Company lists · Data refreshed November 2026
Top 25 Direction finding equipment suppliers based in the United States
RevenueBase identified 85 company matches for direction finding equipment suppliers associated with the United States as of November 2026 and tracks 3,668 professional contacts across them, including 290 with verified work emails. Fort Lauderdale is the largest hub.
This list covers company matches for direction finding equipment suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 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 direction finding equipment suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,665 contacts → | ||||
Exact match “Communications & Power Industries (CPI) is a world leader in large aperture antennas, components and systems, manufacturing advanced high-power and high-frequency technologies and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 144 contacts → | ||||
Exact match “FIRST RF is a product-development company specializing in advanced antennas and RF systems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 102 contacts → | ||||
Exact match “Decision Technologies is driven by the foresight and knowledge needed to advance the technical capabilities of our clients and help the nation succeed in its most critical…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 80 contacts → | ||||
Exact match “Established in 1990, dB Control Corp, a subsidiary of HEICO Corp, supplies mission-critical, often sole-source, products worldwide to military organizations, as well as to major…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match “RAMI is a world class supplier of advanced antenna systems and accessories to military, aviation, and transportation customers worldwide.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 58 contacts → | ||||
Exact match “MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 55 contacts → | ||||
Exact match “Stay safe and connected with the right mission critical antenna system.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “C Speed engineers and delivers radar systems, subsystems, and subsystem solutions for civilian and military use globally.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 9 | 48 contacts → | ||||
Exact match “JEM Engineering specializes in the development of custom antennas for government, military and commercial applications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 10 | 42 contacts → | ||||
Exact match “Rotating Precision Mechanisms, Inc (RPM-PSI) is specialized in Antenna, Optical, and Sensor Positioning Systems and Components.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Antcom, part of Hexagon, excels in the design, customization and production of a wide range of antennas and antenna accessories.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “Established in 1956 as a supplier of aviation radios, Sunair has a history of leadership in the arena of secure radio communications for military, government, civil aviation, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 31 contacts → | ||||
Exact match “Antenna Products Corporation is a world leading provider of antennas for use in communication, navigation, RFID and machine-to-machine (M2M) networking, serving several industry…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 29 contacts → | ||||
Exact match “Microwave Engineering Corporation is a custom design and manufacturing company that provides state-of-the-art antennas, passive components, and transmission lines for a variety of…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 28 contacts → | ||||
Exact match “Company designs and manufactures radio direction-finding equipment for the protection (tracking and recovery) of high value animals, lost or stolen assets, the military recovering…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 26 contacts → | ||||
Exact match “Space Machine & Engineering makes custom waveguides, horn antennas, assemblies and waveguide components.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “HASCALL-DENKĒ has become known as the World's Antenna Source.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Antenna Associates has been designing and manufacturing high quality antennas and related products to the US Military and commercial customers around the world for over thirty…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “We spend our time and energy helping the warfighter to win on land, sea, air and space.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Spacetime Engineering is now part of Lyntris.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Founded in 1945, Azbell Electronics has kept its Military and Commercial customers on the leading edge of technologies that surround mobile and fixed command centers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Delmarva Engineering provides products and services to local DOD and State Agencies and supports Tactical Military Applications.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “UBC is an engineering firm with broad interests in advanced electromagnetics technology and its application to target detection and tracking, missile guidance and control, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “With over 20 years of growth under our belt Rocky Mountain Radar continues to hang on to our roots as a small business, with a focus on quality products and customer satisfaction……” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Summation Research, Inc.(SRI) is an engineering and manufacturing company providing high performance telemetry and data communication products and systems to defense, government…” Recorded in the RevenueBase company graph · Nov 5, 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 “direction finding equipment 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 85 direction finding equipment suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 290 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Direction finding equipment suppliers based in the United States at a glance
As of Nov 5, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 85 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 associated with the United States whose business descriptions match “direction finding equipment 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 290 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 5, 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 “direction finding equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many direction finding equipment suppliers are there based in the United States?
