Specialist engineering for software that works with 3D, CAD, BIM or GIS data
Whether your product needs one of these disciplines or several working together, we build the specialized software modules for you. For product companies in AEC, infrastructure, mining, telecom, oil & gas and manufacturing.
Start ahead. Go deep. Stay long. Proven components, a senior team across 3D, CAD, BIM and GIS, and partnerships that last for years.
Our story
Two decades of engineering software, in one focused team
Prolincur grew out of a pattern our founder saw again and again while building CAD, 3D and geometry software at large engineering software companies. Product teams needed 3D rendering, GIS, computational geometry or CAD kernels for one part of their product, and that part was the hardest to hire for.
After more than 18 years in those companies, working as a developer, solution architect, consultant and technology head, our founder set up Prolincur in 2020 to offer that depth as a team. A product company could add one specialized module without building a whole department around it.
That is still how we work. We have grown into a founder-led team of senior engineers in Pune, India, building modules for clients in the USA, Europe, Singapore and Australia. Many engagements that started as one module became long-term partnerships, with our longest retainers now running for three years. You talk to the engineers who build your module, from the first call.
Watch
Prolincur in under two minutes
What we build, who we build it for and how we work, with examples from our projects.
Milestones
How we got here
- 2020
- Prolincur founded in Pune, India
- 2022
- Recognised by Startup India, Government of India
- 2024
- 2025
At a glance
Prolincur Technologies
Pune, India, serving clients worldwide, from the USA and Europe to Singapore and Australia
Founder-led, senior engineers, direct access
25+ years of 3D, CAD and engineering software development
The problem we solve
Rare skills, in one team
WebGL, GIS, computational geometry and CAD kernels are each hard to hire for, and harder still to combine. Your core team should build your product, not reinvent viewers, converters and spatial pipelines. One discipline or all four, one skilled team.
3D graphics
WebGL, three.js, CesiumJS, volumetric and point cloud rendering.
GIS
PostGIS, Mapbox, 3D Tiles, vector tiles, terrain from GeoTIFF and contours, H3, quadkeys and geohashing.
Computational geometry
Spatial data structures, geometric booleans, surface meshing, geometry healing and surface reconstruction.
CAD and BIM
ACIS, OpenCascade, Autodesk Platform Services, IFC and DWG / DXF.
Partners and recognition
Open source at the core, partners where they help
Our work is built mainly on open source such as three.js, CesiumJS and PostGIS. Autodesk and Safe Software partnerships cover projects that need their platforms. We also publish open-source three.js loaders on npm for DXF, E57, IFC, 3D Tiles and Gaussian splats.
Tell us what your product needs
You will talk to an engineer from the first call. NDA on request.
Want to build this kind of software with us? See careers