Top 100 Non-profit Organizations companies in Virginia (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	The Salvation Army salvationarmyusa.org A national organization providing social services, including food, shelter, rehabilitation, and spiritual enrichment, while preaching the gospel and meeting human needs without discrimination	Non-profit Organizations	🇺🇸 Alexandria	38,675	1865
2	The Nature Conservancy nature.org Protecting and conserving natural resources through science-based, community-driven efforts to ensure a sustainable future for all life.	Non-profit Organizations	🇺🇸 Arlington	7,441	1951
3	Volunteers of America voa.org This organization provides support and services to a wide range of vulnerable groups in communities across the United States	Non-profit Organizations	🇺🇸 Alexandria	5,233	1896
4	Entrepreneurs' Organization eonetwork.org A global support network for entrepreneurs, fostering growth and personal development through connections, experiences, and learning opportunities across 61 countries	Non-profit Organizations	🇺🇸 Alexandria	4,078	1987
5	Catholic Charities USA catholiccharitiesusa.org This organization provides support to Catholic Charities agencies across the country to help those in need and promote social justice	Non-profit Organizations	🇺🇸 Alexandria	3,371	1910
6	United Way unitedway.org Mobilizing communities worldwide to address local challenges, improve health, youth opportunities, financial security, and strengthen resilience for thriving lives.	Non-profit Organizations	🇺🇸 Alexandria	3,044	n/a
7	NAMI nami.org Leading grassroots mental health organization advocating for access to services, treatment, and research, while supporting and raising awareness for those affected by mental illness	Non-profit Organizations	🇺🇸 Arlington	3,007	1979
8	Future Business Leaders of America, Inc. (FBLA)fbla.org A global student organization offering leadership development, academic competitions, educational programs, membership benefits, community service, and awards in business-related fields	Non-profit Organizations	🇺🇸 Reston	2,949	1942
9	TechnoServe technoserve.org A nonprofit organization empowering people in the developing world to build competitive farms, businesses, and industries to alleviate poverty	Non-profit Organizations	🇺🇸 Arlington	2,599	1968
10	United Cerebral Palsy linktr.ee Providing support and resources for individuals with cerebral palsy and other disabilities, aiming for a life of inclusion in communities	Non-profit Organizations	🇺🇸 Vienna	2,561	1949
11	Students For Liberty studentsforliberty.org A nonprofit organization educating and empowering student leaders worldwide to promote liberty and create positive change in their communities	Non-profit Organizations	🇺🇸 McLean	1,843	2008
12	Conservation International conservation.org Protecting critical natural areas globally through science, policy, finance, and partnerships to secure benefits nature provides to humanity.	Non-profit Organizations	🇺🇸 Arlington	1,756	1987
13	National Society of Black Engineers nsbe.org A student-governed organization promoting and supporting the aspirations of black engineers and technical professionals to excel academically and professionally	Non-profit Organizations	🇺🇸 Alexandria	1,612	1975
14	March of Dimes marchofdimes.org Advocating policies, improving healthcare, pioneering research, and empowering families to ensure healthier pregnancies and better outcomes for moms and babies.	Non-profit Organizations	🇺🇸 Arlington	1,590	1938
15	ServiceSource servicesource.org ServiceSource is a nonprofit organization that supports people with disabilities and promotes inclusive communities through services, resources, and partnerships	Non-profit Organizations	🇺🇸 Oakton	1,491	1971
16	ChildFund International childfund.org Connecting children worldwide with resources for health, education, skills, and safety through local grassroots organizations and sustainable change.	Non-profit Organizations	🇺🇸 Richmond	1,469	1938
17	Kappa Sigma Fraternity kappasigma.org A fraternity founded in 1869 at the University of Virginia, with over 288,000 initiated members in the US and Canada	Non-profit Organizations	🇺🇸 Charlottesville	1,427	1869
18	Plumbing-Heating-Cooling Contractors -National Association phccweb.org A leading trade association in the construction industry, specializing in promoting, advancing, educating, and training plumbing-heating-cooling professionals with exclusive member benefits and resources	Non-profit Organizations	🇺🇸 Falls Church	1,421	1883
19	Mental Health America mhanational.org Leading nonprofit promoting mental health, well-being, and illness prevention Advocates for mental health equity through education, services, and research initiatives nationwide	Non-profit Organizations	🇺🇸 Alexandria	1,346	1909
20	International Justice Mission ijm.org Human rights agency fighting against slavery, sexual exploitation, and oppression worldwide Working with governments to rescue victims, prosecute perpetrators, and strengthen justice systems	Non-profit Organizations	🇺🇸 Arlington	1,344	1997
