| # | Company | Employees |
|---|---|---|
| 1 | 4,372 | |
| 2 | 3,853 | |
| 3 |
Atea Sverigeatea.se
Specializing in IT infrastructure, this company in Sweden assists in building a smarter and more innovative country through products and services across the entire IT process |
2,424 |
| 4 |
Sigma Groupsigma.se
Leading consulting group providing competitive edge through technological expertise Offers services in technology, connectivity, industry, civil engineering, and software development worldwide |
2,417 |
| 5 |
Combitechcombitech.se
Accelerating development for a smarter, sustainable, and resilient society by providing tech solutions and consulting services to various sectors |
2,405 |
| 6 |
Dustindustingroup.com
A leading IT partner in the Nordics and Benelux, offering a wide range of products and services to businesses, public sector, and individuals |
2,100 |
| 7 |
Considconsid.com
A fast-growing company offering IT, business development, and communication solutions with top experts focused on innovation, people, and values |
1,855 |
| 8 |
Advania Swedenadvania.se
Leading Nordic IT provider customizing services and products for corporate customers in public and private sectors across the Nordics with global offerings in data center and communication services |
1,775 |
| 9 |
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 |
| 10 |
Arrivearrive.com
Unifies urban mobility leaders for smarter, more seamless travel, supporting nearly 60 million users across 90+ countries through smart payments, optimized parking, and traffic reduction. |
1,622 |
| 11 |
Addnode Group ABaddnodegroup.com
A leading European software and digital services provider for design, construction, and public sector clients, with operations in multiple countries |
1,466 |
| 12 |
Nexer Groupnexergroup.com
A modern tech company specializing in strategy, technology, and communication, providing cutting-edge services in digitalization, AI, innovation, IT, and R&D |
1,421 |
| 13 |
Semconsemcon.com
An international technology partner specializing in engineering, digital services, and sustainability solutions for product, production, and service development based on human needs and behavior |
1,357 |
| 14 | 1,330 | |
| 15 |
Proact IT Group ABproact.eu
Leading specialist in data and information management, offering cloud services and data centre solutions to drive value through collaboration and innovation |
1,122 |
| 16 |
Sigma Technology Groupsigmatechnology.com
Global technology consulting company with expertise in software development, embedded systems design, digital solutions, and IT infrastructure, serving clients worldwide |
1,039 |
| 17 |
Karnov Group ABkarnovgroup.com
This company provides essential knowledge and workflow solutions in legal, tax, accounting, and environmental fields to European professionals for better decision-making |
987 |
| 18 |
Iver Sverigeiver.com
A leading Nordic provider of cloud-based IT services, facilitating digital transformation by leveraging technology to close the gap between aspiration and implementation |
934 |
| 19 |
Telia Cygateteliacygate.se
Swedish IT company offering personalized, flexible IT services and solutions across Sweden with extensive experience and strong network infrastructure. |
865 |
| 20 |
Softronicsoftronic.se
Softronic helps businesses and organizations develop innovative digital solutions for societal benefit, focusing on efficiency, security, and long-term partnerships in the digital transformation journey |
848 |
| 21 |
Internetstiftelseninternetstiftelsen.se
An independent organization promoting a positive impact of the internet on society, managing se and nu domains to fund initiatives supporting internet usage and innovation |
834 |
| 22 |
Tarento Grouptarento.com
Providing enterprise application, data management, and custom mobile solutions combining Nordic efficiency with Indian technology expertise for global clients. |
763 |
| 23 |
B3 Consulting Groupb3.se
A leading IT consulting firm in Sweden, providing experienced consultants in IT and business, specializing in digitalization, IT transformation, and industry-focused services |
752 |
| 24 |
Nordlo Groupnordlo.com
Provider of IT solutions and services to help businesses optimize their technology infrastructure and achieve their digital transformation goals |
750 |
| 25 |
Nordomaticnordomatic.com
A global pioneer in smart buildings with operations in multiple countries, offering services to the largest property owners in Northern Europe |
733 |
| 26 |
Mobail
