• Housing Development, Construction, Management

• 496.

Synergy Community Development Corporation

Synergy Empowering Communities with Quality Affordable Housing for a Brighter Future Affordable and workforce housing developer Synergy Community Development Corporation a 501c3 nonprofit is committed to providing safe affordable housing while enhancing and enriching the lives of families and seniors.

• Scholarships, Student Financial Aid, Awards

• 497.

GREATER CINCINNATI CONSTRUCTION FOUNDATION INC

Allied Construction Industries (ACI) is a not-for-profit trade association serving the Cincinnati region’s commercial construction industry.

• Community/Neighborhood Development, Improvement

• 498.

National Association of the Remodeling Industry Inc

To advance and promote the remodeling industry's professionalism, product and vital public purpose.

• Promotion of Business (Chambers of Commerce)

• 499.

World Federation of Building Service Contractors

TO SERVE AS A TRADE ASSOCIATION FOR THE BUILDING SERVICE CONTRACTING INDUSTRY, AND SPECIFICALLY TO BE DEDICATED TO ACHIEVING UNIVERSAL RECOGNITION FOR THE BUILDING SERVICE CONTRACTING INDUSTRY AND TO IMPROVING AWARENESS, KNOWLEDGE AND PROFESSIONIAL COMPETENCE OF ITS WORLDWIDE MEMBERSHIP AND COMPLEMENTING REGIONAL AND NAITONAL AIMS.

• Human Service Organizations

• 500.

Asians and Pacific Americans in Higher Education

Official twitter for Asian Pacific Americans in Higher Education, an organization dedicated to enhancing educational opportunities.

• International Peace and Security

• 501.

Hawaii Pacific Model United Nations Incorporated

HAWAII PACIFIC MODEL UNITED NATIONS CONFERENCE November 21st23rd 2025 The Fourteenth Session E Komo Mai Welcome.

• Nonprofit Management

• 502.

LEAN CONSTRUCTION INSTITUTE INC

Transforming Design and Construction with Lean Solutions Lean Construction Institute The Best Way to Build Lean Construction Institute The Best Way to Build REGISTER.

PLUMBING-HEATING-COOLING CONTRACTORS

Plumbing-Heating-Cooling Contractors Association - Dedicated to the promotion, advancement, education and training of the industry, for the protection of our environment and the health, safety, and comfort of society.

INDIANA BUILDERS ASSOCIATION INC

Building Indiana We educate and advocate for housing affordability Quick Links NAHB Member Savings IBA members can utilize the NAHB member savings programs to receive exclusive discounts on products and services they already use.