Named case studies from critical AV environments.

Real client deployments across transport, government, enterprise and space — with full attribution where the client has approved release. Defence references are not published; they are available on request after buyer qualification.

Selected client deployments

Each case study below is a real, named project. Details, outcomes and quotes are published with the client's approval. For sensitive sectors — defence and parts of government — references are released only after qualification through a confidential conversation.

Named case studies

Open each case study for the full quote, project overview, technical context and related sector links.

Transport control room display wall TfL Four Lines Modernisation TRANSPORT: HSCC control room AV infrastructure for signalling, CCTV and operational visibility across four Underground lines. View case study -> Transport operations display environment Tubelines London Underground TRANSPORT: Management centre video wall for real-time operational visibility across the Jubilee, Northern and Piccadilly lines. View case study -> Connected Places Catapult reception video wall environment Connected Places Catapult ENTERPRISE: Reception video wall, Zoom Rooms, wayfinding and collaboration AV across London and Milton Keynes offices. View case study -> Space operations control room — Satellite Applications Catapult Space Enterprise Labs All things space SPACE: Five years working with Satellite Applications Catapult on space sector AV delivery. View case study -> Interxion network operations centre display wall Interxion NOC ENTERPRISE: Network operations centre video wall for shared visibility across critical data centre monitoring sources. View case study -> CCTV control room display wall Runnymede CCTV Control Room GOVERNMENT: CCTV control room video wall for a shared council, NHS trust and Surrey Police public safety partnership. View case study ->

Space and sensitive-sector references are handled carefully.

Some references in space, defence and sensitive government environments are shared only after a qualifying conversation.

Request references ->

Key questions

Direct answers for teams reviewing Harp Visual project evidence and relevant delivery experience.

Operational control room environment Which environments do case studies cover? Control rooms, secure briefing rooms, transport networks and public-sector monitoring spaces.
Transport control room display environment What control room outcomes are shown? Real-time visibility, multi-source integration and low-latency performance.
Large video wall display used for technical and operational environments What technologies are commonly involved? Video walls, encoding, CCTV, data feeds and managed source routing.