Company lists · Data refreshed September 2026
Top 25 Real-time signal processing companies based in the United States
RevenueBase identified 73 company matches for real-time signal processing companies associated with the United States as of September 2026 and tracks 1,606 professional contacts across them, including 549 with verified work emails. Austin is the largest hub.
This list covers company matches for real-time signal processing companies 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 September 21, 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 real-time signal processing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 379 contacts → | ||||
Exact match “Founded in 1958 by recording pioneer Bill Putnam Sr, and refounded in by Bill Putnam Jr, Universal Audio is best known for its classic, hand-built analog hardware, award-winning…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 345 contacts → | ||||
Exact match “Digital Receiver Technology (DRT) designs and manufactures DSP-based receivers, communications test and measurement equipment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “At Concurrent Real-Time, we’re proud to say we are the industry’s foremost provider of high-performance, real-time Linux computer systems and software solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 66 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 63 contacts → | ||||
Exact match “Spectric Labs corporate webpage.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 49 contacts → | ||||
Exact match “The gateway between the physical and digital worlds SigmaSense’s revolutionary, software-defined sensing technology converts analog signals into continuous, high SNR, ultra…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “MRSL is an employee-owned (ESOP) company with offices in Sarasota, FL, Monterey, CA and Dayton, OH.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Founded in 2020, Distributed Spectrum is a venture-backed, defense tech company working at the cutting edge of signal processing, machine learning, and embedded systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “GIRD Systems develops custom signal processing solutions to the most challenging problems in the areas of signal processing, communications and electronic warfare.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “DataShapes AI develops GlobalEdge, AI software for real-time RF signal detection, classification, and learning directly on radios and sensors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Tekmicro designs, manufactures and delivers a wide range of advanced high-performance boards and systems for embedded real-time signal acquisition, generation, processing, storage…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Experts in Digital Receiver Technology, Digital Signal Processing & Data Acquisition Products Since 1994, Delivering Mission Critical Embedded Computing Products to the Aerospace…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Advanced Recording Systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “Fractal Audio Systems produces the Axe-Fx line of guitar amp tone and effects processors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 17 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 · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “EDT, Engineering Design Team (makers of edgpoint.AI) is an electrical/electronic manufacturing company based out of Hillsboro, Oregon” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “Syncopated Engineering is a creative solution provider of software applications and embedded systems for wireless communications, signal processing, and data analytics.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “Sciens Innovations is a hardware and software design and development company that provides government and commercial contracting services to the Intelligence Community.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Engineering firm specializing in DSP algorithms and FPGA implementation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Sequent Logic, LLC develops custom software-defined radio (SDR) and digital signal processing (DSP) solutions using the latest technologies, tools, and techniques.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Concurrent EDA, LLC provides real-time FPGA products and Design Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Lucid Circuit is a Santa Monica-based company developing energy-efficient signal processing and machine learning platforms for aerospace applications.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Empirical Labs Inc.(ELI), designs and manufactures professional audio signal processing equipment used in recording studios, live sound, broadcast studios and other audio…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Adaptive Digital Technologies (Adaptive Digital) is a trusted supplier of fully optimized echo cancellation, compression, voice quality, tone (detect, suppress, generate), audio…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Born with philosophy of developing high-quality DSP-based audio products at an affordable price, DigiTech got its start at the beginning of the digital audio revolution in 1984.” Recorded in the RevenueBase company graph · Sep 21, 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 “real-time signal processing companies”. 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 73 real-time signal processing companies based in the United States
See the full list, filter by size, metro and specialty, and access 549 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Real-time signal processing companies based in the United States at a glance
As of Sep 21, 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 73 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 “real-time signal processing companies” 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 549 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 September 21, 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 “real-time signal processing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many real-time signal processing companies are there based in the United States?
RevenueBase identified 73 company matches for real-time signal processing companies associated with the United States as of September 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?
Universal Audio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most real-time signal processing companies?
