Company lists · Data refreshed September 2026
Top 25 Science center operators worldwide
RevenueBase identified 607 company matches for science center operators worldwide as of September 2026 and tracks 19,993 professional contacts across them, including 6,433 with verified work emails. The United States is the largest market and Izmir the largest hub.
This list covers company matches for science center operators worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026. Country and city lists for science center operators follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest science center operators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 726 contacts → | ||||
Exact match “The California Academy of Sciences is a renowned scientific and educational institution dedicated to regenerating the natural world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 509 contacts → | ||||
Exact match “One of the world's largest science centers and New England’s most attended cultural institution, the Museum of Science, Boston introduces 1.5 million visitors a year to science…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 443 contacts → | ||||
Exact match “Mission Be a catalyst!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 414 contacts → | ||||
Exact match “The Griffin Museum of Science and Industry is one of the world's largest science museums.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 366 contacts → | ||||
Exact match “We’re here to turn on the science.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 336 contacts → | ||||
Exact match “Powerhouse Parramatta - under construction Powerhouse Ultimo - temporarily closed Powerhouse Castle Hill - open weekends Sydney Observatory - night tours” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 316 contacts → | ||||
Exact match “Sci-Bono is the largest science centre in Southern Africa.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 303 contacts → | ||||
Exact match “An iconic cultural attraction, the Ontario Science Centre is a global leader in lifelong learning, welcoming more than 52 million visitors since opening its doors in 1969.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 281 contacts → | ||||
Exact match “The California Science Center is the West Coast's largest hands-on science center and a dynamic destination where families, adults and children can explore the wonders of science…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 271 contacts → | ||||
Exact match “Since its founding at the 1964-65 New York World’s Fair, the New York Hall of Science (NYSCI) has inspired millions of people-children, teachers, and families– by offering…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 263 contacts → | ||||
Exact match “Liberty Science Center is a nonprofit organization dedicated to getting learners of all ages excited about the power, promise, and pure fun of science and technology.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 254 contacts → | ||||
Exact match “The North Carolina Museum of Natural Sciences is the largest museum of its kind in the Southeast.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 236 contacts → | ||||
Exact match “The Tech is a mission driven organization that develops the next generation of problem-solvers locally, nationally and globally, through the creation and distribution of…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 224 contacts → | ||||
Exact match “For more than 60 years, the Orlando Science Center has been a place that inspires curiosity and exploration.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 195 contacts → | ||||
Exact match “Discovery Place is a private 501c(3) not-for-profit education organization dedicated to inspiring exploration of science and the natural world through extraordinary exhibits and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 192 contacts → | ||||
Exact match “The Cleveland Museum of Natural History (CMNH), founded in 1920, is located in the heart of University Circle, five miles east of downtown Cleveland, Ohio.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 191 contacts → | ||||
Exact match “At the Perot Museum of Nature and Science, you can race a T.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 188 contacts → | ||||
Exact match “In 1949, The Junior League of Miami's "Project Finding Committee" determined that Dade County's children needed a science museum.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 184 contacts → | ||||
Exact match “Science North is home to a world leading science centre and Northern Ontario's top tourist attraction.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 182 contacts → | ||||
Exact match “The Adler Planetarium connects people to the universe and each other.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 181 contacts → | ||||
Exact match “Connect with curiosity.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 177 contacts → | ||||
Exact match “WonderWorks is an amusement park for the mind combining education and entertainment with over 100 hands-on exhibits that will spark the imagination and challenge the mind.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 173 contacts → | ||||
Exact match “The Daniel G.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 156 contacts → | ||||
Exact match “There is always something new happening at the Museum of Discovery and Science.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 148 contacts → | ||||
Exact match “Nausicaá, Centre national de la mer, est un centre de culture scientifique qui sensibilise au lien qui unit l’Homme à l’Océan.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “science center operators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 607 science center operators worldwide
See the full list, filter by size, metro and specialty, and access 6,433 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Science center operators worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for science center operators are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “science center operators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 6,433 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Science center operators by location
2 lists · largest firstEvery Science center operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “science center operators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many science center operators are there worldwide?
