Design-Build Institute of America
The Design-Build Institute of America is the only organization that defines, teaches and promotes best practices in design-build. Design-build is an integrated approach that delivers design and construction services under one contract with a single point of contact and responsibility.

American Society of Professional Estimators
The American Society of Professional Estimators serves residential, commercial and civil construction estimators by providing Education, Fellowship, and the opportunity for Professional Development. The proper Education, Ethics, Standards, Certification and Fellowship lead to the ultimate goal of Professionalism.
U.S. Green Building Council
The U.S. Green Building Council (USGBC) is committed to a sustainable, prosperous future through LEED, the leading program for green buildings and communities worldwide. The mission of the USGBC is to transform the way buildings and communities are designed, built and operated.
Society of American Engineers
Founded in 1920, SAME unites public and private sector individuals and organizations from across the architecture, engineering, construction, environmental and facility management, cyber security, project planning, contracting and acquisition, and related disciplines in support of national security.
Associalted Builders and Contractors of NH and VT
The Associated Builders and Contractors is a national construction industry trade association representing more than 21,000 members. Founded on the merit shop philosophy, ABC and its 70 chapters help members develop people, win work and deliver that work safely, ethically and profitably.
Associalted Builders and Contractors of MA
The Massachusetts Chapter of Associated Builders and Contractors is the largest construction trade association in the Commonwealth, representing over 460 local general contractor, subcontractor, supplier and associate companies. These companies employ more than 22,000 workers throughout Massachusetts.
Utility Contractors Association
The Utility Contractors Association of New England, Inc. (UCANE) is comprised of over 250 major contractors and associated businessmen and women who perform underground utility construction projects primarily in Massachusetts and throughout the New England states.
The NHWPCA consists of individuals who are either wastewater professionals, engineers, vendor representatives and support staff. These individuals collectively come together with different ideas that lead to one goal - A Cleaner Environment.

Maine Water Utilities Association
The Maine Water Utilities Association (MWUA) is a non - profit membership organization which was organized in 1925. The MWUA is an advocate for the water supply profession. We share experiences at bimonthly meetings, sponsor training sessions for members and provide mutual support.

New England Water Works Association
The New England Water Works Association (NEWWA) is a membership organization for those working or interested in the drinking water profession. Headquartered in Holliston, Mass., it brings together water utilities, consultants, manufacturers, vendors, regulators, academia, and other interested parties to network, educate, and advocate.
New Hampshire Water Works Association
The New Hampshire Water Works Association (NHWWA) is a nonprofit professional organization with a membership consisting of municipal water systems, community-type water systems, investor owned water utilities, water works equipment and materials manufacturers and suppliers, engineers, consultants and government regulators and others.

National Institute of Building Sciences
The Institute is a non-profit, non-governmental organization bringing together representatives of government, the professions, industry, labor and consumer interests to focus on the identification and resolution of problems and potential problems that hamper the construction of safe, affordable structures for housing, commerce and industry throughout the United States.

New Hampshire Sector Partnership Initiative
I Build NH is a construction industry program focused on training and outreach efforts to meet the growing workforce needs of the New Hampshire Construction Industry. I Build NH brings together construction industry experts and leaders who can identify the challenges faced by the industry and provide customized solutions to recruit and train the skilled workforce that the NH Construction Industry needs.

Business and Industry Association
The Business and Industry Association is New Hampshire's statewide chamber of commerce and leading business advocate. Through advocacy with state legislators and regulators, we shape business-friendly public policy and provide counterbalance to legislation and regulations that threaten the growth and prosperity of New Hampshire businesses.

SkillsUSA is a partnership of students, teachers and industry representatives working together to ensure America has a skilled workforce. SkillsUSA helps each student to excel. SkillsUSA is a national organization serving teachers and high school and college students who are preparing for careers in technical, skilled and service occupations, including health occupations and for further education.