Private company

Smithsonian Institution

Logo: Original: US Federal government, Public domain, via Wikimedia Commons4

US group of museums and research centers

The Smithsonian Institution ( smith-SOH-nee-ən; or simply the Smithsonian) is a group of museums, education and research centers, created by the United States federal government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson.2 Its revenue was $2 billion in 2024.1 It is part of Federal Government of the United States.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Aug 10, 1846Founded1
  • HeadquartersWashington, D.C., United States1
  • Websitewww.si.edu
  • Legal form501(c)(3) organization1
  • Kind of organizationNonprofit organization1
  • LEI549300ZJ87IUCDSX43063
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered addressPO Box 37012, 20013 Washington, United States3
  • Registered withDepartment of Consumer and Regulatory Affairs, CG00463
Smithsonian Castle Aerial highsmith
Photo: Highsmith, Carol M., 1946-, photographer, Public domain, via Wikimedia Commons6

The Smithsonian Institution ( smith-SOH-nee-ən; or simply the Smithsonian) is a group of museums, education and research centers, created by the United States federal government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson. It was originally organized as the United States National Museum, but that name ceased to exist administratively in 1967.2

Corporate structure

Smithsonian Institution sits at the top of its group. 93 entities, 4 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Smithsonian Institution Washington, the District of Columbia, United States
    • Smithsonian Books Subsidiary · Washington, D.C., United States
    • Smithsonian Institution Press Subsidiary · Washington, D.C.
    • Smithsonian Institution Scholarly Press Subsidiary · Washington, D.C., United States
    • Air & Space/Smithsonian Subsidiary · United States
    • Anacostia Community Museum Subsidiary · Washington, D.C., United States
    • Archive Center, National Museum of the American Indian Subsidiary · Suitland, United States
    • Archives of American Art Subsidiary · Washington, D.C., United States
    • Archives of American Gardens Subsidiary · Washington, D.C., United States
    • Arthur M. Sackler Gallery Subsidiary · Washington, D.C., United States
    • Arts and Industries Building Subsidiary · Washington, D.C., United States
    • Atherton Seidell Endowment Fund Subsidiary
    • Barro Colorado Island Subsidiary · Panama
    • Biological Dynamics of Forest Fragments Project Subsidiary · Brazil
    • Bocas del Toro Research Station Subsidiary · Panama
    • Bureau of American Ethnology Subsidiary · United States
    • Caribbean Coral Reef Ecosystems Program Subsidiary · Belize
    • Center for Earth and Planetary Studies Subsidiary · Washington, D.C., United States
    • Center for Short-Lived Phenomena Subsidiary
    • Charles A. Lindbergh Chair in Aerospace History Subsidiary
    • Consortium for the Barcode of Life Subsidiary
    • Cooper Hewitt, Smithsonian Design Museum Subsidiary · Manhattan, United States
    • Department of Biology, U.S. National Museum Subsidiary · Washington, D.C., United States
    • Department of Vertebrate Zoology, National Museum of Natural History Subsidiary · Washington, D.C., United States
    • Department of Zoology, U.S. National Museum Subsidiary · Washington, D.C., United States
    • Division of Insects, U.S. National Museum Subsidiary · Washington, D.C., United States
    • and 73 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Smithsonian Institution reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Bismarck Sapphire Necklace
  • Enid A. Haupt Garden
  • Gachalá Emerald
  • Harmony in Blue and Gold: The Little Blue Girl
  • Nymph
  • Olomana

Things Wikidata records the company as owning, with the share when stated.1

The story

Founded by James Smithson and Joel Roberts Poinsett on Aug 10, 1846.1

Founding

In many ways, the origin of the Smithsonian Institution can be traced to a group of Washington citizens who, being "impressed with the importance of forming an association for promoting useful knowledge," met on June 28, 1816, to establish the Columbian Institute for the Promotion of Arts and Sciences. Officers were elected in October 1816, and the organization was granted a charter by Congress on April 20, 1818 (this charter expired in 1838). Benjamin Latrobe, who was architect for the US Capitol after the War of 1812, and William Thornton, the architect who designed the Octagon House and Tudor Place, served as officers. Other prominent members, who numbered from 30 to 70 during the institute's existence, included John Quincy Adams, Andrew Jackson, Henry Clay, Judge William Cranch, and James Hoban. Honorary members included James Madison, James Monroe, John Adams, Thomas Jefferson, and the Marquis de Lafayette. Operating expenses were covered from the $5 yearly dues collected from each member.

The institute proposed a number of undertakings. These included the study of plant life and the creation of a botanical garden on the National Mall, an examination of the country's mineral production, improvement in the management and care of livestock, and the writing of a topographical and statistical history of the United States. Reports were to be published periodically to share this knowledge with the greater public, but due to a lack of funds, this initially did not occur. The institute first met in Blodget's Hotel, later in the Treasury Department and City Hall, before being assigned a permanent home in 1824 in the Capitol building.

