# The 31 largest companies in Roskilde
Tamtam tracks 31 companies headquartered in Roskilde. This list ranks all of them by number of employees on LinkedIn, led by Roskilde Kommune, BEC Financial Technologies and Vurderingsstyrelsen. Their median headcount is 178. Half of them were founded in 1976 or later.
The companies in Roskilde include a mix of public sector entities, technology firms, and manufacturers. Roskilde Kommune, Vurderingsstyrelsen, and Roskilde University are significant public service providers. BEC Financial Technologies offers IT solutions for banks, while Sonion specializes in miniature components for hearing instruments. Vestergaard Company A/S manufactures airport equipment.
Several companies are involved in education, research, and public administration, indicating a strong presence of public services and knowledge-based industries. Roskilde Festival, a large music festival organizer, also contributes to the local economy. The companies listed span a range of founding dates, from Roskilde Tekniske Skole, founded in 1840, to Own busines, established in 2010.
๐ฉ๐ฐ Roskilde ยท 31 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Roskilde Kommune](https://www.tamtam.ai/c/roskilde-kommune) (roskilde.dk)
A municipality in Region Sjรฆlland, Denmark, focusing on employee well-being, innovation, productivity, and continuous development through a variety of job opportunities | Government Administration | ๐ฉ๐ฐ Roskilde | 2,277 | |
| 2 | [BEC Financial Technologies](https://www.tamtam.ai/c/bec-financial-technologies) (bec.dk)
Fintech company providing financial IT solutions for Danish banks, enabling online investing, loans, and money transfers for their customers | IT Services and IT Consulting | ๐ฉ๐ฐ Roskilde | 2,041 | |
| 3 | [Vurderingsstyrelsen](https://www.tamtam.ai/c/vurderingsstyrelsen) (vurdst.dk)
The company assesses Denmark's 23 million properties, ensuring fair and transparent property valuations for accurate taxation, focusing on trust and customer satisfaction | Government Administration | ๐ฉ๐ฐ Roskilde | 1,116 | |
| 4 | [Sonion](https://www.tamtam.ai/c/sonion) (sonion.com)
Global leader in designing and manufacturing advanced miniature components for hearing instruments and acoustic products, with a focus on innovation and customer satisfaction | Appliances, Electrical, and Electronics Manufacturing | ๐ฉ๐ฐ Roskilde | 994 | 1974 |
| 5 | [Own busines](https://www.tamtam.ai/c/own-busines) (interaktiv-massage.dk)
Specializing in health and wellness through professional massage therapy to help individuals recover from muscle injuries and improve overall body posture | Wellness and Fitness Services | ๐ฉ๐ฐ Roskilde | 713 | 2010 |
| 6 | [Roskilde University](https://www.tamtam.ai/c/roskilde-university) (ruc.dk)
State university founded in 1972 offering research and education in natural science, social science, and humanities at Bachelor, Master, and PhD levels, including programs in English | Research Services | ๐ฉ๐ฐ Roskilde | 672 | 1972 |
| 7 | [Roskilde Festival](https://www.tamtam.ai/c/roskilde-festival) (roskilde-festival.dk)
Organizes North Europe's largest music festival since 1971 with 50 employees and thousands of volunteers supporting cultural, humanitarian, and youth initiatives | Musicians | ๐ฉ๐ฐ Roskilde | 587 | 1971 |
| 8 | [DSV Transport A/S](https://www.tamtam.ai/c/dsv-transport-a-s) (dsvtransport.dk)
DSV Transport provides comprehensive solutions and advice to construction, asphalt, and concrete industries They deliver materials, handle waste, rent equipment, and transport goods efficiently nationwide | Truck Transportation | ๐ฉ๐ฐ Roskilde | 587 | 1976 |
| 9 | [Roskilde Tekniske Skole (Roskilde Technical College)](https://www.tamtam.ai/c/roskilde-tekniske-skole-roskilde-technical-college) (rts.dk)
This educational institution offers vocational training, EUX programs, and HTX upper secondary education to over 3000 students annually Duration varies | Education | ๐ฉ๐ฐ Roskilde | 490 | 1840 |
| 10 | [Vestergaard Company A/S](https://www.tamtam.ai/c/vestergaard-company-a-s) (vestergaardcompany.com)
A manufacturing company specializing in advanced technology airport equipment for global aviation industry, including aircraft deicing, lavatory, and water service equipment | Airlines and Aviation | ๐ฉ๐ฐ Roskilde | 336 | |
