Research organizations in the United States

The Innovative EcoSystems registry lists 10,299 research organizations in the United States.

Research organizations carry out scientific and applied research outside the university system, from national laboratories to independent institutes.

The largest concentrations are in Washington, DC (848), New York, New York (846) and Chicago, Illinois (280).

The United States scores 68.5 out of 100 on the IEPA (2024 edition), ranking 21 of 117 economies.

See the United States on the IEPA ↗

10,299 research organizations

• American Orthopaedic Foot and Ankle Society
  Research organization · Rosemont · aofas.org
• American Orthopaedic Society for Sports Medicine
  Research organization · Rosemont · sportsmed.org
• American Orthopsychiatric Association
  Research organization · Denver · aoatoday.com
• American Orthotic and Prosthetic Association
  Research organization · Alexandria · aopanet.org
• American Osler Society
  Research organization · Galveston · americanosler.org
• American Osteopathic Association
  Research organization · Chicago · osteopathic.org
• American Otological Society
  Research organization · St. Petersburg · americanotologicalsociety.org
• American Pain Foundation
  Research organization · Baltimore · painfoundation.org
• American Pain Society
  Research organization · Chicago · americanpainsociety.org
• American Pancreatic Association
  Research organization · Manhattan Beach · american-pancreatic-association.org
• American Parkinson Disease Association
  Research organization · Staten Island · apdaparkinson.org
• American Pediatric Surgical Nurses Association
  Research organization · Jefferson City · apsna.org
• American Petroleum Institute
  Research organization · Washington · api.org
• American Pharmacists Association
  Research organization · Washington · pharmacist.com
• American Pharmacists Association Foundation
  Research organization · Washington · aphafoundation.org
• American Philosophical Association
  Research organization · Newark · apaonline.org
• American Philosophical Society
  Research organization · Philadelphia · amphilsoc.org
• American Physical Society
  Research organization · College Park · aps.org
• American Physical Therapy Association
  Research organization · Alexandria · apta.org
• American Physician Scientists Association
  Research organization · Chelmsford · physicianscientists.org
• American Physiological Society
  Research organization · Rockville · physiology.org
• American Pistachio Growers
  Research organization · Fresno · americanpistachios.org
• American Planning Association
  Research organization · Washington · planning.org
• American Podiatric Medical Association
  Research organization · Bethesda · apma.org
• American Political Science Association
  Research organization · Washington · apsanet.org
• American Porphyria Foundation
  Research organization · Houston · porphyriafoundation.com
• American Printing House for the Blind
  Research organization · Louisville · aph.org
• American Productivity and Quality Center
  Research organization · Houston · apqc.org
• American Professional Society of ADHD and Related Disorders
  Research organization · Tennessee Ridge · apsard.org
• American Psychiatric Association
  Research organization · Arlington · psychiatry.org
• American Psychiatric Association Publishing
  Research organization · Arlington · appi.org
• American Psychiatric Foundation
  Research organization · Arlington · americanpsychiatricfoundation.org
• American Psychoanalytic Association
  Research organization · New York · apsa.org
• American Psychological Association
  Research organization · Washington · apa.org
• American Psychological Foundation
  Research organization · Washington · ampsychfdn.org
• American Psychosocial Oncology Society
  Research organization · Charlottesville · apos-society.org
• American Psychosomatic Society
  Research organization · McLean · psychosomatic.org
• American Public Gardens Association
  Research organization · Kennett Square · publicgardens.org
• American Public Health Association
  Research organization · Washington · apha.org
• American Public Human Services Association
  Research organization · Washington · aphsa.org
• American Public Media
  Research organization · Saint Paul · americanpublicmedia.org
• American Public Power Association
  Research organization · Washington · publicpower.org
• American Public Transportation Association
  Research organization · Washington · apta.com
• American Public Works Association
  Research organization · Kansas City · apwa.net
• American Pulse Association
  Research organization · Moscow · americanpulsecrops.org
• American Quarter Horse Association
  Research organization · Amarillo · aqha.com
• American Red Cross
  Research organization · Washington · redcross.org
• American Registry for Internet Numbers
  Research organization · Chantilly · arin.net
• American Repertory Theater
  Research organization · Cambridge · americanrepertorytheater.org
• American Research Center in Egypt
  Research organization · San Antonio · arce.org
• American Research Institute for Policy Development
  Research organization · Madison · aripd.org
• American Research Institute in Turkey
  Research organization · Philadelphia · ccat.sas.upenn.edu
• American Research Institute of the South Caucasus
  Research organization · Lafayette · arisc.org
• American Respiratory Care Foundation
  Research organization · Irving · arcfoundation.org
• American Rhinologic Society
  Research organization · Warwick · american-rhinologic.org
• American Rhododendron Society
  Research organization · New York · rhododendron.org
• American Risk and Insurance Association
  Research organization · Malvern · aria.org
• American Rivers
  Research organization · Washington · americanrivers.org