RevenueBase identified 85 company matches for direction finding equipment suppliers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Communications & Power Industries CPI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most direction finding equipment suppliers?
Fort Lauderdale leads with 3 company records, followed by Melbourne (3) and Frederick (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 290 professional contacts with verified work emails tracked across these 85 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 direction finding equipment suppliers based in the United States. 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 direction finding equipment suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 85 matching company records for direction finding equipment suppliers based in the United States, with 3,668 tracked contacts and 290 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: November 5, 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 direction finding equipment suppliers based in the United States
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 | HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 1,665 contacts → |
“Communications & Power Industries (CPI) is a world leader in large aperture antennas, components and systems, manufacturing advanced high-power and high-frequency technologies and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  First RFfirstrf.comHQ: Boulder, CO, United StatesReported employees: 51-200 | Boulder, CO, United States | 51-200 | Exact match | 144 contacts → |
“FIRST RF is a product-development company specializing in advanced antennas and RF systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Decision Technologies, INCdecision-tech.comHQ: Arlington, IN, United StatesReported employees: 51-200 | Arlington, IN, United States | 51-200 | Exact match | 102 contacts → |
“Decision Technologies is driven by the foresight and knowledge needed to advance the technical capabilities of our clients and help the nation succeed in its most critical…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DB Controldbcontrol.comHQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 80 contacts → |
“Established in 1990, dB Control Corp, a subsidiary of HEICO Corp, supplies mission-critical, often sole-source, products worldwide to military organizations, as well as to major…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Rami R.A. Miller Industries, INCrami.comHQ: Grand Haven, MI, United StatesReported employees: 51-200 | Grand Haven, MI, United States | 51-200 | Exact match | 64 contacts → |
“RAMI is a world class supplier of advanced antenna systems and accessories to military, aviation, and transportation customers worldwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Microwave Products Groupmpgdover.comHQ: Austin, MD, United StatesReported employees: 501-1,000 | Austin, MD, United States | 501-1,000 | Exact match | 58 contacts → |
“MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sti-Co Antenna Solutionssti-co.comHQ: Orchard Park, NY, United StatesReported employees: 51-200 | Orchard Park, NY, United States | 51-200 | Exact match | 55 contacts → |
“Stay safe and connected with the right mission critical antenna system.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  C Speed, LLCcspeed.comHQ: Liverpool, NY, United StatesReported employees: 51-200 | Liverpool, NY, United States | 51-200 | Exact match | 51 contacts → |
“C Speed engineers and delivers radar systems, subsystems, and subsystem solutions for civilian and military use globally.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  JEM Engineeringjemengineering.comHQ: Laurel, MD, United StatesReported employees: 11-50 | Laurel, MD, United States | 11-50 | Exact match | 48 contacts → |
“JEM Engineering specializes in the development of custom antennas for government, military and commercial applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Rpm-Psi INCrpm-psi.comHQ: Northridge, CA, United StatesReported employees: 11-50 | Northridge, CA, United States | 11-50 | Exact match | 42 contacts → |
“Rotating Precision Mechanisms, Inc (RPM-PSI) is specialized in Antenna, Optical, and Sensor Positioning Systems and Components.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Antcomantcom.comHQ: Torrance, CA, United StatesReported employees: 51-200 | Torrance, CA, United States | 51-200 | Exact match | 39 contacts → |
“Antcom, part of Hexagon, excels in the design, customization and production of a wide range of antennas and antenna accessories.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sunair Electronicssunairelectronics.comHQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 31 contacts → |
“Established in 1956 as a supplier of aviation radios, Sunair has a history of leadership in the arena of secure radio communications for military, government, civil aviation, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Antenna Products Corporationantennaproducts.comHQ: Mineral Wells, TX, United StatesReported employees: 51-200 | Mineral Wells, TX, United States | 51-200 | Exact match | 31 contacts → |
