Perth, 16 providers listed on MSP Pie offer Fortinet. For context: fortinet is a technology vendor whose products some providers specialise in deploying and managing. Worth knowing: comparing providers here usually means checking their actual partner tier or certification level with this vendor, not just that they mention it.
Among this group in Perth, the most common specialisms are Cyber security (8), Managed IT and helpdesk (6), Essential Eight (4), Cloud and hosting (4), Microsoft 365 (3). Between them, this group of providers in Perth covers 34 distinct specialisms in total. The longest-established has operated since 1988; the newest, since 2011. Between them, they cover 7 different suburbs -- Perth, Subiaco, Osborne Park, West Perth, West Leederville, Inglewood, Melbourne. 9 of the 16 have a physical office in Perth; the rest reach it through their recorded service area. Among these 16, 8 run more than a single office nationally.