Company lists · Data refreshed October 2026
Top 20 Instrument amplifiers suppliers based in the United States
RevenueBase identified 49 company matches for instrument amplifiers suppliers associated with the United States as of October 2026 and tracks 357 professional contacts across them, including 140 with verified work emails. Monroeville is the largest hub.
This list covers company matches for instrument amplifiers 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 October 27, 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 20 largest instrument amplifiers suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 50 contacts → | ||||
Exact match “Markertek is where pro-audio and video professionals go for dependable advice and the latest technology.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 29 contacts → | ||||
Exact match “Ashly Audio Inc.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 29 contacts → | ||||
Exact match “Connolly Music Company is the U.S.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “Mojotone™ has been in business for over 18 years as an amplifier cabinet manufacturer and amplifier parts supplier.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Geer Tech, an independent manufacturer's rep firm, brings over 25 years of experience to the Professional Audio, Musical Instrument, Broadcast, Audio/Visual, Live Sound and Sound…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Scientific Resources Southwest is a Manufacturers’ Representative providing instrumentation, equipment, and services to the biomedical, industrial, and clinical markets.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Products: Test Instruments, Power Supplies, Power Products, Data Acquisition, RF & Wireless Test, Automated & Functional Test, EMC Test, Enclosures and Environmental Chambers.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “At Coastal Microscopes, we specialize in high-quality new and refurbished microscopes tailored to the needs of scientists, researchers, educators, and medical professionals.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Manufacturers Representative for test instrumentation from DC to RF, AC/DC sources, loads, amplifiers, EMI/EMC test equipment, thermal/humidity/HALT/HASS chambers, rack assemblies…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Angry Audio manufactures problem-solving gadgets and gizmos for radio, television, live and recording applications.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Stewart Audio is an American manufacturer of audio products for the professional AV market.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “A US company providing Equipment & Didactic Systems for engineering instructional labs, vocational training & research.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “We are a team of instrumentation and hardware specialists dedicated to providing the research community with custom and refurbished high-performance instruments that would…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Green Brook Electronics has been a leading supplier of electronic components and instrumentation in New Jersey since 1974.” Recorded in the RevenueBase company graph · Oct 27, 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 “instrument amplifiers 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 20 of 49 instrument amplifiers suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 140 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Instrument amplifiers suppliers based in the United States at a glance
As of Oct 27, 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 49 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 “instrument amplifiers 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 140 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 27, 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 “instrument amplifiers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many instrument amplifiers suppliers are there based in the United States?
RevenueBase identified 49 company matches for instrument amplifiers suppliers associated with the United States 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?
Markertek America's Broadcast Supply House tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most instrument amplifiers suppliers?
Monroeville leads with 2 company records, followed by Raleigh (2) and Webster (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 140 professional contacts with verified work emails tracked across these 49 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 instrument amplifiers 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.
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Company intelligence · public preview
Top 20 instrument amplifiers 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 49 matching company records for instrument amplifiers suppliers based in the United States, with 357 tracked contacts and 140 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 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 20 instrument amplifiers 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 | Markertek America's Broadcast Supply Housemarkertek.com HQ: Saugerties, NY, United StatesReported employees: 51-200 | Saugerties, NY, United States | 51-200 | Exact match | 50 contacts → |
“Markertek is where pro-audio and video professionals go for dependable advice and the latest technology.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ashly Audio, INCashly.comHQ: Webster, NY, United StatesReported employees: 51-200 | Webster, NY, United States | 51-200 | Exact match | 29 contacts → |
