100 leading Non-profit Organizations companies in Texas (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	YPO ypo.org Global leadership community with 34,000 members in 150 countries, focused on developing better leaders through peer learning and exceptional experiences	Non-profit Organizations	🇺🇸 Irving	10,683	1950
2	SEG seg.org A global society promoting collaboration and thought leadership in applied geophysics through education, professional development, and community engagement worldwide	Non-profit Organizations	🇺🇸 Houston	5,476	1930
3	Child Advocates San Antonio (CASA)casa-satx.org The organization recruits, trains, and supervises volunteer Advocates who provide support and advocacy for abused and neglected children in need of safe and permanent homes	Non-profit Organizations	🇺🇸 San Antonio	4,542	1984
4	Tri Delta tridelta.org Established in 1888, this premier women's organization focuses on service, personal growth, and leadership development for women worldwide Benefits include competitive pay and comprehensive health options	Non-profit Organizations	🇺🇸 Dallas	2,880	1888
5	HOSA-Future Health Professionals hosa.org An international student organization promoting health care career opportunities and improving the quality of health care for all people	Non-profit Organizations	🇺🇸 Southlake	2,723	1976
6	BSA scouting.org Membership-based not-for-profit youth leadership and ethics training program with over 28 million youth members, 12 million volunteers, and professional staff	Non-profit Organizations	🇺🇸 Irving	2,069	1910
7	Genesys Works genesysworks.org Nonprofit providing underserved high school students training, paid internships, coaching, and support to achieve career success and reach their potential	Non-profit Organizations	🇺🇸 Keller	1,780	2002
8	Mercy Ships volunteer.mercyships.org Operating the world's largest charity hospital ship, Mercy Ships provides free surgical and healthcare services in sub-Saharan Africa through volunteer efforts Join us today!	Non-profit Organizations	🇺🇸 Lindale	1,501	1978
9	SIL Global global.sil.org Global nonprofit providing language solutions to local communities worldwide, impacting over 1 billion people in 1,600 communities through education, development, and engagement	Non-profit Organizations	🇺🇸 Dallas	1,471	1934
10	BCFS Health & Human Services bcfshhs.org A non-profit organization providing community-based care, prevention services, housing for foster youth, mental health support, human trafficking advocacy, medical programs, and a special needs theme park	Non-profit Organizations	🇺🇸 San Antonio	1,266	1944
11	Any Baby Can anybabycan.org Offering quality services to families in need at various locations, addressing medical, educational, and financial challenges to achieve whole family well-being	Non-profit Organizations	🇺🇸 Austin	1,247	1979
12	YMCA of Greater Houston ymcahouston.org The organization serves Greater Houston by promoting health, empowering youth, and fostering inclusive communities through support from leaders and partners	Non-profit Organizations	🇺🇸 Houston	1,232	1886
13	Meeting Professionals International mpi.org A leading global association for meeting and event professionals, offering education, networking, and advocacy for industry promotion and growth	Non-profit Organizations	🇺🇸 Dallas	1,108	1972
14	National Association for the Self-Employed (NASE)nase.org Supporting entrepreneurs and micro-businesses since 1981 with benefits, expert access, buying power, and advocacy on Capitol Hill Largest nonprofit association in the US	Non-profit Organizations	🇺🇸 Mansfield	1,101	n/a
15	BakerRipley bakerripley.org A charitable organization in Texas with over 70 service sites, helping half a million people through resources, education, and community support	Non-profit Organizations	🇺🇸 Houston	1,054	1907
16	Compass Connections compassconnections.org A non-profit organization in Texas that provides residential care, support, foster care, and adoption services for vulnerable children and families worldwide	Non-profit Organizations	🇺🇸 San Antonio	1,047	2022
17	Susan G. Komen komen.org A global movement dedicated to ending breast cancer through funding research, community health initiatives, advocacy programs, and raising awareness	Non-profit Organizations	🇺🇸 Dallas	996	1982
18	IFMA ifma.org Global association for facility management professionals with 24,000 members in 100+ countries Offers certifications, educational programs, research, and conferences Manages 78B square feet	Non-profit Organizations	🇺🇸 Houston	973	1980
19	SAISD Foundation saisdfoundation.com The SAISD Foundation fundraises to support innovation and educational excellence in the San Antonio Independent School District through grants and scholarships	Non-profit Organizations	🇺🇸 San Antonio	815	1998
20	Goodwill Central Texas goodwillcentraltexas.org A nonprofit empowering individuals in Central Texas through education, career training, and work to break the cycle of poverty	Non-profit Organizations	🇺🇸 Austin	807	n/a
