Northbridge Systems
IT Services and IT ConsultingNew South Wales, Australia51-200 Employees
Northbridge Systems is an Australian-owned cybersecurity services provider with more than 25 years of experience delivering engineered, integrated, and fully managed security services to enterprise and government clients across Australia and the Asia-Pacific. It operates across the full security lifecycle, implementing a next-generation security stack designed to boost resilience and enable business continuity during and after cyber incidents. Its services include protecting communications through email security and supporting automated breach detection as part of an integrated security program. The company is based in St Leonards, New South Wales. It is positioned as a mid-sized player within the IT services and security sector. In February 2026, Northbridge expanded its footprint to Singapore, signaling growth beyond its Australian base.