Company lists · Data refreshed September 2026
Top 25 On-device AI companies based in the United States
RevenueBase identified 1,020 on-device AI companies headquartered in the United States as of September 2026 and tracks 364,843 professional contacts across them, including 104,192 with verified work emails and 33,458 with mobile numbers. San Francisco is the largest hub.
This list covers on-device AI companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest on-device AI companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 326,658 | ||||
“Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 7,069 | ||||
“Rackspace Technology® is the operator of the full enterprise AI stack from governed private cloud to AI inference and agents in production.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 6,094 | ||||
“Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 4,886 | ||||
“TELUS Digital AI & Data Solutions partners with a diverse and vibrant community to help our customers enhance their AI and machine learning models.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,184 | ||||
“Cerence AI (NASDAQ: CRNC) is a global industry leader in creating intuitive, seamless, AI-powered experiences across automotive and transportation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 903 | ||||
“Uniphore is the Business AI Company powering the agentic enterprise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Leapfrog Technology, INCPartial evidence | 550 | |||
“Trusted by 200+ enterprises, we are a full-stack AI technology partner that helps you build digital experiences of tomorrow by leveraging GenAI, Machine Learning, and AWS.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | TCG DigitalPartial evidence | 524 | |||
“TCG Digital is the AI & digital arm of The Chatterjee Group (TCG).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 468 | ||||
“Building on a legacy of digital media expertise and innovation, RealNetworks has created a new generation of products that employ best-in-class artificial intelligence and machine…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 422 | ||||
“Tuya Inc.(NYSE: TUYA; HKEX: 2391) is a leading global AI cloud platform service provider dedicated to bringing AI into everyday life.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 408 | ||||
“Welcome to SambaNova: Revolutionizing AI Capacity At SambaNova, we're empowering developers, enterprises, governments, and data centers to unlock their full AI potential.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | HIVEPartial evidence | 392 | |||
“Hive is the leading provider of cloud-based AI solutions to understand, search, and generate content, and is trusted by hundreds of the world's largest and most innovative…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 329 | ||||
“At embedUR systems, we help companies accelerate Edge AI development-from proof-of-concept to production-by delivering high-performance AI on resource-constrained devices.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 321 | ||||
“TechAhead designs and engineers AI-native platforms, mobile applications, and enterprise systems for startups, scale-ups, and global enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 237 | ||||
“Most enterprises don't have an AI problem; they have an execution problem.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 233 | ||||
“Blaize is a next-generation AI platform company delivering efficient, scalable inference across edge, data center, and cloud environments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | sima.aiPartial evidence | 218 | |||
“SiMa.ai is a leader in Physical AI, delivering a purpose-built, software-centric platform that brings best-in-class performance, power efficiency, and ease of use to Physical AI…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 211 | ||||
“Founded in 2017 and headquartered in Irvine, Calif, Syntiant® is a leader in physical AI, delivering highly efficient processor, sensor and software solutions for speech, audio…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 205 | ||||
“delivered projects for clients like T-Mobile, Tom Ford, Burberry, MTV, Rio Olympics, Golden State Warriors, Aveda, Jo Malone, La Mer, Dr.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 203 | ||||
“Started on Sunflower Road in New Jersey, we saw an opportunity to create digital products that help companies transform how they do business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 191 | ||||
“At Ascentt, we build AI that truly works for enterprises-secure, intelligent, and built to scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 185 | ||||
“Mad Street Den® is a computer vision and artificial intelligence company, founded with a mission to make people all over the globe, A.I natives.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | UmbragePartial evidence | 183 | |||
“We design, develop and deliver impactful solutions embedded with AI through deep partnerships, a product, and craft mindset, and a passion for education.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 183 | ||||
“The next-generation AI developer platform unifying the development and deployment of AI for the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 183 | ||||
“Zadara is a leading provider of AI edge clouds, delivering a groundbreaking distributed cloud platform purpose-built for sovereign AI applications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 1,020 on-device AI companies based in the United States
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On-device AI companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among on-device AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in the United States whose own description of what they do matches “on-device AI companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among on-device AI companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 104,192 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
On-device AI companies by metro
Frequently asked
How many on-device AI companies are there based in the United States?
RevenueBase identified 1,020 on-device AI companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Cognizant, headquartered in Teaneck, tops this list with the largest team on record.
Which city has the most on-device AI companies?
San Francisco leads with 96 headquartered companies, followed by New York (60) and Austin (38).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 104,192 verified decision-maker contacts tracked across these 1,020 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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On-device AI companies by geography
- On-device AI companies based in the United Kingdom
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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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