I’m Jack Yumulu, an independent ISO consultant based in Australia. I founded UMISUS in 2019 to give Australian businesses access to practical, no-nonsense ISO certification support, without the overhead and impersonal service that comes with larger consulting firms.

I specialise in ISO 9001 quality management and ISO 27001 information security certification for small and medium businesses. I guide clients through the entire process, from the initial gap analysis and system design through to documentation, internal audits, and final certification audit preparation.

When you engage UMISUS, you work directly with me from the first conversation to the final audit. No handoffs, no account managers, no junior consultants. Just consistent, expert support from someone who is personally invested in your outcome.

If you are ready to get started or just want to understand what certification would involve for your business, get in touch and I will come back to you with a clear, tailored proposal.