“Antenna Products Corporation is a world leading provider of antennas for use in communication, navigation, RFID and machine-to-machine (M2M) networking, serving several industry…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Microwave Engineering Corporationmicrowaveeng.comHQ: North Andover, MA, United StatesReported employees: 51-200 | North Andover, MA, United States | 51-200 | Exact match | 29 contacts → |
“Microwave Engineering Corporation is a custom design and manufacturing company that provides state-of-the-art antennas, passive components, and transmission lines for a variety of…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Marshall Radio Telemetry, INCmarshallradio.comHQ: North Salt Lake, UT, United StatesReported employees: 11-50 | North Salt Lake, UT, United States | 11-50 | Exact match | 28 contacts → |
“Company designs and manufactures radio direction-finding equipment for the protection (tracking and recovery) of high value animals, lost or stolen assets, the military recovering…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Space Machine & Engineering Corpspace-machine.comHQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 26 contacts → |
“Space Machine & Engineering makes custom waveguides, horn antennas, assemblies and waveguide components.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hascall-Denkēhascall-denke.comHQ: Palmetto, FL, United StatesReported employees: 11-50 | Palmetto, FL, United States | 11-50 | Exact match | 20 contacts → |
“HASCALL-DENKĒ has become known as the World's Antenna Source.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Antenna Associates INCantennaassociates.comHQ: Brockton, MA, United StatesReported employees: 11-50 | Brockton, MA, United States | 11-50 | Exact match | 18 contacts → |
“Antenna Associates has been designing and manufacturing high quality antennas and related products to the US Military and commercial customers around the world for over thirty…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Si2 Technologies, Inc. IS NOW ARAara-inc.comHQ: N. Billerica, MA, United StatesReported employees: 11-50 | N. Billerica, MA, United States | 11-50 | Exact match | 17 contacts → |
“We spend our time and energy helping the warfighter to win on land, sea, air and space.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Spacetime Engineeringlyntris.comHQ: Harbor City, CA, United StatesReported employees: 11-50 | Harbor City, CA, United States | 11-50 | Exact match | 17 contacts → |
“Spacetime Engineering is now part of Lyntris.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Azbell Electronicsazbellelectronics.comHQ: Belton, TX, United StatesReported employees: 11-50 | Belton, TX, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1945, Azbell Electronics has kept its Military and Commercial customers on the leading edge of technologies that surround mobile and fixed command centers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Delmarva Engineeringdelmarva-eng.comHQ: Crownsville, MD, United StatesReported employees: 1-10 | Crownsville, MD, United States | 1-10 | Exact match | 8 contacts → |
“Delmarva Engineering provides products and services to local DOD and State Agencies and supports Tactical Military Applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  UBC INCubc-inc.comHQ: Tampa, FL, United StatesReported employees: 1-10 | Tampa, FL, United States | 1-10 | Exact match | 8 contacts → |
“UBC is an engineering firm with broad interests in advanced electromagnetics technology and its application to target detection and tracking, missile guidance and control, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Rocky Mountain Radarrockymountainradar.comHQ: El Paso, TX, United StatesReported employees: 1-10 | El Paso, TX, United States | 1-10 | Exact match | 7 contacts → |
“With over 20 years of growth under our belt Rocky Mountain Radar continues to hang on to our roots as a small business, with a focus on quality products and customer satisfaction……” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Summation Research, INCsummationresearch.comHQ: Melbourne, FL, United StatesReported employees: 11-50 | Melbourne, FL, United States | 11-50 | Exact match | 6 contacts → |
“Summation Research, Inc.(SRI) is an engineering and manufacturing company providing high performance telemetry and data communication products and systems to defense, government…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 85 company matches
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Direction finding equipment suppliers: dataset insights
November 5, 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
85 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 85 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: November 5, 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 direction finding equipment 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 direction finding equipment suppliers did RevenueBase find based in the United States?