Austin leads with 4 company records, followed by Atlanta (2) and Chelmsford (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 549 professional contacts with verified work emails tracked across these 73 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 September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 73 real-time signal processing companies 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 25 real-time signal processing companies 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 73 matching company records for real-time signal processing companies based in the United States, with 1,606 tracked contacts and 549 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: September 21, 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 real-time signal processing companies 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 |  Universal Audiouaudio.comHQ: Scotts Valley, CA, United StatesReported employees: 201-500 | Scotts Valley, CA, United States | 201-500 | Exact match | 379 contacts → |
“Founded in 1958 by recording pioneer Bill Putnam Sr, and refounded in by Bill Putnam Jr, Universal Audio is best known for its classic, hand-built analog hardware, award-winning…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Digital Receiver Technology, INCdrti.comHQ: Germantown, MD, United StatesReported employees: 201-500 | Germantown, MD, United States | 201-500 | Exact match | 345 contacts → |
“Digital Receiver Technology (DRT) designs and manufactures DSP-based receivers, communications test and measurement equipment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Concurrent Real-Timeconcurrent-rt.com HQ: Pompano Beach, FL, United StatesReported employees: 51-200 | Pompano Beach, FL, United States | 51-200 | Exact match | 69 contacts → |
“At Concurrent Real-Time, we’re proud to say we are the industry’s foremost provider of high-performance, real-time Linux computer systems and software solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  3db Labs, INC3db-labs.comHQ: West Chester, OH, United StatesReported employees: 51-200 | West Chester, OH, United States | 51-200 | Exact match | 66 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Spectric Labsspectric.comHQ: Fairfax, VA, United StatesReported employees: 11-50 | Fairfax, VA, United States | 11-50 | Exact match | 63 contacts → |
“Spectric Labs corporate webpage.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sigmasensesigmasense.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 49 contacts → |
“The gateway between the physical and digital worlds SigmaSense’s revolutionary, software-defined sensing technology converts analog signals into continuous, high SNR, ultra…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Sarasota, FL, United StatesReported employees: 51-200 | Sarasota, FL, United States | 51-200 | Exact match | 34 contacts → |
“MRSL is an employee-owned (ESOP) company with offices in Sarasota, FL, Monterey, CA and Dayton, OH.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Distributed Spectrumdistributedspectrum.com HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 31 contacts → |
“Founded in 2020, Distributed Spectrum is a venture-backed, defense tech company working at the cutting edge of signal processing, machine learning, and embedded systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gird Systems, INCgirdsystems.com HQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 30 contacts → |
“GIRD Systems develops custom signal processing solutions to the most challenging problems in the areas of signal processing, communications and electronic warfare.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Datashapes AIdatashapesai.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 29 contacts → |
“DataShapes AI develops GlobalEdge, AI software for real-time RF signal detection, classification, and learning directly on radios and sensors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TEK Microsystems, INCtekmicro.com HQ: Chelmsford, MA, United StatesReported employees: 11-50 | Chelmsford, MA, United States | 11-50 | Exact match | 26 contacts → |
“Tekmicro designs, manufactures and delivers a wide range of advanced high-performance boards and systems for embedded real-time signal acquisition, generation, processing, storage…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Delphi Engineering Groupdelphieng.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 19 contacts → |
“Experts in Digital Receiver Technology, Digital Signal Processing & Data Acquisition Products Since 1994, Delivering Mission Critical Embedded Computing Products to the Aerospace…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wideband Systems INCwideband-sys.com HQ: Silver Spring, MD, United StatesReported employees: 11-50 | Silver Spring, MD, United States | 11-50 | Exact match | 19 contacts → |
“Advanced Recording Systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fractal Audio Systemsfractalaudio.com HQ: Plaistow, NH, United StatesReported employees: 11-50 | Plaistow, NH, United States | 11-50 | Exact match | 18 contacts → |
“Fractal Audio Systems produces the Axe-Fx line of guitar amp tone and effects processors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Digital Audio Labsdigitalaudio.comHQ: Chanhassen, MN, United StatesReported employees: 11-50 | Chanhassen, MN, United States | 11-50 | Exact match | 17 contacts → |
“Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Edt, Engineering Design Teamedt.comHQ: Hillsboro, OR, United StatesReported employees: 11-50 | Hillsboro, OR, United States | 11-50 | Exact match | 16 contacts → |
“EDT, Engineering Design Team (makers of edgpoint.AI) is an electrical/electronic manufacturing company based out of Hillsboro, Oregon” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Syncopated Engineering, INCsyncopatedengr.comHQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 16 contacts → |
“Syncopated Engineering is a creative solution provider of software applications and embedded systems for wireless communications, signal processing, and data analytics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sciens Innovationssciensinnovations.com HQ: York, PA, United StatesReported employees: 11-50 | York, PA, United States | 11-50 | Exact match | 14 contacts → |