“Ashly Audio Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Connolly Music Companyconnollymusic.com HQ: East Northport, NY, United StatesReported employees: 11-50 | East Northport, NY, United States | 11-50 | Exact match | 29 contacts → |
“Connolly Music Company is the U.S.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mojotonemojotone.com HQ: Burgaw, NC, United StatesReported employees: 11-50 | Burgaw, NC, United States | 11-50 | Exact match | 23 contacts → |
“Mojotone™ has been in business for over 18 years as an amplifier cabinet manufacturer and amplifier parts supplier.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Digital Audio Labsdigitalaudio.comHQ: Chanhassen, MN, United StatesReported employees: 11-50 | Chanhassen, MN, United States | 11-50 | Exact match | 19 contacts → |
“Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tritek Solutions, INCtriteksolutions.com HQ: Rancho Santa Margarita, CA, United StatesReported employees: 11-50 | Rancho Santa Margarita, CA, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Geer Techgeertech.net HQ: Huntington Beach, CA, United StatesReported employees: 11-50 | Huntington Beach, CA, United States | 11-50 | Exact match | 17 contacts → |
“Geer Tech, an independent manufacturer's rep firm, brings over 25 years of experience to the Professional Audio, Musical Instrument, Broadcast, Audio/Visual, Live Sound and Sound…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Scientific Resources Southwest, INCsrsonline.com HQ: Stafford, TX, United StatesReported employees: 11-50 | Stafford, TX, United States | 11-50 | Exact match | 16 contacts → |
“Scientific Resources Southwest is a Manufacturers’ Representative providing instrumentation, equipment, and services to the biomedical, industrial, and clinical markets.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tecrep Corporationtec-rep.com HQ: Lombard, IL, United StatesReported employees: 1-10 | Lombard, IL, United States | 1-10 | Exact match | 11 contacts → |
“Products: Test Instruments, Power Supplies, Power Products, Data Acquisition, RF & Wireless Test, Automated & Functional Test, EMC Test, Enclosures and Environmental Chambers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Coastal Microscopescoastalmicroscopes.com HQ: Newport, RI, United StatesReported employees: 1-10 | Newport, RI, United States | 1-10 | Exact match | 9 contacts → |
“At Coastal Microscopes, we specialize in high-quality new and refurbished microscopes tailored to the needs of scientists, researchers, educators, and medical professionals.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | EQS Systems LLCeqssystems.com HQ: Chesterland, OH, United StatesReported employees: 1-10 | Chesterland, OH, United States | 1-10 | Exact match | 6 contacts → |
“Manufacturers Representative for test instrumentation from DC to RF, AC/DC sources, loads, amplifiers, EMI/EMC test equipment, thermal/humidity/HALT/HASS chambers, rack assemblies…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Angryaudioangryaudio.comHQ: Franklin, TN, United StatesReported employees: 1-10 | Franklin, TN, United States | 1-10 | Exact match | 5 contacts → |
“Angry Audio manufactures problem-solving gadgets and gizmos for radio, television, live and recording applications.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Benchmark Media Systems, INCbenchmarkmedia.com HQ: Syracuse, NY, United StatesReported employees: 11-50 | Syracuse, NY, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Stewart Audiostewartaudio.com HQ: Mountain View, United StatesReported employees: 11-50 | Mountain View, United States | 11-50 | Exact match | 4 contacts → |
“Stewart Audio is an American manufacturer of audio products for the professional AV market.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: West Bend, WI, United StatesReported employees: 1-10 | West Bend, WI, United States | 1-10 | Exact match | 3 contacts → |
“A US company providing Equipment & Didactic Systems for engineering instructional labs, vocational training & research.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Walker Technical CO INCwalkertechnical.com HQ: Zionsville, PA, United StatesReported employees: 1-10 | Zionsville, PA, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Advanced Linear Devices, INCaldinc.com HQ: Sunnyvale, CA, United StatesReported employees: 11-50 | Sunnyvale, CA, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Hofstra Group, Ltd. COpublic.hofstragroup.com HQ: Santa Fe, NM, United StatesReported employees: 1-10 | Santa Fe, NM, United States | 1-10 | Exact match | 1 contacts → |
“We are a team of instrumentation and hardware specialists dedicated to providing the research community with custom and refurbished high-performance instruments that would…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stanco Scientific INCstancosci.com HQ: Plainfield, IL, United StatesReported employees: 1-10 | Plainfield, IL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Green Brook Electronicsgreenbrookelectronics.com HQ: North Plainfield, NJ, United StatesReported employees: 1-10 | North Plainfield, NJ, United States | 1-10 | Exact match | 1 contacts → |
“Green Brook Electronics has been a leading supplier of electronic components and instrumentation in New Jersey since 1974.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 49 company matches
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Instrument amplifiers suppliers: dataset insights
October 27, 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
49 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 49 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 27, 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 instrument amplifiers 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 instrument amplifiers suppliers did RevenueBase find based in the United States?