The saved snapshot records 85 matching company records, 3,668 tracked contacts and 290 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: November 5, 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
Cite this list
RevenueBase Data Team. Top 25 direction finding equipment suppliers based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/direction-finding-equipment-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 direction finding equipment suppliers based in the United States
RevenueBase records 85 matching company records for direction finding equipment suppliers based in the United States, with 3,668 tracked contacts and 290 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: November 5, 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 direction finding equipment suppliers based in the United States
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 | HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 1,665 contacts → |
“Communications & Power Industries (CPI) is a world leader in large aperture antennas, components and systems, manufacturing advanced high-power and high-frequency technologies and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | First RFfirstrf.com HQ: Boulder, CO, United StatesReported employees: 51-200 | Boulder, CO, United States | 51-200 | Exact match | 144 contacts → |
“FIRST RF is a product-development company specializing in advanced antennas and RF systems.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Decision Technologies, INCdecision-tech.com HQ: Arlington, IN, United StatesReported employees: 51-200 | Arlington, IN, United States | 51-200 | Exact match | 102 contacts → |
“Decision Technologies is driven by the foresight and knowledge needed to advance the technical capabilities of our clients and help the nation succeed in its most critical…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DB Controldbcontrol.com HQ: Fremont, CA, United StatesReported employees: 51-200 | Fremont, CA, United States | 51-200 | Exact match | 80 contacts → |
“Established in 1990, dB Control Corp, a subsidiary of HEICO Corp, supplies mission-critical, often sole-source, products worldwide to military organizations, as well as to major…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Rami R.A. Miller Industries, INCrami.com HQ: Grand Haven, MI, United StatesReported employees: 51-200 | Grand Haven, MI, United States | 51-200 | Exact match | 64 contacts → |
“RAMI is a world class supplier of advanced antenna systems and accessories to military, aviation, and transportation customers worldwide.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Microwave Products Groupmpgdover.com HQ: Austin, MD, United StatesReported employees: 501-1,000 | Austin, MD, United States | 501-1,000 | Exact match | 58 contacts → |
“MPG delivers radio frequency (RF) spectrum-centric solutions at the speed of technology.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sti-Co Antenna Solutionssti-co.com HQ: Orchard Park, NY, United StatesReported employees: 51-200 | Orchard Park, NY, United States | 51-200 | Exact match | 55 contacts → |
“Stay safe and connected with the right mission critical antenna system.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | C Speed, LLCcspeed.com HQ: Liverpool, NY, United StatesReported employees: 51-200 | Liverpool, NY, United States | 51-200 | Exact match | 51 contacts → |
“C Speed engineers and delivers radar systems, subsystems, and subsystem solutions for civilian and military use globally.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | JEM Engineeringjemengineering.com HQ: Laurel, MD, United StatesReported employees: 11-50 | Laurel, MD, United States | 11-50 | Exact match | 48 contacts → |
“JEM Engineering specializes in the development of custom antennas for government, military and commercial applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Rpm-Psi INCrpm-psi.com HQ: Northridge, CA, United StatesReported employees: 11-50 | Northridge, CA, United States | 11-50 | Exact match | 42 contacts → |
“Rotating Precision Mechanisms, Inc (RPM-PSI) is specialized in Antenna, Optical, and Sensor Positioning Systems and Components.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Antcomantcom.com HQ: Torrance, CA, United StatesReported employees: 51-200 | Torrance, CA, United States | 51-200 | Exact match | 39 contacts → |
“Antcom, part of Hexagon, excels in the design, customization and production of a wide range of antennas and antenna accessories.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sunair Electronicssunairelectronics.com HQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 31 contacts → |
“Established in 1956 as a supplier of aviation radios, Sunair has a history of leadership in the arena of secure radio communications for military, government, civil aviation, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Antenna Products Corporationantennaproducts.com HQ: Mineral Wells, TX, United StatesReported employees: 51-200 | Mineral Wells, TX, United States | 51-200 | Exact match | 31 contacts → |
“Antenna Products Corporation is a world leading provider of antennas for use in communication, navigation, RFID and machine-to-machine (M2M) networking, serving several industry…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Microwave Engineering Corporationmicrowaveeng.com HQ: North Andover, MA, United StatesReported employees: 51-200 | North Andover, MA, United States | 51-200 | Exact match | 29 contacts → |
