Company lists · Data refreshed September 2026

Top 25 Secure software development companies based in Sweden

Name: Secure software development companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 208 companies tracked

RevenueBase identified 208 secure software development companies headquartered in Sweden as of September 2026 and tracks 4,022 professional contacts across them, including 2,178 with verified work emails and 89 with mobile numbers. Stockholm is the largest hub.

This list covers secure software development companies 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 6, 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 6, 2026 86% judged on-target in blind review

208Companies

4,022Contacts tracked

2,178Verified emails

89Mobile numbers

Explore all 208 companies → Free signup · no credit card · 500 free credits

The 25 largest secure software development companies based in Sweden

Ranked by team size

Top 25 of 208 secure software development companies based in Sweden, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure software development companies: 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	HIQStrong evidence	Stockholm, SwedenHQ checked Sep 6, 2026	1,001-5,000	1,228
	“HiQ is a tech consulting company focused on custom software development, positioned at the intersection of digital transformation and specialized engineering.” Source: company website · checked Sep 6, 2026
2	OmegapointIndirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	501-1,000	619
	“Omegapoint hjälper dig att utveckla och cybersäkra din digitala verksamhet.” Source: company website · checked Sep 6, 2026
3	TruesecIndirect evidence	SwedenHQ checked Sep 6, 2026	201-500	332
	“Prevent Breach & Minimize Impact” Source: company website · checked Sep 6, 2026
4	NIONPartial evidence	Stockholm, SwedenHQ checked Sep 6, 2026	201-500	165
	“We turn cloud principles into real software delivery impact.” Source: company website · checked Sep 6, 2026
5	Basalt ABPartial evidence	Stockholm, SwedenHQ checked Sep 6, 2026	51-200	110
	“Basalt develops and delivers secure systems and related services to governmental organisations and companies of strategic importance.” Source: company website · checked Sep 6, 2026
6	CuebidIndirect evidence	Solna, SwedenHQ checked Sep 6, 2026	51-200	75
	“Cuebid's mission is to enhance our customers' cybersecurity through expertise in communication, infrastructure, and data centers.” Source: company website · checked Sep 6, 2026
7	Arctic GroupPartial evidence	Luleå, SwedenHQ checked Sep 6, 2026	51-200	69
	“Arctic Group is a leading expert in cybersecurity and development.” Source: company website · checked Sep 6, 2026
8	Upheads SverigeIndirect evidence	Malmö, SwedenHQ checked Sep 6, 2026	51-200	67
	“Vi gör IT meningsfullt för din organisation.” Source: company website · checked Sep 6, 2026
9	SciberPartial evidence	Malmö, SwedenHQ checked Sep 6, 2026	51-200	56
	“At SCIBER we engineer software for the future.” Source: company website · checked Sep 6, 2026
10	Cparta Cyber DefenseIndirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	51-200	55
	“We live in a connected world where digital integrity is no longer about protecting our data, but our very way of living.” Source: company website · checked Sep 6, 2026
11	Sentor Managed Security ServicesIndirect evidence	Kungsholmen, SwedenHQ checked Sep 6, 2026	51-200	53
	“Sentor is a cybersecurity company established in 1998, with its main office situated in Stockholm and additional branches located in Malmö and Gothenburg.” Source: company website · checked Sep 6, 2026
12	SDNITIndirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	11-50	37
	“SDNit är företaget som är allt vi ville att ett företag ska vara.” Source: company website · checked Sep 6, 2026
13	Subset ABStrong evidence	Stockholm, SwedenHQ checked Sep 6, 2026	11-50	35
	“At Subset, we specialize in cybersecurity, information security, and secure system development for clients with the highest demands, such as the defense forces, defense industry…” Source: company website · checked Sep 6, 2026
14	SecifyIndirect evidence	Jönköping, SwedenHQ checked Sep 6, 2026	11-50	28
	“Som ett av Sveriges snabbast växande informationssäkerhetsföretag brinner vi för att göra arbetet så okomplicerat och roligt som möjligt.” Source: company website · checked Sep 6, 2026
15	Pedab Sweden ABIndirect evidence	Borås, SwedenHQ checked Sep 6, 2026	51-200	27
	“På Pedab är vi övertygade om att ert företags framtid till stor del är beroende av de IT-beslut ni fattar idag.” Source: company website · checked Sep 6, 2026
16	Tech STNIndirect evidence	Borås, SwedenHQ checked Sep 6, 2026	11-50	26
	“We lead the way in creative tech” Source: company website · checked Sep 6, 2026
17	SolidifyStrong evidence	Stockholm, SwedenHQ checked Sep 6, 2026	51-200	26
	“As an expert consultancy within AI-driven development, developer acceleration, and software security we're dedicated to simplifying software development for our customers.” Source: company website · checked Sep 6, 2026
18	Gisys ABPartial evidence	Sundbyberg, SwedenHQ checked Sep 6, 2026	11-50	21
	“Gisys helps organizations streamline and secure the handling of digital information by developing, managing and maintaining smart digital solutions.” Source: company website · checked Sep 6, 2026
19	Farsight Tech Nordic ABIndirect evidence	Skövde, SwedenHQ checked Sep 6, 2026	11-50	21
	“We offer smart solutions, availability, confidentiality, integrity and traceability of customers' IT systems.” Source: company website · checked Sep 6, 2026
20	ZBRIQIndirect evidence	Borås, SwedenHQ checked Sep 6, 2026	11-50	19
	“På ZBRIQ är vårt mål att stärka företag genom att erbjuda avancerade IT-lösningar som driver effektivitet, förbättrar säkerheten och främjar innovation.” Source: company website · checked Sep 6, 2026
21	PangaraStrong evidence	Stockholm, SwedenHQ checked Sep 6, 2026	51-200	19
	“We deliver Software Development Projects and Dedicated Resources.” Source: company website · checked Sep 6, 2026
22	CYBIXIndirect evidence	Enköping, SwedenHQ checked Sep 6, 2026	11-50	18
	“Cybix är ett IT-företag med fokus på säkerhet.” Source: company website · checked Sep 6, 2026
23	KiwisionIndirect evidence	Hudiksvall, SwedenHQ checked Sep 6, 2026	11-50	18
	“Vi på Kiwision brinner för IT och älskar att lösa komplexa utmaningar.” Source: company website · checked Sep 6, 2026
24	BodforssPartial evidence	Göteborg, SwedenHQ checked Sep 6, 2026	11-50	17
	“We are a consulting company focusing on information security and protection of critical infrastructure.” Source: company website · checked Sep 6, 2026
25	TSI Sverige ABIndirect evidence	Västra Frölunda, SwedenHQ checked Sep 6, 2026	11-50	15
	“TSI startades 2007 som ett IT-säkerhetsbolag.” Source: company website · checked Sep 6, 2026

Showing 25 of 208 secure software development companies based in Sweden

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Secure software development companies based in Sweden at a glance

As of Sep 6, 2026

1-10Median size (employees)

StockholmLargest hub · 82 HQs

89Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

147

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

2,033

31–60

138

61–90

90–180

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 secure software development companies, 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 “secure software development companies”. 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 secure software development companies, 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, 2,178 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 6, 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.

Secure software development companies by metro

Secure software development companies in Stockholm82

Frequently asked

How many secure software development companies are there based in Sweden?

RevenueBase identified 208 secure software development companies 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?

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

Which city has the most secure software development companies?

Stockholm leads with 82 headquartered companies, followed by Gothenburg (13) and Uppsala (7).

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 2,178 verified decision-maker contacts tracked across these 208 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 6, 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.