The largest companies in Linköping include a significant number of software development firms, alongside major public sector entities and service providers. Companies like IFS develop enterprise software for various operations, while Sectra specializes in medical imaging IT and cybersecurity. Medius offers AI-powered solutions for accounts payable management, and Configura creates space-planning software.
Beyond software, the list features large organizations such as Region Östergötland, responsible for healthcare and public transport, and Linköping University, a research and education institution. Tekniska verken i Linköping AB provides essential utility services, and Skill offers recruitment and HR services, primarily in tech and industry. The presence of several public bodies and long-standing utility providers indicates a mature and diverse local economy, with a strong focus on technology and public services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 9,290 | ||||
| 2 |
Region Östergötlandregionostergotland.se
Responsible for regional healthcare, public transport, and development, collaborating with university for advanced medical care and continuous improvement. |
6,859 | |||
| 3 |
Linköping Universityliu.se
Conducts advanced research and offers innovative, vocationally focused educational programs in collaboration with business and society across multiple disciplines. |
6,062 | |||
| 4 |
Linköpings kommunlinkoping.se
municipal employer providing public services, supporting community growth, fostering innovation, and promoting high technology and education in a growing city |
5,286 | |||
| 5 |
Sectrasectra.com
A company providing solutions for medical imaging IT and cybersecurity to enhance efficiency in healthcare and protect sensitive information for authorities and defense forces |
1,638 | |||
| 6 |
Mediusmedius.com
It provides automated invoice capture, processing, and payment solutions using artificial intelligence to enhance accounts payable management and financial confidence. |
858 | |||
| 7 |
Tekniska verken i Linköping ABtekniskaverken.se
A regional company providing electricity, water, heating, cooling, waste management, broadband, and biogas services to around 280,000 private and corporate clients |
775 | |||
| 8 | 695 | ||||
| 9 |
Vinnergivinnergi.se
Innovative consulting firm specializing in communication, power, and living solutions for society, industry, energy, and real estate sectors across Sweden |
384 | |||
| 10 |
Länsstyrelsen Östergötlandlinktr.ee
The company works to ensure a thriving community in Östergötland by representing the state, balancing societal interests, and influencing regional development |
315 | |||
| 11 |
Specialfastigheter Sverige ABspecialfastigheter.se
This company owns and manages properties like correctional facilities, juvenile care homes, courts, and police properties with a focus on security and long-term relationships |
308 | |||
| 12 |
Configuraconfigura.com
It creates intelligent space-planning software for various industries, with a global presence and significant annual sales, employing over 300 people. |
266 | |||
| 13 |
IMI Supply Chain Solutionsim.se
The company provides essential and reliable logistics solutions to enable businesses in various industries to operate profitably and efficiently |
172 | |||
| 14 |
Nimlas Sverigenimlas.se
The company provides sustainable and smart building technology solutions through a team of over 1,000 employees, offering services from design to maintenance |
171 | |||
| 15 |
Securitas Direct Sverigesecuritasdirect.se
With 30 years of experience, this company offers top security solutions to protect businesses in Sweden, with a focus on alarm systems and surveillance |
170 | |||
| 16 |
Folktandvården Östergötlandfolktandvardenostergotland.se
A team of 600 dedicated professionals offering general and specialist dental care in Östergötland, conducting research and continuous development projects for improved patient care |
165 | |||
| 17 |
SYNLAB Analytics & Services Sweden ABsynlab.se
A part of one of Europe's largest laboratory groups, performing 500 million analyses annually across 35 countries, with a focus on financial stability and long-term growth |
158 | |||
| 18 |
SAAND Assistans ABsaandassistans.se
SAAND Service & Omsorg AB provides personal assistance, home care, and companion services for individuals with disabilities throughout Sweden |
152 | |||
| 19 |
Åhlin & Ekeroth Byggnads ABahlin-ekeroth.se
A comprehensive player in the construction sector in Östergötland, offering a wide range of services to professional clients Known for local focus and environmentally conscious building |
150 | |||
| 20 |
Image Systems ABimagesystemsgroup.se
