Company lists · Data refreshed October 2026
Top 24 Custom military power supplies suppliers worldwide
RevenueBase identified 70 company matches for custom military power supplies suppliers worldwide as of October 2026 and tracks 1,088 professional contacts across them, including 187 with verified work emails. Shenzhen is the largest hub.
This list covers company matches for custom military power supplies 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 24 largest custom military power supplies suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 132 contacts → | ||||
Exact match “Located on California’s beautiful Central Coast, Rantec Power Systems has been providing power conversion products since 1971.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 128 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 93 contacts → | ||||
Exact match “Founded in 1971, ELSİS is a leading technology company specialized in developing military-grade power electronics systems for the defense and aerospace industries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 55 contacts → | ||||
Exact match “Power Solutions that Perform & Protect We’re Advanced Conversion Technology, or better known as ACT.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 53 contacts → | ||||
Exact match “Since 1984, Milpower Source, Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “Astrodyne TDI designs and manufactures innovative power solutions for various demanding applications worldwide.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “VERTE Electronics Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 34 contacts → | ||||
Exact match “Military, Aerospace, Industrial, Commercial, Telecom & Custom Power Supply Solutions.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “At Aegis Power Systems, Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “We started our activities in 1990 in Florianópolis, Santa Catarina, Brazil.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Abbott Technologies is a leading designer and manufacturer of power supplies and magnetics with an outstanding reputation for reliability, technical innovation, and service.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “PTS, Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Headquartered on Long Island New York, SPI has been manufacturing switching mode power supplies since 1976.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “On-systems has vast experience solving power challenges worldwide since being founded in 2010 by engineer Mike Harvey.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Ecopac (UK) Power Ltd are authorised distributors for MEAN WELL, Eaglerise, EU Chips and Vox Power.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “UEC is one of the nations leading manufacturers specializing in military power distribution.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Viable Power Conversion Technologies was founded in 1995.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “Since 1985, BC Systems, a veteran-owned business, has supplied custom military power supplies, power controls and other quality products to major defense contractors and to the…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Multisphere Power Solutions Pvt Ltd is a leading designer and manufacturer of custom power supplies for the military and aerospace markets.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Gresham Power Electronics Ltd.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Dynamic Power Devices distributor” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Powerbox manufactures, designs and distributes an extensive range of high-quality power supplies, battery chargers and power converters.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Graywacke specializes in custom integration and design solutions for today's military.” 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 military power supplies 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 24 of 70 custom military power supplies suppliers worldwide
See the full list, filter by size, metro and specialty, and access 187 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom military power supplies 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 70 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 military power supplies 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 187 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 military power supplies suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom military power supplies suppliers are there worldwide?
RevenueBase identified 70 company matches for custom military power supplies 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?
Rantec Power Systems INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom military power supplies suppliers?
Shenzhen leads with 7 company records, followed by Ankara (2) and Bedford (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 187 professional contacts with verified work emails tracked across these 70 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 70 custom military power supplies 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 24 custom military power supplies 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 70 matching company records for custom military power supplies suppliers worldwide, with 1,088 tracked contacts and 187 verified work emails.