“Microwave Engineering Corporation is a custom design and manufacturing company that provides state-of-the-art antennas, passive components, and transmission lines for a variety of…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marshall Radio Telemetry, INCmarshallradio.com HQ: North Salt Lake, UT, United StatesReported employees: 11-50 | North Salt Lake, UT, United States | 11-50 | Exact match | 28 contacts → |
“Company designs and manufactures radio direction-finding equipment for the protection (tracking and recovery) of high value animals, lost or stolen assets, the military recovering…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Space Machine & Engineering Corpspace-machine.com HQ: St. Petersburg, FL, United StatesReported employees: 51-200 | St. Petersburg, FL, United States | 51-200 | Exact match | 26 contacts → |
“Space Machine & Engineering makes custom waveguides, horn antennas, assemblies and waveguide components.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hascall-Denkēhascall-denke.com HQ: Palmetto, FL, United StatesReported employees: 11-50 | Palmetto, FL, United States | 11-50 | Exact match | 20 contacts → |
“HASCALL-DENKĒ has become known as the World's Antenna Source.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Antenna Associates INCantennaassociates.com HQ: Brockton, MA, United StatesReported employees: 11-50 | Brockton, MA, United States | 11-50 | Exact match | 18 contacts → |
“Antenna Associates has been designing and manufacturing high quality antennas and related products to the US Military and commercial customers around the world for over thirty…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Si2 Technologies, Inc. IS NOW ARAara-inc.com HQ: N. Billerica, MA, United StatesReported employees: 11-50 | N. Billerica, MA, United States | 11-50 | Exact match | 17 contacts → |
“We spend our time and energy helping the warfighter to win on land, sea, air and space.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Spacetime Engineeringlyntris.com HQ: Harbor City, CA, United StatesReported employees: 11-50 | Harbor City, CA, United States | 11-50 | Exact match | 17 contacts → |
“Spacetime Engineering is now part of Lyntris.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Azbell Electronicsazbellelectronics.com HQ: Belton, TX, United StatesReported employees: 11-50 | Belton, TX, United States | 11-50 | Exact match | 16 contacts → |
“Founded in 1945, Azbell Electronics has kept its Military and Commercial customers on the leading edge of technologies that surround mobile and fixed command centers.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Delmarva Engineeringdelmarva-eng.com HQ: Crownsville, MD, United StatesReported employees: 1-10 | Crownsville, MD, United States | 1-10 | Exact match | 8 contacts → |
“Delmarva Engineering provides products and services to local DOD and State Agencies and supports Tactical Military Applications.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | UBC INCubc-inc.com HQ: Tampa, FL, United StatesReported employees: 1-10 | Tampa, FL, United States | 1-10 | Exact match | 8 contacts → |
“UBC is an engineering firm with broad interests in advanced electromagnetics technology and its application to target detection and tracking, missile guidance and control, and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rocky Mountain Radarrockymountainradar.com HQ: El Paso, TX, United StatesReported employees: 1-10 | El Paso, TX, United States | 1-10 | Exact match | 7 contacts → |
“With over 20 years of growth under our belt Rocky Mountain Radar continues to hang on to our roots as a small business, with a focus on quality products and customer satisfaction……” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Summation Research, INCsummationresearch.com HQ: Melbourne, FL, United StatesReported employees: 11-50 | Melbourne, FL, United States | 11-50 | Exact match | 6 contacts → |
“Summation Research, Inc.(SRI) is an engineering and manufacturing company providing high performance telemetry and data communication products and systems to defense, government…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 85 company matches
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Direction finding equipment suppliers: dataset insights
November 5, 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
85 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 85 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: November 5, 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 direction finding equipment 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 direction finding equipment suppliers did RevenueBase find based in the United States?
The saved snapshot records 85 matching company records, 3,668 tracked contacts and 290 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: November 5, 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
Cite this list
RevenueBase Data Team. Top 25 direction finding equipment suppliers based in the United States. Snapshot: November 5, 2026. https://revenuebase.ai/companies/direction-finding-equipment-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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