• American Rock Mechanics Association
  Research organization · Alexandria · armarocks.org
• American Roentgen Ray Society
  Research organization · Leesburg · arrs.org
• American Scandinavian Foundation
  Research organization · New York · amscan.org
• American School Health Association
  Research organization · McLean · ashaweb.org
• American Sexual Health Association
  Research organization · Durham · ashasexualhealth.org
• American Shakespeare Center
  Research organization · Staunton · americanshakespearecenter.com
• American Shark Conservancy
  Research organization · Palm Beach Gardens · americansharkconservancy.org
• American Sheep Industry Association
  Research organization · Englewood · sheepusa.org
• American Shoulder and Elbow Surgeons
  Research organization · Schaumburg · ases-assn.org
• American SIDS Institute
  Research organization · Naples · sids.org
• American Skin Association
  Research organization · New York · americanskin.org
• American Society for Biochemistry and Molecular Biology
  Research organization · Rockville · asbmb.org
• American Society for Bioethics and Humanities
  Research organization · Chicago · asbh.org
• American Society for Cell Biology
  Research organization · Bethesda · ascb.org
• American Society for Clinical Investigation
  Research organization · Ann Arbor · the-asci.org
• American Society for Clinical Laboratory Science
  Research organization · McLean · ascls.org
• American Society for Clinical Pathology
  Research organization · Chicago · ascp.org
• American Society for Colposcopy and Cervical Pathology
  Research organization · Frederick · asccp.org
• American Society for Cybernetics
  Research organization · Washington · asc-cybernetics.org
• American Society for Dermatologic Surgery
  Research organization · Rolling Meadows · asds.net
• American Society for Eighteenth-Century Studies
  Research organization · Winston-Salem · asecs.press.jhu.edu
• American Society For Engineering Education
  Research organization · Washington · asee.org
• American Society for Enology and Viticulture
  Research organization · Bountiful · asev.org
• American Society for Environmental History
  Research organization · Tacoma · aseh.net
• American Society for Gastrointestinal Endoscopy
  Research organization · Downers Grove · asge.org
• American Society for Gravitational and Space Research
  Research organization · Springfield · asgsr.org
• American Society for Horticultural Science
  Research organization · Alexandria · ashs.org
• American Society for Inclusion, Diversity, and Equity in Healthcare (ASIDE)
  Research organization · Lewes · asidehealthcare.org
• American Society for Indexing
  Research organization · Tempe · asindexing.org
• American Society for Investigative Pathology
  Research organization · Bethesda · asip.org
• American Society for Laser Medicine and Surgery
  Research organization · Wausau · aslms.org
• American Society for Legal History
  Research organization · New York · aslh.net
• American Society for Mass Spectrometry
  Research organization · Santa Fe · asms.org
• American Society for Metabolic and Bariatric Surgery
  Research organization · Gainesville · asmbs.org
• American Society For Nanomedicine
  Research organization · Washington · amsocnanomed.org
• American Society for Neurochemistry
  Research organization · Windermere · asneurochem.org
• American Society for Nondestructive Testing
  Research organization · Columbus · asnt.org
• American Society for Nutrition
  Research organization · Bethesda · nutrition.org
• American Society for Pain Management Nursing
  Research organization · Leesburg · aspmn.org
• American Society for Parenteral and Enteral Nutrition
  Research organization · Silver Spring · nutritioncare.org
• American Society for Pharmacology and Experimental Therapeutics
  Research organization · Bethesda · aspet.org
• American Society for Photobiology
  Research organization · McLean · photobiology.org
• American Society for Photogrammetry and Remote Sensing
  Research organization · Bethesda · asprs.org
• American Society for Public Administration
  Research organization · Washington · aspanet.org
• American Society for Radiation Oncology
  Research organization · Arlington · astro.org
• American Society for Reproductive Immunology
  Research organization · Vernon Hills · theasri.org
• American Society for Reproductive Medicine
  Research organization · Birmingham · asrm.org
• American Society for Surgery of the Hand
  Research organization · Chicago · assh.org
• American Society For Testing and Materials
  Research organization · West Conshohocken · astm.org
• American Society for the Prevention of Cruelty to Animals
  Research organization · New York · aspca.org
• American Society for Theatre Research
  Research organization · Santa Cruz · astr.org
• American Society for Transplantation and Cellular Therapy
  Research organization · Chicago · astct.org
• American Society for Virology
  Research organization · Toledo · asv.org
• American Society of Addiction Medicine
  Research organization · Chevy Chase · asam.org
• American Society of Agricultural and Biological Engineers
  Research organization · Saint Joseph · asabe.org
• American Society of Andrology
  Research organization · Schaumburg · andrologysociety.org
• American Society of Anesthesiologists
  Research organization · Schaumburg · asahq.org
• American Society of Association Executives
  Research organization · Washington · asaecenter.org
• American Society of Cataract and Refractive Surgery
  Research organization · Fairfax · ascrs.org
• American Society of Church History
  Research organization · Minneapolis · churchhistory.org
• American Society of Civil Engineers
  Research organization · Reston · asce.org
• American Society of Colon and Rectal Surgeons
  Research organization · Arlington Heights · fascrs.org

