They have been representing the interests of expats and overseas nationals since 2006 and have a full company and commercial legal department. The CEO and foreign affairs Client manager  is a practising UK and international lawyer backed up by a full team of in-house, Thai, attorneys, lawyers, accountants and consultants 
They are run by a British lawyer with in-house Thai lawyers and have been representing the interests of expats since 2006 they can assist with your needs and give you clear advice. I hope this assists 
that is incorrect, they are documented there and then sent to India for assessment, only fiance and spouse visas are dealt with within the UK. Everything else is outsourced globally, but nothing is dealt with in regionally in VFS centres.