21	Carter BloodCare carterbloodcare.org An independent, nonprofit blood center in Texas provides transfusion resources to over 200 medical facilities, delivering 440,000 blood products annually	Non-profit Organizations	🇺🇸 Bedford	770	1998
22	East-West eastwest.org A non-profit organization mobilizing Christians to evangelize and equip believers to spread the gospel among the unreached, creating a movement of multiplying churches globally	Non-profit Organizations	🇺🇸 Plano	744	1993
23	YMCA of Metropolitan Dallas ymcadallas.org The organization provides human care services, programs and camps to promote healthy living and community involvement through Christian values	Non-profit Organizations	🇺🇸 Coppell	732	1885
24	PCSI - Professional Contract Services, Inc pcsi.org PCSI is a non-profit based in Austin, Texas, empowering individuals with disabilities and veterans through employment and training services in various sectors	Non-profit Organizations	🇺🇸 Austin	710	1996
25	MADD madd.org A nonprofit founded in 1980 to end drunk and drugged driving, support victims, and prevent underage drinking through advocacy and services	Non-profit Organizations	🇺🇸 Irving	696	1980
26	Nonprofit Quarterly nonprofitquarterly.org A leading media platform for the US nonprofit sector, focusing on advancing civil society, justice, and critical conversations through various media channels	Non-profit Organizations	🇺🇸 Austin	675	2000
27	Goodwill Houston goodwillhouston.org A workforce development organization in Greater Houston providing education, training, and job opportunities to people with disabilities and employment barriers, empowering individuals and communities	Non-profit Organizations	🇺🇸 Houston	659	1945
28	Houston Food Bank houstonfoodbank.org This organization provides access to millions of meals in southeast Texas, focusing on healthy foods, community advocacy, and long-term stability services	Non-profit Organizations	🇺🇸 Houston	650	1982
29	Communication Service for the Deaf (CSD)csd.org A nonprofit organization dedicated to providing innovative technologies and services for the deaf and hard of hearing community to enhance communication access	Non-profit Organizations	🇺🇸 Austin	616	1975
30	Seed Company seedcompany.com Accelerating Bible translation and impact for global communities through partnerships, emphasizing transformational impact and quality results in every language	Non-profit Organizations	🇺🇸 Arlington	604	1993
31	DHA dhantx.com Providing quality, affordable housing and supportive services to low-income families across North Texas, aiming for self-sufficiency and economic independence	Non-profit Organizations	🇺🇸 Dallas	571	1938
32	Buckner International buckner.org A pioneering faith-based organization that provides transformative hands-on ministry services to vulnerable individuals from all stages of life	Non-profit Organizations	🇺🇸 Dallas	568	1879
33	National Charity League, Inc.nationalcharityleague.org A multi-generational organization of mothers and daughters volunteering millions of hours annually to support over 4,000 charities in the US	Non-profit Organizations	🇺🇸 Plano	549	1925
34	Methodist Children's Home mch.org Provide services to children and youth through residential care, in-home, and community-based services at multiple locations across Texas and New Mexico	Non-profit Organizations	🇺🇸 Waco	518	1890
35	YMCA of Greater San Antonio ymcasatx.org Promotes youth development, healthy living, and social responsibility through diverse programs based on Judeo-Christian principles for all community members	Non-profit Organizations	🇺🇸 San Antonio	465	1876
36	Head Start of Greater Dallas hsgd.org A leading early childhood education agency in Dallas-Fort Worth, serving over 2,500 children and pregnant mothers with a focus on education, health, and family involvement	Non-profit Organizations	🇺🇸 Dallas	464	1988
37	Family Legacy familylegacy.com This organization in Zambia empowers vulnerable children through education, residential care, and spiritual support, aiming to transform lives and communities	Non-profit Organizations	🇺🇸 Dallas	456	2000
38	Foundation Communities foundcom.org This nonprofit organization provides affordable housing and support services to families, veterans, seniors, and individuals with disabilities in Austin and North Texas	Non-profit Organizations	🇺🇸 Austin	437	1992
39	Cenikor Foundation cenikor.org Non-profit substance abuse treatment center providing a full continuum of care for adults and adolescents in Texas and Louisiana Offers sliding scale fees and accepts insurance	Non-profit Organizations	🇺🇸 Houston	419	1967
40	Greater Austin YMCA austinymca.org A community-focused organization in Greater Austin offering a wide range of programs and services to improve total well-being and quality of life for all	Non-profit Organizations	🇺🇸 Austin	418	1953