Beginning in 1825, weekly sittings were arranged during sessions of Congress for the reading of scientific and literary productions, but this was done for only a short time, as the number of attendees declined rapidly. Eighty-five communications by 26 people were made to Congress during the entire life of the society, with more than a half relating to astronomy or mathematics. Among all the activities planned by the institute, only a few were actually implemented. Two were the establishment of a botanical garden, and a museum that was designed to have a national and permanent status. The former occupied space where the present Botanic Garden sits.

The museum contained specimens of zoology, botany, archeology, fossils, etc., some of which were passed on to the Smithsonian Institution after its formation. The institute's charter expired in 1838, but its spirit lived on in the National Institution, founded in 1840. With the mission to "promote science and the useful arts, and to establish a national museum of natural history," this organization continued to press Congress to establish a museum that would be structured in terms that were very similar to those finally incorporated into the founding of the Smithsonian Institution. Its work helped to develop an underlying philosophy that pushed for the pursuit and development of scientific knowledge that would benefit the nation, and edify its citizens at the same time.

The British scientist James Smithson (1765–1829) left most of his wealth to his nephew Henry James Hungerford. When Hungerford died childless in 1835, the estate passed "to the United States of America, to found at Washington, under the name of the Smithsonian institution, an establishment for the increase & diffusion of Knowledge among men", in accordance with Smithson's will. Congress officially accepted the legacy bequeathed to the nation and pledged the faith of the United States to the charitable trust on July 1, 1836. The American diplomat Richard Rush was dispatched to England by President Andrew Jackson to collect the bequest. Rush returned in August 1838 with 105 sacks containing 104,960 gold sovereigns. This was approximately $500,000 at the time; when considering the GDP at the time, it may have been equivalent to about $220 million in the year 2007.

Once the money was in hand, eight years of congressional haggling ensued over how to interpret Smithson's rather vague mandate "for the increase and diffusion of knowledge." The money was invested by the US Treasury in bonds issued by the state of Arkansas, which soon defaulted. After heated debate, Massachusetts representative (and former president) John Quincy Adams persuaded Congress to restore the lost funds with interest and, despite designs on the money for other purposes, convinced his colleagues to preserve it for an institution of science and learning. Finally, on August 10, 1846, President James K. Polk signed the legislation that established the Smithsonian Institution as a trust instrumentality of the United States, to be administered by a Board of Regents and a secretary of the Smithsonian.

History

At the time of its creation, the Smithsonian Institution had other entities dedicated to other minority groups: National Museum of the American Indian, Freer-Sackler Gallery for Asian Arts and Culture, African Art Museum, and the National Museum of African-American Heritage and Culture.

The opening of the center was prompted, in part, by the publishing of a report called "Willful Neglect: The Smithsonian and U.S. Latinos".

Read the full text

According to documents obtained by The Washington Post, when former Latino Center executive director Pilar O'Leary first took the job, the center faced employees who had "serious performance issues". No performance plans existed for the staff and unfulfilled financial obligations to sponsors existed. The website's quality was poor, and the center did not have a public affairs manager, a programs director, adequate human resources support, or cohesive mission statement.

After difficult times in the first few years, the center improved. According to the Smithsonian, the center "support[s] scholarly research, exhibitions, public and educational programs, web-based content and virtual platforms, and collections and archives. [It] also manage[s] leadership and professional development programs for Latino youth, emerging scholars and museum professionals." Today, the website features a high-tech virtual museum including self-guided virtual tours of past and present exhibits.

From Wikipedia’s article on Smithsonian Institution, shared under CC BY-SA 4.0.5

Leadership

Who has led Smithsonian Institution, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (1)

Products and brands

The Smithsonian has eight research centers, located in Washington, D.C.; Front Royal, Virginia; Edgewater, Maryland; Suitland, Maryland; Fort Pierce, Florida; Cambridge, Massachusetts; and Panama. Formerly two separate entities, the Smithsonian Libraries and Smithsonian Archives merged into a single research center in 2020.

