As one of the most experienced marketing professionals in Chicago, I have been involved with a large number of internet marketing clients in the past.
Below is a portfolio of them by industry
Real Estate: Ryland (Fortune 1000), American INVESCO, Wausau Homes, AMLI, Prudential Rubloff, Krch Realty, Vip Realty (Dallas), Sam Dodd/Remax (Cedar City, UT), Lipply Team (Tampa Bay), Annie Maloney (East Tennessee), Michelle Sterling Team (Las Vegas), Falcon Living (Chicago), Southerland Communities (Texas),
E-commerce: CDW (Fortune 500 (2007), #41 Forbes Largest Private Companies), Pampered Chef (Berkshire Hathaway company), Tech For Less, Brooadway in Chicago, Bellydance Maternity, Swimsuitsforall, Printable Promotions, Littman Bros, Big Man’s Land, Sleep Squad
Industrial & Manufacturing: Rust-Oleum (RPM International company (NYSE: RPM), Bosch, Dremel, Skil, Rotozip, Vermont American, Gilmour, LR Nelson, , David White, Freud, Hawera, AATI, Misumi, MPE, SlipNOT, Garagetek, Rose Pest Control, Idea Replication, Be The Pro Community
Finance: IntercontinentalExchange (NYSE: ICE), CBOE, Trading Technologies, Ballista, Trademonster, FX Solutions, Alphametrix, True Partners Consulting, Quick Quid, CashNetUSA, Dollars Direct Canada, Dollars Direct Australia, NetCredit
Yellow Pages: DexKnows.com (RH Donnelley)