NAICS 8139 · Page 6 of 18

Professional Organizations — Companies (page 6)

Professional Organizations companies (rank 501–600)

#501egyptian american chamber of commerceraleigh, North CarolinaD55/100 #502financial executives international, silicon valley bay areasan jose, CaliforniaD55/100 #503financial planning association of metro new yorkD55/100 #504global workspace associationwashington, District Of ColumbiaD55/100 #505greater kansas city chapter isacakansas city, MissouriD55/100 #506greater valley ymcaallentown, PennsylvaniaD55/100 #507harbor dental societylakewood, CaliforniaD55/100 #508hotel association of washington, d.c. (hawdc)washington, District Of ColumbiaD55/100 #509iamcpirving, TexasD55/100 #510IBEW Local 196Batavia, IllinoisD55/100 #511ieee r5 houston sectionhouston, TexasD55/100 #512ieee rochester sectionrochester, New YorkD55/100 #513ieee sensors councilpiscataway, New JerseyD55/100 #514ifma san diego chaptersantee, CaliforniaD55/100 #515indiana association for college admission counselingnoblesville, IndianaD55/100 #516indiana nursery and landscape associationD55/100 #517interior design society - swflnaples, FloridaD55/100 #518international association of law libraries (iall)washington, District Of ColumbiaD55/100 #519International Association of Rehabilitation Professionals (IARP)Glenview, IllinoisD55/100 #520international federation of placenta associationsdover, DelawareD55/100 #521international society for plant pathology (ispp)st. paul, MinnesotaD55/100 #522isaca birmingham chapterbirmingham, AlabamaD55/100 #523isaca puget sound chapterbellevue, WashingtonD55/100 #524itfa americas (amrc)New YorkD55/100 #525lagbac - chicago's lgbtq+ bar associationchicago, IllinoisD55/100 #526lane county hr association (lchra)springfield, OregonD55/100 #527latvian american chamber of commercechicago, IllinoisD55/100 #528lawyer-pilots bar associationedgewater, MarylandD55/100 #529Lexington Medical SocietyLexington, KentuckyD55/100 #530Libertarian Party of IllinoisChicago, IllinoisD55/100 #531maine nurse practitioner association (mnpa)augusta, MaineD55/100 #532manhattan young democratsnew york, New YorkD55/100 #533marion county young democratsindianapolis, IndianaD55/100 #534maryland addiction and behavioral-health professionals certification boardbrooklandville, MarylandD55/100 #535m&a sourceindependence, OhioD55/100 #536michigan democratic partylansing, MichiganD55/100 #537minnesota american marketing associationminneapolis, MinnesotaD55/100 #538moore processing divisiontopeka, KansasD55/100 #539Movement for Community-led Developmentwashington, District Of ColumbiaD55/100 #540national academy of engineeringwashington, District Of ColumbiaD55/100 #541national alliance of black school educators (nabse)troy, New YorkD55/100 #542national association of orthopaedic nurses (naon)forest hill, MarylandD55/100 #543national association of the remodeling industry-silicon valley chaptercampbell, CaliforniaD55/100 #544national kitchen & bath association, san diego chapterD55/100 #545nhahperdconcord, New HampshireD55/100 #546north dakota society of health-system pharmacistsbismarck, North DakotaD55/100 #547nurse practitioner alliance of alabamabirmingham, AlabamaD55/100 #548ocean state pmi chaptereast greenwich, Rhode IslandD55/100 #549ojefa - outdoor journalist education foundation of americabadin, North CarolinaD55/100 #550optical society of southern californiairvine, CaliforniaD55/100 #551Oregon Cannabis AssociationPortland, OregonD55/100 #552organization of women in international trade (owit)washington harbor, WashingtonD55/100 #553panorama city chamber of commercevan nuys, CaliforniaD55/100 #554paterson regular republican organizationPaterson, New JerseyD55/100 #555pennsylvania association for college admission counselingenola, PennsylvaniaD55/100 #556Pennsylvania Pharmacists AssociationHarrisburg, PennsylvaniaD55/100 #557pennsylvania state education associationharrisburg, PennsylvaniaD55/100 #558pmi chicagoland chapterchicago, IllinoisD55/100 #559pmi - new jersey chapter (pminj)hibernia, New JerseyD55/100 #560pmi south floridafort lauderdale, FloridaD55/100 #561pmi space coastD55/100 #562pmi tallahassee, florida chaptertallahassee, FloridaD55/100 #563párbeszéd magyarországértnorthampton, MassachusettsD55/100 #564professional photographers association of massachusettsashland, MassachusettsD55/100 #565rhode island society of health-system pharmacistsprovidence, Rhode IslandD55/100 #566romanian-american chamber of commercechevy chase, MarylandD55/100 #567san diego imperial chapter of caaeycsan diego, CaliforniaD55/100 #568saratoga county republican committeesaratoga springs, New YorkD55/100 #569scleral lens education societyCaliforniaD55/100 #570SGSLouisville, KentuckyD55/100 #571smps atlantaatlanta, GeorgiaD55/100 #572smps los angelestorrance, CaliforniaD55/100 #573society for risk analysisherndon, VirginiaD55/100 #574society for social work leadership in health carecherry hill, New JerseyD55/100 #575society of black academic surgeons (sbas)norfolk, VirginiaD55/100 #576society of cosmetic chemists - midwest chapterchicago, IllinoisD55/100 #577society of petroleum engineers permian basin - spe pbmidland, TexasD55/100 #578south hills chamber of commercepittsburgh, PennsylvaniaD55/100 #579springfield metropolitan bar associationspringfield, MissouriD55/100 #580stanford africa business forumstanford, CaliforniaD55/100 #581student national pharmaceutical associationbeachwood, OhioD55/100 #582swana arizona chaptersilver spring, MarylandD55/100 #583tedxedinaedina, MinnesotaD55/100 #584texas awwaaustin, TexasD55/100 #585texas center for patient safetyfort worth, TexasD55/100 #586the golden state chapter of cmaasanta clarita, CaliforniaD55/100 #587the hispanic bar association of new jersey (hba-nj)newark, New JerseyD55/100 #588the international society for microbial electrochemistry and technology - ismetbethesda, MarylandD55/100 #589the-meetiselin, New JerseyD55/100 #590the new york state association of ambulatory surgery centersalbany, New YorkD55/100 #591the north by female founder collectivenew york, New YorkD55/100 #592the westchester multicultural chamber (wmcc)new rochelle, New YorkD55/100 #593travel professionals of colorsavannah, GeorgiaD55/100 #594trdisan antonio, TexasD55/100 #595united federation of teachersnew york, New YorkD55/100 #596united minority contractors associationD55/100 #597usa hockeycolorado springs, ColoradoD55/100 #598warren for presidentboston, MassachusettsD55/100 #599williams island poaaventura, FloridaD55/100 #600wills eye alumni societyphiladelphia, PennsylvaniaD55/100

Sibling sub-industries under Other Services (except Public Administration)

Civic and Social Organizations

1,776 companies

Religious Organizations

Other Social Advocacy Organizations

Grantmaking Foundations

Automotive Body, Paint, and Interior Repair and Maintenance

All Other Personal Services

Funeral Homes and Funeral Services

Computer and Office Machine Repair and Maintenance

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Appliance Repair and Maintenance

Methodology

Scores are computed using Meo Advisors' proprietary AI adoption model evaluating public digital signals (job postings, tech stack, content, and product velocity). NAICS assignment is based on primary industry classification from the company's public filings and directory entries.

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