Nexxis surveyors setting up a GNSS control survey beside a river in Ghana
Accra · Kumasi · Kibi — Est. 2020

Precision geospatial data Ghana builds on

Consulting geo-information engineers, drone technicians and professional land surveyors — delivering technically sound, economically viable Earth Science solutions across Ghana.

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Established in Ghana
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Years combined experience
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Major projects delivered
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Offices nationwide
Nexxis survey crew operating GNSS and ground-penetrating radar equipment on site
Who we are

A trusted name in surveying & Earth Science engineering

Founded in June 2020 and registered under the Companies Act 1963 (Act 179) of Ghana, Nexxis Engineering Limited brings together a well-experienced team of registered surveyors and professional managers. We have the technical expertise, equipment and technology to deliver the best solutions to our clients.

  • Registered, professionally-led team (GhIS member directors)
  • Modern GNSS RTK, total stations and RTK drones
  • Projects delivered on time and within budget
More about us
What we do

Surveying & geospatial services, end to end

One accountable team across land, engineering, topographic and drone surveying.

Land Surveying

Cadastral surveys for title regularization, route-line surveys for roads, rail, power, water and gas, plus compensation and resettlement surveys.

Engineering Surveys

Setting-out and control for the construction of dams, roads, buildings and other major infrastructure.

Drone & Photogrammetry

Orthomosaics, feature capture, DEM/DSM/DTM and 3D models from Phantom 4 RTK aerial survey.

Topographic & GPS Control

Topographical surveys, GPS/GNSS control networks, ground modelling and bathymetric surveys.

Volumetric Analysis

Cut & fill, muck shift, stockpiles, quarries and landfill volumes for accurate billing and planning.

GIS & Training

GIS application development, geological surveys and professional GPS / GNSS / GIS training.

Why Nexxis

What makes us different

The principles behind every survey we deliver.

Accuracy & precision

We maintain the highest level of accuracy and precision on every dataset we capture and deliver.

Prompt delivery

Projects delivered on time and within an agreed budget, every time.

Technology driven

We continually embrace new technology and techniques to the advantage of our clients.

Client oriented

Innovative, adaptive and creative — we deliver service that exceeds expectations.

Safety first

We adhere to all safety practices and the highest ethical industry standards.

Competitive rates

Cost-effective approaches aligned to each project's goals and objectives.

Surveying landscape in Ghana

Survey-grade accuracy, anywhere in Ghana

From dense urban sites to remote terrain, our team and equipment deliver dependable data wherever your project is.

Selected work

Projects across Ghana

From dam infrastructure to mining stockpiles and road corridors.

Nexxis team running a ground-penetrating radar survey on a concrete slab
Engineering Survey

Ground-penetrating radar survey

Bathymetric survey platform on a lake in Ghana
Hydrographic

Lake bathymetric survey

RTK survey drone ready for an aerial mapping flight
Photogrammetry

RTK drone deployment

Aerial drone survey of a dam spillway
Drone / Aerial Survey

Dam infrastructure aerial survey

How we work

From project initiation to sign-off

While projects differ in timeframe and budget, our process stays consistent.

Budget & scope

We work with you to set a cost-effective budget that reflects your project's goals.

Planning

We coordinate resources and timelines so the project stays on time and on budget.

Field & processing

Survey-grade GNSS and drone capture, then modelling, analysis and quality control.

Delivery

Clear, accurate deliverables you can act on with full confidence.

Trusted by

Clients & partners

We have delivered surveys for leading mining, energy, infrastructure and public-sector organisations.

AngloGold Ashanti
GNPC
Asanko Gold Ghana
Kibi Goldfields
SIMCOM Engineering
EcoSense Ghana
Ghana Gas CompanyGhana Atomic Energy CommissionZipline GhanaMETKA GhanaRIMOG LtdSMECAccra Hearts of OakGhana Bauxite CompanyK.E & T Engineering
Client feedback

What our clients say

Trusted by engineering firms, mining companies and public-sector teams across Ghana.

★★★★★

Nexxis delivered our topographic survey ahead of schedule and the accuracy held up through the entire build. A genuinely reliable partner.

PD
Project DirectorConstruction & infrastructure firm
★★★★★

Their drone volumetric reports gave us stockpile figures we could trust for billing. Professional from the first call to the final report.

OM
Operations ManagerMining & quarrying
★★★★★

Accurate data, clear deliverables and a team that understands engineering deadlines. We keep coming back to Nexxis.

CE
Consulting EngineerRoads & energy projects

Have a site that needs surveying?

Tell us about your project and our team will respond with a scoped, cost-effective proposal.

Get in touch