Company lists · Data refreshed September 2026

Top 25 Iot software developers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 5,214 companies tracked

RevenueBase identified 5,214 iot software developers worldwide as of September 2026 and tracks 126,377 professional contacts across them, including 29,634 with verified work emails and 5,048 with mobile numbers. India is the largest market and Pune the largest hub.

This list covers iot software developers 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 4, 2026. Country and city lists for iot software developers 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

5,214Companies

126,377Contacts tracked

29,634Verified emails

5,048Mobile numbers

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The 25 largest iot software developers worldwide

Ranked by team size

Top 25 of 5,214 iot software developers worldwide, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to iot software developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bosch Global Software Technologies	Strong evidence	Bangalore, IndiaHQ checked Sep 4, 2026	10001+	24,567 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
2	Vvdn Technologies	Partial evidence	Gurugram, IndiaHQ checked Sep 4, 2026	10001+	6,601 contacts →
	Partial evidence “VVDN Technologies is a global provider of software, product engineering, electronics manufacturing services and solutions.” Source: RevenueBase Database · checked Sep 4, 2026
3	Advantech	Partial evidence	Neihu District, CA, TaiwanHQ checked Sep 4, 2026	5,001-10,000	2,851 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
4	Wind River	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	1,834 contacts →
	Partial evidence “Wind River is a global leader in delivering software for the intelligent edge.” Source: RevenueBase Database · checked Sep 4, 2026
5	ASM Technologies LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 4, 2026	501-1,000	1,420 contacts →
	Indirect evidence “ASM Technologies Limited was founded in 1992, and listed as a Public Limited company in 1994.” Source: RevenueBase Database · checked Sep 4, 2026
6	HMS Networks	Partial evidence	Halmstad, SwedenHQ checked Sep 4, 2026	1,001-5,000	1,123 contacts →
	Partial evidence “HMS Networks - Hardware Meets Software™ This is HMS Networks: WHAT WE DO: We create products that enable industrial equipment to communicate and share information.” Source: RevenueBase Database · checked Sep 4, 2026
7	Utthunga	Indirect evidence	Bengaluru, IndiaHQ checked Sep 4, 2026	1,001-5,000	1,065 contacts →
	Indirect evidence “Utthunga is a Product Engineering and Industrial Solutions company.” Source: RevenueBase Database · checked Sep 4, 2026
8	Toshiba Software India Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 4, 2026	1,001-5,000	1,029 contacts →
	Partial evidence “Toshiba Software (India) Pvt.” Source: RevenueBase Database · checked Sep 4, 2026
9	Efftronics Systems Private Limited	Indirect evidence	Mangalagiri, IndiaHQ checked Sep 4, 2026	501-1,000	1,009 contacts →
	Indirect evidence “Efftronics Systems Pvt.” Source: RevenueBase Database · checked Sep 4, 2026
10	Codeclause	Indirect evidence	Pune, IndiaHQ checked Sep 4, 2026	n/a	985 contacts →
	Indirect evidence “CodeClause – Empowering Innovation, Transforming Businesses At CodeClause, we transform ideas into impactful solutions.” Source: RevenueBase Database · checked Sep 4, 2026
11	Kontron Europe	Partial evidence	Ismaning, GermanyHQ checked Sep 4, 2026	5,001-10,000	888 contacts →
	Partial evidence “Kontron AG ISIN WKN A0X9EJ, KTN) is a leading IoT technology company.” Source: RevenueBase Database · checked Sep 4, 2026
12	Telit Cinterion	Partial evidence	Boca Raton, FL, United StatesHQ checked Sep 4, 2026	501-1,000	861 contacts →
	Partial evidence “We empower customers and partners who demand best-in-class IoT performance.” Source: RevenueBase Database · checked Sep 4, 2026
13	Teletrac Navman	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 4, 2026	501-1,000	805 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
14	Gadgeon Systems INC	Partial evidence	Milpitas, United StatesHQ checked Sep 4, 2026	501-1,000	766 contacts →
	Partial evidence “Gadgeon – Turning Industry Challenges into Tailored Technology Solutions Founded in 2011, Gadgeon has grown from an IoT and Embedded Technology services company into a…” Source: RevenueBase Database · checked Sep 4, 2026
15	Orbcomm	Partial evidence	Sterling, VA, United StatesHQ checked Sep 4, 2026	501-1,000	741 contacts →
	Partial evidence “ORBCOMM is a global leader in industrial IoT, delivering visibility, intelligence and efficiency to the world's most critical operations.” Source: RevenueBase Database · checked Sep 4, 2026
16	Sierra Wireless	Strong evidence	Richmond, BC, CanadaHQ checked Sep 4, 2026	1,001-5,000	632 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 4, 2026
17	KORE	Partial evidence	Atlanta, NY, United StatesHQ checked Sep 4, 2026	201-500	606 contacts →
	Partial evidence “KORE is a pioneer, leader, and trusted advisor delivering transformative business performance from IoT solutions.” Source: RevenueBase Database · checked Sep 4, 2026
18	Eurotech	Strong evidence	Amaro, ItalyHQ checked Sep 4, 2026	201-500	601 contacts →
	Strong evidence “Eurotech is a multinational company that designs, develops and supplies Edge Computers and Internet of Things (IoT) solutions - complete with services, software and hardware - to…” Source: RevenueBase Database · checked Sep 4, 2026
19	Cognizant Mobility	Indirect evidence	München, GermanyHQ checked Sep 4, 2026	501-1,000	583 contacts →
	Indirect evidence “We are a specialized solution provider for complex electronic and IT systems, supporting industries where intelligent mobility and machinery define the future - from passenger…” Source: RevenueBase Database · checked Sep 4, 2026
20	Telenor IOT	Indirect evidence	Solna, SwedenHQ checked Sep 4, 2026	51-200	557 contacts →
	Indirect evidence “For more than 20 years, we’ve helped enterprises connect and manage millions of devices worldwide.” Source: RevenueBase Database · checked Sep 4, 2026
21	Mobica	Partial evidence	Manchester, United KingdomHQ checked Sep 4, 2026	501-1,000	520 contacts →
	Partial evidence “Mobica has integrated into Cognizant, bringing our deep expertise in IoT and engineering to a global scale.” Source: RevenueBase Database · checked Sep 4, 2026
22	Solution Analysts	Strong evidence	Delmar, DE, United StatesHQ checked Sep 4, 2026	51-200	513 contacts →
	Strong evidence “Solution Analysts, a leading enterprise software development company specializes in offering high-end solutions in the domains of mobile, web, and IoT.” Source: RevenueBase Database · checked Sep 4, 2026
23	Tttech	Indirect evidence	AustriaHQ checked Sep 4, 2026	1,001-5,000	482 contacts →
	Indirect evidence “is a global provider of safe and secure networked computing platforms, turning megatrends like the Internet of Things and autonomous mobility into reality.” Source: RevenueBase Database · checked Sep 4, 2026
24	Commit	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 4, 2026	501-1,000	476 contacts →
	Indirect evidence “Commit is a global tech services company with offices in Israel, US, Canada, UK, and Europe.” Source: RevenueBase Database · checked Sep 4, 2026
25	Addsecure	Partial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	1,001-5,000	418 contacts →
	Partial evidence “AddSecure is a leading European provider of secure IoT connectivity and end-to-end solutions.” Source: RevenueBase Database · checked Sep 4, 2026

