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Insurance · Leadenhall Market, London EC3

Landmark Underwriting

Security, network and fit-out for a split public and private building

Access control reader installed beside an office door
Access control reader installed beside an office door
2
Building zones
22
Cameras installed
14
Access control doors

The challenge

Landmark Underwriting's new building at Leadenhall Market had two very different jobs to do. The ground floor would trade as a public cafe and retail unit; the floors above would be a private underwriting office. That meant a security boundary that had to hold without a guard on every door — and an office that still needed its network, connectivity and furniture before anyone could move in.

What we did

We audited the building before specifying anything, then delivered it as one project rather than several contracts. On the security side, Verkada access control with tailgating detection flags anyone following a colleague through a controlled door, and cameras cover the retail frontage and the office floors as separate zones. Alongside it, SEG Core handled the office fit-out: workstations and desking, structured cabling, enterprise-grade Wi-Fi, the internet connection and the firewall.

  • Two zones — public and private — managed from one platform
  • Tailgating flagged in real time at controlled doors
  • Cabling, Wi-Fi, connectivity and firewall delivered by the same team

The outcome

The building opened on schedule with security and IT working from the first day, and the client dealt with one team for the doors, the cameras and the network rather than coordinating separate suppliers.

The Verkada side of this project is written up in full on our Verkada specialist site, verkadacctv.co.uk.

Access controlTailgating detectionOffice fit-outStructured cabling

SEG Core provided an excellently efficient service from start to finish. From the initial site survey right through to go-live, the team were professional, knowledgeable and thorough at every stage. What impressed us most was the level of hand-holding throughout — they never left us feeling unsupported. The reach of their expertise was genuinely impressive: security, networking, IT infrastructure, all handled seamlessly under one roof.

Sitki GelmenDirector, Landmark Underwriting

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