21	Operation Smile operationsmile.org A global nonprofit organization providing essential surgeries and healthcare services, focusing on cleft surgery and comprehensive care in partnership with various entities	Non-profit Organizations	🇺🇸 Virginia Beach	1,280	1982
22	USO uso.org Providing support and entertainment to US military members and their families through a network of centers and programs, with the help of volunteers and donations	Non-profit Organizations	🇺🇸 Arlington	1,275	1941
23	American Society of Clinical Oncology (ASCO)asco.org A leading organization for oncology professionals dedicated to research, education, and high-quality patient care to conquer cancer and support survivors	Non-profit Organizations	🇺🇸 Alexandria	1,274	1964
24	International Association of Chiefs of Police theiacp.org A professional association supporting law enforcement worldwide through advocacy, programs, research, and strategic partnerships to enhance effectiveness, safety, and community relations	Non-profit Organizations	🇺🇸 Alexandria	1,201	1893
25	American Diabetes Association diabetes.org A company dedicated to uplifting people with diabetes, providing affordable care, funding research, and working towards ending diabetes through advocacy	Non-profit Organizations	🇺🇸 Arlington	1,182	n/a
26	National Rifle Association home.nra.org A longstanding civil rights organization with over five million members, dedicated to defending patriots and protecting the Second Amendment	Non-profit Organizations	🇺🇸 Fairfax	1,170	1871
27	Meals on Wheels America mealsonwheelsamerica.org National organization supporting community-based senior nutrition programs, addressing senior isolation and hunger through nutritious meals, friendly visits, and safety checks	Non-profit Organizations	🇺🇸 Arlington	1,032	n/a
28	Prison Fellowship prisonfellowship.org A nonprofit organization focused on training, inspiring churches and communities to support restoration of those affected by incarceration through rehabilitation, advocacy, and support	Non-profit Organizations	🇺🇸 Lansdowne	979	1976
29	Technology Student Association tsaweb.org A national organization promoting STEM education through competitions and opportunities for middle and high school students across 48 states	Non-profit Organizations	🇺🇸 Reston	968	1978
30	AIAA linktr.ee Global aerospace technical society advancing engineering and science for aviation, space, and defense through forums, publications, standards, honors, advocacy, and collaboration	Non-profit Organizations	🇺🇸 Reston	827	1963
31	Stand Together standtogether.org A philanthropic community supporting diverse changemakers to tackle root causes of societal issues by providing funding, network, and growth strategies	Non-profit Organizations	🇺🇸 Arlington	820	n/a
32	American College of Radiology acr.org Professional organization advancing radiology science, improving patient care quality, providing education, and conducting research in radiology and related fields.	Non-profit Organizations	🇺🇸 Reston	803	1924
33	Military Officers Association of America (MOAA)moaa.org Advocates for military officers, protecting benefits and promoting national defense Supports members with scholarships, career services, insurance, and more "Never Stop Serving"	Non-profit Organizations	🇺🇸 Alexandria	779	1929
34	PETA peta.org A global animal rights organization with a focus on ending cruelty in laboratories, food industry, clothing trade, and entertainment, through education, investigations, and advocacy	Non-profit Organizations	🇺🇸 Norfolk	729	1980
35	Biomedical Engineering Society linktr.ee A global professional society founded in 1968, dedicated to advancing human health through innovative biomedical and bioengineering technology #BMES2021	Non-profit Organizations	🇺🇸 Arlington	717	1968
36	National Wildlife Federation nwf.org This non-profit organization unites Americans to conserve wildlife through grassroots actions, education programs, and publications, with support from millions of individuals and organizations	Non-profit Organizations	🇺🇸 Reston	690	1936
37	Blumont, Inc.blumont.org A global organization empowering communities worldwide to overcome challenges, create progress, and envision a future based on aspirations of individuals	Non-profit Organizations	🇺🇸 Arlington	684	1998
38	Communities In Schools National Office communitiesinschools.org Bringing community resources into schools to support students in achieving academic, behavioral, and attendance goals for long-term success #AllinforKids	Non-profit Organizations	🇺🇸 Arlington	678	1977
39	Associated General Contractors of America agc.org An association representing over 27,000 construction firms, advocating for the industry, providing education on construction techniques, and facilitating networking opportunities	Non-profit Organizations	🇺🇸 Arlington	625	1918
40	U.S. Committee for Refugees and Immigrants (USCRI)refugees.org This organization provides critical support and services to refugees, immigrants, and survivors of human trafficking to help them integrate and thrive in their communities	Non-profit Organizations	🇺🇸 Arlington	618	1911
