• Promotion of Business (Chambers of Commerce)

• 577.

Air Barrier Association of America Inc

The National Voice of the Air Barrier Industry in America.

• Public Utilities

• 578.

Association of Desk & Derrick Clubs

About ADDC ADDCis the energy industry association that brings everyone together to build better careers companies and communities.

• Community/Neighborhood Development, Improvement

• 579.

Association of Desk & Derrick Clubs

About ADDC ADDCis the energy industry association that brings everyone together to build better careers companies and communities.

• Professional Societies & Associations

• 580.

South Dakota Assoc of Plumbing Heating & Cooling Contractors Inc

THE SOUTH DAKOTA PHCC SHALL EXIST TO ENSURE THE PRESERVATION OF PUBLIC HEALTH AND SANITATION THROUGH THE TRAINING AND EDUCATION OF PLUMBING, HEATING AND COOLING CONTRACTORS AND THEIR EMPLOYEES.

• Labor Unions/Organizations

• 581.

International Association of Sheet Metal Air Rail & Transportation

The International Association of Sheet Metal, Air, Rail, and Transportation Workers Local 359 exists to lead the way in HVAC, Architectural and Manufacturing industries through innovation, ingenuity and superior training programs while striving constantly to elevate the skills, productivity and professionalism of our membership through education as well as pursuing fair wages and insurance benefits resulting in retirement with dignity for all workers.

• Recreational, Pleasure, or Social Club

• 582.

Association of Desk & Derrick Clubs

About ADDC ADDCis the energy industry association that brings everyone together to build better careers companies and communities.

• Management & Technical Assistance

• 583.

Water Environment Association of Texas

The Water Environment Association of Texas is a nonprofit technical and educational organization dedicated to preserving and enhancing the water in Texas.

FLORIDA RURAL WATER ASSOCIATION

Nonprofit organization that offers technical assistance to the water and wastewater utilities of Florida.

• Business and Industry

• 585.

TECHNYC INC

Tech:NYC represents New York City's fast-growing, entrepreneurial high-tech industry.