# The 41 largest companies in Linköping

Tamtam tracks 41 companies headquartered in Linköping. This list ranks all of them by number of employees on LinkedIn, led by IFS, Region Östergötland and Linköping University. Their median headcount is 143. Half of them were founded in 1997 or later.

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.

🇸🇪 Linköping · 41 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [IFS](https://www.tamtam.ai/c/ifs) (ifs.com)<br>The company develops enterprise software for manufacturing, distribution, asset maintenance, and service operations, connecting industry-specific products with digital innovation for customer success | Software Development | 🇸🇪 Linköping | 9,290 | 1983 |
| 2 | [Region Östergötland](https://www.tamtam.ai/c/region-ostergotland) (regionostergotland.se)<br>Responsible for regional healthcare, public transport, and development, collaborating with university for advanced medical care and continuous improvement. | Hospitals and Health Care | 🇸🇪 Linköping | 6,859 |  |
| 3 | [Linköping University](https://www.tamtam.ai/c/linkoping-university) (liu.se)<br>Conducts advanced research and offers innovative, vocationally focused educational programs in collaboration with business and society across multiple disciplines. | Higher Education | 🇸🇪 Linköping | 6,062 | 1975 |
| 4 | [Linköpings kommun](https://www.tamtam.ai/c/linkopings-kommun) (linkoping.se)<br>municipal employer providing public services, supporting community growth, fostering innovation, and promoting high technology and education in a growing city | Government Administration | 🇸🇪 Linköping | 5,286 |  |
| 5 | [Sectra](https://www.tamtam.ai/c/sectra) (sectra.com)<br>A company providing solutions for medical imaging IT and cybersecurity to enhance efficiency in healthcare and protect sensitive information for authorities and defense forces | IT Services and IT Consulting | 🇸🇪 Linköping | 1,638 | 1978 |
| 6 | [Medius](https://www.tamtam.ai/c/medius) (medius.com)<br>It provides automated invoice capture, processing, and payment solutions using artificial intelligence to enhance accounts payable management and financial confidence. | Software Development | 🇸🇪 Linköping | 858 | 2001 |
| 7 | [Tekniska verken i Linköping AB](https://www.tamtam.ai/c/tekniska-verken-i-linkoping-ab) (tekniskaverken.se)<br>A regional company providing electricity, water, heating, cooling, waste management, broadband, and biogas services to around 280,000 private and corporate clients | Services for Renewable Energy | 🇸🇪 Linköping | 775 | 1902 |
| 8 | [Skill](https://www.tamtam.ai/c/skill) (skill.se)<br>A modern competence company offering recruitment, staffing, HR services, and skills development, specializing in technology, industry, IT, and tech sectors | Staffing and Recruiting | 🇸🇪 Linköping | 695 | 1997 |
| 9 | [Vinnergi](https://www.tamtam.ai/c/vinnergi) (vinnergi.se)<br>Innovative consulting firm specializing in communication, power, and living solutions for society, industry, energy, and real estate sectors across Sweden | Community Development and Urban Planning | 🇸🇪 Linköping | 384 |  |
| 10 | [Länsstyrelsen Östergötland](https://www.tamtam.ai/c/lansstyrelsen-ostergotland) (linktr.ee)<br>The company works to ensure a thriving community in Östergötland by representing the state, balancing societal interests, and influencing regional development | Government Administration | 🇸🇪 Linköping | 315 |  |
| 11 | [Specialfastigheter Sverige AB](https://www.tamtam.ai/c/specialfastigheter-sverige-ab) (specialfastigheter.se)<br>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 | Real Estate | 🇸🇪 Linköping | 308 | 1997 |
| 12 | [Configura](https://www.tamtam.ai/c/configura) (configura.com)<br>It creates intelligent space-planning software for various industries, with a global presence and significant annual sales, employing over 300 people. | Software Development | 🇸🇪 Linköping | 266 | 1990 |
| 13 | [IMI Supply Chain Solutions](https://www.tamtam.ai/c/imi-supply-chain-solutions) (im.se)<br>The company provides essential and reliable logistics solutions to enable businesses in various industries to operate profitably and efficiently | Software Development | 🇸🇪 Linköping | 172 | 1967 |
| 14 | [Nimlas Sverige](https://www.tamtam.ai/c/nimlas-sverige) (nimlas.se)<br>The company provides sustainable and smart building technology solutions through a team of over 1,000 employees, offering services from design to maintenance | Construction | 🇸🇪 Linköping | 171 | 1993 |
| 15 | [Securitas Direct Sverige](https://www.tamtam.ai/c/securitas-direct-sverige) (securitasdirect.se)<br>With 30 years of experience, this company offers top security solutions to protect businesses in Sweden, with a focus on alarm systems and surveillance | Security and Investigations | 🇸🇪 Linköping | 170 | 1988 |
| 16 | [Folktandvården Östergötland](https://www.tamtam.ai/c/folktandvarden-ostergotland) (folktandvardenostergotland.se)<br>A team of 600 dedicated professionals offering general and specialist dental care in Östergötland, conducting research and continuous development projects for improved patient care | Hospitals and Health Care | 🇸🇪 Linköping | 165 | 1939 |
| 17 | [SYNLAB Analytics & Services Sweden AB](https://www.tamtam.ai/c/synlab-analytics-and-services-sweden-ab) (synlab.se)<br>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 | Environmental Services | 🇸🇪 Linköping | 158 |  |
| 18 | [SAAND Assistans AB](https://www.tamtam.ai/c/saand-assistans-ab) (saandassistans.se)<br>SAAND Service & Omsorg AB provides personal assistance, home care, and companion services for individuals with disabilities throughout Sweden | Wellness and Fitness Services | 🇸🇪 Linköping | 152 | 2015 |
| 19 | [Åhlin & Ekeroth Byggnads AB](https://www.tamtam.ai/c/ahlin-and-ekeroth-byggnads-ab) (ahlin-ekeroth.se)<br>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 | Construction | 🇸🇪 Linköping | 150 | 1987 |
| 20 | [Image Systems AB](https://www.tamtam.ai/c/image-systems-ab) (imagesystemsgroup.se)<br>A Swedish high-technology company specializing in high resolution image processing, providing innovative solutions for various industries with over 90 employees | Software Development | 🇸🇪 Linköping | 149 | 1988 |
