Stylish and professional headshots for company website

I need a photographer who can take some stylish & professional headshots of 3 of our team to go on our company website. We would like to have the photos taken in our shared office space near Liverpool Street station in London so you would need to be local enough to be able to travel there for the work. We have a 'look/style' we want to achieve for the photos for the website (& I have attached examples of these) as we want them to be more appealing than a typical flat/grey corporate headshot. The splashes of background colour and the vibrancy of the picture quality is essential and the natural and professional but approachable look the photos convey (but working with subjects who are not as aesthetically appealing as these example people!). So part of the job will be your help and guidance choosing the right backdrop/setting for the pictures to achieve this style - each person's photo being a different backdrop. Most likely the photos will need some touching up afterwards. We need the photos doing soon/within the next few weeks but none of us are based in London so we would need to agree a date & time to suit you when we can all be in London to meet with you. If you need more information please ask.