41	Dallas Zoo dallaszoo.com Conserving wildlife, educating guests, and supporting global conservation efforts to create a better world for animals at a renowned zoo	Non-profit Organizations	🇺🇸 Dallas	413	1888
42	American College of Emergency Physicians acep.org This company advocates for emergency physicians and their patients, promoting high-quality emergency care and ensuring resources, safety, wellness, and access to services	Non-profit Organizations	🇺🇸 Irving	409	1968
43	Theta Tau thetatau.org A well-established engineering fraternity focused on fostering professional development and strong fraternal bonds among members	Non-profit Organizations	🇺🇸 Austin	408	1904
44	American Association of Nurse Practitioners aanp.org AANP unites and advocates for nurse practitioners on national level, representing over 355,000 NPs to promote quality healthcare Visit aanporg	Non-profit Organizations	🇺🇸 Austin	383	2013
45	Fort Worth Zoo fortworthzoo.org The company promotes responsible stewardship of wildlife, provides educational and entertaining experiences for families, and supports conservation projects globally	Non-profit Organizations	🇺🇸 Fort Worth	382	1909
46	Living Water International water.cc The company helps communities access clean water and shares the gospel of Jesus Christ to satisfy their deepest thirsts	Non-profit Organizations	🇺🇸 Stafford	380	1990
47	ChildCareGroup childcaregroup.org An established organization in North Texas providing early childhood programs, training professionals, and assisting families to promote well-being and self-sufficiency	Non-profit Organizations	🇺🇸 Dallas	374	1901
48	HCDE Teaching and Learning Center hcde-texas.org The Teaching and Learning Center offers professional development in various subjects to administrators, teachers, students, parents, and the community	Non-profit Organizations	🇺🇸 Houston	360	n/a
49	American Quarter Horse Association aqha.com A leading equine breed registry and membership organization in Amarillo, Texas, passionate about the American Quarter Horse and the equestrian lifestyle	Non-profit Organizations	🇺🇸 Amarillo	351	1940
50	National Athletic Trainers' Association nata.org A professional association for certified athletic trainers worldwide with over 45,000 members, offering support, benefits, and advocacy for the profession	Non-profit Organizations	🇺🇸 Carrollton	343	1950
51	Covenant Church covenantchurch.org A non-denominational church based in Carrollton, TX, providing spiritual services, community support, and religious activities to individuals in the area	Non-profit Organizations	🇺🇸 Carrollton	339	1976
52	Goodwill Industries of South Texas, Inc.goodwillsouthtexas.com A non-profit organization creating job opportunities for people with disabilities through job placement training, entrepreneurial pursuits, and revenue-generating business lines	Non-profit Organizations	🇺🇸 Corpus Christi	338	1948
53	Family Service Association of San Antonio, Inc.family-service.org A nonprofit organization in San Antonio founded in 1903, dedicated to empowering individuals and families to overcome adversity and strengthen their community	Non-profit Organizations	🇺🇸 San Antonio	336	1903
54	International Emergency and Development Aid - IEDA Relief iedarelief.org International NGO empowering communities in conflict and disaster areas, providing humanitarian assistance, education, and integration for vulnerable populations worldwide	Non-profit Organizations	🇺🇸 Houston	319	2008
55	Catholic Charities Fort Worth catholiccharitiesfortworth.org A nonprofit organization dedicated to ending poverty through diverse services, income-generating ventures, research partnerships, and sharing proven solutions with other nonprofits	Non-profit Organizations	🇺🇸 Fort Worth	314	1910
56	ACH Child & Family Services achservices.org A nonprofit organization in North Texas protecting children and families, pioneering Community-Based Care in the foster care system, and promoting well-being through advocacy and support	Non-profit Organizations	🇺🇸 Fort Worth	311	1915
57	Kenneth Copeland Ministries kcm.org A global ministry teaching Christians to apply faith principles from the Bible, spreading the message through various channels and events worldwide	Non-profit Organizations	🇺🇸 Fort Worth	307	1967
58	RACE collaborace.org A collaborative nonprofit partnership focused on performance improvement and innovation, delivering customized solutions for cost efficiencies and savings	Non-profit Organizations	🇺🇸 Frisco	290	2005
59	Greater Houston Partnership houston.org Community-minded business leaders collaborating to address regional challenges and promote positive growth across Houston's 12-county area.	Non-profit Organizations	🇺🇸 Houston	288	1989
60	North Texas Food Bank ntfb.org A nonprofit hunger-relief organization in North Texas providing millions of nutritious meals annually through partnerships and a state-of-the-art facility	Non-profit Organizations	🇺🇸 Plano	272	1982
