With a focus on the specialized needs of its clients...
The Tressler Marketing Group was founded in 1989 in Los Angeles, California specializing in marketing materials, catalog design and direct mail marketing.  Clients represent the fields of forensic accounting and law, computer technology, finance and investments, bio-technology, retail sales, historic reproduction, labor relations, healthcare and fitness.

The organization’s major client in the late 1980s and early 1990s was J Collard Ltd, a direct mail catalog company that rose to national prominence with products featured in nearly every major home and garden magazine in the country.

In 1999, the Tressler Marketing Group relocated to Frederick, Maryland and expanded its services to web design and Internet marketing. Until 2003, the organization had its hands full with two major clients, Cannons Online, Inc. (the company that constructed the cannons for the Walt Disney movie The Alamo) and Things Patriotic, Inc. (an Internet retail company).

Among the Tressler Marketing Group’s past and present clients are Monaco Financial (Newport Beach, CA), Chapin Davis (Baltimore, MD), iTeleheath, Inc. (Frederick, Maryland), Frederick Chorale (Frederick, MD), Equity Signs, Inc. (Philadelphia, PA), Labor and Relations Association (Washington, D.C.), Clinomics Bio (Boston, MA and Frederick, MD), Protea Bio Sciences, Inc. (Morgantown, WVA), Sun Wellness, Inc. (Torrance, CA), Swift Systems, Inc. (Frederick, MD), Friedlander Group, Inc. (New York), and Trent Mitchell Fitness (Torrance, CA).

Tressler Marketing Group special reports have been free gifts on the television infomercials of Monaco Financial and Sun Wellness.