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: iot software developers. 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 iot software developers.
Partial evidence: Its own public description names part of iot software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot software developers. 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 5,214 iot software developers worldwide

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Iot software developers worldwide at a glance

As of Sep 4, 2026

23.4%Verified-email coverage

4.0%Mobile-number coverage

24.2Average contacts per company

11-50Median size (employees)

2.9%Largest-city concentration · Pune

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

2,441

11-50

1,925

51-200

604

201-500

119

501-1,000

1,001-5,000

5,001-10,000

10001+

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 iot software developers, 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: 35 countries, largest first: India, the United States, Germany, Brazil, the United Kingdom, Italy, Türkiye, France, Canada, Pakistan and 25 more. Country and city lists for iot software developers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “iot software developers”. 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 iot software developers), 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 iot software developers, 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, 29,634 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 between September 4, 2026 and September 14, 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.

Iot software developers by location

46 lists · largest first

Every Iot software developers 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 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 iot software developers, 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 iot software developers are there worldwide?

RevenueBase identified 5,214 iot software developers 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?

Bosch Global Software Technologies, headquartered in Bangalore, tops this list with the largest team on record.

Which country has the most iot software developers?

India leads with 1,497 companies, followed by the United States (762) and Germany (273). Every iot software developers list by country and city is linked on this page.

Which city has the most iot software developers?

Pune leads with 151 headquartered companies, followed by Bangalore (139) and Hyderabad (103).

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 29,634 verified decision-maker contacts tracked across these 5,214 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 4, 2026 and September 14, 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.