If B2B and internal working communication if the primary usage I think .com best as it feels more international company. Plus will save hassle if you have employees moving between countries as you grow.<p>If email supports B2C or will remain fixed regardless of employee movement I&#x27;d run the local domain address as it should help filter request origin.<p>I own the .com of my name (based in Australia) and do some marketing consulting. Someone owns the .com.au. in the same industry. I receive the occasional email from their business leads so people definitely confuse.