61	Austin Pets Alive!austinpetsalive.org This organization in central Texas works to make the community no-kill for companion animals by saving vulnerable pets from euthanasia lists	Non-profit Organizations	🇺🇸 Austin	229	1998
62	NYOS Charter School nyos.org They provide a Pre-K - 12 program focusing on rigorous academics, innovative strategies, and civic engagement to educate the whole student	Non-profit Organizations	🇺🇸 Austin	186	1998
63	Women In Bio - Engage. Educate. Empower.womeninbio.org An organization supporting women in life sciences, providing mentorship and leadership opportunities across all career stages and promoting entrepreneurship	Non-profit Organizations	🇺🇸 Dallas	184	2002
64	MAES - Latinos in Science and Engineering linktr.ee Dedicated to fostering excellence in education and leadership for Latino engineers and scientists, promoting diversity and empowerment	Non-profit Organizations	🇺🇸 Houston	181	1974
65	Big Thought bigthought.org Empowering youth to channel their voice and creativity for personal growth and positive change through innovative arts and education programs	Non-profit Organizations	🇺🇸 Dallas	181	1987
66	Michael & Susan Dell Foundation dell.org A foundation dedicated to improving the lives of children in urban poverty worldwide by funding education, health, and economic stability programs	Non-profit Organizations	🇺🇸 Austin	179	1999
67	Gladney adoptionsbygladney.com An organization dedicated to improving the lives of children, adoptive families, and birth parents for over 135 years	Non-profit Organizations	🇺🇸 Fort Worth	178	1887
68	Federation of State Medical Boards fsmb.org Forum connecting state medical boards, providing educational materials, assessment tools, data access, and technology solutions for regulation.	Non-profit Organizations	🇺🇸 Euless	178	1912
69	Shalom Austin shalomaustin.org Central Texas hub of Jewish life connecting, empowering, and impacting the community with services, resources, leadership, and support locally and globally	Non-profit Organizations	🇺🇸 Austin	177	1999
70	Vibrant Works vibrantworks.org A Texas-based nonprofit providing rehabilitation services and employment opportunities for individuals who are blind or vision impaired since 1933	Non-profit Organizations	🇺🇸 San Antonio	174	1933
71	Santa Maria Hostel santamariahostel.org A leading addiction treatment center in Texas offering residential and outpatient services, including support for women with children, recovery support, and housing assistance	Non-profit Organizations	🇺🇸 Houston	173	1957
72	The Alliance TheAllianceTX.org The organization empowers refugees, immigrants, and underserved residents to achieve self-sufficiency and enhance their quality of life	Non-profit Organizations	🇺🇸 Houston	172	1985
73	PPAI - Promotional Products Association International ppai.org Empowering and supporting promotional products professionals with resources, networking opportunities, and educational programs to enhance personal and business growth	Non-profit Organizations	🇺🇸 Irving	171	1903
74	Work Services Corporation workservicescorp.com A not-for-profit corporation providing education, employment services for people with disabilities, governed by a local board and affiliated with various organizations	Non-profit Organizations	🇺🇸 Wichita Falls	171	1954
75	Marbridge marbridge.org Nonprofit residential community providing transitional and long-term care for adults with cognitive abilities, offering opportunities for growth and achievement	Non-profit Organizations	🇺🇸 Manchaca	170	1953
76	SJRC Texas \| Belong sjrctexas.org Nationally accredited nonprofit providing healing, hope, and homes to vulnerable children and families in Texas through various care programs	Non-profit Organizations	🇺🇸 Bulverde	170	1983
77	American GI Forum agif-nvop.org A veteran-focused organization providing employment services and support, with a strong reputation for accountability and transformative assistance	Non-profit Organizations	🇺🇸 Dallas / Fort Worth	169	1972
78	Goodwill Industries of Dallas, Inc.goodwilldallas.org A non-profit organization in Dallas provides training, employment, and job opportunities for individuals with disabilities and disadvantages through material and monetary donations	Non-profit Organizations	🇺🇸 Dallas	168	1923
79	Soldiers' Angels soldiersangels.org A nonprofit organization providing support to all branches of the US Armed Forces through care packages, letters, and assistance for deployed Service Members and Veterans	Non-profit Organizations	🇺🇸 San Antonio	166	2003
80	Austin weareeverise.com This company, now defunct, provided services or products to customers but is no longer operational	Non-profit Organizations	🇺🇸 Austin	166	2013
81	Communities In Schools of Houston cishouston.org On Houston-area campuses, Student Support Specialists provide year-round support to help students overcome obstacles and succeed in school	Non-profit Organizations	🇺🇸 Houston	165	1979
