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 emplo

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. If email supports B2C or will remain fixed regardless of employee movement I'd run the local domain address as it should help filter request origin. 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.