Development
Denmark
Denmark’s development scene splits fairly cleanly into two tiers: a handful of large, publicly listed IT consultancies that build and run business-critical systems for government and enterprise, and a set of smaller, independently owned studios doing focused product and app work for consumer and B2B brands. Both trace back further than most of Europe’s agency scene. Several of the companies below were founded in the 1990s or early 2000s and are still trading under their own name today.
This directory covers Denmark-headquartered agencies for whom software or app development is a core, stated service, verified against their own websites.
Development agencies in Denmark
Blackbook
Copenhagen design and development studio founded in 1996, delivering strategy, UX, product design and development as one integrated process. States more than 150 clients across fintech, SaaS, pharma, MedTech and e-commerce over its history. Named client work includes an enterprise design system for Danish national railway operator SJ and work for Ingka Centres (IKEA) and Citymail.
Kraftvaerk
Copenhagen-headquartered digital consultancy, founded in 2004, describing itself as a Nordic digital consultancy with more than 120 staff. Covers strategy, UX/UI, backend and frontend development, cloud implementation and AI, and is an Umbraco Gold Partner. Named client work on its own site includes an ERP and web platform overhaul for furniture brand HAY, a new commerce platform for FLSmidth, and the Rejsekort youth travel card system used by more than 200,000 young Danes.
Mustache
Copenhagen app development agency specialising in native iOS and Android apps, combining strategy, UX design and technology under one roof. Named client work on its own site includes an app for industrial supplier Lemvigh-Müller, a loyalty app for grocery chain MENY, and the myUCPH student app for the University of Copenhagen.
Netcompany
IT consultancy headquartered in Copenhagen, founded in 1999 and publicly listed on Nasdaq Copenhagen. States more than 6,500 employees across offices in the UK, Netherlands, Poland, Norway, Sweden and Vietnam. Focuses on business-critical IT development, implementation and operations for large public and private organisations. Named clients include the Danish Customs and Tax Administration, ATP, Carlsberg and Ørsted.
NNIT
IT consultancy headquartered in Copenhagen and publicly listed on Nasdaq Copenhagen, founded in 1994 as an internal IT unit of Novo Nordisk before becoming an independent company. States around 1,700 employees, with a particular focus on IT development and outsourcing for the life sciences sector alongside public and private-sector clients in Denmark.
Trifork
Aarhus-headquartered software company founded in 1996 and publicly listed. States more than 1,200 employees across offices in 12 or more countries, working across digital health, fintech, cloud operations and application development. Named client work on its own site includes DSB, JYSK, REMA 1000 and MobilePay.