This company targets individuals from India, Pakistan, Iraq, and Iran for fraudulent activities |
718 |
| 27 |
ASSA ABLOY Global Solutionsassaabloyglobalsolutions.com
Development of advanced security solutions for hotels, cruise ships, and care facilities, enhancing customer experiences and access management worldwide. |
679 |
| 28 |
Omegapointomegapoint.se
Leading cybersecurity company providing risk management, secure system development, and tailored digital solutions ensuring resilient and sustainable digital operations. |
675 |
| 29 | 638 | |
| 30 |
Digitalisering - Västra Götalandsregionen (VGR)vgregion.se
VGR IT manages IT infrastructure, applications, and telephony for Västra Götaland Region, supporting healthcare professionals and ensuring top-notch patient care |
625 |
| 31 |
PostNord Strålforsstralfors.com
PostNord Strålfors offers communication solutions for businesses to create personalized customer relationships through a digital platform across channels |
602 |
| 32 |
Lumeralumera.com
Leading insurtech driving safe, continuous digital transformation in the Life and Pensions industry |
600 |
| 33 | 598 | |
| 34 |
Foxwayfoxway.com
Support organizations and resellers in managing mobile phones, computers, and tech devices sustainably and cost-efficiently through circular solutions. |
571 |
| 35 |
TECHNIAtechnia.com
The company provides PLM solutions worldwide, helping customers overcome challenges, seize opportunities, and simplify product creation processes with industry-leading tools and expertise |
552 |
| 36 |
Forefrontforefront.se
This company helps customers embrace the future by providing technology solutions through the right steps, timing, and team |
541 |
| 37 | 531 | |
| 38 |
Visionite ABvisionite.se
Visionite offers a unique model for IT consultants, providing higher compensation options and a focus on work-life balance They value individuality and expertise in the industry |
530 |
| 39 |
AddSecureaddsecuregroup.com
A European company providing secure IoT connectivity solutions for various industries globally, optimizing operations and securing vital functions with expertise |
511 |
| 40 | 501 | |
| 41 |
CombinedXcombinedx.com
A team of experts across various disciplines united to drive success in the digital transformation journey |
500 |
| 42 | 495 | |
| 43 |
EasyParkeasypark.com
Innovative global parking tech company empowering drivers, businesses, and cities with award-winning technology for easier parking and electric vehicle charging |
484 |
| 44 |
MSC Group ABinvestor.mysafety.se
Empir Group AB is a publicly listed group with 14 subsidiaries across Sweden, operating in various cities and industries Listed on Nasdaq OMX Stockholm Small Cap-list |
482 |
| 45 |
Kvadrat Sverigekvadrat.se
A leading consultancy in Sweden, offering a unique blend of expertise and entrepreneurial spirit to deliver successful outcomes for clients |
479 |
| 46 |
Proxifyproxify.io
A people-first hiring partner providing quality remote developers to companies worldwide, tailored to match technology and team needs |
479 |
| 47 | 476 | |
| 48 | 460 | |
| 49 |
Sigma IT Groupsigmait.se
Innovative digital solutions provider with a passion for technology, challenging the status quo to create cutting-edge technologies for a better future |
448 |
| 50 |
SD Worx Sverigesdworx.se
SD Worx simplifies HR and payroll admin with intuitive solutions designed for real people, resulting in efficiency, accuracy, compliance, and overall improvement in work processes |
427 |
| 51 | 425 | |
| 52 |
Coromatic ABcoromatic.se
Securing access to power and data communication for critical facilities, ensuring high availability, productivity, and energy efficiency across various industries |
419 |
| 53 |
NFSnfs-group.com
Global management consultancy for corporate treasury and financial institutions focusing on organizational change, process optimization, system implementation, and enhancing cash transparency and control. |
401 |
| 54 |
Besedobesedo.com
Combines AI and human expertise for content moderation services. Creates a safer and more positive internet through accurate real-time capabilities. |
375 |
| 55 |
Reksoft Internationalreksoft.com
A technology group specializing in digital transformation, custom platform development, and industrial automation projects for various industries worldwide since 1991 |
372 |
| 56 |
Niteconiteco.com
Niteco is a software development company that helps businesses overcome limitations and achieve their ambitious goals through technical expertise and strategic planning |
358 |
