01
Professional
Knowledgeable and relevant. We know construction and speak the same language as those who build - never fluffy, always concrete.
About HLM
We set the mark.
We are the precision supplier major builds rely on - a Danish surveying and construction-data company that delivers valid data from the first survey to finished documentation.
Who we are
We set the mark
We make reality measurable
A build is only as good as the foundation it rests on. We survey in the field, from the air and in 3D - and turn it into a data foundation you can rely on. We set the mark means we don't just measure: we show up, deliver the knowledge decisions can be made on, and stay on site until it's right.
Our tone
This is us
02
Human
Easy to talk to. We're a partner on site, not a supplier at a distance. We explain things so everyone's on board.
03
A twinkle in the eye
We take precision deadly seriously and ourselves a little less so. That makes us someone you want to work with.
Services
One team, the whole data chain
Eight services under one roof
From surveying and scanning to georadar, machine control, documentation, monitoring and chartered surveyor services - gathered in one team.
Land surveying & setting-out
Setting-out and surveying for civil works and construction - from the position of the foundation to marking walls, columns, doors and pipes. Fast response, so the build never stalls.
Read more - SurveyingMachine control
We prepare setting-out data and machine-control files - and load them, including via secure remote access - so the machines hit the mark first time.
Read more - Machine controlGeoradar & utility detection
GPR scanning locates pipes, cables and objects underground - without digging, across large areas and confined sites alike.
Read more - Georadar3D laser scanning
Millimetre-accurate point clouds with our static Z+F Imager 5016 - and fast SLAM scanning with the CHCNAV RS10 when speed counts. Buildings, terrain, civil works.
Read more - 3D scanningCAD, data & documentation
We turn data into drawings, volume calculations and as-built - and deliver complete final documentation that holds up in disputes and under warranty.
Read more - CAD & dataMonitoring & surveillance
Continuous monitoring of movements, settlements and deformations on structures, buildings and infrastructure - so deviations are caught before they become damage.
Read more - MonitoringDrone surveying
We map large areas from the air with photogrammetry and an RTK drone and generate precise 3D models in Pix4D - supplemented by LiDAR where the airspace allows.
Read more - Drone surveyingChartered surveyor services
Boundaries, subdivision, condominiums, easements and land registration - we deliver the cadastral and legal services together with our sister company De Fakto.
Read more - Chartered surveyorHLM in numbers
160+
Employees across HLM Group
7
Locations from Aalborg to Copenhagen
4
Sister companies in HLM Group
20+
Years of experience with construction data
Contact
How can we help?
Got a question or a task in mind? Call or write - we'll get back to you within one working day.
+45 32 12 51 15 or fill out the form