Find Membership Organizations Companies by State.

Zoominfo has 153,201 Companies with Membership Organizations in US.

Home > US > Membership Organizations

Top 20 Membership Organizations Companies in US.

PricewaterhouseCoopers LLP

New York City,  New York,  United States 10017 (Map)

208,000 Employees

PricewaterhouseCoopers ( provides industry-focused assurance, tax and advisory services to build public trust and enhance value for its clients and their stakeholders. More than 140,000 people in 149 countries across our network share their thinking, experience... more

Kaiser Permanente

Oakland,  California,  United States 94612 (Map)

175,668 Employees

Kaiser Permanente is committed to helping shape the future of health care. We are recognized as one of America's leading health care providers and not-for-profit health plans. Founded in 1945, our mission is to provide high-quality, affordable health care services and to i... more

Catholic Health Initiatives Inc

Englewood,  Colorado,  United States 80112 (Map)

65,296 Employees

Catholic Health Initiatives, a nonprofit, faith-based health system formed in 1996 through the consolidation of four Catholic health systems, expresses its mission each day by creating and nurturing healthy communities in the hundreds of sites across the nation where it pr... more

Cleveland Clinic Foundation

Cleveland,  Ohio,  United States 44195 (Map)

48,000 Employees

Cleveland Clinic is a nonprofit multispecialty academic medical center that integrates clinical and hospital care with research and education. Located in Cleveland, Ohio, it was founded in 1921 by four renowned physicians with a vision of providing outstanding patient car... more

ClubCorp Inc

Dallas,  Texas,  United States 75234 (Map)

18,300 Employees

Dallas-based ClubCorp is The World Leader in Private Clubs®. Since its founding in 1957, ClubCorp has operated with the central purpose of Building Relationships and Enriching the Lives® of its members. ClubCorp owns or operates a network of more than 150 golf and country... more

William Beaumont Hospital

Royal Oak,  Michigan,  United States 48073 (Map)

18,000 Employees

Beaumont Health is Michigan's largest health care system, based on inpatient admissions and net patient revenue. A not-for-profit organization, it was formed in 2014 by Beaumont Health System, Botsford Health Care and Oakwood Healthcare to provide patients with the benefi... more

TUV Rheinland of North America , Inc.

Newtown,  Connecticut,  United States 06470 (Map)

17,950 Employees

TUV Rheinland ( is a leading group for the provision of technical services worldwide. It has over 490 locations in 61 countries on all five continents. With a workforce of 13,850, it achieves a turnover of approx. Euro1.2 billion a year. The guiding... more

WellSpan Health

York,  Pennsylvania,  United States 17403 (Map)

12,500 Employees

At WellSpan Health, we offer everything you need to build your career as a rehabilitation therapist. We care about your career as much as you do. That's why we provide the tools for you to design and polish your career. We offer continued education programs, mentorship... more

Franciscan Health System

Tacoma,  Washington,  United States 98405 (Map)

12,440 Employees

About Franciscan Health System (FHS): FHS includes St. Joseph Medical Center in Tacoma, St. Francis Hospital in Federal Way, St. Clare Hospital in Lakewood, St. Elizabeth Hospital in Enumclaw, St. Anthony Hospital in Gig Harbor; Franciscan Hospice House in University Place... more

Dallas Business Club

Richardson,  Texas,  United States 75082 (Map)

10,001 Employees

The Dallas Business Club, Columbia, University of Dallas & University of Michigan Alumni Club are hosting and invite you to the Dallas Business Club's April Happy Hour. Join us to enjoy a great opportunity to network with your peers at the DBC April Happy Hour! Enj... more

Cimarron Alliance Foundation Inc

Oklahoma City,  Oklahoma,  United States 73154 (Map)

10,001 Employees

The Cimarron Alliance is guided by a strong and dedicated board of directors. Each individual serving on our board is a volunteer who is fully committed to the organization's vision and mission. The Cimarron Alliance values diversity, and recognizes that each board member ... more

Federation of Turkish American Associations

New York City,  New York,  United States 10017 (Map)

10,001 Employees

The Federation of Turkish American Associations, Inc., a non-profit 501 (c)(3) organization, was established in 1956 for the purpose of uniting and supporting the Turkish community within the United States. Since it's conception, it has successfully established a vital lin... more

NJ Tea Party Coalition

Cliffside Park,  New Jersey,  United States 07010 (Map)

10,001 Employees is an association of the leaders of individual Tea Party organizations and other conservative organizations for the purpose of maximizing their collective influence through: 1) Establishing common goals and unified messages, 2) Collectively representing hund... more

FIRE Coalition

Menifee,  California,  United States 92584 (Map)

10,001 Employees

The FIRE Coalition continues to support state and local law enforcement and their lawful and Constitutional relationships with ICE and other federal law enforcement agencies, including those managed by the Department of Homeland Security. On June 4, 2010, Alamance County, ... more

National Substance Abuse Professionals Network

Redlands,  California,  United States 92374 (Map)

10,001 Employees

NSAPN maintains a nationwide Network of qualified Service Providers of DOT Substance Abuse Professionals and NRC Substance Abuse Experts. Quality assurance protocols ensure that the SAPs within the Network maintain up-to-date DOT & NRC qualifying licensure, liability... more

Hewlett-Packard Alumni Association Inc

Cupertino,  California,  United States 95015 (Map)

10,001 Employees

The Hewlett-Packard Alumni Association is operated by former HP employees who volunteer their time. The HPAA is not endorsed or supported by the HewlettPackard Company. Started as an informal, independent volunteer network of former HP employees, it has rapidly grown to ... more


Kansas City,  Kansas,  United States 66101 (Map)

10,001 Employees

The International Brotherhood of Boilermakers is a diverse union representing workers throughout the United States and Canada. Our members are employed in heavy industry, shipbuilding, manufacturing, railroads, cement, mining, and related industries. We construct and repai... more

Norwalk River Watershed Association Inc

Georgetown,  Connecticut,  United States 06829 (Map)

10,001 Employees

The Norwalk River Watershed Association provides funding to the Harbor Watch/River Watch Program for the on-going monitoring of water quality throughout the Norwalk River. Harbor Watch/River Watch is based out of Earthplace in Westport, CT and provides NRWA with periodic w... more

Kappa Delta Pi

Indianapolis,  Indiana,  United States 46268 (Map)

10,001 Employees

Kappa Delta Pi (KDP), International Honor Society in Education, is a membership organization founded in 1911 to foster excellence in education and promote fellowship among those dedicated to teaching. KDP membership is a lifelong connection to an international network of e... more


Charlotte,  North Carolina,  United States 28232 (Map)

10,001 Employees

InterPride is the international organization that ties Pride together globally. Members of our organization are dedicated volunteers who organize and work to put on Pride events all over the world. InterPride acts as a source of education and a stepping-stone to elevatin... more

Find Membership Organizations Companies by Country.

Zoominfo has 255,079 companies with Membership Organizations in the world.

Home > Membership Organizations

Browse ZoomInfo's Business
Contact Directory by City


Browse ZoomInfo's
Business People Directory


Browse ZoomInfo's
Advanced Company Directory