Here's a nice recommendation if you live in Hampshire or nearby. The very friendly James and Fliss run Musselwhite Photography, a portrait studio in Portsmouth, who create unbelievably stunning images.
I've worked with James a bunch over the last few years and he really is the personification of "a picture paints a thousand words" - you could write novels based on some of his snaps. He's also just been selected to represent the UK in the World Photographic Cup in Rome next year.
I'd absolutely recommend getting in touch with them to book a shoot for your business, or getting some family portraits booked in as a special Christmas gift.