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Cities

• Research organizations in Washington, DC 848
• Research organizations in New York, New York 846
• Research organizations in Chicago, Illinois 280
• Research organizations in San Francisco, California 211
• Research organizations in Boston, Massachusetts 182
• Research organizations in Seattle, Washington 177
• Research organizations in Los Angeles, California 175
• Research organizations in Philadelphia, Pennsylvania 122
• Research organizations in Atlanta, Georgia 109
• Research organizations in Arlington, Virginia 91
• Research organizations in Oakland, California 90
• Research organizations in Alexandria, Virginia 89
• Research organizations in Austin, Texas 88
• Research organizations in Denver, Colorado 87
• Research organizations in Houston, Texas 80
• Research organizations in San Diego, California 80
• Research organizations in Bethesda, Maryland 76
• Research organizations in Portland, Oregon 76
• Research organizations in Baltimore, Maryland 71
• Research organizations in Minneapolis, Minnesota 70
• Research organizations in Pittsburgh, Pennsylvania 65
• Research organizations in Cambridge, Massachusetts 64
• Research organizations in Berkeley, California 60
• Research organizations in Dallas, Texas 57
• Research organizations in Indianapolis, Indiana 54
• Research organizations in Madison, Wisconsin 52
• Research organizations in Durham, North Carolina 51
• Research organizations in Tucson, Arizona 49
• Research organizations in Columbus, Ohio 47
• Research organizations in Milwaukee, Wisconsin 45
• Research organizations in Brooklyn, New York 43
• Research organizations in Anchorage, Alaska 42
• Research organizations in Silver Spring, Maryland 42
• Research organizations in Raleigh, North Carolina 41
• Research organizations in Saint Paul, Minnesota 41
• Research organizations in Sacramento, California 40
• Research organizations in Albuquerque, New Mexico 39
• Research organizations in Honolulu, Hawaii 39
• Research organizations in St Louis, Missouri 39
• Research organizations in Boulder, Colorado 38
• Research organizations in Cleveland, Ohio 38
• Research organizations in Rockville, Maryland 38
• Research organizations in Reston, Virginia 37
• Research organizations in Ann Arbor, Michigan 35
• Research organizations in Salt Lake City, Utah 35
• Research organizations in San Antonio, Texas 35
• Research organizations in Miami, Florida 34
• Research organizations in New Orleans, Louisiana 34
• Research organizations in Phoenix, Arizona 34
• Research organizations in Kansas City, Missouri 32
• Research organizations in Nashville, Tennessee 31
• Research organizations in Palo Alto, California 31
• Research organizations in Richmond, Virginia 30
• Research organizations in Santa Fe, New Mexico 29
• Research organizations in Tampa, Florida 28
• Research organizations in McLean, Virginia 27
• Research organizations in La Jolla, California 26
• Research organizations in Cincinnati, Ohio 25
• Research organizations in Albany, New York 24
• Research organizations in Little Rock, Arkansas 24
• Research organizations in Louisville, Kentucky 24
• Research organizations in Oklahoma City, Oklahoma 24
• Research organizations in Omaha, Nebraska 24
• Research organizations in Santa Monica, California 24
• Research organizations in Charlottesville, Virginia 23
• Research organizations in Fairfax, Virginia 23
• Research organizations in Memphis, Tennessee 23
• Research organizations in Providence, Rhode Island 23
• Research organizations in Pasadena, California 22
• Research organizations in Birmingham, Alabama 21
• Research organizations in Colorado Springs, Colorado 21
• Research organizations in Hartford, Connecticut 21
• Research organizations in Evanston, Illinois 20
• Research organizations in Las Vegas, Nevada 20
• Research organizations in Tallahassee, Florida 20