82	United Way for Greater Austin unitedwayaustin.org Organization dedicated to breaking economic barriers and creating opportunities through data-driven programs, advocacy, and community support for 100 years Join us to #LiveUnited	Non-profit Organizations	🇺🇸 Austin	164	1924
83	Commemorative Air Force commemorativeairforce.org Nonprofit association preserving American military aviation history through operation, exhibition, and remembrance of 162 historic aircraft by 12,000 members	Non-profit Organizations	🇺🇸 Dallas	163	1957
84	Petco Love petcolove.org This organization leads efforts to save pets' lives, empower communities, reunite lost pets, and prevent unnecessary euthanization through love and innovation	Non-profit Organizations	🇺🇸 San Antonio	162	1999
85	The Center for Nonprofit Management (CNM)thecnm.org Providing strategic data expertise, leading-edge technology, and educational services to nonprofits, foundations, and corporations to strengthen communities and achieve impactful results	Non-profit Organizations	🇺🇸 Dallas	162	1980
86	Helping Restore Ability hratexas.org A 501c3 organization offering independence, freedom, and dignity to low-income individuals and families living with disabling conditions in Texas	Non-profit Organizations	🇺🇸 Arlington	160	1977
87	Communities In Schools of North Texas cisnt.org This organization provides school-based dropout prevention programs in North Texas, empowering students to stay in school and achieve success in life	Non-profit Organizations	🇺🇸 Lewisville	159	1993
88	Communities Foundation of Texas cftexas.org A nonprofit foundation partners with donors to enhance community life by managing charitable contributions, investments, and grants for worthwhile causes	Non-profit Organizations	🇺🇸 Dallas	159	1953
89	Atlantic Housing Foundation, Inc.atlantichousing.org A not-for-profit corporation dedicated to developing and preserving quality affordable housing for low and moderate income families, offering scholarships for education	Non-profit Organizations	🇺🇸 Dallas	156	1999
90	DKG: The Delta Kappa Gamma Society International dkg.org The company promotes professional and personal growth of women educators, advocates for educational excellence, provides leadership opportunities, and offers networking and support	Non-profit Organizations	🇺🇸 Austin	156	1929
91	Gulf Coast Community Services Association, Inc.gccsa.org A Community Action Agency in Harris County, Texas, offering diverse programs to empower individuals and families towards independence and self-sufficiency	Non-profit Organizations	🇺🇸 Houston	156	1965
92	Common Threads commonthreads.org A national nonprofit promoting better community health through nutrition and food initiatives	Non-profit Organizations	🇺🇸 Austin	155	2003
93	Kappa Delta Chi Sorority, Inc.kappadeltachi.org A national sorority focused on professional development, academic excellence, and community service with an emphasis on the Hispanic/Latino population	Non-profit Organizations	🇺🇸 Lubbock	155	1987
94	Beta Upsilon Chi byx.org This organization promotes brotherhood and unity among college men through a common bond of Jesus Christ, providing financial support for growth and development	Non-profit Organizations	🇺🇸 Fort Worth	154	1985
95	The Austin Stone Community Church austinstone.org A multi-location church in Austin, TX focused on worshiping Jesus and spreading His message locally and globally	Non-profit Organizations	🇺🇸 Austin	154	2002
96	SA Youth sanantonioyouth.org SA Youth has been positively impacting at-risk children and young adults in poverty since 1984, providing specialized programs for success	Non-profit Organizations	🇺🇸 San Antonio	150	1984
97	Big Brothers Big Sisters Lone Star bbbstx.org A nationwide affiliate dedicated to helping children achieve their full potential through impactful one-to-one relationships and professional support	Non-profit Organizations	🇺🇸 Irving	150	n/a
98	Project Vida pvida.net A nonprofit community agency in far West Texas offering educational programs, housing assistance, economic development, healthcare, and outreach services to underserved areas	Non-profit Organizations	🇺🇸 El Paso	150	1991
99	Lena Pope lenapope.org A nonprofit organization in Tarrant County that invests in children's well-being through evidence-based programs supporting child development, mental health, and family resiliency	Non-profit Organizations	🇺🇸 Fort Worth	149	1930
100	Special Olympics Texas sotx.org Organization providing year-round sports training and competition for individuals with intellectual disabilities, promoting fitness, courage, joy, and friendship through various sports programs	Non-profit Organizations	🇺🇸 San Antonio	149	1969

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

100 leading Non-profit Organizations companies in Texas

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