Company lists · Data refreshed November 2026

Top 25 Iot companies worldwide

Name: Iot companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 4, 2026 6,804 companies tracked

RevenueBase identified 6,804 company matches for iot companies worldwide as of November 2026 and tracks 140,056 professional contacts across them, including 34,753 with verified work emails. India is the largest market and Bangalore the largest hub.

This list covers company matches for iot companies 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 November 4, 2026. Country and city lists for iot companies follow the table.

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 Nov 4, 2026 How this list was built

6,804Companies

140,056Contacts tracked

34,753Verified emails

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The 25 largest iot companies worldwide

Ranked by team size

Top 25 of 6,804 company matches for iot companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bosch Global Software Technologies	Exact match	Bangalore, IndiaHQ recorded Nov 4, 2026	10001+	24,888 contacts →
	Exact match “With our unique ability to offer end-to-end solutions that connect the three pillars of IoT - Sensors, Software, and Services, we enable businesses to move from the traditional to…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2	Advantech	Exact match	Neihu District, OH, TaiwanHQ recorded Nov 4, 2026	5,001-10,000	3,101 contacts →
	Exact match “Advantech is a global leader in IoT intelligent systems and embedded platforms, with the corporate vision of "Enabling an Intelligent Planet." To embrace the trends of edge…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3	CMS Computers India PVT LTD	Exact match	Mumbai, IndiaHQ recorded Nov 4, 2026	5,001-10,000	1,804 contacts →
	Exact match “Founded as Computer Maintenance and Services Company in 1976, CMS Computers Limited is a pioneer and leader in the Indian ICT industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4	U-Blox	Exact match	Thalwil, SwitzerlandHQ recorded Nov 4, 2026	501-1,000	1,535 contacts →
	Exact match “u-blox (SIX:UBXN) provides semiconductor chips, modules, and IoT services that reliably locate and connect every thing.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5	HMS Networks	Exact match	Halmstad, SwedenHQ recorded Nov 4, 2026	1,001-5,000	1,213 contacts →
	Exact match “HMS Networks - Hardware Meets Software™ This is HMS Networks: WHAT WE DO: We create products that enable industrial equipment to communicate and share information.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6	Efftronics Systems Private Limited	Exact match	Mangalagiri, IndiaHQ recorded Nov 4, 2026	501-1,000	1,091 contacts →
	Exact match “Efftronics Systems Pvt.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7	Olivetti	Exact match	Ivrea, ItalyHQ recorded Nov 4, 2026	201-500	1,076 contacts →
	Exact match “Olivetti, historic brand of Italian industry and Digital Company for the TIM Group's IoT solutions, operates on the domestic and international markets as a renewed, evolving…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8	Sensus	Exact match	Morrisville, NC, United StatesHQ recorded Nov 4, 2026	1,001-5,000	993 contacts →
	Exact match “Sensus, a Xylem brand, helps a wide range of public service providers – from utilities to cities to industrial complexes and campuses – do more with their infrastructure to…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9	Quectel	Exact match	Minhang District, ChinaHQ recorded Nov 4, 2026	5,001-10,000	942 contacts →
	Exact match “Quectel’s passion for a smarter world drives us to accelerate IoT innovation.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10	Kontron Europe	Exact match	Ismaning, United StatesHQ recorded Nov 4, 2026	5,001-10,000	932 contacts →
	Exact match “Kontron AG ISIN WKN A0X9EJ, KTN) is a leading IoT technology company.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11	Pt. Metrodata Electronics TBK	Exact match	Jakarta Barat, IndonesiaHQ recorded Nov 4, 2026	1,001-5,000	904 contacts →
	Exact match “PT.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12	Telit Cinterion	Exact match	Boca Raton, FL, United StatesHQ recorded Nov 4, 2026	501-1,000	886 contacts →
	Exact match “We empower customers and partners who demand best-in-class IoT performance.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13	Teletrac Navman	Exact match	Northbrook, United StatesHQ recorded Nov 4, 2026	501-1,000	827 contacts →
	Exact match “Teletrac Navman aims to be the driving force behind the industries that transform and sustain our futures by offering simple and intelligent solutions that enhance efficiency…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14	Digi International	Exact match	Hopkins, MN, United StatesHQ recorded Nov 4, 2026	501-1,000	799 contacts →
