ASI (Advertising Specialty Institute®) is the largest media organization serving the promotional products industry, with a membership of 21,000 distributor firms (sellers) and supplier firms (manufacturers) of promotional products. Supplier firms use ASI print and electronic resources to market products to more than 18,000 distributor firms. Distributor firms use ASI print and electronic resources, which contain more than 750,000 promotional products, to locate supplier firms and to market services to end-buyers (promotions and advertising buyers). It provides catalogs, information directories, newsletters, magazines, websites, trade shows, databases, and interactive e-commerce, marketing and selling tools.

The International  Association of Administrative Professionals (IAAP) is the world’s largest association for administrative support staff, with 600 chapters and 40,000 members and affiliates worldwide. For more than 60 years, IAAP has provided up-to-date research on office trends, cutting-edge publications, outstanding seminars and conferences, and top-notch resources to help administrative professionals enhance their skills and become more effective contributors to their employers.

The National Association of Professional Organizers (NAPO) is a non-profit professional association whose members include organizing consultants, speakers, trainers, authors, and manufacturers of organizing products. Founded in 1985, it is the largest national association of and for organizers with over 3,350 members throughout the world.  NAPO's mission is to develop, lead and promote professional organizers and the organizing industry.

National Office Products alliance (NOPA) believes there is strength in numbers. The combined resources of independent office products dealers add up to a strong and effective dealer organization: NOPA.
NOPA is in Washington, standing up for your rights as a businessperson. They have dedicated professionals on Capitol Hill actively working to represent your interests and prevent costly unfair legislation and regulations. NOPA is dedicated to providing independent office products dealers with resources that deliver results.

The School, Home, & Office Products Association (SHOPA) was founded during a meeting in New York City in 1991 by a group of industry executives. Their purpose was to produce a strong trade show more in tune with the industry’s needs and to provide a forum in which other industry concerns could be addressed. Today, the Association remains positioned as the undisputed champion for and dominant force behind the $311 billion school and office products industry.