“Sciens Innovations is a hardware and software design and development company that provides government and commercial contracting services to the Intelligence Community.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Blackwire Signals, LLCblackwiresig.comHQ: Logan, UT, United StatesReported employees: 11-50 | Logan, UT, United States | 11-50 | Exact match | 12 contacts → |
“Engineering firm specializing in DSP algorithms and FPGA implementation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sequent Logic, LLCsequentlogic.com HQ: Logan, United StatesReported employees: 11-50 | Logan, United States | 11-50 | Exact match | 11 contacts → |
“Sequent Logic, LLC develops custom software-defined radio (SDR) and digital signal processing (DSP) solutions using the latest technologies, tools, and techniques.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Concurrent Eda, LLCconcurrenteda.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 11 contacts → |
“Concurrent EDA, LLC provides real-time FPGA products and Design Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lucid Circuit, INClucidcircuit.com HQ: Santa Monica, United StatesReported employees: 11-50 | Santa Monica, United States | 11-50 | Exact match | 7 contacts → |
“Lucid Circuit is a Santa Monica-based company developing energy-efficient signal processing and machine learning platforms for aerospace applications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Empirical Labs INCempiricallabs.comHQ: Lake Hiawatha, NJ, United StatesReported employees: 1-10 | Lake Hiawatha, NJ, United States | 1-10 | Exact match | 6 contacts → |
“Empirical Labs Inc.(ELI), designs and manufactures professional audio signal processing equipment used in recording studios, live sound, broadcast studios and other audio…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Adaptive Digital Technologiesadaptivedigital.comHQ: Blue Bell, PA, United StatesReported employees: 11-50 | Blue Bell, PA, United States | 11-50 | Exact match | 5 contacts → |
“Adaptive Digital Technologies (Adaptive Digital) is a trusted supplier of fully optimized echo cancellation, compression, voice quality, tone (detect, suppress, generate), audio…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Digitech DODdigitech.comHQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 5 contacts → |
“Born with philosophy of developing high-quality DSP-based audio products at an affordable price, DigiTech got its start at the beginning of the digital audio revolution in 1984.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 73 company matches
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Real-time signal processing companies: dataset insights
September 21, 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
73 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 73 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: September 21, 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 real-time signal processing companies?
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 real-time signal processing companies did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 1,606 tracked contacts and 549 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: September 21, 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 real-time signal processing companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/real-time-signal-processing-companies/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 real-time signal processing companies based in the United States
RevenueBase records 73 matching company records for real-time signal processing companies based in the United States, with 1,606 tracked contacts and 549 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: September 21, 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 real-time signal processing companies 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 | Universal Audiouaudio.com HQ: Scotts Valley, CA, United StatesReported employees: 201-500 | Scotts Valley, CA, United States | 201-500 | Exact match | 379 contacts → |
“Founded in 1958 by recording pioneer Bill Putnam Sr, and refounded in by Bill Putnam Jr, Universal Audio is best known for its classic, hand-built analog hardware, award-winning…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Digital Receiver Technology, INCdrti.com HQ: Germantown, MD, United StatesReported employees: 201-500 | Germantown, MD, United States | 201-500 | Exact match | 345 contacts → |
“Digital Receiver Technology (DRT) designs and manufactures DSP-based receivers, communications test and measurement equipment.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Concurrent Real-Timeconcurrent-rt.com HQ: Pompano Beach, FL, United StatesReported employees: 51-200 | Pompano Beach, FL, United States | 51-200 | Exact match | 69 contacts → |
“At Concurrent Real-Time, we’re proud to say we are the industry’s foremost provider of high-performance, real-time Linux computer systems and software solutions.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 3db Labs, INC3db-labs.com HQ: West Chester, OH, United StatesReported employees: 51-200 | West Chester, OH, United States | 51-200 | Exact match | 66 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Spectric Labsspectric.com HQ: Fairfax, VA, United StatesReported employees: 11-50 | Fairfax, VA, United States | 11-50 | Exact match | 63 contacts → |
“Spectric Labs corporate webpage.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sigmasensesigmasense.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 49 contacts → |
“The gateway between the physical and digital worlds SigmaSense’s revolutionary, software-defined sensing technology converts analog signals into continuous, high SNR, ultra…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Sarasota, FL, United StatesReported employees: 51-200 | Sarasota, FL, United States | 51-200 | Exact match | 34 contacts → |
“MRSL is an employee-owned (ESOP) company with offices in Sarasota, FL, Monterey, CA and Dayton, OH.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Distributed Spectrumdistributedspectrum.com HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 31 contacts → |
“Founded in 2020, Distributed Spectrum is a venture-backed, defense tech company working at the cutting edge of signal processing, machine learning, and embedded systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Gird Systems, INCgirdsystems.com HQ: Cincinnati, OH, United StatesReported employees: 11-50 | Cincinnati, OH, United States | 11-50 | Exact match | 30 contacts → |
