These companies in Copenhagen are primarily large and mid-sized firms specializing in IT services and consulting. They offer a range of solutions from digital transformation and cloud-based business solutions to cybersecurity and health technology. Many of these firms also focus on supporting specific industries or sectors.
Notable companies include Netcompany, which provides agile IT consulting for Northern European clients; Columbus, a global IT services company; NNIT, an international IT service provider for private and public sectors; and Center for IT og Medicoteknologi (CIMT), which develops health technology solutions. A common thread among these companies is their focus on providing comprehensive IT and digital solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Netcompanynetcompany.com
Providing agile IT consulting and digital transformation services, delivering scalable, modern technology solutions for large Northern European clients. |
8,266 | |||
| 2 |
Columbuscolumbusglobal.com
A global IT services and consulting company offering digital transformation solutions for various industries, with extensive experience and a customer-centric approach |
2,496 | |||
| 3 |
emagineemagine.org
Providing tailored IT consulting services including team extension, nearshoring, dedicated teams, and managed services for diverse industries. |
2,182 | |||
| 4 | 
NO IDEAno-idea.dk
A digital innovation agency that transforms ideas into technology-based products, using creative processes, research, and technology development to drive business success |
2,005 | |||
| 5 | 1,636 | ||||
| 6 |
Center for IT og Medicoteknologi (CIMT), Region Hovedstadensecurity-check.regionh.dk
A center focusing on health technology, developing solutions for patient care, hospital operations, and electronic health records, partnering with hospitals and suppliers |
718 | |||
| 7 |
FFWjakala.com
Global agency specializing in creating and scaling digital experiences through data insights, strategy, design, and development for Fortune 2000 companies worldwide |
565 | |||
| 8 |
Styrelsen for It og Læringstil.dk
A government agency focusing on IT and digital solutions to enhance learning for children, young adults, and adults, with a strong emphasis on agile work methods |
548 | |||
| 9 |
IMPACT Commerceimpactcommerce.com
Impact is a digital commerce agency focused on building omnichannel solutions through strategy, design, tech, and optimization to fuel meaningful growth |
437 | |||
| 10 |
Cepheocepheo.com
Delivers intelligent, cloud-based business solutions using Microsoft Dynamics 365, helping Nordic companies optimize operations, make smarter decisions, and achieve digital empowerment. |
363 | |||
| 11 |
BASE life sciencebaselifescience.com
Specialized consultancy delivering tailored technology and business solutions for pharma, biotech, and med device sectors across US, EU, and APAC. |
279 | |||
| 12 |
Enveconenvecon.com
Global provider of IFS applications and services catering to various industries, offering end-to-end implementation, consulting, managed services, development, and value-added solutions |
264 | |||
| 13 |
Abakion A/Sabakion.dk
IT consulting firm specializing in standardized business solutions such as ERP, BI, CRM, and Ecommerce, with expertise in Microsoft Dynamics 365 and Power Platform |
210 | |||
| 14 |
twoday kapacitykapacity.dk
Leading data and AI consultancy with a team of specialists who aim to create excitement by providing human-driven solutions for organizations |
189 | |||
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. | |||||
| 15 |
Consciaconscia.com
A leader in IT infrastructure solutions and cybersecurity services, providing design, implementation, and management to complex network, data center, and cloud environments |
182 | |||
| 16 |
Twistellar – Salesforce SUMMIT Partnertwistellar.com
Providing expert Salesforce consulting and development services across multiple clouds and platforms to solve business challenges and enhance sales. |
101 | |||
| 17 |
Septimaseptima.dk
Advising, developing systems, and providing services/products to ensure optimal utilization of public geodata for companies, authorities, and organizations. |
95 | |||
| 18 |
Luftbornluftborn.com
Innovative software solutions provider operating in Denmark, UK, and Sweden, with plans for expansion Committed to quality for clients and employees |
48 | |||
| 19 |
Bits and Bytes
A software consulting company specializing in software development, programming, testing, and video editing Mainly focused on writing Python code for medical devices |
31 | |||
| 20 |
Cycartscycarts.com
A Nordic IT services provider offering web and mobile development, LMS, CRM, and digital solutions to elevate businesses to new heights |
25 | |||
| 21 |
MobilePeoplemobilepeople.dk
A leading Danish company specializing in developing and operating payment solutions, data collection, and SMS solutions for over 20 years |
16 | |||
| 22 |
Teamcubateteamcubate.com
This company provides top-tier developer talent and expert HR services to help businesses grow faster with remote teams |
15 | |||
| 23 |
Platon A/Swww2.deloitte.com
Leading consultancy firm specializing in information management, business development, data strategy, and technology integration, helping companies optimize processes and gain competitive advantages |
10 | |||
| 24 |
Greener Pasturesgreenerpastures.dk
Greener Pastures is a mobile app agency specializing in creating innovative solutions for businesses, startups, and entrepreneurs, with a focus on quality and expertise |
9 | |||
| 25 | 8 | ||||
| 26 | 6 | ||||
| 27 |
Copenhagen Softwareitm8.dk
This company specializes in creating system integrations, APIs, and data management solutions to help businesses progress through digital transformation and innovate digital products/services |
2 | |||
| 28 |
Nine Circleninecircle.com
IT software development company specializing in implementing AI technologies across platforms, with experience in full project lifecycle and investing in tech start-ups |
2 | |||
| 29 |
Bloc.wearebloc.io
An independent blockchain studio turning ideas into solutions through frontier technologies and radical thinking in collaboration with partners |
1 | |||
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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 11, 2026.
More company lists in Copenhagen
- The largest companies in Copenhagen 779
- Multinational companies in Copenhagen 197
- SaaS companies in Copenhagen 106
- Software Development companies in Copenhagen 99
- Retail chains in Copenhagen 94
- Subscription businesses in Copenhagen 66
- Financial services firms in Copenhagen 59
- Professional services firms in Copenhagen 56
- Companies with a mobile app in Copenhagen 53
- E-commerce companies in Copenhagen 48
- Hotel and hospitality groups in Copenhagen 44
- Companies with in-house R&D in Copenhagen 42
- Retail Apparel and Fashion companies in Copenhagen 39
- Consulting firms in Copenhagen 38
- Critical infrastructure operators in Copenhagen 38
- Financial Services companies in Copenhagen 38
- Restaurants companies in Copenhagen 35
- IT Services and IT Consulting companies in Copenhagen 33
- Public sector organisations in Copenhagen 32
- AI companies in Copenhagen 30
- Insurance companies in Copenhagen 30
- Government Administration companies in Copenhagen 29
- Technology, Information and Internet companies in Copenhagen 29
- Education providers in Copenhagen 28