| 11 | [DTU Wind and Energy Systems](https://www.tamtam.ai/c/dtu-wind-and-energy-systems) (wind.dtu.dk)
A global science hub with 400+ experts researching wind energy, power systems, nanoscale structures, atmospheric flow, turbines, digital solutions, and renewable energy planning | Research Services | ๐ฉ๐ฐ Roskilde | 308 | 1979 |
| 12 | [People](https://www.tamtam.ai/c/people) (people.dk)
A consulting company based in Denmark specializing in linking business and organization, corporate governance, board assessments, and action learning | Business Consulting and Services | ๐ฉ๐ฐ Roskilde | 233 | 2002 |
| 13 | [Lyreco Danmark](https://www.tamtam.ai/c/lyreco-danmark) (lyreco.com)
A leading European distributor offering a wide range of workplace solutions, focusing on green delivery, customer needs, and environmental responsibility | Retail Office Equipment | ๐ฉ๐ฐ Roskilde | 227 | 1926 |
| 14 | [Stryhns Gruppen](https://www.tamtam.ai/c/stryhns-gruppen) (as.stryhns.dk)
A modern brand house rooted in Danish food culture, producing and marketing various food brands with a focus on high quality and tradition | Food and Beverage Manufacturing | ๐ฉ๐ฐ Roskilde | 184 | 1941 |
| 15 | [Aktive Jobsรธgende](https://www.tamtam.ai/c/aktive-jobsogende) (aktivjoblog.dk)
Providing a free service for job seekers in Denmark to connect with employers, helping individuals find employment and businesses fulfill their staffing needs | Non-profit Organizations | ๐ฉ๐ฐ Roskilde | 179 | |
| 16 | [ROMU](https://www.tamtam.ai/c/romu) (romu.dk)
ROMU is a cultural heritage museums organization in Denmark, comprising several museums and overseeing the preservation of historical sites and artifacts | Museums, Historical Sites, and Zoos | ๐ฉ๐ฐ Roskilde | 178 | 1929 |
| 17 | [Institut for Ecoscience - Aarhus Universitet](https://www.tamtam.ai/c/institut-for-ecoscience-aarhus-universitet) (ecos.au.dk)
An educational institution offering technical science programs at Aarhus University in Denmark | Research Services | ๐ฉ๐ฐ Roskilde | 156 | |
| 18 | [Unibio](https://www.tamtam.ai/c/unibio) (unibio.dk)
The company is focused on addressing the challenge of protein scarcity by producing microbial protein for animal feed in an eco-friendly and ethical way | Biotechnology Research | ๐ฉ๐ฐ Roskilde | 145 | 2001 |
| 19 | [Frellsen kaffe](https://www.tamtam.ai/c/frellsen-kaffe) (frellsen.dk)
With over 50 years of experience, this company provides professional coffee solutions to over 7,000 businesses, institutions, cafes, restaurants, and hotels nationwide | Food and Beverage Services | ๐ฉ๐ฐ Roskilde | 116 | 1897 |
| 20 | [Nespresso Professional DK](https://www.tamtam.ai/c/nespresso-professional-dk) (lyreco.nespresso-professional.dk)
Provider of high-quality Nespresso Professional coffee solutions for businesses, offering a variety of coffee blends and machines for offices, restaurants, cafes, and hotels | Food and Beverage Services | ๐ฉ๐ฐ Roskilde | 80 | |
| 21 | [MunkStrunge Statsautoriserede Revisorer I/S](https://www.tamtam.ai/c/munkstrunge-statsautoriserede-revisorer-i-s) (munkstrunge.dk)
The company specializes in handling financial matters for businesses, allowing them to focus on running their operations with expert support | Accounting | ๐ฉ๐ฐ Roskilde | 62 | 2017 |
| 22 | [Gorm Hansen A/S](https://www.tamtam.ai/c/gorm-hansen-a-s) (gorm-hansen.dk)
A well-established company with over 50 years of experience in construction, specializing in various infrastructure projects and committed to delivering high-quality work on time | Construction | ๐ฉ๐ฐ Roskilde | 55 | 1970 |
| 23 | [Copenhagen AirTaxiยฎ A/S](https://www.tamtam.ai/c/copenhagen-airtaxi-a-s) (aircat.dk)
This company offers direct private flights, allowing customers to save time and choose their own schedule for business or personal travel | Airlines and Aviation | ๐ฉ๐ฐ Roskilde | 39 | 1961 |
| 24 | [Fysiodanmark Roskilde](https://www.tamtam.ai/c/fysiodanmark-roskilde) (fysiodanmarkroskilde.dk)
FysioDanmark Roskilde offers a wide approach to health focusing on prevention and treatment of injuries and lifestyle diseases through interdisciplinary collaboration | Wellness and Fitness Services | ๐ฉ๐ฐ Roskilde | 31 | |
| 25 | [Kryta A/S](https://www.tamtam.ai/c/kryta-a-s) (kryta.dk)
