Company lists · Data refreshed September 2026
Top 25 Deep technology companies worldwide
RevenueBase identified 1,721 deep technology companies worldwide as of September 2026 and tracks 60,561 professional contacts across them, including 10,395 with verified work emails. The United States is the largest market and London the largest hub.
This list covers deep technology companies worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for deep technology companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 deep technology companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 18,375 contacts → | ||||
Partial evidence “Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,574 contacts → | ||||
Partial evidence “Every day, the people of Battelle apply science and technology to solving what matters most.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 5,549 contacts → | ||||
Indirect evidence “Artificial intelligence, augmented reality, Internet of Things – these are not just trends, they are drivers changing the way people live across the globe.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,243 contacts → | ||||
Indirect evidence “We're a diverse team of explorers united in our goal to push the boundaries of known science – and solve the world’s most complex problems.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,172 contacts → | ||||
Indirect evidence “Bull is a global leader in high-performance computing, artificial intelligence and quantum innovation with the ambition to shape a more responsible digital world through…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,383 contacts → | ||||
Partial evidence “For over 60 years, QinetiQ US has been providing world-class technology development, engineering research and development and revolutionary products to the defense, security, and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,196 contacts → | ||||
Indirect evidence “The future doesn’t happen by chance, it’s something we work hard to build.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,196 contacts → | ||||
Partial evidence “Launched in November 2019, the UAE’s EDGE is one of the world’s leading advanced technology groups, established to develop agile, bold and disruptive solutions for defence and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,011 contacts → | ||||
Indirect evidence “HRL Laboratories pioneers the next frontiers of physical and information science.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 723 contacts → | ||||
Partial evidence “We do deep tech, you create the future… we are Cambridge Consultants.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 427 contacts → | ||||
Indirect evidence “A FPFtech é um centro tecnológico privado de pesquisa e desenvolvimento de projetos nas áreas de software e hardware, capacitação tecnológica, responsabilidade social…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 364 contacts → | ||||
Strong evidence “Where Ideas Become Enterprise Software Kadel Labs is a deep-tech IT Services and Product Engineering company transforming businesses with cutting-edge technology.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 351 contacts → | ||||
Partial evidence “Founded in 1987, CFD Research develops innovative technologies that advance national security, aerospace, defense, life sciences, materials, and energy.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 291 contacts → | ||||
Partial evidence “For over 50 years, PSI has provided technology solutions and innovative products to our government and commercial customers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 273 contacts → | ||||
Partial evidence “Teledyne Scientific & Imaging is comprised of Teledyne Scientific Company and Teledyne Imaging Sensors, which includes Teledyne Judson Technologies.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 270 contacts → | ||||
Indirect evidence “Kody Technolab Limited is a publicly listed DeepTech company at the intersection of robotics, AI, and platform engineering.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 270 contacts → | ||||
Indirect evidence “We develop products in all strategic areas of AT & T including generative AI, cyber security, cloud solutions, advanced networking, digital apps, post-quantum computing & many…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 223 contacts → | ||||
Partial evidence “Our main planned development is deep learning algorithms, diversified markets” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 204 contacts → | ||||
Indirect evidence “O Instituto de Tecnologia e Biotecnologia do Amazonas, o Instituto Conecthus, atua desde 2017 na Pesquisa e Desenvolvimento de tecnologias voltadas à informação, soluções para…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 203 contacts → | ||||
Partial evidence “KritiKal Solutions is a leading Technology Design house specializing in Product Engineering, R&D and Innovation.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 200 contacts → | ||||
Partial evidence “ARQUIMEA was founded with the purpose of developing technologies, products, and services that help address the challenges and needs of our society.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 199 contacts → | ||||
Partial evidence “Partner with AC to Supercharge Your Technology Development Andrews Cooper is an engineering services firm in the Pacific Northwest specializing in highly complex technology…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 191 contacts → | ||||
Partial evidence “Augusta Hitech develops high-complexity integrated technology systems with the expertise of a global leader and the efficiency of a young company propelled by innovation.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 181 contacts → | ||||
Indirect evidence “Toyon is employee-owned with approximately 250 employees.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 177 contacts → | ||||
Indirect evidence “The company was founded as “Integrated Systems” in the year 1978 and later incorporated as Dynaspede Integrated Systems in the year 1981.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: deep technology companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names deep technology companies.
- Partial evidence
- Its own public description names part of deep technology companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name deep technology companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,721 deep technology companies worldwide
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Deep technology companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 deep technology companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for deep technology companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “deep technology companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names deep technology companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among deep technology companies, and records with no verified work email.
- 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 its RevenueBase Smart Search 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, 10,395 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 19, 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.
Deep technology companies by location
7 lists · largest firstEvery Deep technology companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Deep technology companies based in the United States357
- Deep technology companies based in India269
- Deep technology companies based in the United Kingdom70
- Deep technology companies based in Türkiye51
- Deep technology companies based in Brazil44
- Deep technology companies based in Italy38
- Deep technology companies based in Germany29
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names deep technology companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many deep technology companies are there worldwide?
RevenueBase identified 1,721 deep technology companies worldwide 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?
Amentum, headquartered in Chantilly, tops this list with the largest team on record.
Which country has the most deep technology companies?
The United States leads with 357 companies, followed by India (269) and the United Kingdom (70). Every deep technology companies list by country and city is linked on this page.
Which city has the most deep technology companies?
London leads with 38 headquartered companies, followed by Bangalore (28) and Hyderabad (27).
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 10,395 verified decision-maker contacts tracked across these 1,721 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 19, 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 Smart Search, 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.