Company lists · Data refreshed September 2026
Top 25 Proximity sensor companies worldwide
RevenueBase identified 418 proximity sensor companies worldwide as of September 2026 and tracks 29,038 professional contacts across them, including 6,914 with verified work emails. Germany is the largest market and Shenzhen the largest hub.
This list covers proximity sensor 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 20, 2026. Country and city lists for proximity sensor 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 proximity sensor companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,928 contacts → | ||||
Partial evidence “KEYENCE is a worldwide leader in the development and manufacturing of factory automation equipment ranging from automation sensors, measuring instruments, vision systems, laser…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 5,346 contacts → | ||||
Partial evidence “SICK is a leading global technology company for intelligent sensor solutions and integrated solutions in industrial automation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,743 contacts → | ||||
Partial evidence “CTS is a leading global designer and manufacturer of sensors, actuators, and electronic components for original equipment manufacturers (OEMs) in a variety of markets.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,285 contacts → | ||||
Partial evidence “Pepperl+Fuchs is one of the world’s largest manufacturers of electronic sensors and is a world market leader for intrinsic safety and explosion protection technology.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,073 contacts → | ||||
Partial evidence “Banner Engineering designs and manufactures industrial automation products including sensors, smart IIoT and industrial wireless technologies, LED lights and indicators…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,069 contacts → | ||||
Partial evidence “The ams OSRAM Group, including the listed companies ams AG as parent company and OSRAM Licht AG, is a global leader in intelligent sensors and emitters.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 880 contacts → | ||||
Partial evidence “The Baumer Group is one of the world's leading experts for high performing sensors and sensor systems in industrial automation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 609 contacts → | ||||
Partial evidence “InvenSense, a TDK Group company, is a world-leading provider of sensor solutions, including MEMS and magnetic sensors for consumer, industrial, and automotive applications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 550 contacts → | ||||
Indirect evidence “We are your partner for innovative solutions in industrial automation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 535 contacts → | ||||
Partial evidence “Telemecanique Sensors is a globally recognized leading brand in the design, development, and manufacturing of high-performance sensors for industrial automation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 444 contacts → | ||||
Partial evidence “We are an Italian multinational company specialized in designing and manufacturing sensors, systems and components for automation and control of industrial processes.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 421 contacts → | ||||
Partial evidence “More than 60 years of experience have made Leuze a real expert in innovative and efficient sensor and safety solutions for automation technology.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 377 contacts → | ||||
Partial evidence “With over 25 years of in-house manufacturing experience, our team has perfected the production of sensors and actuators to ensure operational excellence.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 253 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 207 contacts → | ||||
Partial evidence “TE Connectivity is an American Swiss-domiciled technology company that designs and manufactures connectors and sensors for several industries, such as automotive, industrial…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 203 contacts → | ||||
Partial evidence “About Danaher Sensors & Controls: Danaher Sensors & Controls, is a group of core-technology companies that have combined their resources and expertise to be able to deliver the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 183 contacts → | ||||
Partial evidence “BEA is a leading manufacturer of sensing solutions for automatic doors systems.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 164 contacts → | ||||
Partial evidence “TVS Sensing Solutions emerges as key player in Sensor Products and Solutions that serves Automotive, Industrial and Appliance markets.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 159 contacts → | ||||
Partial evidence “Detect the Difference with SensoPart!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 148 contacts → | ||||
Indirect evidence “Alps Alpine offers products and services in a wide range of markets such as Automotive, Mobile Devices, Games to Industrial Equipment through our three business segments of…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 140 contacts → | ||||
Indirect evidence “We are your partner for innovative solutions in industrial automation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 138 contacts → | ||||
Partial evidence “MEMSIC Semiconductor is a world-leading IC product company, mainly engaged in MEMS Micro-Electro-Mechanical Systemsensor R&D, manufacturing and sales, providing “one-stop” sensor…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 128 contacts → | ||||
Indirect evidence “Contrinex, founded in 1972, has grown from a one-man operation into a multi-national group now employing over 500 people worldwide and maintaining an active presence in over 60…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 125 contacts → | ||||
Partial evidence “Oferecemos soluções para Automação Industrial- Sensores multiuso - Scanners e Cortinas de segurança - Leitores de Códigos - Marcador a laser - Sistemas de Medição sem contato -…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 124 contacts → | ||||
Indirect evidence “More than 60 years of quality and innovation Founded in Turin (Italy) in 1959, ReeR distinguished itself for its strong commitment to innovation and technology.” Source: RevenueBase Database · checked Sep 20, 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: proximity sensor 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 proximity sensor companies.
- Partial evidence
- Its own public description names part of proximity sensor companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name proximity sensor 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 418 proximity sensor companies worldwide
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Proximity sensor companies worldwide at a glance
As of Sep 20, 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 proximity sensor 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 proximity sensor companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “proximity sensor 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 proximity sensor 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 proximity sensor 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, 6,914 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 20, 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.
Proximity sensor companies by location
3 lists · largest firstEvery Proximity sensor companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 proximity sensor 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 proximity sensor companies are there worldwide?
RevenueBase identified 418 proximity sensor 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?
Keyence Corporation, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most proximity sensor companies?
Germany leads with 49 companies, followed by the United States (46) and Italy (25). Every proximity sensor companies list by country and city is linked on this page.
Which city has the most proximity sensor companies?
Shenzhen leads with 16 headquartered companies, followed by Pune (10) and Istanbul (6).
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 6,914 verified decision-maker contacts tracked across these 418 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 20, 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.