The saved snapshot records 49 matching company records, 357 tracked contacts and 140 verified emails. The public preview displays 20 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 27, 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 20 instrument amplifiers suppliers based in the United States. Snapshot: October 27, 2026. https://revenuebase.ai/companies/instrument-amplifiers-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
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- 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 20 instrument amplifiers suppliers based in the United States
RevenueBase records 49 matching company records for instrument amplifiers suppliers based in the United States, with 357 tracked contacts and 140 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 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 20 instrument amplifiers 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 | Markertek America's Broadcast Supply Housemarkertek.com HQ: Saugerties, NY, United StatesReported employees: 51-200 | Saugerties, NY, United States | 51-200 | Exact match | 50 contacts → |
“Markertek is where pro-audio and video professionals go for dependable advice and the latest technology.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ashly Audio, INCashly.com HQ: Webster, NY, United StatesReported employees: 51-200 | Webster, NY, United States | 51-200 | Exact match | 29 contacts → |
“Ashly Audio Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Connolly Music Companyconnollymusic.com HQ: East Northport, NY, United StatesReported employees: 11-50 | East Northport, NY, United States | 11-50 | Exact match | 29 contacts → |
“Connolly Music Company is the U.S.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mojotonemojotone.com HQ: Burgaw, NC, United StatesReported employees: 11-50 | Burgaw, NC, United States | 11-50 | Exact match | 23 contacts → |
“Mojotone™ has been in business for over 18 years as an amplifier cabinet manufacturer and amplifier parts supplier.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Digital Audio Labsdigitalaudio.com HQ: Chanhassen, MN, United StatesReported employees: 11-50 | Chanhassen, MN, United States | 11-50 | Exact match | 19 contacts → |
“Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tritek Solutions, INCtriteksolutions.com HQ: Rancho Santa Margarita, CA, United StatesReported employees: 11-50 | Rancho Santa Margarita, CA, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Geer Techgeertech.net HQ: Huntington Beach, CA, United StatesReported employees: 11-50 | Huntington Beach, CA, United States | 11-50 | Exact match | 17 contacts → |
“Geer Tech, an independent manufacturer's rep firm, brings over 25 years of experience to the Professional Audio, Musical Instrument, Broadcast, Audio/Visual, Live Sound and Sound…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Scientific Resources Southwest, INCsrsonline.com HQ: Stafford, TX, United StatesReported employees: 11-50 | Stafford, TX, United States | 11-50 | Exact match | 16 contacts → |
“Scientific Resources Southwest is a Manufacturers’ Representative providing instrumentation, equipment, and services to the biomedical, industrial, and clinical markets.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tecrep Corporationtec-rep.com HQ: Lombard, IL, United StatesReported employees: 1-10 | Lombard, IL, United States | 1-10 | Exact match | 11 contacts → |
“Products: Test Instruments, Power Supplies, Power Products, Data Acquisition, RF & Wireless Test, Automated & Functional Test, EMC Test, Enclosures and Environmental Chambers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Coastal Microscopescoastalmicroscopes.com HQ: Newport, RI, United StatesReported employees: 1-10 | Newport, RI, United States | 1-10 | Exact match | 9 contacts → |
“At Coastal Microscopes, we specialize in high-quality new and refurbished microscopes tailored to the needs of scientists, researchers, educators, and medical professionals.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | EQS Systems LLCeqssystems.com HQ: Chesterland, OH, United StatesReported employees: 1-10 | Chesterland, OH, United States | 1-10 | Exact match | 6 contacts → |
“Manufacturers Representative for test instrumentation from DC to RF, AC/DC sources, loads, amplifiers, EMI/EMC test equipment, thermal/humidity/HALT/HASS chambers, rack assemblies…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Angryaudioangryaudio.com HQ: Franklin, TN, United StatesReported employees: 1-10 | Franklin, TN, United States | 1-10 | Exact match | 5 contacts → |
“Angry Audio manufactures problem-solving gadgets and gizmos for radio, television, live and recording applications.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Benchmark Media Systems, INCbenchmarkmedia.com HQ: Syracuse, NY, United StatesReported employees: 11-50 | Syracuse, NY, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Stewart Audiostewartaudio.com HQ: Mountain View, United StatesReported employees: 11-50 | Mountain View, United States | 11-50 | Exact match | 4 contacts → |
“Stewart Audio is an American manufacturer of audio products for the professional AV market.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: West Bend, WI, United StatesReported employees: 1-10 | West Bend, WI, United States | 1-10 | Exact match | 3 contacts → |
“A US company providing Equipment & Didactic Systems for engineering instructional labs, vocational training & research.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Walker Technical CO INCwalkertechnical.com HQ: Zionsville, PA, United StatesReported employees: 1-10 | Zionsville, PA, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Advanced Linear Devices, INCaldinc.com HQ: Sunnyvale, CA, United StatesReported employees: 11-50 | Sunnyvale, CA, United States | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Hofstra Group, Ltd. COpublic.hofstragroup.com HQ: Santa Fe, NM, United StatesReported employees: 1-10 | Santa Fe, NM, United States | 1-10 | Exact match | 1 contacts → |
“We are a team of instrumentation and hardware specialists dedicated to providing the research community with custom and refurbished high-performance instruments that would…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Stanco Scientific INCstancosci.com HQ: Plainfield, IL, United StatesReported employees: 1-10 | Plainfield, IL, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Green Brook Electronicsgreenbrookelectronics.com HQ: North Plainfield, NJ, United StatesReported employees: 1-10 | North Plainfield, NJ, United States | 1-10 | Exact match | 1 contacts → |
“Green Brook Electronics has been a leading supplier of electronic components and instrumentation in New Jersey since 1974.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Instrument amplifiers suppliers: dataset insights
October 27, 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
49 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 49 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 27, 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 instrument amplifiers 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 instrument amplifiers suppliers did RevenueBase find based in the United States?
The saved snapshot records 49 matching company records, 357 tracked contacts and 140 verified emails. The public preview displays 20 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 27, 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 20 instrument amplifiers suppliers based in the United States. Snapshot: October 27, 2026. https://revenuebase.ai/companies/instrument-amplifiers-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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