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12d Solutions is a software developerspecialising incivil engineering and surveyingsolutions. The first version of 12d Model was released in 1991, both visionaries had worked in the industry for many years and found that the solutions on offer simply were not the most user friendly and that a true customer focus was lacking.

Today, we are proud to say that 12d Model is used in over 65 countries worldwide and our licenses are still growing. It is a solution that can be used by small businesses and individual consultants, through to large organisations.

What’s New

12d Overview

Task Management Seminar

Timeline Visualisation

Why 12d?


12d Model is the ultimate software for construction with powerful set-out options, direct interfaces to machine control and detailed conformance reporting and auditing.

Manage 3D data and control volumes, quantities and progress claims with 12d Model. Set-out your project and undertake conformance and as-built surveys live on-site using 12d Field.

Key Features

Expert Advice

Technical queries

12d Model can be used on site through an interface such a ‘tough’ tablet or laptop to instantly analyse and answer technical queries.

Expert Advice

Earthworks and volumes 

Use 12d to monitor works executed, checking volumes and preparing reports for billing and/or claims processing.

Expert Advice

Machine automation

12d supports numerous machine automation systems enabling contractors to reflect the design in the field straight from 12d. 

Expert Advice


The 3-D design is automatically/continuously created and can be viewed at any stage of the projects process to provide instant real life representation of the project. Utilise to reflect construction process. 

Expert Advice

Project documentation

Automate the production of reports and drawings (plans, cross-sections and long-sections) and reduce drafting times.