Expert surveying.
Every terrain.
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.
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.
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.
Built for every
sector's demands.
From mine sites to motorways, Rudan's precision surveying expertise serves nine sectors across Ghana and the West African sub-region.
Before anyone knew it.
Mr. Akornor surveys the Tove River at the Ghana–Togo border. The dream begins here.
Ghana's first private survey company.
June 1976 — Rudan Engineering Works is established. A founding team of four, a mission to map a nation.
From Wenchi to Koforidua — every town, precisely measured.
Town surveys across Ghana spanning two decades of national mapping.
Built to last. Built on the future.
New digital survey technology transforms the workflow — photogrammetry, digital editing and map production.
From the Volta to three nations.
The West Africa Gas Pipeline across Benin, Togo and Ghana. Bui Dam. JICA Bridges. VRA Power Lines.
The best survey we ever did was people.
Rudan has trained generations of surveyors. KNUST students visit yearly. Staff trained locally and internationally.
50 years of precision. A lifetime of purpose.
Rudan Engineering Works. Ghana's first. Still first.
1976 — 2026
50 years of precision.
Rudan Engineering Works
The Rudan Story
50 years. One frame at a time.