Absolutely, no problem, here we go:
versions without serifs: #116, #117
versions with serif, but bolder font type: #118, #119 - this font is very similar to your old one which is good for the customers as they still will be able to easily recognise the company. This font version is also a bit more elegant.
Please let me know if you want me to experiment with some completely different fonts, I'd be happy to do so.
Thanks