460 Website Design - Offers web design, Flash animation, domain and hosting assistance. Contains portfolio and list of services. - http://www.460design.net/
4 Walls Visual Communications - Multimedia and Flash web designers based in Bristol, United Kingdom. - http://www.4-walls.com/
4mation Technologies - Services offered include Flash design, marketing, and domain name registration. - http://www.4mation.com.au/
415 Productions - Design, strategy, branding, engineering and development for online media. - http://www.415.com/
4D Space - Offers web design, flash animation, graphics, and multimedia presentation. - http://www.4dspace.net/
4C Creative Communications Inc. - Offers multimedia web design and development. Services include programming, graphics including Flash, marketing, and maintenance. [Flash required] - http://www.4c.ca/