A leading supplier of spices and spice blends to butcher shops, food service, and industries in Denmark, Sweden, Norway, and Iceland Founded in 1955 | Food and Beverage Manufacturing | ๐ฉ๐ฐ Roskilde | 20 | 1955 |
| 26 | [Adax Bags](https://www.tamtam.ai/c/adax-bags) (adaxshop.com)
Designing high-quality bags for women since 1982, reflecting individual style while promoting social responsibility and sustainability in every product | Retail Apparel and Fashion | ๐ฉ๐ฐ Roskilde | 19 | 1982 |
| 27 | [Actee](https://www.tamtam.ai/c/actee) (actee.com)
Revolutionizing workplace learning with simulation technology, digital learning concepts, and practical development programs to create motivation and apply learning to everyday practice | E-Learning Providers | ๐ฉ๐ฐ Roskilde | 15 | 2017 |
| 28 | [Sushi2500](https://www.tamtam.ai/c/sushi2500) (sushi2500.dk)
A sushi restaurant chain focusing on high-quality, innovative sushi dishes served in six locations with an emphasis on fresh ingredients and elite food safety standards | Restaurants | ๐ฉ๐ฐ Roskilde | 13 | 2006 |
| 29 | [Port-Safety](https://www.tamtam.ai/c/port-safety) (port-safety.com)
The company specializes in improving port and waterway safety worldwide with their innovative product, LifeLadderยฎ, offering visibility, durability, and sustainability | Maritime | ๐ฉ๐ฐ Roskilde | 12 | 2017 |
| 30 | [MedPack](https://www.tamtam.ai/c/medpack) (medpack.dk)
European specialized company in the Cosmetic Industry, providing labeled plastic tubes, sachets, and labels with quick delivery and customized solutions for businesses of all sizes | Personal Care Product Manufacturing | ๐ฉ๐ฐ Roskilde | 11 | 2004 |
| 31 | [ATEK TEKNIK](https://www.tamtam.ai/c/atek-teknik) (atek.dk)
Coromatic is expanding and merging with Atek Teknik to improve customer service and explore new opportunities in the industry Visit wwwatekdk for more information | Retail Office Equipment | ๐ฉ๐ฐ Roskilde | 10 | |
## 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 12, 2026.
## The same list elsewhere in Denmark
- [The largest companies in Denmark](https://www.tamtam.ai/l/largest-companies-denmark) (2,804)
- [The largest companies in Capital Region of Denmark](https://www.tamtam.ai/l/largest-companies-capital-region-of-denmark) (599)
- [The largest companies in Central Denmark](https://www.tamtam.ai/l/largest-companies-central-denmark) (115)
- [The largest companies in Southern Denmark](https://www.tamtam.ai/l/largest-companies-southern-denmark) (93)
- [The largest companies in Zealand](https://www.tamtam.ai/l/largest-companies-zealand) (49)
- [The largest companies in North Jutland](https://www.tamtam.ai/l/largest-companies-north-jutland) (44)
- [The largest companies in Copenhagen](https://www.tamtam.ai/l/largest-companies-copenhagen) (779)
- [The largest companies in Aarhus](https://www.tamtam.ai/l/largest-companies-aarhus) (104)
- [The largest companies in Aalborg](https://www.tamtam.ai/l/largest-companies-aalborg) (69)
- [The largest companies in Odense](https://www.tamtam.ai/l/largest-companies-odense) (53)
- [The largest companies in Ballerup](https://www.tamtam.ai/l/largest-companies-ballerup) (49)
- [The largest companies in Kolding](https://www.tamtam.ai/l/largest-companies-kolding) (47)
- [The largest companies in Frederiksberg](https://www.tamtam.ai/l/largest-companies-frederiksberg) (44)
- [The largest companies in Glostrup](https://www.tamtam.ai/l/largest-companies-glostrup) (38)
- [The largest companies in Sรธborg](https://www.tamtam.ai/l/largest-companies-soborg) (38)
- [The largest companies in Vejle](https://www.tamtam.ai/l/largest-companies-vejle) (35)
- [The largest companies in Silkeborg](https://www.tamtam.ai/l/largest-companies-silkeborg) (32)
- [The largest companies in Herning](https://www.tamtam.ai/l/largest-companies-herning) (31)
- [The largest companies in Horsens](https://www.tamtam.ai/l/largest-companies-horsens) (27)
- [The largest companies in Herlev](https://www.tamtam.ai/l/largest-companies-herlev) (25)
## The same list elsewhere
- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [The largest companies in Europe](https://www.tamtam.ai/l/largest-companies-in-europe) (213,553)
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Source: https://www.tamtam.ai/l/largest-companies-roskilde