Company lists · Data refreshed September 2026

Top 24 Iot software developers based in Sweden

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 71 companies tracked

RevenueBase identified 71 iot software developers headquartered in Sweden as of September 2026 and tracks 1,550 professional contacts across them, including 467 with verified work emails and 56 with mobile numbers. Stockholm is the largest hub.

This list covers iot software developers headquartered in Sweden, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

71Companies

1,550Contacts tracked

467Verified emails

56Mobile numbers

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The 24 largest iot software developers based in Sweden

Ranked by team size

Top 24 of 71 iot software developers based in Sweden, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names iot software developers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	AddsecurePartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	1,001-5,000	418
	“AddSecure is a leading European provider of secure IoT connectivity and end-to-end solutions.” Source: company website · checked Sep 4, 2026
2	Sigma ConnectivityIndirect evidence	Lund, SwedenHQ checked Sep 4, 2026	501-1,000	266
	“Sigma Connectivity is a tech house with the mission to innovate and create value and growth with connected solutions and devices, which makes them and their partners unique.” Source: company website · checked Sep 4, 2026
3	Cnet GroupPartial evidence	Danderyd, SwedenHQ checked Sep 4, 2026	11-50	117
	“CNet is a leading-edge software house specialising in research and innovation for Internet of Things.” Source: company website · checked Sep 4, 2026
4	TechshipPartial evidence	Mölndal, SwedenHQ checked Sep 4, 2026	11-50	38
	“Techship is a global distributor and solution provider for the embedded IoT industry.” Source: company website · checked Sep 4, 2026
5	Adesso SwedenIndirect evidence	Malmö, SwedenHQ checked Sep 4, 2026	n/a	33
	“WE LOVE PROGRAMMING, PROBLEM SOLVING AND PEOPLE.” Source: company website · checked Sep 4, 2026
6	SensativePartial evidence	SwedenHQ checked Sep 4, 2026	11-50	29
	“Sensative is a tech company offering IoT solutions and products for a wide range of applications.” Source: company website · checked Sep 4, 2026
7	Sigma Technology Tech House ABIndirect evidence	Linköping, SwedenHQ checked Sep 4, 2026	51-200	27
	“Welcome to Sigma Technology Tech House!” Source: company website · checked Sep 4, 2026
8	YoumoniPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	24
	“Youmoni, the Nordic IoT Company are specialists within IoT and deliver end to end IoT solutions.” Source: company website · checked Sep 4, 2026
9	Gaia SystemIndirect evidence	Norrköping, SwedenHQ checked Sep 4, 2026	11-50	22
	“We help our customers with digital transformation.” Source: company website · checked Sep 4, 2026
10	Vinnter ABIndirect evidence	Goteborg, SwedenHQ checked Sep 4, 2026	11-50	22
	“Vinnter gillar att bygga saker som faktiskt fungerar och skapar värde i verkligheten.” Source: company website · checked Sep 4, 2026
11	RONIAIndirect evidence	Linkoping, SwedenHQ checked Sep 4, 2026	11-50	19
	“At RONIA AB, we have gathered a superb team to assist clients all over the world in meeting their automation needs.” Source: company website · checked Sep 4, 2026
12	Turnpike GroupPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	16
	“Turnpike Group is innovating within IoT and our platform is currently being rolled out globally.” Source: company website · checked Sep 4, 2026
13	M2m Solutions ABPartial evidence	SwedenHQ checked Sep 4, 2026	11-50	15
	“M2M Solutions – Customized IoT for Smarter Business M2M Solutions combines product development expertise with our own platforms and supply chain capabilities to deliver reliable…” Source: company website · checked Sep 4, 2026
14	Free2move ABPartial evidence	Stockholm, SwedenHQ checked Sep 4, 2026	11-50	15
	“Free2Move är en konsult, utvecklare och tjänsteleverantör inom IoT-teknik (Internet of Things) med inriktning mot fastighetsautomation och infrastruktur.” Source: company website · checked Sep 4, 2026
15	Lincode ABPartial evidence	Linkoping, SwedenHQ checked Sep 4, 2026	11-50	11
	“Welcome to Lincode AB, a premier software consulting company based in Linköping, Sweden.” Source: company website · checked Sep 4, 2026
16	Tritech Solutions ABPartial evidence	Solna, SwedenHQ checked Sep 4, 2026	11-50	10
	“Tritech Solutions is a solutions provider within embedded computing and communications technology, servicing the Nordic industrial IoT and edge AI markets.” Source: company website · checked Sep 4, 2026
17	Jemac Sweden ABPartial evidence	Kalmar, SwedenHQ checked Sep 4, 2026	11-50	9
	“IoT stands for the Internet of Things, a collective term that describes technologies that enable everyday objects, such as household appliances, clothing, accessories, machines…” Source: company website · checked Sep 4, 2026
18	Smart Sensor Devices ABPartial evidence	Sollentuna, SwedenHQ checked Sep 4, 2026	1-10	8
	“Smart Sensor Devices is a Swedish company working globally with the latest IoT solutions.” Source: company website · checked Sep 4, 2026
19	Id8 EngineeringPartial evidence	Gothenburg, SwedenHQ checked Sep 4, 2026	11-50	7
	“ID8 Engineering specializes in embedded platforms that blend advanced HMI, seamless cloud integration, and high-performance IoT frameworks.” Source: company website · checked Sep 4, 2026
20	NEUEIndirect evidence	Linköping, SwedenHQ checked Sep 4, 2026	1-10	6
	“Neue is changing how connected products are made and introduced to the market.” Source: company website · checked Sep 4, 2026
21	Invotech Solutions ABPartial evidence	Hudiksvall, SwedenHQ checked Sep 4, 2026	1-10	5
	“Invotech Solutions AB develops an advanced, cloud-based, software solution that enables businesses to make faster and more reliable fact-based decisions through digitization…” Source: company website · checked Sep 4, 2026
22	SmoofitPartial evidence	Skövde, SwedenHQ checked Sep 4, 2026	1-10	4
	“We specialize in expert IoT system development services, leveraging powerful, versatile devices with wireless connectivity options like Wi-Fi and BLE.” Source: company website · checked Sep 4, 2026
23	Telldus Technologies ABPartial evidence	Kungalv, SwedenHQ checked Sep 4, 2026	1-10	4
	“Telldus is one of the fastest growing IoT Solution Companies within the Nordics!” Source: company website · checked Sep 4, 2026
24	Saaz Engineering ABPartial evidence	Lund, SwedenHQ checked Sep 4, 2026	1-10	4
	“Competent consulting firm with a strong knowledge in embedded programming, IoT and bluetooth connectivity.” Source: company website · checked Sep 4, 2026

Showing 24 of 71 iot software developers based in Sweden

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Iot software developers based in Sweden at a glance

As of Sep 4, 2026

11-50Median size (employees)

StockholmLargest hub · 19 HQs

56Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

31–60

61–90

261

90–180

177

180+

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 evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “iot software developers”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among iot software developers, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
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 an evidence 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, 467 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 4, 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.

Frequently asked

How many iot software developers are there based in Sweden?

RevenueBase identified 71 iot software developers headquartered in Sweden 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?

Addsecure, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most iot software developers?

Stockholm leads with 19 headquartered companies, followed by Linkoping (3) and Malmo (3).

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 467 verified decision-maker contacts tracked across these 71 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 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.