Company lists · Data refreshed October 2026

Top 18 Proximity indicator suppliers worldwide

RevenueBase identified 86 company matches for proximity indicator suppliers worldwide as of October 2026 and tracks 1,984 professional contacts across them, including 421 with verified work emails. Bologna is the largest hub.

This list covers company matches for proximity indicator suppliers worldwide, 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 29, 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 29, 2026 How this list was built
86Companies
1,984Contacts tracked
421Verified emails
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The 18 largest proximity indicator suppliers worldwide

Ranked by team size
Top 18 of 86 company matches for proximity indicator suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchPremstaetten, AustriaHQ recorded Oct 29, 202610001+1,056 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchPhilippinesHQ recorded Oct 29, 202651-200350 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchJapanHQ recorded Oct 29, 2026n/a79 contacts →

Exact match

“Balluff, founded in 1921, is one of the world's leading sensor manufacturers, providing innovative and practical sensing solutions for a wide range of applications and industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchMonswiller, MexicoHQ recorded Oct 29, 202651-20070 contacts →

Exact match

“Senstronic manufactures proximity sensors and connection system for industrial automation, and we are specialized in critical and sensitive applications.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchOlching, GermanyHQ recorded Oct 29, 202651-20060 contacts →

Exact match

“CAPTRON – over 40 years experience in sensor technology.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchNiagara Falls, NY, United StatesHQ recorded Oct 29, 202611-5025 contacts →

Exact match

“HTM™ Sensors serves the owners and operators of automated machinery with world class sensor products, and downtime reduction services to apply them.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchCoppell, TX, United StatesHQ recorded Oct 29, 2026201-50012 contacts →

Exact match

“Contrinex is a global manufacturer of inductive and photoelectric sensors, RFID systems and safety light curtains.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Oct 29, 202611-5012 contacts →

Exact match

“We specialize in proximity warning solutions that help industrial environments become safer and more efficient, while avoiding costly damage to valuable assets like industrial…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchBologna, ItalyHQ recorded Oct 29, 202611-5011 contacts →

Exact match

“Azienda bolognese con 45 anni di esperienza nel settore dei sensori e dei componenti per l'automazione industriale, offre un'ampia e selezionata gamma di prodotti in grado di…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchNagpur, IndiaHQ recorded Oct 29, 202611-507 contacts →

Exact match

“LEHONN is one of the leading producers of indication light and wireless solution for industrial applications.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchCape Town, South AfricaHQ recorded Oct 29, 202611-504 contacts →

Exact match

“CiM Automation is a dynamic, experienced team of engineers and product specialists.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchRamsey, NJ, United StatesHQ recorded Oct 29, 20261-104 contacts →

Exact match

“When something happens, everyone nearby needs the same information at the same time, what's happening, and where.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Oct 29, 2026501-1,0003 contacts →

Exact match

“Established over 40 years ago, elobau is one of the leading manufacturers of contactless sensor technology and has representatives in more than 28 locations around the world.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchOdense, DenmarkHQ recorded Oct 29, 20261-103 contacts →

Exact match

“ICS er leverandør af fotoceller og sensorer til en bred vifte af brancher herunder bl.a.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchSorbiers, FranceHQ recorded Oct 29, 20261-103 contacts →

Exact match

“The Groupe celduc® and its subsidiaries celduc® transfo and celduc® relais is a leading player in the global market for industrial automation, magnetic proximity sensors and power…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchBirmingham, GermanyHQ recorded Oct 29, 20261-102 contacts →

Exact match

“At Smart Factory Solutions Ltd, we distribute a wide range of sensors and accessories for automation and process control.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchMunich, GermanyHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Nearfaces is an innovative technology company based in Munich.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchHemel Hempstead, United KingdomHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Engyta,(a brand of ARL Mobile), provides proximity marketing solutions for engaging with world wide consumers; these are based on Bluetooth, NFC and Wifi services.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 18 of 86 proximity indicator suppliers worldwide

See the full list, filter by size, metro and specialty, and access 421 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Proximity indicator suppliers worldwide at a glance

As of Oct 29, 2026
21.2%Verified-email coverage
23.1Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Bologna
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
27
51-200
20
201-500
3
501-1,000
1
1,001-5,000
1
10001+
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 86 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 worldwide whose business descriptions match “proximity indicator suppliers” 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. 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 421 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 29, 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 “proximity indicator suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many proximity indicator suppliers are there worldwide?

RevenueBase identified 86 company matches for proximity indicator suppliers worldwide 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?

AMS AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most proximity indicator suppliers?

Bologna leads with 3 company records, followed by Delhi (3) and Nagpur (3).

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 421 professional contacts with verified work emails tracked across these 86 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 29, 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.