technology.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Tecnoal was founded in 1985 by people with twenty years of experience in mechanical design for consumer electronics, and power electronics.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “As a powerful partner for a wide range of industries, we now offer a variety of profiles ranging from standard heat sinks to individually machined special profiles.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Thermo Cool is a U.S-managed thermal management and engineered metal component partner helping OEM engineering and sourcing teams turn custom requirements into manufacturable…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Getec Industrial offers a full line of turnkey high performance heat sinks, custom machined aluminum extrusion, CNC machined products, die casting and metal stamping as well as…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Manufacturer of copper and aluminum pin fin heat sinks.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “RenXin-Seiko Industry Co, Ltd.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Bluecore Heatsinks are a specialist designer and manufacturer of thermal management technology for a diverse range of markets and applications.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Althermo is a new company in the world of industrial heat sinks for the air conditioning, refrigeration, process cooling and industrial cooling markets.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “custom designed heat sinks suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 82 custom designed heat sinks suppliers worldwide
See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom designed heat sinks suppliers worldwide at a glance
As of Oct 24, 2026Companies by employee count
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 82 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 “custom designed heat sinks 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 175 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 24, 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 “custom designed heat sinks suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom designed heat sinks suppliers are there worldwide?
RevenueBase identified 82 company matches for custom designed heat sinks 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?
Fischer Elektronik Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom designed heat sinks suppliers?
Dongguan leads with 11 company records, followed by Delhi (3) and Shenzhen (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 175 professional contacts with verified work emails tracked across these 82 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 82 custom designed heat sinks 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.
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Company intelligence · public preview
Top 25 custom designed heat sinks suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 82 matching company records for custom designed heat sinks suppliers worldwide, with 627 tracked contacts and 175 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom designed heat sinks suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fischer Elektronik Gmbh & Co. KGfischerelektronik.de HQ: Lüdenscheid, GermanyReported employees: 201-500 | Lüdenscheid, Germany | 201-500 | Exact match | 54 contacts → |
“The leading manufacturer of heatsinks, thermal conductive materials, cases and connectors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cofan Thermalcofanthermal.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 47 contacts → |
“COFAN Thermal is a professional heat sink, cooling fan, PCB, MCPCB, and LED related products supplier with ISO-9001 certification.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Radian Thermal Products INCradianheatsinks.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Innovative Thermal Solutions Inc. ITS Coolingitscooling.comHQ: Guelph, ON, CanadaReported employees: 11-50 | Guelph, ON, Canada | 11-50 | Exact match | 25 contacts → |
“Innovative Thermal Solutions Inc.(ITS) designs and manufactures quality heat sink products on-time for the electronics industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cooltec Groupcooltec.deHQ: Großbreitenbach, GermanyReported employees: 51-200 | Großbreitenbach, Germany | 51-200 | Exact match | 18 contacts → |
“Engineering-driven cooling solutions for electronics & mechanics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Junior Kühlkörper Gmbhkuehlkoerper.de HQ: Plettenberg, GermanyReported employees: 201-500 | Plettenberg, Germany | 201-500 | Exact match | 18 contacts → |
“Die Junior Kühlkörper GmbH ist Ihr zuverlässiger B2B-Partner für maßgeschneiderte Kühlkörper-Lösungen im Bereich der Leistungselektronik.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MG Italymgitaly.it HQ: Cavriglia, ItalyReported employees: 51-200 | Cavriglia, Italy | 51-200 | Exact match | 17 contacts → |
“MG iTALY,è un marchio del gruppo SGS Industries, azienda specializzata nella progettazione e produzione di soluzioni Termiche e Meccaniche di precisione Fresatura, Tornitura ad…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Celsia INCcelsiainc.com HQ: Delaware, United StatesReported employees: 51-200 | Delaware, United States | 51-200 | Exact match | 16 contacts → |
“Celsia delivers precision-engineered thermal solutions with proven expertise in two-phase design and manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cooling Source, INCcoolingsource.com HQ: Livermore, CA, United StatesReported employees: 201-500 | Livermore, CA, United States | 201-500 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Priathermpriatherm.com HQ: Ferrara, ItalyReported employees: 11-50 | Ferrara, Italy | 11-50 | Exact match | 12 contacts → |