41	Irrigation Association irrigation.org Leading membership organization dedicated to promoting efficient irrigation technologies, educating on water management, providing research, continuing education, and advocating for water-use public policy	Non-profit Organizations	🇺🇸 Fairfax	602	n/a
42	Navy-Marine Corps Relief Society nmcrs.org A nonprofit organization providing financial and educational assistance to active and retired members of the Navy and Marine Corps, as well as their families in need	Non-profit Organizations	🇺🇸 Arlington	595	1904
43	Construction Management Association of America (CMAA)cmaanet.org The company is dedicated to the interests of professional Construction and Program Management with over 16,000 industry members Visit their website for more information	Non-profit Organizations	🇺🇸 Vienna	586	1982
44	Kappa Alpha Order kappaalphaorder.org The company promotes moral values and provides administrative support for Kappa Alpha Order and the Kappa Alpha Order Educational Foundation in Lexington, Virginia	Non-profit Organizations	🇺🇸 Lexington	558	1865
45	SourceAmerica sourceamerica.org A leading job creator and connector for people with disabilities, advocating for economic and social inclusion in the workforce	Non-profit Organizations	🇺🇸 Vienna	544	1974
46	Didlake didlake.org A nonprofit agency providing employment and support services for individuals with disabilities in Virginia, Maryland, and Washington, DC, while also offering government contract services	Non-profit Organizations	🇺🇸 Manassas	522	1965
47	Air & Space Forces Association afa.org An independent nonprofit organization promoting US Air and Space Forces through education, advocacy, support, and various aerospace education programs and initiatives	Non-profit Organizations	🇺🇸 Arlington	519	1946
48	Trout Unlimited tu.org Dedicated to conserving and restoring North America's coldwater fisheries and watersheds, bringing together diverse interests to care for rivers and streams	Non-profit Organizations	🇺🇸 Arlington	503	1959
49	Rare rare.org Global leader in driving social change for people and nature through inspiring and empowering communities to protect the planet through collective action	Non-profit Organizations	🇺🇸 Arlington	499	n/a
50	NACD (National Association of Corporate Directors)nacdonline.org Empowering over 23,000 directors to lead confidently in the boardroom, providing educational courses, research, briefings, and advisory services in navigating business complexities	Non-profit Organizations	🇺🇸 Arlington	496	1977
51	The ALS Association als.org A non-profit organization founded in 1985 that leads global research, provides assistance, coordinates care, and works towards finding treatments and a cure for ALS	Non-profit Organizations	🇺🇸 Arlington	479	1985
52	NSBE Professionals \| National Society of Black Engineers nsbe.org Empowering culturally responsible Black engineers to excel academically, succeed professionally, give back, achieve financial wellness, and engage in grassroots initiatives	Non-profit Organizations	🇺🇸 Alexandria	477	1975
53	Disability:IN disabilityin.org A global organization promoting disability inclusion in business through benchmarking, programs, and expert counsel to drive long-term impact and societal change	Non-profit Organizations	🇺🇸 Alexandria	462	1994
54	APIC apic.org Leading professional association for infection preventionists with a mission to create a safer world through infection prevention, care improvement, and cost reduction	Non-profit Organizations	🇺🇸 Arlington	422	n/a
55	American Society of Appraisers appraisers.org An international organization for appraisal professionals and enthusiasts, representing various appraisal disciplines since 1936	Non-profit Organizations	🇺🇸 Herndon	415	1936
56	VCU Massey Comprehensive Cancer Center masseycancercenter.org Discovering and developing new drugs and treatments to save lives, with a focus on creating a future without cancer for all communities	Non-profit Organizations	🇺🇸 Richmond	412	1971
57	Agricultural Retailers Association aradc.org Advocates, influences, educates, and provides services to support sellers of agricultural products and services Represents industry's voice to government	Non-profit Organizations	🇺🇸 Arlington	404	n/a
58	Goodwin Living goodwinliving.org A top workplace in senior living and healthcare, supporting a diverse global team and valuing inclusivity and personal development	Non-profit Organizations	🇺🇸 Alexandria	394	1967
59	Special Libraries Association asist.org Global nonprofit organization supporting innovative information professionals in various specialized settings through learning, leadership, advocacy, and networking initiatives	Non-profit Organizations	🇺🇸 McLean	385	1909
60	Goodwill Industries of the Valleys goodwillvalleys.com A nonprofit organization with a mission to empower individuals through skills training, job placement, and support services in various Virginia regions	Non-profit Organizations	🇺🇸 Roanoke	352	1931
61	National Center for State Courts ncsc.org A global leader in assisting courts to enhance justice administration, dedicated to improving the operations of judicial systems worldwide	Non-profit Organizations	🇺🇸 Williamsburg	348	1971