This public preview shows 24 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 24 custom military power supplies 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 | Rantec Power Systems INCrantec.com HQ: Los Osos, CA, United StatesReported employees: 201-500 | Los Osos, CA, United States | 201-500 | Exact match | 132 contacts → |
“Located on California’s beautiful Central Coast, Rantec Power Systems has been providing power conversion products since 1971.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DSPMdspmanufacturing.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 128 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Elsi̇s Electronic Systemselsis.com.tr HQ: Ankara, TürkiyeReported employees: 51-200 | Ankara, Türkiye | 51-200 | Exact match | 93 contacts → |
“Founded in 1971, ELSİS is a leading technology company specialized in developing military-grade power electronics systems for the defense and aerospace industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Advanced Conversion Technology, INCactpower.comHQ: Middletown, PA, United StatesReported employees: 51-200 | Middletown, PA, United States | 51-200 | Exact match | 55 contacts → |
“Power Solutions that Perform & Protect We’re Advanced Conversion Technology, or better known as ACT.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milpower Source, INCmilpower.com HQ: Belmont, NH, United StatesReported employees: 51-200 | Belmont, NH, United States | 51-200 | Exact match | 53 contacts → |
“Since 1984, Milpower Source, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Astrodyne TDIastrodynetdi.comHQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 41 contacts → |
“Astrodyne TDI designs and manufactures innovative power solutions for various demanding applications worldwide.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verte Elektronikverteelektronik.com HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 40 contacts → |
“VERTE Electronics Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Aj's Power Sourceajpowersupply.comHQ: Land O Lakes, FL, United StatesReported employees: 11-50 | Land O Lakes, FL, United States | 11-50 | Exact match | 34 contacts → |
“Military, Aerospace, Industrial, Commercial, Telecom & Custom Power Supply Solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aegis Power Systems, INCaegispower.com HQ: Murphy, NC, United StatesReported employees: 11-50 | Murphy, NC, United States | 11-50 | Exact match | 34 contacts → |
“At Aegis Power Systems, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cebra Brazilian Static Converters LTDcebra.com.br HQ: Florianopolis, BrazilReported employees: 51-200 | Florianopolis, Brazil | 51-200 | Exact match | 30 contacts → |
“We started our activities in 1990 in Florianópolis, Santa Catarina, Brazil.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Abbott Technologies, INCabbott-tech.com HQ: Sun Valley, CA, United StatesReported employees: 11-50 | Sun Valley, CA, United States | 11-50 | Exact match | 18 contacts → |
“Abbott Technologies is a leading designer and manufacturer of power supplies and magnetics with an outstanding reputation for reliability, technical innovation, and service.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PTS Expeditionary Communications, INCpts-inc.com HQ: Huntsville, AL, United StatesReported employees: 11-50 | Huntsville, AL, United States | 11-50 | Exact match | 17 contacts → |
“PTS, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Switching Power, INCswitchpwr.com HQ: Ronkonkoma, NY, United StatesReported employees: 51-200 | Ronkonkoma, NY, United States | 51-200 | Exact match | 17 contacts → |
“Headquartered on Long Island New York, SPI has been manufacturing switching mode power supplies since 1976.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | On-Systemson-systems.co.uk HQ: Letchworth, United KingdomReported employees: 11-50 | Letchworth, United Kingdom | 11-50 | Exact match | 14 contacts → |
“On-systems has vast experience solving power challenges worldwide since being founded in 2010 by engineer Mike Harvey.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ecopac UK Power LTDecopacpower.co.ukHQ: Long Crendon, United KingdomReported employees: 11-50 | Long Crendon, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Ecopac (UK) Power Ltd are authorised distributors for MEAN WELL, Eaglerise, EU Chips and Vox Power.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Design Criteria, INCdesigncriteria.com HQ: Roy, UT, United StatesReported employees: 1-10 | Roy, UT, United States | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | United Electronics Corporationuecus.com HQ: Davie, FL, United StatesReported employees: 51-200 | Davie, FL, United States | 51-200 | Exact match | 13 contacts → |
“UEC is one of the nations leading manufacturers specializing in military power distribution.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Viable Power Conversion Technologiesviablepower.com HQ: Pointe-claire, QC, CanadaReported employees: 11-50 | Pointe-claire, QC, Canada | 11-50 | Exact match | 12 contacts → |
“Viable Power Conversion Technologies was founded in 1995.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BC Power Systems INCbcpowersys.com HQ: East Setauket, NY, United StatesReported employees: 51-200 | East Setauket, NY, United States | 51-200 | Exact match | 9 contacts → |
“Since 1985, BC Systems, a veteran-owned business, has supplied custom military power supplies, power controls and other quality products to major defense contractors and to the…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Multisphere Power Solutions Private Limitedmpsindia.in HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 7 contacts → |
“Multisphere Power Solutions Pvt Ltd is a leading designer and manufacturer of custom power supplies for the military and aerospace markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gresham Power Electronicsgreshampower.com HQ: Salisbury, United KingdomReported employees: 11-50 | Salisbury, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Gresham Power Electronics Ltd.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Power-Supply.It S.R.Lpower-supply.it HQ: Muggiò, ItalyReported employees: 1-10 | Muggiò, Italy | 1-10 | Exact match | 3 contacts → |
“Dynamic Power Devices distributor” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Powerbox Benelux BVprbx.comHQ: NetherlandsReported employees: 51-200 | Netherlands | 51-200 | Exact match | 2 contacts → |
“Powerbox manufactures, designs and distributes an extensive range of high-quality power supplies, battery chargers and power converters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Graywacke Engineering INCgraywacke.net HQ: Mansfield, OH, United StatesReported employees: 11-50 | Mansfield, OH, United States | 11-50 | Exact match | 1 contacts → |
“Graywacke specializes in custom integration and design solutions for today's military.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 70 company matches
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Custom military power supplies 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
70 records in the displayed employee bands.