“Priatherm, based in Ferrara, Italy, designs and manufactures aluminum heatsinks and liquid cold plates (LCP), with a focus on high-power thermal management for power electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tran-Tectran-tec.com HQ: Columbus, NE, United StatesReported employees: 11-50 | Columbus, NE, United States | 11-50 | Exact match | 10 contacts → |
“Since 1971, Tran-Tec has created custom-designed heat sinks, cold plates and semiconductor coolers for the electronics industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Coilmen Pluscoilmenplus.com HQ: Chino Hills, CA, United StatesReported employees: 1-10 | Chino Hills, CA, United States | 1-10 | Exact match | 9 contacts → |
“Coilmen Plus is a supplier of custom engineered and manufactured heat transfer products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jaro Thermaljarothermal.com HQ: Boca Raton, FL, United StatesReported employees: 51-200 | Boca Raton, FL, United States | 51-200 | Exact match | 8 contacts → |
“JARO Thermal is recognized worldwide as a thermal management expert.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermshield, LLCthermshield.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 8 contacts → |
“Thermshield's core competency is thermal design, production, and supply of heat sinks and thermal management products for electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Columbia-Staver LTDcolumbia-staver.co.uk HQ: Wickford, United KingdomReported employees: 11-50 | Wickford, United Kingdom | 11-50 | Exact match | 7 contacts → |
“An established market leader in heat-sink manufacture, have developed into a full service thermal solutions provider, offering natural & forced convection heat sinks, two phase…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Heatscape INCheatscape.com HQ: Morgan Hill, CA, United StatesReported employees: 1-10 | Morgan Hill, CA, United States | 1-10 | Exact match | 7 contacts → |
“Heatscape was established in with the goal of providing advanced thermal engineering and design services to customers in Silicon Valley with increasing thermal and mechanical…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arma Elektronikarma.comHQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 6 contacts → |
“What started as a humble garage workshop in the 1970s has grown into a leading force in heatsink technology.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tecnoal S.R.Ltecnoal.it HQ: Castel Maggiore, ItalyReported employees: 51-200 | Castel Maggiore, Italy | 51-200 | Exact match | 6 contacts → |
“Tecnoal was founded in 1985 by people with twenty years of experience in mechanical design for consumer electronics, and power electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Seifert Electronic Gmbhseifert-electronic.de HQ: Ennepetal, GermanyReported employees: 51-200 | Ennepetal, Germany | 51-200 | Exact match | 5 contacts → |
“As a powerful partner for a wide range of industries, we now offer a variety of profiles ranging from standard heat sinks to individually machined special profiles.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thermo Coolthermocoolcorp.com HQ: Morgan Hill, CA, United StatesReported employees: 201-500 | Morgan Hill, CA, United States | 201-500 | Exact match | 4 contacts → |
“Thermo Cool is a U.S-managed thermal management and engineered metal component partner helping OEM engineering and sourcing teams turn custom requirements into manufacturable…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Getec Industrialgetecna.com HQ: Torrance, CA, United StatesReported employees: 501-1,000 | Torrance, CA, United States | 501-1,000 | Exact match | 3 contacts → |
“Getec Industrial offers a full line of turnkey high performance heat sinks, custom machined aluminum extrusion, CNC machined products, die casting and metal stamping as well as…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cool Innovations INCcoolinnovations.com HQ: Vaughan, ON, CanadaReported employees: 11-50 | Vaughan, ON, Canada | 11-50 | Exact match | 3 contacts → |
“Manufacturer of copper and aluminum pin fin heat sinks.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Renxin-Seiko Industry Co., LTDrenxin-precision.com HQ: Dongguan, ChinaReported employees: 51-200 | Dongguan, China | 51-200 | Exact match | 2 contacts → |
“RenXin-Seiko Industry Co, Ltd.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bluecore Heatsinksbluecoreheatsinks.comHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Bluecore Heatsinks are a specialist designer and manufacturer of thermal management technology for a diverse range of markets and applications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Althermoalthermo.comHQ: Ronchi Dei Legionari, ItalyReported employees: 1-10 | Ronchi Dei Legionari, Italy | 1-10 | Exact match | 1 contacts → |
“Althermo is a new company in the world of industrial heat sinks for the air conditioning, refrigeration, process cooling and industrial cooling markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 82 company matches
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Custom designed heat sinks suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
81 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 82 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom designed heat sinks suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom designed heat sinks suppliers did RevenueBase find worldwide?
