Surveyor
Sigma Surveys & Mapping Ltd
Glasgow
Pavilion 2 Buchanan Business Park Glasgow G33 6HZ, Glasgow
Established in 2007, Sigma Surveys is one of Scotland’s largest geospatial firms. We deliver high-specification 3D laser scanning, topographical surveys, and utility mapping to RICS standards for the UK’s construction and architectural sectors.
Precision Data for Scotland’s Built Environment
Since 2007, we have grown into one of Scotland’s most respected surveying firms. With offices in Glasgow and Edinburgh, we support architects, developers, and engineers across the UK with high-specification geospatial data.
Whether you are managing a complex city-centre redevelopment or a rural environmental project, we provide the clarity you need to move forward with confidence. We don't just provide drawings; we provide the digital foundation for your entire project lifecycle.
Led by Decades of Industry Expertise
Our leadership team brings over a century of combined experience to every project. We aren't just technicians; we are consultants who understand the nuances of the construction and property sectors.
- Jonathan Roman (Managing Director): Over 29 years of experience, MRICS and MCInstCES qualified.
- Richard Rennie (Director): 28 years of expertise in land and engineering surveying.
- Our Principal Surveyors: Allan McKay, Gerry Quail, and Paul Mayes lead our field teams with specialized degrees and decades of on-site knowledge.
Advanced Technology, RICS Standards
We invest heavily in the latest geospatial tech to ensure our data is as accurate as it is actionable. From 3D laser scanning for heritage buildings to drone-based LiDAR for vast topographical sites, we tailor our approach to your specific requirements.
Established
2007
Accreditations
RICS, CICES, TSA, Constructionline Silver
Specialisms
3D Revit Models, PAS128 Utilities, Drone Mapping
Coverage
Scotland & Nationwide UK
From the Ground Up: Our Core Specialisms
We offer a truly "end-to-end" surveying solution. We can map what’s underground using Ground Penetrating Radar (GPR), capture the surface with high-precision GPS, and model the vertical built environment using 3D Revit and IFC models.
"Our mission is simple: to deliver precise, high-specification surveys that form the reliable foundation for your project's success."
Why Professionals Choose Sigma Surveys
We understand that a survey is more than just a drawing—it’s a critical risk-management tool. That’s why we adhere to rigorous RICS ethical standards and hold Cyber Essentials Plus certification to protect your project data.
Our Gold Membership with the Drone Safe Register and Acclaim SSIP accreditation further demonstrate our commitment to safety and professional excellence. When you hire us, you are hiring a team that is fully integrated into the UK's professional procurement and safety frameworks.
Services
- Measured Building Surveys
- Topographical Surveys
- 3D Laser Scanning
- Drone Mapping & LiDAR
- Underground Utility Mapping
- BIM & Revit Modelling
- Area Calculations (NIA/GIA)
- Lease Plans
- CCTV Drainage Surveys
- Ground Penetrating Radar (GPR)
- Thermal Imaging
- Boundary & Title Plans
- Volume Calculations
- As-Built Surveys
- Photogrammetry
- Measured Floor Plans
- Building Elevations
- Reflective Ceiling Plans
- GPS Mapping
- PAS128 Utility Surveys
Coverage areas
Operating across 1 town in the UK
Sector count shown next to each town. Browse more surveyors
Free, no-obligation enquiry
Send Sigma Surveys & Mapping Ltd a message and they will be in touch.