0 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 70 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 military power supplies 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 military power supplies suppliers did RevenueBase find worldwide?
The saved snapshot records 70 matching company records, 1,088 tracked contacts and 187 verified emails. The public preview displays 24 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 24 custom military power supplies suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-military-power-supplies-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 24 custom military power supplies suppliers worldwide
RevenueBase records 70 matching company records for custom military power supplies suppliers worldwide, with 1,088 tracked contacts and 187 verified work emails.
This public preview shows 24 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 24 custom military power supplies 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 | Rantec Power Systems INCrantec.com HQ: Los Osos, CA, United StatesReported employees: 201-500 | Los Osos, CA, United States | 201-500 | Exact match | 132 contacts → |
“Located on California’s beautiful Central Coast, Rantec Power Systems has been providing power conversion products since 1971.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DSPMdspmanufacturing.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 128 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Elsi̇s Electronic Systemselsis.com.tr HQ: Ankara, TürkiyeReported employees: 51-200 | Ankara, Türkiye | 51-200 | Exact match | 93 contacts → |
“Founded in 1971, ELSİS is a leading technology company specialized in developing military-grade power electronics systems for the defense and aerospace industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Advanced Conversion Technology, INCactpower.com HQ: Middletown, PA, United StatesReported employees: 51-200 | Middletown, PA, United States | 51-200 | Exact match | 55 contacts → |
“Power Solutions that Perform & Protect We’re Advanced Conversion Technology, or better known as ACT.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milpower Source, INCmilpower.com HQ: Belmont, NH, United StatesReported employees: 51-200 | Belmont, NH, United States | 51-200 | Exact match | 53 contacts → |
“Since 1984, Milpower Source, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Astrodyne TDIastrodynetdi.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 41 contacts → |
“Astrodyne TDI designs and manufactures innovative power solutions for various demanding applications worldwide.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Verte Elektronikverteelektronik.com HQ: Ankara, TürkiyeReported employees: 11-50 | Ankara, Türkiye | 11-50 | Exact match | 40 contacts → |
“VERTE Electronics Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Aj's Power Sourceajpowersupply.com HQ: Land O Lakes, FL, United StatesReported employees: 11-50 | Land O Lakes, FL, United States | 11-50 | Exact match | 34 contacts → |
“Military, Aerospace, Industrial, Commercial, Telecom & Custom Power Supply Solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aegis Power Systems, INCaegispower.com HQ: Murphy, NC, United StatesReported employees: 11-50 | Murphy, NC, United States | 11-50 | Exact match | 34 contacts → |
“At Aegis Power Systems, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cebra Brazilian Static Converters LTDcebra.com.br HQ: Florianopolis, BrazilReported employees: 51-200 | Florianopolis, Brazil | 51-200 | Exact match | 30 contacts → |
“We started our activities in 1990 in Florianópolis, Santa Catarina, Brazil.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Abbott Technologies, INCabbott-tech.com HQ: Sun Valley, CA, United StatesReported employees: 11-50 | Sun Valley, CA, United States | 11-50 | Exact match | 18 contacts → |
“Abbott Technologies is a leading designer and manufacturer of power supplies and magnetics with an outstanding reputation for reliability, technical innovation, and service.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PTS Expeditionary Communications, INCpts-inc.com HQ: Huntsville, AL, United StatesReported employees: 11-50 | Huntsville, AL, United States | 11-50 | Exact match | 17 contacts → |