The saved snapshot records 82 matching company records, 627 tracked contacts and 175 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 custom designed heat sinks suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-designed-heat-sinks-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 custom designed heat sinks suppliers worldwide
RevenueBase records 82 matching company records for custom designed heat sinks suppliers worldwide, with 627 tracked contacts and 175 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom designed heat sinks suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fischer Elektronik Gmbh & Co. KGfischerelektronik.de HQ: Lüdenscheid, GermanyReported employees: 201-500 | Lüdenscheid, Germany | 201-500 | Exact match | 54 contacts → |
“The leading manufacturer of heatsinks, thermal conductive materials, cases and connectors.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cofan Thermalcofanthermal.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 47 contacts → |
“COFAN Thermal is a professional heat sink, cooling fan, PCB, MCPCB, and LED related products supplier with ISO-9001 certification.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Radian Thermal Products INCradianheatsinks.com HQ: Santa Clara, CA, United StatesReported employees: 51-200 | Santa Clara, CA, United States | 51-200 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Innovative Thermal Solutions Inc. ITS Coolingitscooling.com HQ: Guelph, ON, CanadaReported employees: 11-50 | Guelph, ON, Canada | 11-50 | Exact match | 25 contacts → |
“Innovative Thermal Solutions Inc.(ITS) designs and manufactures quality heat sink products on-time for the electronics industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cooltec Groupcooltec.de HQ: Großbreitenbach, GermanyReported employees: 51-200 | Großbreitenbach, Germany | 51-200 | Exact match | 18 contacts → |
“Engineering-driven cooling solutions for electronics & mechanics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Junior Kühlkörper Gmbhkuehlkoerper.de HQ: Plettenberg, GermanyReported employees: 201-500 | Plettenberg, Germany | 201-500 | Exact match | 18 contacts → |
“Die Junior Kühlkörper GmbH ist Ihr zuverlässiger B2B-Partner für maßgeschneiderte Kühlkörper-Lösungen im Bereich der Leistungselektronik.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MG Italymgitaly.it HQ: Cavriglia, ItalyReported employees: 51-200 | Cavriglia, Italy | 51-200 | Exact match | 17 contacts → |
“MG iTALY,è un marchio del gruppo SGS Industries, azienda specializzata nella progettazione e produzione di soluzioni Termiche e Meccaniche di precisione Fresatura, Tornitura ad…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Celsia INCcelsiainc.com HQ: Delaware, United StatesReported employees: 51-200 | Delaware, United States | 51-200 | Exact match | 16 contacts → |
“Celsia delivers precision-engineered thermal solutions with proven expertise in two-phase design and manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cooling Source, INCcoolingsource.com HQ: Livermore, CA, United StatesReported employees: 201-500 | Livermore, CA, United States | 201-500 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Priathermpriatherm.com HQ: Ferrara, ItalyReported employees: 11-50 | Ferrara, Italy | 11-50 | Exact match | 12 contacts → |
“Priatherm, based in Ferrara, Italy, designs and manufactures aluminum heatsinks and liquid cold plates (LCP), with a focus on high-power thermal management for power electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tran-Tectran-tec.com HQ: Columbus, NE, United StatesReported employees: 11-50 | Columbus, NE, United States | 11-50 | Exact match | 10 contacts → |
“Since 1971, Tran-Tec has created custom-designed heat sinks, cold plates and semiconductor coolers for the electronics industry.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Coilmen Pluscoilmenplus.com HQ: Chino Hills, CA, United StatesReported employees: 1-10 | Chino Hills, CA, United States | 1-10 | Exact match | 9 contacts → |
“Coilmen Plus is a supplier of custom engineered and manufactured heat transfer products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jaro Thermaljarothermal.com HQ: Boca Raton, FL, United StatesReported employees: 51-200 | Boca Raton, FL, United States | 51-200 | Exact match | 8 contacts → |
“JARO Thermal is recognized worldwide as a thermal management expert.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermshield, LLCthermshield.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 8 contacts → |
