
The Greater Nashua Chamber of commerce is a membership driven business advocacy organization of over 750 businesses in the Southern New Hampshire region. Within the Chamber membership can be found businesses and organizations of all types and sizes. From the largest technology and manufacturing businesses to sole proprietorships and the government and non-profit community, the Chamber seeks to offer the highest quality advocacy, business and professional development opportunities.

IBEW Local 490 JATC is New Hampshire's new Joint Apprenticeship Training Council electrical training center co-sponsored by the National Electrical Contractor's Association (NECA), which officially opened on September, 2008 in Concord, New Hampshire. The training center is a state-of-the-art 8,080 square-foot facility with seven classrooms and a large lab to train all skills required to become a licensed journeyman electrician, from pipe-bending, programmable logic control to emerging technoloies, including solar / photovoltaic and wind energies. Industry leaders have referred to the facility and its programs as "the future of the electrical industry" in the state..

The Retail Solutions Providers Association is the Industry Association for retail technology. RSPA represents hardware manufacturers, software developers, distributors, resellers, and consultants to the hospitality, general retail, supermarket or c-store vertical markets.

PSA Security Network is the world's largest electronic security cooperative. The organization encompasses more than 200 electronic security systems integrators, aligning them with over 200 manufacturing vendor partners. PSA represents security system integrators who combine the purchasing power and the resources of large vendor groups with the strengths and personal attention to detail of locally owned companies. PSA integrators improve security performance through their access to the latest security products, best practices and other resources to develop cost-effective security solutions.