Volunteer Administrators' Network
- Organization offering professional development and networking opportunities. Members represent non-profit organizations, government agencies, and corporate programs.
- http://www.vancolumbus.org/

National Association of Purchasing Management - Columbus
- Newsletter, scholarship information, and a calendar.
- http://www.napmcolumbus.org/

Building Owners and Managers Association of Columbus
- Network of commercial real estate professionals who meet to improve the business climate for the entire commercial real estate industry. Events calendar, member directory, and newsletter.
- http://www.bomacolumbus.org/

American Institute of Architects - Columbus Chapter
- Includes calendar of events, contract documents and information about architecture.
- http://www.aiacolumbus.org/

Columbus Academy of Veterinary Medicine
- Association of central Ohio veterinarians that promotes veterinary medicine and safeguards its interests on a local level.
- http://www.cavm-online.org/

Better Business Bureau of Columbus
- Provides instant access to business and consumer alerts as well as helpful resources.
- http://www.columbus-oh.bbb.org/

Battelle
- Headquarters for a nonprofit research corporation that develops new technologies, commercializes products, and provides solutions for industry and government.
- http://www.battelle.org/

Real Estate Investors Association Of Columbus
- A group of investors, real estate service providers, and realtors who meet monthly to advance their interest in residential and commercial property. Includes archived newsletters.
- http://www.reiacolumbus.org/

Edison Welding Institute
- Provides practical welding and joining solutions through technical assistance, contract research, consultancy and training.
- http://www.ewi.org/

The Ohio Soybean Council
- Contains news, education, and health benefits about soybeans.
- http://www.soyohio.org/

Columbus International Visitors Council Inc.
- A member-based organization, specializes in matching international visitors to their counterparts in Central Ohio to encourage economic development and promote cultural understanding.
- http://www.columbusivc.org/

Greater Columbus Chamber of Commerce
- Supports economic growth and development for the greater Columbus area business community in the global marketplace.
- http://www.columbus-chamber.org/