Customer Story: Natta
How Fonn Helped Natta Streamline Project Documentation and Improve Site Efficiency

100%
Of project health & safety documentation is now centralised and audit-ready.
3x faster
Aftercare issue resolution by linking site teams and the head office on one platform.
90%+
User adoption rate across site teams due to Fonn’s intuitive mobile interface.
Company size
201-500 employees
Industry
Construction
About
Natta Building Company is a family-run contractor based in Surrey, established in 1972. Specialising in civil engineering and groundworks, the company supports residential, commercial, and industrial projects across the UK. With a strong focus on collaboration, Natta combines technical expertise with a customer-focused approach to deliver high-quality, reliable construction solutions.




“Before using Fonn, we struggled with document management and keeping it all in one place. Fonn enabled us to streamline that process, allowing proper version control and helping us find everything we need for each specific project.”

Natta Building Company is a specialist groundworks and civil engineering contractor that’s been operating for over 50 years. Operating across a range of sectors, including major infrastructure projects, care home development, and residential housing, Natta delivers end-to-end solutions, from the initial design and build through to aftercare. With multiple sites and teams, clear and consistent project documentation and communication are essential to maintaining quality, efficiency, and client confidence at every stage of delivery.
Before Fonn, Natta faced challenges managing project documentation and version control across a wide range of live construction sites. Information was spread across multiple systems and folders, making it difficult to ensure consistency, reduce duplication, and maintain audit readiness. These inefficiencies created friction, especially in areas like health and safety documentation and aftercare coordination.
The solution? Fonn.
Since adopting Fonn, Natta now manages all project documentation from design files to health and safety forms in a single platform accessible by all relevant teams. Audit processes for certifications like ISO, Achilles, and CHAS are now smoother, thanks to centralised, easily retrievable documentation.
They’ve also expanded their use of Fonn to streamline aftercare. Issues raised are tracked and assigned through the platform, giving both office staff and site teams a clear line of sight into status and resolution, closing the loop faster and keeping clients informed.
How Fonn transformed Natta’s Project Delivery
Natta now benefits from a more agile, transparent, and integrated approach to construction project management.
Centralised document control
Health and safety forms, O&M manuals, and design documents are all stored within the relevant project area in Fonn. This ensures site teams and auditors can access the latest version at any time no more chasing paperwork or outdated files.

Seamless aftercare coordination
Using Fonn’s issue tracking tools, Natta has streamlined how aftercare tasks are logged, assigned, and resolved. Both internal teams and clients have clear visibility into what’s been completed and what’s outstanding.

Construction-focused interface
Fonn’s user-first design made adoption easy, even for site staff with limited tech experience. The large, intuitive mobile tiles are ideal for field teams, making it simple to access and manage key information on the go.


Outstanding support
What truly set Fonn apart was the support and onboarding experience. From rollout to ongoing usage, Fonn’s team has remained highly responsive and hands-on, something Jo says made a real difference.

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See why 50k+ users trust Fonn with their construction projects
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