| 57 |
Knightecknightec.se
Innovative strategic partner dedicated to driving clients' businesses forward by creating new opportunities, pioneering groundbreaking innovations, and fostering long-term relationships |
344 |
| 58 |
Softhousesofthouse.se
Leader in agile software development & digital transformation, offering consulting services with 300 employees across multiple offices Specializes in training and investing in software-related companies |
328 |
| 59 |
Budbeebudbee.com
Instabee is a parent company with consumer-facing brands Budbee, Instabox, and Porterbuddy, serving thousands of online merchants in seven countries |
317 |
| 60 |
Lemontreelemontree.se
Lemontree delivers IT solutions for digital services, testing, automation, and development in the Life Science sector with expertise and commitment |
314 |
| 61 |
Redpill Linproredpill-linpro.com
An Open Source specialist, focuses on sustainable development by enhancing companies' competitiveness and improving digital citizen-centric services through digital innovation and data optimization |
312 |
| 62 |
Nexer Enterprise Applicationsnexergroup.com
Specializing in Microsoft 365 and Dynamics applications, we empower businesses with tailored solutions for productivity, efficiency, and better insights |
307 |
| 63 | 301 | |
| 64 |
Instaboxinstabox.com
parcel delivery and logistics company operating multiple brands, serving major online merchants across seven European countries. |
272 |
| 65 | 226 | |
| 66 |
Benifex Nordicsbenifex.com
Benify offers a market-leading global benefits and total rewards platform to engage employees, reduce administration, improve communication, and manage costs effectively |
219 |
| 67 |
BIMobjectbusiness.bimobject.com
digital marketplace, connects building product manufacturers with architects and engineers for sustainable building design, powers global digital building design. |
216 |
| 68 |
Advania Groupadvania.com
A tech company operating in multiple countries, offering managed services, hardware, software, and professional services to empower people and create sustainable value |
204 |
| 69 |
Atea Logisticsatea.com
Atea Logistics is a leading distributor and service provider in the Nordic region, offering IT infrastructure products and services to customers |
183 |
| 70 |
Sigma Industry South Groupsigmaindustrysouthgroup.se
The company offers technical consultancy services in product and production technologies with highly educated engineers, focusing on customer satisfaction and service excellence |
183 |
| 71 |
Dizparcdizparc.se
IT company specializing in digitalization of Swedish SMEs, offering services in IT, business systems, and digital experiences from consultation to delivery and maintenance |
182 |
| 72 |
Yellow Elkyellowelk.se
Specializing in data-driven solutions, we offer expertise in advanced analytics, business intelligence, AI, data management, and various data technologies with offices in Stockholm and Gothenburg |
182 |
| 73 |
Kisel Stockholm ABkisel.se
Provides system support and IT solutions to small and medium businesses in Stockholm, specializing in Apple Macintosh and Microsoft Windows platforms for media and advertising industries |
181 |
| 74 |
CGM CompuGroup Medical Sweden ABcgm.com
An international e-health group with expertise in medical informatics, technical architecture, and healthcare processes, offering solutions for various healthcare sectors worldwide |
177 |
| 75 | 175 | |
| 76 | 174 | |
| 77 | 173 | |
| 78 |
Schneider Electricse.com
Specializes in providing automation solutions for buildings, enhancing efficiency and convenience through advanced technology and intelligent systems |
167 |
| 79 |
Udemigudemig.com
A software academy providing job guaranteed training programs for individuals looking to enhance their skills and secure employment in the industry |
160 |
| 80 |
Elveniteelvenite.se
A consultancy firm specializing in digitization and business support for the food industry, offering strategic consulting, solutions, and digital tools for sustainability and efficiency |
159 |
| 81 |
PDSVISIONpdsvision.com
Global provider of industrial tools and solutions for digital transformation, specializing in CAD, PLM, IoT, AR, CAE, and aftermarket solutions |
157 |
| 82 |
Sharp Business Systems Sverigesharp.se
The company offers leading document management solutions, IT services, digital signage, and payment systems tailored to various industries in Sweden |
152 |
| 83 | 150 | |
| 84 |
Caspecocaspeco.com
