50+yearsofpioneeringexcellence.Ghana’s1stprivatelandsurveyingfirm.TrustedonGhana’slandmarkprojectsandmajorinternationaldevelopments.
Rudan Engineering. Ghana's 1st Land Surveying Company
EST. 1976
What We Do
Expert surveying.
Every terrain.
The RUDAN Method
01
Understanding Your Site
We start with your terrain, not a template.
Every survey begins with a thorough desktop study — existing maps, aerial imagery, and client briefs — before a single instrument is deployed. This means we arrive on site with a plan, not questions.
18+Years Active
400+Projects Delivered
02
Field Precision
Instruments calibrated to the millimetre.
Our field teams deploy the latest robotic total stations, GNSS rovers, and UAV platforms, all calibrated to international standards. We operate in all terrain conditions with zero compromise on accuracy.
±2mmAngular Precision
5cm GSDUAV Resolution
03
Deliverables That Work
Data you can build, design, and decide with.
From CAD drawings and point clouds to BIM-ready models and GIS datasets — we produce outputs in the formats your engineering team actually uses, with thorough QA review on every deliverable.
15+Output Formats
100%QA Reviewed
Our Work
Selected projects
Topographic Surveying
Accra Ring Road Corridor Survey
Accra, Ghana · 2024Bathymetric Surveys
Tema Port Bathymetric Survey
Tema, Ghana · 2024Structural Monitoring
Barekese Dam Deformation Monitor
Kumasi, Ghana · 2023Setting Out
Airport City Development Setting Out
Accra, Ghana · 2024UAV / Drone Surveys
Volta River UAV Corridor Mapping
Volta Region, Ghana · 2023As-Built Surveys
Korle Bu Teaching Hospital As-Built
Accra, Ghana · 2023Media Vault