A Swedish high-technology company specializing in high resolution image processing, providing innovative solutions for various industries with over 90 employees |
149 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 21 |
UMS SKELDARumsskeldar.aero
Development and manufacture of rotary-wing UAVs with advanced sensors for surveillance, defense, emergency response, and maritime security worldwide. |
143 | |||
| 22 |
BRP Systems ABbrpsystems.com
Provider of enterprise software & digital services to fitness, wellness, bath, spa, leisure & event markets Simplifying operations, automating activities, focusing on growth & customer service |
99 | |||
| 23 |
Hardfordhardford.se
This company helps bring your cosmetic, skin, and hair care product visions to life through smart development processes since 1988 |
98 | |||
| 24 | 92 | ||||
| 25 |
Maintmaster Systemsmaintmaster.com
Computerized Maintenance Management System offering flexible, scalable solutions to organize, plan, unify, and streamline maintenance workflows efficiently. |
83 | |||
| 26 |
Campushallencampushallen.se
Campushallen is a Swedish company focused on promoting health, wellness, and fitness at the Johannes Magnus väg 21 location in Linköping |
48 | |||
| 27 | 46 | ||||
| 28 |
Agama Technologiesagama.tv
This company provides real-time observability and analytics solutions for service providers, optimizing service quality, operational efficiency, and improving customer experience through data-driven decision making |
37 | |||
| 29 |
MindRoadmindroad.se
The company provides software development, training, outsourcing services, and import/export options, enhancing customer competence and meeting various business needs |
32 | |||
| 30 |
Sportality_sesportality.se
A company driven to enhance the sports experience by delivering innovative products, services, and solutions for leagues, teams, fans, and partners |
31 | |||
| 31 |
Dynamic Codedynamiccode.com
HealthTech company offering DNA-based diagnostic and health testing solutions to both healthcare providers and consumers, aiming to streamline healthcare and empower individuals |
24 | |||
| 32 |
Onslip Cloud ABonslip.com
Restaurant technology company providing innovative POS systems and digital services to optimize operations, increase profitability, and enhance customer experience |
18 | |||
| 33 |
Requtech - SATCOM technologiesrequtech.com
A Swedish-based company developing satellite communication products, delivering integrated terminal solutions for various connectivity needs using cutting-edge technology |
17 | |||
| 34 |
IT-Bolaget Per & Per2xper.se
A Swedish IT company developing mobile applications for field use in the forestry industry, focusing on efficiency, environmental considerations, and user satisfaction |
17 | |||
| 35 |
GoldPen Computing ABgoldpen.se
Provider of mobile software solutions since 1993, specializing in systems for parking attendants, field service personnel, mobile point of sales, and inspectors |
15 | |||
| 36 |
Lincode ABlincode.se
A software consulting company specializing in high quality engineers, team empowerment, effective delivery, modern technology, and system integration worldwide |
14 | |||
| 37 |
nygårdsannanygardsanna.se
A Swedish slow fashion brand creating timeless collections with a focus on natural materials, local production, and high sustainability standards in Europe |
11 | |||
| 38 |
GRAFREN AB. Graphene that works.grafren.se
Innovative company utilizing GRAFREN technology to provide quality assurance and purification services for graphene producers and users Technology licensing available |
10 | |||
| 39 |
SkyMaker ABskymaker.se
It provides automated manufacturing solutions for custom products, enabling dynamic customization on e-commerce platforms and generating necessary files for production. |
9 | |||
| 40 |
PowerChallenge ABmanagerzone.com
A leading provider of sports-based multiplayer games with over two million registered players, offering ManagerZone Football, Hockey, and Power Soccer |
9 | |||
| 41 |
Adaptive Hedge Fund Managementadaptivehedge.com
Manager of alternative investment funds specializing in asset management and investment strategies outside of traditional stocks and bonds |
6 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
The same list elsewhere in Sweden
- The largest companies in Sweden 3,746
- The largest companies in Västra Götaland 574
- The largest companies in Scania 398
- The largest companies in Östergötland 90
- The largest companies in Jönköping County 79
- The largest companies in Uppsala County 68
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- The largest companies in Stockholm 1,476
- The largest companies in Gothenburg 316
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- The largest companies in Uppsala 56
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