Hot dandy.
A list of the best corporate WordPress themes of 2009.
I have used the following criteria:
- Quality of theme
- Suitability for corporate/business websites
- Nothing too whacky (the boss probably won’t like it)
- Simple design
- Easy to edit / customisable
- Availability of tech support (sorry, this means no free themes)
Briefcase

Bright and vibrant theme from OBox.
Demo | Download – premium
Executive

Sharply styled and modern corporate WordPress theme.
Demo | Download – premium
Denova

A business theme from Themeshift.
Demo | Download – premium
Optimize

WooThemes business/portfolio theme.
Demo | Download – premium
Productum

Dark and modern business theme.
Demo | Download – premium
Impulse

Soft and stylish theme from WP Zoom.
Demo | Download – premium
Corporate Theme – StudioPress

Fully widgetized front page means you can drag and drop any content onto the front page easily.
Demo | Download – Premium

Comes with 50 page templates and a WYSIWSG page editor.
Demo | Download – Premium
Work-a-holic

Simple and stylish portfolio theme, great for media agencies.
Demo | Download – premium

Thesis has been very widely used in 2009. Highly adaptable design.
Demo | Download – Premium