“Thermshield's core competency is thermal design, production, and supply of heat sinks and thermal management products for electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Columbia-Staver LTDcolumbia-staver.co.uk HQ: Wickford, United KingdomReported employees: 11-50 | Wickford, United Kingdom | 11-50 | Exact match | 7 contacts → |
“An established market leader in heat-sink manufacture, have developed into a full service thermal solutions provider, offering natural & forced convection heat sinks, two phase…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Heatscape INCheatscape.com HQ: Morgan Hill, CA, United StatesReported employees: 1-10 | Morgan Hill, CA, United States | 1-10 | Exact match | 7 contacts → |
“Heatscape was established in with the goal of providing advanced thermal engineering and design services to customers in Silicon Valley with increasing thermal and mechanical…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arma Elektronikarma.com HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 6 contacts → |
“What started as a humble garage workshop in the 1970s has grown into a leading force in heatsink technology.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tecnoal S.R.Ltecnoal.it HQ: Castel Maggiore, ItalyReported employees: 51-200 | Castel Maggiore, Italy | 51-200 | Exact match | 6 contacts → |
“Tecnoal was founded in 1985 by people with twenty years of experience in mechanical design for consumer electronics, and power electronics.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Seifert Electronic Gmbhseifert-electronic.de HQ: Ennepetal, GermanyReported employees: 51-200 | Ennepetal, Germany | 51-200 | Exact match | 5 contacts → |
“As a powerful partner for a wide range of industries, we now offer a variety of profiles ranging from standard heat sinks to individually machined special profiles.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thermo Coolthermocoolcorp.com HQ: Morgan Hill, CA, United StatesReported employees: 201-500 | Morgan Hill, CA, United States | 201-500 | Exact match | 4 contacts → |
“Thermo Cool is a U.S-managed thermal management and engineered metal component partner helping OEM engineering and sourcing teams turn custom requirements into manufacturable…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Getec Industrialgetecna.com HQ: Torrance, CA, United StatesReported employees: 501-1,000 | Torrance, CA, United States | 501-1,000 | Exact match | 3 contacts → |
“Getec Industrial offers a full line of turnkey high performance heat sinks, custom machined aluminum extrusion, CNC machined products, die casting and metal stamping as well as…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cool Innovations INCcoolinnovations.com HQ: Vaughan, ON, CanadaReported employees: 11-50 | Vaughan, ON, Canada | 11-50 | Exact match | 3 contacts → |
“Manufacturer of copper and aluminum pin fin heat sinks.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Renxin-Seiko Industry Co., LTDrenxin-precision.com HQ: Dongguan, ChinaReported employees: 51-200 | Dongguan, China | 51-200 | Exact match | 2 contacts → |
“RenXin-Seiko Industry Co, Ltd.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bluecore Heatsinksbluecoreheatsinks.com HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Bluecore Heatsinks are a specialist designer and manufacturer of thermal management technology for a diverse range of markets and applications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Althermoalthermo.com HQ: Ronchi Dei Legionari, ItalyReported employees: 1-10 | Ronchi Dei Legionari, Italy | 1-10 | Exact match | 1 contacts → |
“Althermo is a new company in the world of industrial heat sinks for the air conditioning, refrigeration, process cooling and industrial cooling markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 82 company matches
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Custom designed heat sinks suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
81 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 82 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom designed heat sinks suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom designed heat sinks suppliers did RevenueBase find worldwide?
The saved snapshot records 82 matching company records, 627 tracked contacts and 175 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 custom designed heat sinks suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-designed-heat-sinks-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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