“GIRD Systems develops custom signal processing solutions to the most challenging problems in the areas of signal processing, communications and electronic warfare.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Datashapes AIdatashapesai.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 29 contacts → |
“DataShapes AI develops GlobalEdge, AI software for real-time RF signal detection, classification, and learning directly on radios and sensors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TEK Microsystems, INCtekmicro.com HQ: Chelmsford, MA, United StatesReported employees: 11-50 | Chelmsford, MA, United States | 11-50 | Exact match | 26 contacts → |
“Tekmicro designs, manufactures and delivers a wide range of advanced high-performance boards and systems for embedded real-time signal acquisition, generation, processing, storage…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Delphi Engineering Groupdelphieng.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 19 contacts → |
“Experts in Digital Receiver Technology, Digital Signal Processing & Data Acquisition Products Since 1994, Delivering Mission Critical Embedded Computing Products to the Aerospace…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Wideband Systems INCwideband-sys.com HQ: Silver Spring, MD, United StatesReported employees: 11-50 | Silver Spring, MD, United States | 11-50 | Exact match | 19 contacts → |
“Advanced Recording Systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fractal Audio Systemsfractalaudio.com HQ: Plaistow, NH, United StatesReported employees: 11-50 | Plaistow, NH, United States | 11-50 | Exact match | 18 contacts → |
“Fractal Audio Systems produces the Axe-Fx line of guitar amp tone and effects processors.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Digital Audio Labsdigitalaudio.com HQ: Chanhassen, MN, United StatesReported employees: 11-50 | Chanhassen, MN, United States | 11-50 | Exact match | 17 contacts → |
“Digital Audio Labs introduced their first audio interface in the late 80’s when digital audio was in its infancy.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Edt, Engineering Design Teamedt.com HQ: Hillsboro, OR, United StatesReported employees: 11-50 | Hillsboro, OR, United States | 11-50 | Exact match | 16 contacts → |
“EDT, Engineering Design Team (makers of edgpoint.AI) is an electrical/electronic manufacturing company based out of Hillsboro, Oregon” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Syncopated Engineering, INCsyncopatedengr.com HQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 16 contacts → |
“Syncopated Engineering is a creative solution provider of software applications and embedded systems for wireless communications, signal processing, and data analytics.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sciens Innovationssciensinnovations.com HQ: York, PA, United StatesReported employees: 11-50 | York, PA, United States | 11-50 | Exact match | 14 contacts → |
“Sciens Innovations is a hardware and software design and development company that provides government and commercial contracting services to the Intelligence Community.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Blackwire Signals, LLCblackwiresig.com HQ: Logan, UT, United StatesReported employees: 11-50 | Logan, UT, United States | 11-50 | Exact match | 12 contacts → |
“Engineering firm specializing in DSP algorithms and FPGA implementation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sequent Logic, LLCsequentlogic.com HQ: Logan, United StatesReported employees: 11-50 | Logan, United States | 11-50 | Exact match | 11 contacts → |
“Sequent Logic, LLC develops custom software-defined radio (SDR) and digital signal processing (DSP) solutions using the latest technologies, tools, and techniques.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Concurrent Eda, LLCconcurrenteda.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 11 contacts → |
“Concurrent EDA, LLC provides real-time FPGA products and Design Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lucid Circuit, INClucidcircuit.com HQ: Santa Monica, United StatesReported employees: 11-50 | Santa Monica, United States | 11-50 | Exact match | 7 contacts → |
“Lucid Circuit is a Santa Monica-based company developing energy-efficient signal processing and machine learning platforms for aerospace applications.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Empirical Labs INCempiricallabs.com HQ: Lake Hiawatha, NJ, United StatesReported employees: 1-10 | Lake Hiawatha, NJ, United States | 1-10 | Exact match | 6 contacts → |
“Empirical Labs Inc.(ELI), designs and manufactures professional audio signal processing equipment used in recording studios, live sound, broadcast studios and other audio…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Adaptive Digital Technologiesadaptivedigital.com HQ: Blue Bell, PA, United StatesReported employees: 11-50 | Blue Bell, PA, United States | 11-50 | Exact match | 5 contacts → |
“Adaptive Digital Technologies (Adaptive Digital) is a trusted supplier of fully optimized echo cancellation, compression, voice quality, tone (detect, suppress, generate), audio…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Digitech DODdigitech.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 5 contacts → |
“Born with philosophy of developing high-quality DSP-based audio products at an affordable price, DigiTech got its start at the beginning of the digital audio revolution in 1984.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 73 company matches
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Real-time signal processing companies: dataset insights
September 21, 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
73 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 73 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: September 21, 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 real-time signal processing companies?
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 real-time signal processing companies did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 1,606 tracked contacts and 549 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: September 21, 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 real-time signal processing companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/real-time-signal-processing-companies/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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