Dalcour Maclaren's Bespoke Mapping Technology Speeds up UK Fibre Rollout

Dalcour Maclaren has developed an innovative, bespoke fibre planning tool that is transforming how telecoms clients secure land consents and design more efficient fibre networks. 

Built on ESRI’s global mapping platform, the consultancy’s customised system integrates with client databases and internal project tools to give real-time visibility of every site, consent and potential risk. It allows clients to make more informed decisions at the design stage, reducing the number of consents needed, avoiding delays and creating a more economic, efficient build. 

The platform has replaced previous spreadsheet-based methods and basic mapping tools. It provides live access for client teams and contractors on the ground and records each interaction with landowners to ensure nothing is missed. The approach is agile and tailored for each project, avoiding a one-size-fits-all solution and allowing for integration with clients’ systems. 

To date, more than 190 infrastructure sites have been managed using the new technology, with over 75% of consents already secured ahead of construction. Client feedback has been outstanding, with scores of 9 and 10 out of 10 for communication, visualisation and transparency. 

“This has been a major investment for us, both financially and in terms of development time, but it’s delivering exactly what our clients need,” said Jonathan Speers, Director at Dalcour Maclaren. “It’s not just about mapping - it's providing clarity and consistency, and helping clients keep pace with the demands of full fibre rollouts.” 

The system is now used across all areas of the business, including high-profile rural projects supporting the government’s Project Gigabit scheme and has been shortlisted for the 2025 Fibre Sector Innovation Award.

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Editors notes

Dalcour Maclaren is a leading specialist in the utilities and infrastructure sector, helping to drive the UK and Ireland towards a cleaner, greener future. Our expert teams in land, environment and geospatial services unlock the consents needed for major energy, water, transport, and digital infrastructure projects. With an exclusive focus on utilities and infrastructure, we combine scale and expertise to deliver industry-leading solutions. Our people are at the heart of our business and we are committed to fostering long-term, rewarding careers while prioritising their wellbeing. www.dalcourmaclaren.com