	Exact match “Digi International (Digi) is a leading global provider of mission-critical and business-critical machine-to-machine (M2M) and Internet of Things (IoT) connectivity products and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15	Orbcomm	Exact match	Sterling, VA, United StatesHQ recorded Nov 4, 2026	501-1,000	790 contacts →
	Exact match “ORBCOMM is a global leader in industrial IoT, delivering visibility, intelligence and efficiency to the world's most critical operations.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16	Bosch Chassis Systems	Exact match	Pune, IndiaHQ recorded Nov 4, 2026	1,001-5,000	739 contacts →
	Exact match “Bosch Chassis Systems India Pvt.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17	Sierra Wireless	Exact match	Richmond, BC, CanadaHQ recorded Nov 4, 2026	1,001-5,000	683 contacts →
	Exact match “Sierra Wireless (a Semtech Company) is a world leading IoT solutions provider that combines devices, network services, and software to unlock value in the connected economy.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18	Eurotech	Exact match	Amaro, MD, ItalyHQ recorded Nov 4, 2026	201-500	625 contacts →
	Exact match “Eurotech is a multinational company that designs and develops edge computing platforms and systems, integrating hardware, software, AI, cybersecurity and services.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19	IKUSI	Exact match	San Sebastián, SpainHQ recorded Nov 4, 2026	501-1,000	611 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20	KORE	Exact match	Atlanta, GA, United StatesHQ recorded Nov 4, 2026	201-500	591 contacts →
	Exact match “KORE is a pioneer, leader, and trusted advisor delivering transformative business performance from IoT solutions.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21	Telenor IOT	Exact match	Solna, SwedenHQ recorded Nov 4, 2026	51-200	571 contacts →
	Exact match “For more than 20 years, we’ve helped enterprises connect and manage millions of devices worldwide.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22	Mobica	Exact match	Manchester, United KingdomHQ recorded Nov 4, 2026	501-1,000	508 contacts →
	Exact match “Mobica has integrated into Cognizant, bringing our deep expertise in IoT and engineering to a global scale.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23	Univers	Exact match	SingaporeHQ recorded Nov 4, 2026	501-1,000	476 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24	Elmeasure	Exact match	Bangalore, IndiaHQ recorded Nov 4, 2026	501-1,000	460 contacts →
	Exact match “Founded in 2004 by a passionate team of entrepreneurs with deep expertise in energy management, Elmeasure began with a bold mission: to help industries, businesses, and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25	AERIS	Exact match	San Jose, IL, United StatesHQ recorded Nov 4, 2026	501-1,000	453 contacts →
	Exact match “Aeris is the secure connectivity platform for Physical AI and intelligent IoT devices.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “iot companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,804 iot companies worldwide

See the full list, filter by size, metro and specialty, and access 34,753 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot companies worldwide at a glance

As of Nov 4, 2026

24.8%Verified-email coverage

20.6Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Bangalore

Nov 4, 2026Page data refreshed

Companies by employee count

1-10

3,211

11-50

2,496

51-200

740

201-500

172

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for iot companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “iot companies” 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 34,753 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 November 4, 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.

Iot companies by location

65 lists · largest first

Every Iot companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “iot companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot companies are there worldwide?

RevenueBase identified 6,804 company matches for iot companies worldwide as of November 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?

Bosch Global Software Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most iot companies?

India leads with 905 companies, followed by the United States (848) and Brazil (273). Every iot companies list by country and city is linked on this page.

Which city has the most iot companies?

Bangalore leads with 152 company records, followed by Pune (97) and Singapore (81).

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 34,753 professional contacts with verified work emails tracked across these 6,804 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 November 4, 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.