• Research organizations in Wilmington, Delaware 20
• Research organizations in Ames, Iowa 19
• Research organizations in Baton Rouge, Louisiana 19
• Research organizations in Columbia, South Carolina 19
• Research organizations in Detroit, Michigan 19
• Research organizations in Rosemont, Illinois 19
• Research organizations in Santa Barbara, California 19
• Research organizations in Schaumburg, Illinois 19
• Research organizations in Lexington, Kentucky 18
• Research organizations in Bozeman, Montana 17
• Research organizations in Gainesville, Florida 17
• Research organizations in Mountain View, California 17
• Research organizations in Rochester, New York 17
• Research organizations in Tulsa, Oklahoma 17
• Research organizations in Charlotte, North Carolina 16
• Research organizations in Falls Church, Virginia 16
• Research organizations in New Haven, Connecticut 16
• Research organizations in Princeton, New Jersey 16
• Research organizations in Springfield, Illinois 16
• Research organizations in Winston-Salem, North Carolina 16
• Research organizations in Lansing, Michigan 15
• Research organizations in Lincoln, Nebraska 15
• Research organizations in Portland, Maine 15
• Research organizations in San Jose, California 15
• Research organizations in Beverly Hills, California 14
• Research organizations in Buffalo, New York 14
• Research organizations in Davis, California 14
• Research organizations in Des Moines, Iowa 14
• Research organizations in Jacksonville, Florida 14
• Research organizations in Long Beach, California 14
• Research organizations in Manhattan, Kansas 14
• Research organizations in Oak Brook, Illinois 14
• Research organizations in Santa Cruz, California 14
• Research organizations in White Plains, New York 14
• Research organizations in Wichita, Kansas 14
• Research organizations in Boca Raton, Florida 13
• Research organizations in Bronx, New York 13
• Research organizations in Concord, New Hampshire 13
• Research organizations in Ithaca, New York 13
• Research organizations in Beverly, Massachusetts 12
• Research organizations in Champaign, Illinois 12
• Research organizations in Dayton, Ohio 12
• Research organizations in Fairbanks, Alaska 12
• Research organizations in Grand Rapids, Michigan 12
• Research organizations in Harrisburg, Pennsylvania 12
• Research organizations in Irvine, California 12
• Research organizations in Jackson, Mississippi 12
• Research organizations in Needham, Massachusetts 12
• Research organizations in Olympia, Washington 12
• Research organizations in Redwood City, California 12
• Research organizations in St. Petersburg, Florida 12
• Research organizations in Columbia, Maryland 11
• Research organizations in Englewood, Colorado 11
• Research organizations in Eugene, Oregon 11
• Research organizations in Fort Lauderdale, Florida 11
• Research organizations in Fort Worth, Texas 11
• Research organizations in Fresno, California 11
• Research organizations in Iowa City, Iowa 11
• Research organizations in Lawrence, Kansas 11
• Research organizations in Menlo Park, California 11
• Research organizations in Newark, New Jersey 11
• Research organizations in Norman, Oklahoma 11
• Research organizations in Orlando, Florida 11
• Research organizations in San Rafael, California 11
• Research organizations in Syracuse, New York 11
• Research organizations in Topeka, Kansas 11
• Research organizations in Waltham, Massachusetts 11
• Research organizations in Asheville, North Carolina 10
• Research organizations in Augusta, Maine 10
• Research organizations in Bellevue, Washington 10
• Research organizations in Chapel Hill, North Carolina 10
• Research organizations in Culver City, California 10
• Research organizations in Decatur, Georgia 10
• Research organizations in Greensboro, North Carolina 10
• Research organizations in Greenville, South Carolina 10