RevenueBase identified 607 company matches for science center operators worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
California Academy Of Sciences tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most science center operators?
The United States leads with 264 companies, followed by Canada (32). Every science center operators list by country and city is linked on this page.
Which city has the most science center operators?
Izmir leads with 4 company records, followed by Lafayette (4) and Manchester (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,433 professional contacts with verified work emails tracked across these 607 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 607 science center operators worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 science center operators worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 607 matching company records for science center operators worldwide, with 19,993 tracked contacts and 6,433 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 science center operators worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | California Academy Of Sciencescalacademy.org HQ: San Francisco, CA, United StatesReported employees: 501-1,000 | San Francisco, CA, United States | 501-1,000 | Exact match | 726 contacts → |
“The California Academy of Sciences is a renowned scientific and educational institution dedicated to regenerating the natural world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Museum Of Sciencemos.org HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 509 contacts → |
“One of the world's largest science centers and New England’s most attended cultural institution, the Museum of Science, Boston introduces 1.5 million visitors a year to science…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 443 contacts → |
“Mission Be a catalyst!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Griffin Museum Of Science And Industrymsichicago.org HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 414 contacts → |
“The Griffin Museum of Science and Industry is one of the world's largest science museums.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Science Museum Of Minnesotasmm.org HQ: Saint Paul, MN, United StatesReported employees: 501-1,000 | Saint Paul, MN, United States | 501-1,000 | Exact match | 366 contacts → |
“We’re here to turn on the science.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Powerhousepowerhouse.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 336 contacts → |
“Powerhouse Parramatta - under construction Powerhouse Ultimo - temporarily closed Powerhouse Castle Hill - open weekends Sydney Observatory - night tours” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sci-Bono Discovery Centresci-bono.co.za HQ: Newtown - Johannesburg, South AfricaReported employees: 51-200 | Newtown - Johannesburg, South Africa | 51-200 | Exact match | 316 contacts → |
“Sci-Bono is the largest science centre in Southern Africa.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ontario Science Centreontariosciencecentre.ca HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 303 contacts → |
“An iconic cultural attraction, the Ontario Science Centre is a global leader in lifelong learning, welcoming more than 52 million visitors since opening its doors in 1969.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | California Science Centercaliforniasciencecenter.org HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 281 contacts → |
“The California Science Center is the West Coast's largest hands-on science center and a dynamic destination where families, adults and children can explore the wonders of science…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NEW York Hall Of Sciencenysci.org HQ: Corona, NY, United StatesReported employees: 51-200 | Corona, NY, United States | 51-200 | Exact match | 271 contacts → |
“Since its founding at the 1964-65 New York World’s Fair, the New York Hall of Science (NYSCI) has inspired millions of people-children, teachers, and families– by offering…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Liberty Science Centerlsc.org HQ: Jersey City, NJ, United StatesReported employees: 51-200 | Jersey City, NJ, United States | 51-200 | Exact match | 263 contacts → |
“Liberty Science Center is a nonprofit organization dedicated to getting learners of all ages excited about the power, promise, and pure fun of science and technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | North Carolina Museum Of Natural Sciencesnaturalsciences.org HQ: Raleigh, NC, United StatesReported employees: 201-500 | Raleigh, NC, United States | 201-500 | Exact match | 254 contacts → |
“The North Carolina Museum of Natural Sciences is the largest museum of its kind in the Southeast.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Tech Interactivethetech.org HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 236 contacts → |
“The Tech is a mission driven organization that develops the next generation of problem-solvers locally, nationally and globally, through the creation and distribution of…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Orlando Science Centerosc.org HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 224 contacts → |
“For more than 60 years, the Orlando Science Center has been a place that inspires curiosity and exploration.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Discovery Placediscoveryplace.org HQ: Charlotte, NC, United StatesReported employees: 201-500 | Charlotte, NC, United States | 201-500 | Exact match | 195 contacts → |
“Discovery Place is a private 501c(3) not-for-profit education organization dedicated to inspiring exploration of science and the natural world through extraordinary exhibits and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 192 contacts → |