| 21 | [UMS SKELDAR](https://www.tamtam.ai/c/ums-skeldar) (umsskeldar.aero)<br>Development and manufacture of rotary-wing UAVs with advanced sensors for surveillance, defense, emergency response, and maritime security worldwide. | Aviation and Aerospace Component Manufacturing | 🇸🇪 Linköping | 143 |  |
| 22 | [BRP Systems AB](https://www.tamtam.ai/c/brp-systems-ab) (brpsystems.com)<br>Provider of enterprise software & digital services to fitness, wellness, bath, spa, leisure & event markets Simplifying operations, automating activities, focusing on growth & customer service | Software Development | 🇸🇪 Linköping | 99 | 2003 |
| 23 | [Hardford](https://www.tamtam.ai/c/hardford) (hardford.se)<br>This company helps bring your cosmetic, skin, and hair care product visions to life through smart development processes since 1988 | Personal Care Product Manufacturing | 🇸🇪 Linköping | 98 | 1988 |
| 24 | [Bixia AB](https://www.tamtam.ai/c/bixia-ab) (bixia.se)<br>This company contributes to increasing renewable electricity production by purchasing locally-produced renewable energy and actively supporting its development | Services for Renewable Energy | 🇸🇪 Linköping | 92 | 1997 |
| 25 | [Maintmaster Systems](https://www.tamtam.ai/c/maintmaster-systems) (maintmaster.com)<br>Computerized Maintenance Management System offering flexible, scalable solutions to organize, plan, unify, and streamline maintenance workflows efficiently. | Software Development | 🇸🇪 Linköping | 83 | 1995 |
| 26 | [Campushallen](https://www.tamtam.ai/c/campushallen) (campushallen.se)<br>Campushallen is a Swedish company focused on promoting health, wellness, and fitness at the Johannes Magnus väg 21 location in Linköping | Wellness and Fitness Services | 🇸🇪 Linköping | 48 |  |
| 27 | [Lurkit](https://www.tamtam.ai/c/lurkit) (lurkit.gg)<br>Facilitating connections between content creators and game industry stakeholders through key campaigns, sponsorships, creator programs, and more on one platform | Computer Games | 🇸🇪 Linköping | 46 | 2015 |
| 28 | [Agama Technologies](https://www.tamtam.ai/c/agama-technologies) (agama.tv)<br>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 | Software Development | 🇸🇪 Linköping | 37 | 2004 |
| 29 | [MindRoad](https://www.tamtam.ai/c/mindroad) (mindroad.se)<br>The company provides software development, training, outsourcing services, and import/export options, enhancing customer competence and meeting various business needs | Software Development | 🇸🇪 Linköping | 32 | 2006 |
| 30 | [Sportality_se](https://www.tamtam.ai/c/sportality-se) (sportality.se)<br>A company driven to enhance the sports experience by delivering innovative products, services, and solutions for leagues, teams, fans, and partners | IT Services and IT Consulting | 🇸🇪 Linköping | 31 | 2005 |
| 31 | [Dynamic Code](https://www.tamtam.ai/c/dynamic-code) (dynamiccode.com)<br>HealthTech company offering DNA-based diagnostic and health testing solutions to both healthcare providers and consumers, aiming to streamline healthcare and empower individuals | Medical Equipment Manufacturing | 🇸🇪 Linköping | 24 | 2000 |
| 32 | [Onslip Cloud AB](https://www.tamtam.ai/c/onslip-cloud-ab) (onslip.com)<br>Restaurant technology company providing innovative POS systems and digital services to optimize operations, increase profitability, and enhance customer experience | Software Development | 🇸🇪 Linköping | 18 | 2010 |
| 33 | [Requtech - SATCOM technologies](https://www.tamtam.ai/c/requtech-satcom-technologies) (requtech.com)<br>A Swedish-based company developing satellite communication products, delivering integrated terminal solutions for various connectivity needs using cutting-edge technology | Satellite Telecommunications | 🇸🇪 Linköping | 17 | 2009 |
| 34 | [IT-Bolaget Per & Per](https://www.tamtam.ai/c/it-bolaget-per-and-per) (2xper.se)<br>A Swedish IT company developing mobile applications for field use in the forestry industry, focusing on efficiency, environmental considerations, and user satisfaction | Software Development | 🇸🇪 Linköping | 17 | 2007 |
| 35 | [GoldPen Computing AB](https://www.tamtam.ai/c/goldpen-computing-ab) (goldpen.se)<br>Provider of mobile software solutions since 1993, specializing in systems for parking attendants, field service personnel, mobile point of sales, and inspectors | Software Development | 🇸🇪 Linköping | 15 | 1993 |
| 36 | [Lincode AB](https://www.tamtam.ai/c/lincode-ab) (lincode.se)<br>A software consulting company specializing in high quality engineers, team empowerment, effective delivery, modern technology, and system integration worldwide | Software Development | 🇸🇪 Linköping | 14 | 2019 |
| 37 | [nygårdsanna](https://www.tamtam.ai/c/nygardsanna) (nygardsanna.se)<br>A Swedish slow fashion brand creating timeless collections with a focus on natural materials, local production, and high sustainability standards in Europe | Retail Apparel and Fashion | 🇸🇪 Linköping | 11 | 1994 |
| 38 | [GRAFREN AB. Graphene that works.](https://www.tamtam.ai/c/grafren-ab-graphene-that-works) (grafren.se)<br>Innovative company utilizing GRAFREN technology to provide quality assurance and purification services for graphene producers and users Technology licensing available | Semiconductor Manufacturing | 🇸🇪 Linköping | 10 | 2018 |
| 39 | [SkyMaker AB](https://www.tamtam.ai/c/skymaker-ab) (skymaker.se)<br>It provides automated manufacturing solutions for custom products, enabling dynamic customization on e-commerce platforms and generating necessary files for production. | Internet Marketplace Platforms | 🇸🇪 Linköping | 9 | 2013 |
| 40 | [PowerChallenge AB](https://www.tamtam.ai/c/powerchallenge-ab) (managerzone.com)<br>A leading provider of sports-based multiplayer games with over two million registered players, offering ManagerZone Football, Hockey, and Power Soccer | Computer Games | 🇸🇪 Linköping | 9 | 2001 |
| 41 | [Adaptive Hedge Fund Management](https://www.tamtam.ai/c/adaptive-hedge-fund-management) (adaptivehedge.com)<br>Manager of alternative investment funds specializing in asset management and investment strategies outside of traditional stocks and bonds | Financial Services | 🇸🇪 Linköping | 6 | 2020 |

