Business Brokers Network
- Network of affiliate offices. Features businesses for sale, financial services, business valuations and appraisals, and information on becoming an affiliate.
- http://bbn-net.com/

The Council of International Restaurant Real Estate Brokers
- Professionals specializing in restaurant real estate brokerage and consulting. Features services, newsletter, members, affiliates, membership and properties for sale and lease.
- http://www.cirb.com/

Ohio Business Brokers Association
- A nonprofit organization to promote professional development within the industry.
- http://www.obba.org/

Midwest Business Brokers and Intermediaries
- Promotes professional and ethical excellence in the business broker and intermediary community. Includes officers, benefits, meetings, members, and library.
- http://www.mbbi.org/

Michigan Brokers Association
- Organization of merger and acquisition intermediaries representing the middle business market. Features membership list, code of ethics, newsletter, and events.
- http://www.mbba.org/

California Association of Business Brokers
- Professional trade association whose members are actively involved in selling, buying, and evaluating businesses.
- http://www.cabb.org/

Colorado Association of Business Intermediaries
- Provides professional support and education for Colorado business brokers. Features members, mission, officers, code of ethics, and businesses for sale.
- http://www.cabisource.org/

M&A Source
- Association promotes members' professional development and interests. Features education, membership, conferences, and intermediary search.
- http://www.masource.org/

Georgia Association of Business Brokers
- Features information on the organization, businesses for sale, broker and affiliate offices, and newsletter.
- http://www.gabb.org/

Texas Association of Business Brokers
- Statewide organization features code of ethics, services and education, information for buyers and sellers, broker search, and meeting schedule.
- http://www.tabb.org/

Pennsylvania Business Brokers Association
- Organization supports brokers across the state. Features member directory, code of ethics, and upcoming events.
- http://www.pennbba.com/

IBBA
- Business brokerage association offering information for consumers and professionals.
- http://www.ibba.org/

Florida Business Brokers Association
- State network of professionals engaged in buying and selling businesses. Offers business search, tips, and chapter members.
- http://www.fbba.com/