Business Logo. Required for Website, Letterhead, BCard etc,

Hi,
I need a Branding for an Executive Search business I am starting. I am simply looking for something professional with the Wording"The Whitehead Partnership". It should look professional ie my clients are board directors or owners of companies within a traditional sector (Industrial Manufacturing) rather than the creative sectors - I am happy with a coloured background or text.

I would need a logo for a website, letterhead, business cards etc. All in a variety of sizes and formats to enable me to use when posting material online or for use if printing.