NAK Consulting Services Limited is a UK-based Next Generation Managed Service Provider helping organisations build secure, agile, and resilient IT environments. Combining expertise in networking, security, and cloud, NAK delivers secure networking (SD-WAN, LAN/WLAN), cyber security (SASE, Zero-Trust), and cloud services (migration, Azure optimisation). Services span managed support, assessments and consultancy (including M365 Security & Compliance and Azure Well-Architected reviews), and technical services like technology refresh and digital transformation. Rather than treating security as an overlay, NAK builds it into unified hybrid environments by design. Clients include Harrods Aviation, Salvation Army, Skanska, Royal Mint, Volvo, and Lakeland. Headquartered in Northamptonshire, England.