Who's Mailing What! has grouped more than 85 sub-categories into 21 large primary categories as listed below. Your initial search should begin with the primary categories. The sub-categories will automatically appear in the box on the left-hand side of the screen where you can drill down by applying the filters. Once you have established your desired search you can save it to your dashboard to make your future searches easier.

Arts

  • Museums & Institutions
  • Photography

Business Products

  • Business Supplies & Equipment
  • Computer Hardware
  • Computer Software
  • Printers/Copying Machines

Business Services

  • Accounting and Tax Servicess
  • Business Services - Miscellaneous
  • Legal Services
  • Marketing & Advertising
  • Media Production
  • Printing
  • Professional Training & Coaching
  • Technology Services

Construction

  • Building Materials

Consumer services

  • Accounting and Tax Services
  • Home Repair & Improvement
  • Legal Services

Delivery & Shipping

  • Package/Freight Delivery

Education

  • E-learning
  • Higher Education
  • Primary/Secondary Education
  • Self-Study-Tapes, Books, Videos

Energy

  • Oil & Energy
  • Utilities

Entertainment

  • Entertainment Miscellaneous

Finance

  • Banking
  • Credit Cards
  • Financial Services
  • Insurance
  • Insurance-Auto
  • Insurance-Health/Hospitalization
  • Insurance-Life

Health Care

  • Hospitals & Healthcare
  • Medical Practice
  • Pharmaceuticals
  • Wellness & Fitness

Internet Service & Telecommunications

  • Internet Service Provider
  • Telecommunications-Cable/Satelite TV, Radio
  • Telecommunications-Telephone Services

Manufacturing

  • Manufacturing – Miscellaneous

Media & Publishing

  • Books
  • Magazines
  • Publications

Nonprofit

  • Civic & Social Organizations
  • Fundraising - Other
  • Fundraising-Animals/Wildlife
  • Fundraising-Children
  • Fundraising – Culture
  • Fundraising-Environment
  • Fundraising-Health/Disability
  • Fundraising-Relief
  • Fundraising-Politics
  • Fundraising-Religion
  • Religious Institutions

Other

  • Other

Public Administration

  • Government Administration

Real Estate

  • Commercial Real Estate
  • Residential Real Estate

Recreation & Travel

  • Airlines
  • Gambling & Casinos
  • Hotels and Hospitality
  • Leisure, Travel & Tourism
  • Sports

Restaurants

  • Restaurants

Retail

  • Home & Garden Supplies
  • Merchandise/Membership Service Clubs
  • Pet Supplies
  • Retail - Other
  • Arts & Crafts
  • Apparel & Fashion
  • Consumer Electronics
  • Cosmetics
  • Food & Beverages
  • Furniture & Accessories
  • Housewares/Appliances
  • Luxury Goods & Jewelry
  • Shoes
  • Sporting Goods
  • Wine & Spirits
  • Automotive
  • Children/Teens
  • Collectibles
  • Eyewear

Contact Us

116 West 23rd Street, Suite 5
New York, NY 10011

(212) 660-9900