Company lists · Data refreshed October 2026

Top 25 Firmware engineering services based in the United States

RevenueBase identified 194 company matches for firmware engineering services associated with the United States as of October 2026 and tracks 2,158 professional contacts across them, including 462 with verified work emails. San Diego is the largest hub.

This list covers company matches for firmware engineering services 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 12, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
194Companies
2,158Contacts tracked
462Verified emails
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The 25 largest firmware engineering services based in the United States

Ranked by team size
Top 25 of 194 company matches for firmware engineering services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSanta Clara, CA, United StatesHQ recorded Oct 12, 2026501-1,000500 contacts →

Exact match

“Since its founding in 2003, Synapse Designs' specialized design and engineering services have made us the preferred partner to numerous top-tier semiconductor and systems…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Oct 12, 202651-200344 contacts →

Exact match

“Triple Crown delivers engineering, verification and design services that move the world forward, one precisely managed and expertly executed project at a time.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 12, 202651-20095 contacts →

Exact match

“DornerWorks is an embedded systems engineering firm trusted by leading innovators in aerospace, defense, medical, and industrial markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchIndianapolis, IN, United StatesHQ recorded Oct 12, 202651-20091 contacts →

Exact match

“Indesign, LLC is a multi-discipline engineering design firm specializing in full turnkey electronic product development.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Oct 12, 202611-5045 contacts →

Exact match

“A2e Technologies is an Electronic Design Services (EDS) firm.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 12, 202611-5044 contacts →

Exact match

“Array of Engineers delivers embedded software, model-based development, hardware and firmware design, automated testing solutions, and more for various industries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchMorrisville, NC, United StatesHQ recorded Oct 12, 202611-5042 contacts →

Exact match

“Device Solutions is an embedded engineering firm specializing in firmware development for wireless and IoT products.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchAberdeen, MD, United StatesHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“Veritech is an 8(a) engineering and technology firm specializing in designing software, hardware solutions and OEM manufacturing.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchCranston, RI, United StatesHQ recorded Oct 12, 202611-5027 contacts →

Exact match

“Experts in the design of high-end medical, industrial, manufacturing and consumer products, Bay Computer Associates, now known as Impact ES–Rhode Island, is committed to the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchSt. Paul, MN, United StatesHQ recorded Oct 12, 202611-5025 contacts →

Exact match

“Dojo Five helps embedded teams modernize how products are built so releases are faster, more predictable, and easier to maintain.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchSunrise, FL, United StatesHQ recorded Oct 12, 202611-5020 contacts →

Exact match

“TKLABS is a multi-discipline engineering consulting firm focused on providing best-in-class engineering and development services- Embedded Product Development - Electronic…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 12, 202611-5020 contacts →

Exact match

“OUR INNOVATION AND DESIGNS CHANGE THE WAY COMPANIES DO BUSINESS BOTH LOCALLY AND GLOBALLY.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchPalo Alto, CA, United StatesHQ recorded Oct 12, 2026201-50020 contacts →

Exact match

“Shenzhen Valley Ventures encompasses two division: Shenzhen Valley Engineering (SVE) and Shenzhen Valley Capital (SVC) Shenzhen Valley Engineering (SVE) is a tier-1 design for…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchLas Vegas, NV, United StatesHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“Tauro Technologies is an embedded systems design firm that provides full turnkey product development services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchMilton, MA, United StatesHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“Beechwoods Software provides advanced software solutions and engineering design services for embedded devices - deploying embedded firmware and middleware to resource-constricted…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchHuntsville, AL, United StatesHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“Future Designs, Inc.(FDI) has been engineering high-quality embedded electronics since 1989 in Huntsville "Rocket City", Alabama.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchOmaha, United StatesHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Electronic Engineering and Contract Manufacturing Services Electronic Engineering Services Technical Support, Inc.(TSI) staffs an engineering team with a vast amount of design…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchCampbell, CA, United StatesHQ recorded Oct 12, 2026201-50013 contacts →

Exact match

“Phoenix Technologies was the first independent firmware provider and has been pioneering firmware innovation since 1979 with nearly a billion units installed worldwide.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchSan Francisco, CA, United StatesHQ recorded Oct 12, 20261-1012 contacts →

Exact match

“We are a firmware and electrical engineering agency.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchSpokane Valley, WA, United StatesHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“INFINETIX is an Engineering Services company located in Spokane Valley, Washington.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchColumbia, United StatesHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“Syscal 7 specializes in firmware development, system-level software development, and software security analysis.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Oct 12, 202611-509 contacts →

Exact match

“We’re a multidisciplinary team of scientists, engineers, and technology enthusiasts who are passionate about delivering innovative solutions to difficult and time-sensitive…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 12, 20261-108 contacts →

Exact match

“We provide custom engineering design services for product development across a wide range of fields.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchSanta Barbara, CA, United StatesHQ recorded Oct 12, 202611-508 contacts →

Exact match

“PROVIDING ENGINEERING DESIGN SERVICES FOR PROTOTYPE AND PRODUCTION EMBEDDED SYSTEMS PCB design, schematic design, schematic review, layout, layout review…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchCanton, MI, United StatesHQ recorded Oct 12, 20261-108 contacts →

Exact match

“QUANTTRONIX, headquartered in Michigan, USA, specializes in designing electronic circuit boards (PCBs) and developing embedded software/firmware, meticulously customized to meet…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 194 firmware engineering services based in the United States

See the full list, filter by size, metro and specialty, and access 462 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Firmware engineering services based in the United States at a glance

As of Oct 12, 2026
21.4%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · San Diego
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
60
51-200
9
201-500
4
501-1,000
1

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 194 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 “firmware engineering services” 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 462 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 12, 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 “firmware engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many firmware engineering services are there based in the United States?

RevenueBase identified 194 company matches for firmware engineering services 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?

Synapse Design INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most firmware engineering services?

San Diego leads with 8 company records, followed by Austin (6) and San Francisco (5).

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 462 professional contacts with verified work emails tracked across these 194 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 12, 2026.

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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.