MT Højgaard International is active in Greenland, the Faroe Islands, Sweden, Maldives, Portugal and Africa, executing a large variety of construction works, civil works and technical installations.
- SETH Lda Portugal, executing marine works, transmission lines, civil works and pile foundation in Portugal and Africa.
- MT Højgaard Grønland ApS, executing construction and civil works in all of Greenland.
- MT Højgaard Føroyar p/f,executing construction and civil works in all the Faroe Islands.
- Arssarnerit incl. Matu Security ApS, executing electrical technical solutions in all of Greenland.
- MT Hojgaard Pvt, Ltd Maldives, executing construction and civil works in all the Maldives.
- Greenland Contractors I/S, carrying out services, operation and maintenance works at Thule Air Base, Greenland, in the period from 1986 until 2017.
- International Projects, executing large special civil works mainly in the North Atlantic countries.