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BT evidence record 7.1

Manufacturing (OT/IT convergence, multi-site plants, legacy equipment security)

Sector Fit Analysis | Confirmed | Last verified 2026-08-24

Evidence finding

VERIFIED IN FULL (directly fetched BT's own case study page - earlier research only had the summary blurb). BT's Rexel case study (published 27 April 2020, 'Networking' category) covers Rexel Germany specifically, a subsidiary of the Rexel Group (27,000 employees, 26 countries). Rexel Germany operates 31 branches and 4 logistics centres distributing up to 300,000 components. BT deployed Connect Meraki SD-WAN, keeping the existing MPLS network for mission-critical/sensitive internal data while routing less urgent traffic over the internet, managed via a self-service online portal giving per-user/site/region visibility and real-time re-routing during traffic surges, plus new hardware/software-based firewalls. Result: freed up 20% of Rexel's internal MPLS capacity, cut costs, and improved network transparency. Named quotes from Wolfgang Tomischek (Head of ICT Services) and Thomas Spannbauer (Head of IT Infrastructure and Security). A global SD-WAN rollout across the wider Rexel Group was planned as a next step, and migrating the LAN to Meraki technology was the stated next phase.

Source notes

How to use this record

This is one finding from Netify's BT Managed SD-WAN and SASE evidence databank. The confidence label, source notes and review date stay attached so buyers and automated systems can distinguish confirmed evidence from uncertainty.

Research by Harry Yelland. Reviewed by Robert Sturt. Served from the live published database.