## How this list is built

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](https://www.tamtam.ai/l/largest-companies-sweden) (3,746)
- [The largest companies in Västra Götaland](https://www.tamtam.ai/l/largest-companies-vastra-gotaland) (574)
- [The largest companies in Scania](https://www.tamtam.ai/l/largest-companies-scania) (398)
- [The largest companies in Östergötland](https://www.tamtam.ai/l/largest-companies-ostergotland) (90)
- [The largest companies in Jönköping County](https://www.tamtam.ai/l/largest-companies-jonkoping-county) (79)
- [The largest companies in Uppsala County](https://www.tamtam.ai/l/largest-companies-uppsala-county) (68)
- [The largest companies in Halland](https://www.tamtam.ai/l/largest-companies-halland) (52)
- [The largest companies in Stockholm](https://www.tamtam.ai/l/largest-companies-stockholm) (1,476)
- [The largest companies in Gothenburg](https://www.tamtam.ai/l/largest-companies-gothenburg) (316)
- [The largest companies in Malmö](https://www.tamtam.ai/l/largest-companies-malmo) (196)
- [The largest companies in Solna](https://www.tamtam.ai/l/largest-companies-solna) (146)
- [The largest companies in Uppsala](https://www.tamtam.ai/l/largest-companies-uppsala) (56)
- [The largest companies in Lund](https://www.tamtam.ai/l/largest-companies-lund) (53)
- [The largest companies in Helsingborg](https://www.tamtam.ai/l/largest-companies-helsingborg) (48)
- [The largest companies in Jönköping](https://www.tamtam.ai/l/largest-companies-jonkoping) (40)
- [The largest companies in Borås](https://www.tamtam.ai/l/largest-companies-boras) (34)
- [The largest companies in Örebro](https://www.tamtam.ai/l/largest-companies-orebro) (31)
- [The largest companies in Mölndal](https://www.tamtam.ai/l/largest-companies-molndal) (30)
- [The largest companies in Västerås](https://www.tamtam.ai/l/largest-companies-vasteras) (30)

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Source: https://www.tamtam.ai/l/largest-companies-linkoping