From Wikipedia’s article on Smithsonian Institution, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Parent company

  • Federal Government of the United States

Subsidiaries

  • Air & Space/Smithsonian
  • Anacostia Community Museum
  • Archive Center, National Museum of the American Indian
  • Archives of American Art
  • Archives of American Gardens
  • Arthur M. Sackler Gallery
  • Arts and Industries Building
  • Atherton Seidell Endowment Fund
  • Barro Colorado Island
  • Biological Dynamics of Forest Fragments Project
  • Bocas del Toro Research Station
  • Bureau of American Ethnology
  • Caribbean Coral Reef Ecosystems Program
  • Center for Earth and Planetary Studies
  • Center for Short-Lived Phenomena
  • Charles A. Lindbergh Chair in Aerospace History
  • Consortium for the Barcode of Life
  • Cooper Hewitt, Smithsonian Design Museum
  • Department of Biology, U.S. National Museum
  • Department of Vertebrate Zoology, National Museum of Natural History
  • Department of Zoology, U.S. National Museum
  • Division of Insects, U.S. National Museum
  • Folkways Records
  • ForestGEO
All 92 subsidiaries
  • Fred Lawrence Whipple Observatory
  • Freer Gallery of Art
  • Global Volcanism Program
  • Harvard–Smithsonian Center for Astrophysics
  • Hirshhorn Museum and Sculpture Garden
  • Lemelson Center for the Study of Invention and Innovation
  • Museum Conservation Institute
  • National Air and Space Museum
  • National Air and Space Museum Archives
  • National Anthropological Archives
  • National Museum of African American History and Culture
  • National Museum of African Art
  • National Museum of American History
  • National Museum of Asian Art
  • National Museum of Natural History
  • National Museum of Natural History (U.S.) Department of Anthropology
  • National Museum of the American Indian
  • National Museum of the American Indian George Gustav Heye Center
  • National Museum of the American Latino
  • National Portrait Gallery
  • National Postal Museum
  • National Zoological Park
  • Renwick Gallery
  • S. Dillon Ripley Center
  • Sally K. Ride Papers
  • Smithsonian Amateur Radio Group
  • Smithsonian American Art Museum
  • Smithsonian American Women's History Museum
  • Smithsonian Asian Pacific American Center
  • Smithsonian Associates
  • Smithsonian Astrophysical Observatory
  • Smithsonian Books
  • Smithsonian Center for Folklife and Cultural Heritage
  • Smithsonian Center for Learning and Digital Access
  • Smithsonian Conservation Biology Institute
  • Smithsonian Enterprises
  • Smithsonian Environmental Research Center
  • Smithsonian Field Book Project
  • Smithsonian Folklife Festival
  • Smithsonian Folkways Recordings
  • Smithsonian Gardens
  • Smithsonian Institution Archives
  • Smithsonian Institution Building
  • Smithsonian Institution Press
  • Smithsonian Institution Scholarly Press
  • Smithsonian Institution Traveling Exhibition Service
  • Smithsonian International Exchange Service
  • Smithsonian Jazz Masterworks Orchestra
  • Smithsonian Latino Center
  • Smithsonian Libraries and Archives
  • Smithsonian Marine Station at Fort Pierce
  • Smithsonian Meteorological Project
  • Smithsonian Migratory Bird Center
  • Smithsonian Office of the Chief Information Officer
  • Smithsonian Organization and Audience Research
  • Smithsonian Police
  • Smithsonian Provenance Research Initiative
  • Smithsonian Radiation Biology Lab
  • Smithsonian Science Education Center
  • Smithsonian Scientific Diving Program
  • Smithsonian Transcription Center
  • Smithsonian Tropical Research Institute
  • Smithsonian-Mason School of Conservation
  • Steven F. Udvar-Hazy Center
  • Systematic Entomology Laboratory
  • United States National Museum
  • Verville Fellowship
  • Woodrow Wilson International Center for Scholars

Also owns

  • Bismarck Sapphire Necklace
  • Enid A. Haupt Garden
  • Gachalá Emerald
  • Harmony in Blue and Gold: The Little Blue Girl
  • Nymph
  • Olomana

From Wikidata.1

Acquisitions

  1. 1987Smithsonian Folkways Recordings became a subsidiary1
  2. Jul 1, 1968Acquired Cooper Hewitt, Smithsonian Design Museum1
  3. May 2, 1966Smithsonian Institution Press became a subsidiary1
  4. 1890Acquired National Zoological Park1

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Smithsonian Institution revenue by year1$2.0B in 2024+44% since 2015
0$500.0M$1.0B$1.5B$2.0B2015: $1.4B$1.4B20152016: $1.4B$1.4B2016+7%2017: $1.5B$1.5B2017+0%2018: $1.5B$1.5B2018+1%2019: $1.6B$1.6B2019+9%2020: $1.6B$1.6B2020−2%2021: $1.8B$1.8B2021+16%2022: $1.9B$1.9B2022+3%2023: $1.9B$1.9B2023+1%2024: $2.0B$2.0B2024+4%
  • 2024$2.0B1
  • 2023$1.9B1
  • 2022$1.9B1
  • 2021$1.8B1
  • 2020$1.6B1
  • 2019$1.6B1

Timeline

  1. Aug 10, 1846Founded Founded1