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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Roskilde Kommuneroskilde.dk
A municipality in Region Sjælland, Denmark, focusing on employee well-being, innovation, productivity, and continuous development through a variety of job opportunities |
2,277 | |||
| 2 |
BEC Financial Technologiesbec.dk
Fintech company providing financial IT solutions for Danish banks, enabling online investing, loans, and money transfers for their customers |
2,041 | |||
| 3 |
Vurderingsstyrelsenvurdst.dk
The company assesses Denmark's 23 million properties, ensuring fair and transparent property valuations for accurate taxation, focusing on trust and customer satisfaction |
1,116 | |||
| 4 |
Sonionsonion.com
Global leader in designing and manufacturing advanced miniature components for hearing instruments and acoustic products, with a focus on innovation and customer satisfaction |
994 | |||
| 5 |
Own businesinteraktiv-massage.dk
Specializing in health and wellness through professional massage therapy to help individuals recover from muscle injuries and improve overall body posture |
713 | |||
| 6 |
Roskilde Universityruc.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 |
672 | |||
| 7 |
Roskilde Festivalroskilde-festival.dk
Organizes North Europe's largest music festival since 1971 with 50 employees and thousands of volunteers supporting cultural, humanitarian, and youth initiatives |
587 | |||
| 8 |
DSV Transport A/Sdsvtransport.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 |
587 | |||
| 9 |
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 |
490 | |||
| 10 |
Vestergaard Company A/Svestergaardcompany.com
A manufacturing company specializing in advanced technology airport equipment for global aviation industry, including aircraft deicing, lavatory, and water service equipment |
336 | |||
| 11 |
DTU Wind and Energy Systemswind.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 |
308 | |||
| 12 | 233 | ||||
| 13 |
Lyreco Danmarklyreco.com
A leading European distributor offering a wide range of workplace solutions, focusing on green delivery, customer needs, and environmental responsibility |
227 | |||
| 14 |
Stryhns Gruppenas.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 |
184 | |||
| 15 |
Aktive Jobsøgendeaktivjoblog.dk
Providing a free service for job seekers in Denmark to connect with employers, helping individuals find employment and businesses fulfill their staffing needs |
179 | |||
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. | |||||
| 16 | 178 | ||||
| 17 |
Institut for Ecoscience - Aarhus Universitetecos.au.dk
An educational institution offering technical science programs at Aarhus University in Denmark |
156 | |||
| 18 | 145 | ||||
| 19 |
Frellsen kaffefrellsen.dk
With over 50 years of experience, this company provides professional coffee solutions to over 7,000 businesses, institutions, cafes, restaurants, and hotels nationwide |
116 | |||
| 20 |
Nespresso Professional DKlyreco.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 |
80 | |||
| 21 |
MunkStrunge Statsautoriserede Revisorer I/Smunkstrunge.dk
The company specializes in handling financial matters for businesses, allowing them to focus on running their operations with expert support |
62 | |||
| 22 |
Gorm Hansen A/Sgorm-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 |
55 | |||
| 23 |
Copenhagen AirTaxi® A/Saircat.dk
This company offers direct private flights, allowing customers to save time and choose their own schedule for business or personal travel |
39 | |||
| 24 |
Fysiodanmark Roskildefysiodanmarkroskilde.dk
FysioDanmark Roskilde offers a wide approach to health focusing on prevention and treatment of injuries and lifestyle diseases through interdisciplinary collaboration |
31 | |||
| 25 | 20 | ||||
| 26 |
Adax Bagsadaxshop.com
Designing high-quality bags for women since 1982, reflecting individual style while promoting social responsibility and sustainability in every product |
19 | |||
| 27 | 15 | ||||
| 28 |
Sushi2500sushi2500.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 |
13 | |||
| 29 |
Port-Safetyport-safety.com
The company specializes in improving port and waterway safety worldwide with their innovative product, LifeLadder®, offering visibility, durability, and sustainability |
12 | |||
| 30 |
MedPackmedpack.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 |
11 | |||
| 31 |
ATEK TEKNIKatek.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 |
10 | |||
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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 Nov 12, 2026.
The same list elsewhere in Denmark
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- The largest companies in Capital Region of Denmark 599
- The largest companies in Central Denmark 115
- The largest companies in Southern Denmark 93
- The largest companies in Zealand 49
- The largest companies in North Jutland 44
- The largest companies in Copenhagen 779
- The largest companies in Aarhus 104
- The largest companies in Aalborg 69
- The largest companies in Odense 53
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