Granite State Referral Network
- Networking organization that promotes relationships and opportunities in the business community. Includes member directory and event listings.
- http://www.gsreferrals.com/

Business and Industry Association of New Hampshire
- Statewide chamber of commerce. Includes legislative updates, event and meeting schedule, resource links, and newsletter.
- http://www.nhbia.org/

New Hampshire Furniture Masters Association
- Promotes growth and appreciation for traditional fine furniture making in NH. Includes member directory, annual auction catalog, and education programs.
- http://www.furnituremasters.org/

PMI - New Hampshire
- State chapter of the Project Management Institute. Provides support and education for professional project managers.
- http://www.pmi-nh.org/

AIA New Hampshire
- State chapter of the American Institute of Architects offers consultants and resources guide, events calendar, professional tools, contract documents and information on membership.
- http://www.aianh.org/

The New Hampshire High Technology Council
- Brings together representatives from the private and public sectors to establish and maintain programs that encourage innovative research and technology-based industrial development in New Hampshire. Includes a business directory, upcoming events, and pro
- http://www.nhhtc.org/

New Hampshire Craft Brewers Association
- Non-profit trade group for craft and micro-breweries. Includes member directory and contacts.
- http://www.nhcraftbrewers.org/

New Hampshire Grocers Association
- Represents the interests of the food distribution industry in the state. Membership information, news, legislative updates, event listings, and board of directors.
- http://www.grocers.org/

New Hampshire Auctioneers Association
- Trade organization that promotes the professional, ethical and educational standards of the auction business in the state. Member directory, auction calendar, board of directors, and code of ethics.
- http://www.newhampshireauctioneers.org/

IEEE - New Hampshire Section
- State chapter of the Institute of Electrical and Electronics Engineers. Lists upcoming events, officers and directors, and forms.
- http://www.ewh.ieee.org/r1/new_hampshire/

New Hampshire Society of Professional Engineers
- Promotes the ethical and competent practice of engineering and carries out the program of the National Society of Professional Engineers (NSPE) at the state level. Mission statement, membership information, event listings, meeting minutes, board of direct
- http://nhspe.org/

New Hampshire Machining Association
- Supports the machinist trade in NH through educational courses, scholarships, and apprenticeship programs. Board of directors, newsletter, member directory, membership information, and current job openings.
- http://nhmachine.org/

Retail Merchants Association of New Hampshire
- Trade organization representing retailers, manufacturers, wholesalers, and service provides. Mission statement, legislative updates, membership information, board of directors, member links, and contacts.
- http://www.rmanh.org/

American Council of Engineering Companies - New Hampshire
- Supports the business and professional interests of member firms, and promotes the practice of consulting engineering in the state. Mission statement, membership information, officer directory, meeting minutes, and member list.
- http://www.acec-nh.org/

New Hampshire Society of CPAs
- For certified public accountants employed in public practice, industry, government, and education. Member directory, industry news, job listings, and CPE seminar information.
- http://www.nhscpa.org/