62	UMR umrelief.org A non-profit organization specializing in providing livelihood and disaster relief services in health, WASH, and child protection sectors globally	Non-profit Organizations	🇺🇸 McLean	343	2010
63	American Academy of Physician Associates aapa.org A national association advocating for physician assistants in various medical settings, supporting them to provide quality, accessible healthcare to patients	Non-profit Organizations	🇺🇸 Alexandria	321	1968
64	GBTA \| Global Business Travel Association gbta.org Global professional organization providing business travel education, industry research, advocacy, and large scale networking events for travel managers and meeting expenditure specialists.	Non-profit Organizations	🇺🇸 Alexandria	320	n/a
65	National Council on Aging ncoa.org This company has been advocating for older adults since 1950, providing resources, digital tools, and advocacy for aging with health and financial security	Non-profit Organizations	🇺🇸 Arlington	312	1950
66	Western Tidewater CSB wtcsb.org This organization provides community services in the Western Tidewater area, as evidenced by their active presence on social media platforms	Non-profit Organizations	🇺🇸 Suffolk	310	n/a
67	Independent Electrical Contractors, Inc. - IEC ieci.org National trade association for merit shop electrical contractors, promoting quality services, competitive pricing, and skilled manpower to foster a stronger economy	Non-profit Organizations	🇺🇸 Arlington	309	1957
68	AVIXA avixa.org A global trade association representing the audiovisual industry, organizing trade shows and providing resources, training, and standards for AV professionals worldwide	Non-profit Organizations	🇺🇸 Fairfax	302	1939
69	Operation Blessing ob.org Nonprofit organization providing hunger relief, clean water, medical care, and disaster assistance to alleviate suffering worldwide efficiently and compassionately.	Non-profit Organizations	🇺🇸 Virginia Beach	290	1978
70	Patient Advocate Foundation patientadvocate.org A nonprofit organization founded in 1996, providing free support to patients with chronic illnesses to access care, maintain financial stability, and protect employment	Non-profit Organizations	🇺🇸 Hampton	284	1996
71	National PTA pta.org A nonprofit association dedicated to children's educational success, promoting parent involvement in schools, advocating for public education, and providing resources for families and communities	Non-profit Organizations	🇺🇸 Alexandria	272	1897
72	AGA agacgfm.org AGA connects and empowers finance professionals who support government in areas such as financial management, IT, human resources, cybersecurity to advance good government initiatives	Non-profit Organizations	🇺🇸 Alexandra	261	1950
73	Eggleston egglestonservices.org A non-profit organization offering education, training, and employment to individuals with disabilities, aiming to provide meaningful work opportunities and foster community participation	Non-profit Organizations	🇺🇸 Norfolk	215	1955
74	National Contract Management Association (NCMA)ncmahq.org Professional society promoting a globally recognized contract management profession, offering certifications, collaboration, and resources for practitioners in public and private sectors	Non-profit Organizations	🇺🇸 Reston	186	1959
75	Community Associations Institute caionline.org An international organization dedicated to supporting community associations and providing education and resources to volunteers and professionals in the field	Non-profit Organizations	🇺🇸 Falls Church	184	1973
76	National Association of Landscape Professionals landscapeprofessionals.org This national trade association represents nearly 1 million landscape professionals, providing education, training, certifications, and support for industry members and affiliates	Non-profit Organizations	🇺🇸 Fairfax	182	2005
77	Solar Sister solarsister.org Empowering women in sub-Saharan Africa by investing in their enterprises to bring solar and clean cooking technology to off-grid communities	Non-profit Organizations	🇺🇸 Great Falls	172	2010
78	DePaul Community Resources depaulcr.org A nonprofit organization in Central and Southwest Virginia that transforms the lives of children, adults, and families with special needs	Non-profit Organizations	🇺🇸 Roanoke	172	1977
79	AAMFT aamft.org Professional association representing over 50,000 marriage and family therapists, leading in research, education, and ensuring public needs are met	Non-profit Organizations	🇺🇸 Alexandria	171	1942
80	American Academy of Otolaryngology entnet.org The organization represents over 12,000 specialists treating ear, nose, throat, and head/neck disorders, focusing on education, research, and ethical practice	Non-profit Organizations	🇺🇸 Alexandria	171	n/a
81	Good News Global gnglobal.org Christian outreach providing chaplains, volunteers, counseling, and programs to jails and prisons globally, aiming to transform lives and restore families	Non-profit Organizations	🇺🇸 Richmond	167	1961
