The List

iCrossing

1720 Old Springhouse Lane, Suite 305, Atlanta, GA 30338

(770) 455-6006, www.icrossing.com

Rated No. 1 SEO/SEM company nationally; Conducts and releases frequent market strategy reports

Avenue A/Razorfish

730 Peachtree St. N.E., #1100, Atlanta, GA 30308

(678) 538-6000, www.avenuea-razorfish.com

Ranked second-largest SEM agency nationally;Specializes in social media optimization, local search and Webanalytics

360i

One Peachtree Pointe, 1545 Peachtree St., Suite 450, Atlanta, GA 30309

(888) 360-9630, www.360i.com

Rated third nationally; Performs paid and natural online marketing

Vexcom

9755 Dogwood Road, Suite 150, Roswell, GA 30076

(678) 338-2300, www.vexcom.com

Offers Web design to optimize search engine placement,Clients include Scientific Atlanta, Association of NationalAdvertisers and Atlanta Shutters

Kellen Interactive

1100 Johnson Ferry Road, Suite 300, Atlanta, GA 30319

(404) 836-5050, www.kelleninteractive.com

Provides SEM/SEO and graphic design; Specializes in strategic planning, user trends and market research

Red Clay Interactive

210 Washington St. N.W., Suite 203, Gainesville, GA 30501

www.redclayinteractive.com

Offers organic SEO, PPC and video; Offers a free consultation to prospective clients

TwentySix2 Marketing

1123 Zonolite Road, Suite 4, Atlanta, GA 30306

www.twentysix2.com

Specializes in SEO/SEM; Reviews business, marketing and Web to initiate SEO process

Prominent Placement

931 Monroe Drive, Suite 102-426, Atlanta, GA 30308

(404) 373-9727, www.prominentplacement.com

Offers organic SEO and PPC since 1998;Performs case studies to stay ‘ahead of the curb’

Search Discovery

216 14th St. N.W.,Atlanta, GA 30318

(404) 898-0430, www.searchdiscovery.com

Performs custom solutions to optimize Web site traffic;Offers SEO, PPC and Web design

Medium Blue

670 Eleventh St. N.W.,Atlanta, GA 30318

(866) 436-2583, www.mediumblue.com

Specializes in SEO and Web site conversion; Works heavily with Atlanta-based companies but also at thenational level