The company provides digital solutions for the restaurant industry, including ordering, scheduling, and analysis tools to enhance efficiency and profitability |
149 |
| 85 |
Infotivinfotiv.se
Infotiv accelerates development and innovation processes for businesses through consulting services and technology, driving faster product and human advancement in multiple locations |
149 |
| 86 |
Hypergenehypergene.se
Provides cloud-based software for budgeting, forecasting, analytics, and reporting to streamline planning, follow-up, and decision-making for organizations. |
148 |
| 87 |
Proact IT Swedenproact.se
Leading specialist in data and information management, focusing on cloud services and data center solutions. They help customers store, connect, protect, secure data. |
146 |
| 88 |
CMA Small Systems ABcma.se
Market leading provider of systems solutions for financial markets, offering infrastructure and software products for real-time operations, integration, trading, clearing, settlement, and transaction management globally |
144 |
| 89 |
Netigatenetigate.net
An established SaaS company providing feedback solutions to empower businesses with data-driven insights, trusted by over 1500 leading brands worldwide |
118 |
| 90 |
eBuilderebuilder.com
This company provides AI prediction solutions, Customer Care, Logistics, Procurement, Travel, and Enterprise Administration Systems to global enterprise customers in over 70 countries |
108 |
| 91 |
Combinecombine.se
A consulting company specializing in control systems, model-based design, and data science, dedicated to helping customers elevate their businesses through expert engineering services and solutions |
105 |
| 92 |
T-Kartort-kartor.com
Transform complex geospatial data into clear, actionable insights for governments, defense, public safety, and urban wayfinding systems worldwide. |
100 |
| 93 |
Brilliant Future ABbrilliantfuture.se
Providing employee and customer surveys, analyses, and change management services to improve business results and leadership effectiveness. |
93 |
| 94 |
Wolters Kluwer Sverigewolterskluwer.com
A global information and software company providing essential tools and information in legal, tax, finance, and healthcare sectors for confident decision-making |
90 |
| 95 |
Midport Scandinaviamidportscandinavia.com
Specialized consulting for ERP and business systems, focusing on manufacturing companies with over 20 years of combined business and IT expertise. |
85 |
| 96 |
Sendifysendify.se
Web-based shipping service for small businesses, simplifying supply chain optimization and shipping worldwide Trusted by 15,000+ businesses in Sweden and Germany |
80 |
| 97 |
Kodiak Hubkodiakhub.com
Cloud-based SRM platform enabling global procurement teams to buy smarter & foster sustainable supplier relationships by managing data, risks, contracts, performance, and innovation |
75 |
| 98 | 70 | |
| 99 |
Sartorius Data Analyticssartorius.com
Data Analytics experts providing solutions for maximizing data value, enabling better decision-making, process excellence, and business growth in high-tech industries worldwide |
66 |
| 100 |
Kassacentralenkassacentralen.se
A provider of comprehensive solutions for point-of-sale systems and payment solutions, offering innovative products tailored to various industries to help businesses work smarter |
64 |
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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 Oct 9, 2026.
More company lists in Sweden
- The largest companies in Sweden 3,290
- Software Development companies in Sweden 357
- SaaS companies in Sweden 348
- Government Administration companies in Sweden 312
- Financial Services companies in Sweden 169
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- Hospitals and Health Care companies in Sweden 78
- Retail Apparel and Fashion companies in Sweden 72
- Food and Beverage Manufacturing companies in Sweden 70
- Real Estate companies in Sweden 66
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- Entertainment Providers companies in Sweden 53
- Insurance companies in Sweden 52
- AI-native companies in Sweden 51
- Construction companies in Sweden 51
- Higher Education companies in Sweden 49
- Publicly traded companies in Sweden 49
- Business Consulting and Services companies in Sweden 47
- Hospitality companies in Sweden 47
- Personal Care Product Manufacturing companies in Sweden 46
- Industrial Machinery Manufacturing companies in Sweden 45
- Motor Vehicle Manufacturing companies in Sweden 43
- Education Administration Programs companies in Sweden 38