82	AMT - The Association For Manufacturing Technology amtonline.org Represent U.S. manufacturing technology builders and distributors, support innovation, provide industry research, international business aid, and produce IMTS event.	Non-profit Organizations	🇺🇸 McLean	164	1902
83	Bay Aging bayaging.org Providing care, meals, transportation, home repairs, and living options for older adults and people with disabilities to help them live independently in their communities	Non-profit Organizations	🇺🇸 Urbanna	163	n/a
84	FARE foodallergy.org FARE works to improve the quality of life for individuals with food allergies by providing education, advocacy, awareness, and funding for research	Non-profit Organizations	🇺🇸 McLean	162	1991
85	Marine Corps Association mca-marines.org A professional association supporting Marines and their friends by promoting leader development, professional excellence, and honoring the Marine Corps traditions	Non-profit Organizations	🇺🇸 Quantico	159	1913
86	PHILLIPS Programs for Children and Families phillipsprograms.org PHILLIPS Programs provides support and education for individuals with emotional and behavioral issues, helping them become successful, responsible adults through tailored approaches	Non-profit Organizations	🇺🇸 Annandale	157	1967
87	Child Development Resources cdr.org An organization providing early intervention services, high-quality care & education, and resources to empower children, families, and professionals	Non-profit Organizations	🇺🇸 Williamsburg	157	1965
88	Infectious Diseases Society of America idsociety.org A professional organization representing physicians and scientists specialized in infectious diseases, promoting excellence in patient care, education, research, public health, and prevention	Non-profit Organizations	🇺🇸 Arlington	156	1963
89	Cornerstones cornerstonesva.org The company fosters stability, empowerment, and hope through support, advocacy, and community-building for individuals and families in need	Non-profit Organizations	🇺🇸 Reston	155	1970
90	CADCA cadca.org CADCA trains and supports local community anti-drug coalitions in developing strategies to prevent substance abuse and create safe, healthy communities globally	Non-profit Organizations	🇺🇸 Alexandria	155	1992
91	Jill's House jillshouse.org A non-profit organization providing respite and therapeutic activities for children with intellectual disabilities and their families in the greater Washington, DC area	Non-profit Organizations	🇺🇸 Vienna	154	2010
92	Feed More linktr.ee This organization in Central Virginia collects, prepares, and distributes food to those in need through various programs and a network of agencies	Non-profit Organizations	🇺🇸 Richmond	153	n/a
93	Live Action liveaction.org A non-profit organization dedicated to ending abortion, promoting the right to life, and exposing the reality of the abortion industry through education and media campaigns	Non-profit Organizations	🇺🇸 Arlington	152	2008
94	American Industrial Hygiene Association (AIHA)aiha.org A nonprofit organization supporting professionals in identifying and addressing workplace environmental stressors to protect the health and well-being of workers and communities	Non-profit Organizations	🇺🇸 Falls Church	151	1939
95	Armed Forces Benefit Association afba.com Membership organization offering life insurance and tailored benefits to military, first responders, government employees, contractors, and their families for security and peace of mind	Non-profit Organizations	🇺🇸 Alexandria	150	1947
96	Military Order of the Purple Heart of the U.S.A., Inc.purpleheart.org An organization supporting combat wounded veterans and active duty personnel with the Purple Heart Medal, providing assistance, advocacy, and promoting patriotism	Non-profit Organizations	🇺🇸 Springfield	147	1932
97	International Association of Emergency Managers iaem.org A worldwide organization promoting emergency management principles and networking opportunities for professionals aiming to save lives and protect property during disasters	Non-profit Organizations	🇺🇸 Falls Church	146	1952
98	Society of Interventional Radiology sirweb.org A national organization dedicated to improving public health through minimally invasive, image-guided therapeutic interventions and pioneering advances in image-guided therapy	Non-profit Organizations	🇺🇸 Fairfax	146	1973
99	Hampton Roads Community Foundation hamptonroadscf.org The organization manages permanent funds to provide grants and scholarships, promote philanthropy, address community needs, and strengthen nonprofit organizations in southeastern Virginia	Non-profit Organizations	🇺🇸 Norfolk	27	1950
100	Christian Connections for International Health ccih.org Global Christian network promoting health and wholeness through collaboration, advocacy, and sharing best practices in 90+ countries from a Christian perspective	Non-profit Organizations	🇺🇸 Alexandria	18	1987

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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.

Top 100 Non-profit Organizations companies in Virginia

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