“PTS, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Switching Power, INCswitchpwr.com HQ: Ronkonkoma, NY, United StatesReported employees: 51-200 | Ronkonkoma, NY, United States | 51-200 | Exact match | 17 contacts → |
“Headquartered on Long Island New York, SPI has been manufacturing switching mode power supplies since 1976.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | On-Systemson-systems.co.uk HQ: Letchworth, United KingdomReported employees: 11-50 | Letchworth, United Kingdom | 11-50 | Exact match | 14 contacts → |
“On-systems has vast experience solving power challenges worldwide since being founded in 2010 by engineer Mike Harvey.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ecopac UK Power LTDecopacpower.co.uk HQ: Long Crendon, United KingdomReported employees: 11-50 | Long Crendon, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Ecopac (UK) Power Ltd are authorised distributors for MEAN WELL, Eaglerise, EU Chips and Vox Power.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Design Criteria, INCdesigncriteria.com HQ: Roy, UT, United StatesReported employees: 1-10 | Roy, UT, United States | 1-10 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | United Electronics Corporationuecus.com HQ: Davie, FL, United StatesReported employees: 51-200 | Davie, FL, United States | 51-200 | Exact match | 13 contacts → |
“UEC is one of the nations leading manufacturers specializing in military power distribution.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Viable Power Conversion Technologiesviablepower.com HQ: Pointe-claire, QC, CanadaReported employees: 11-50 | Pointe-claire, QC, Canada | 11-50 | Exact match | 12 contacts → |
“Viable Power Conversion Technologies was founded in 1995.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BC Power Systems INCbcpowersys.com HQ: East Setauket, NY, United StatesReported employees: 51-200 | East Setauket, NY, United States | 51-200 | Exact match | 9 contacts → |
“Since 1985, BC Systems, a veteran-owned business, has supplied custom military power supplies, power controls and other quality products to major defense contractors and to the…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Multisphere Power Solutions Private Limitedmpsindia.in HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 7 contacts → |
“Multisphere Power Solutions Pvt Ltd is a leading designer and manufacturer of custom power supplies for the military and aerospace markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gresham Power Electronicsgreshampower.com HQ: Salisbury, United KingdomReported employees: 11-50 | Salisbury, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Gresham Power Electronics Ltd.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Power-Supply.It S.R.Lpower-supply.it HQ: Muggiò, ItalyReported employees: 1-10 | Muggiò, Italy | 1-10 | Exact match | 3 contacts → |
“Dynamic Power Devices distributor” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Powerbox Benelux BVprbx.com HQ: NetherlandsReported employees: 51-200 | Netherlands | 51-200 | Exact match | 2 contacts → |
“Powerbox manufactures, designs and distributes an extensive range of high-quality power supplies, battery chargers and power converters.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Graywacke Engineering INCgraywacke.net HQ: Mansfield, OH, United StatesReported employees: 11-50 | Mansfield, OH, United States | 11-50 | Exact match | 1 contacts → |
“Graywacke specializes in custom integration and design solutions for today's military.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Custom military power supplies 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
70 records in the displayed employee bands.
0 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 70 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 military power supplies 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 military power supplies suppliers did RevenueBase find worldwide?
The saved snapshot records 70 matching company records, 1,088 tracked contacts and 187 verified emails. The public preview displays 24 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 24 custom military power supplies suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-military-power-supplies-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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