“The Cleveland Museum of Natural History (CMNH), founded in 1920, is located in the heart of University Circle, five miles east of downtown Cleveland, Ohio.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Perot Museum Of Nature And Scienceperotmuseum.org HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 191 contacts → |
“At the Perot Museum of Nature and Science, you can race a T.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Phillip And Patricia Frost Museum Of Sciencefrostscience.org HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 188 contacts → |
“In 1949, The Junior League of Miami's "Project Finding Committee" determined that Dade County's children needed a science museum.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Science North & Dynamic Earthsciencenorth.ca HQ: Sudbury, ON, CanadaReported employees: 51-200 | Sudbury, ON, Canada | 51-200 | Exact match | 184 contacts → |
“Science North is home to a world leading science centre and Northern Ontario's top tourist attraction.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Adler Planetariumadlerplanetarium.orgHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 182 contacts → |
“The Adler Planetarium connects people to the universe and each other.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Saint Louis Science Centerslsc.org HQ: Saint Louis, MO, United StatesReported employees: 201-500 | Saint Louis, MO, United States | 201-500 | Exact match | 181 contacts → |
“Connect with curiosity.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wonderworks Attractionwonderworksonline.com HQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 177 contacts → |
“WonderWorks is an amusement park for the mind combining education and entertainment with over 100 hands-on exhibits that will spark the imagination and challenge the mind.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kamin Science Centerkaminsciencecenter.org HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 173 contacts → |
“The Daniel G.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Museum Of Discovery And Sciencemods.org HQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 156 contacts → |
“There is always something new happening at the Museum of Discovery and Science.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nausicaa Centre National DE LA MERnausicaa.fr HQ: Boulogne Sur Mer Cedex, FranceReported employees: 201-500 | Boulogne Sur Mer Cedex, France | 201-500 | Exact match | 148 contacts → |
“Nausicaá, Centre national de la mer, est un centre de culture scientifique qui sensibilise au lien qui unit l’Homme à l’Océan.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 607 company matches
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Science center operators: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
604 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 607 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Science center operators by location
2 lists · largest firstEvery Science center operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for science center operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many science center operators did RevenueBase find worldwide?
The saved snapshot records 607 matching company records, 19,993 tracked contacts and 6,433 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 science center operators worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/science-center-operators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 science center operators worldwide
RevenueBase records 607 matching company records for science center operators worldwide, with 19,993 tracked contacts and 6,433 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 science center operators worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | California Academy Of Sciencescalacademy.org HQ: San Francisco, CA, United StatesReported employees: 501-1,000 | San Francisco, CA, United States | 501-1,000 | Exact match | 726 contacts → |
“The California Academy of Sciences is a renowned scientific and educational institution dedicated to regenerating the natural world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Museum Of Sciencemos.org HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 509 contacts → |
“One of the world's largest science centers and New England’s most attended cultural institution, the Museum of Science, Boston introduces 1.5 million visitors a year to science…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 443 contacts → |
“Mission Be a catalyst!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Griffin Museum Of Science And Industrymsichicago.org HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 414 contacts → |
“The Griffin Museum of Science and Industry is one of the world's largest science museums.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Science Museum Of Minnesotasmm.org HQ: Saint Paul, MN, United StatesReported employees: 501-1,000 | Saint Paul, MN, United States | 501-1,000 | Exact match | 366 contacts → |
“We’re here to turn on the science.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Powerhousepowerhouse.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 336 contacts → |
“Powerhouse Parramatta - under construction Powerhouse Ultimo - temporarily closed Powerhouse Castle Hill - open weekends Sydney Observatory - night tours” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sci-Bono Discovery Centresci-bono.co.za HQ: Newtown - Johannesburg, South AfricaReported employees: 51-200 | Newtown - Johannesburg, South Africa | 51-200 | Exact match | 316 contacts → |
“Sci-Bono is the largest science centre in Southern Africa.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ontario Science Centreontariosciencecentre.ca HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 303 contacts → |
“An iconic cultural attraction, the Ontario Science Centre is a global leader in lifelong learning, welcoming more than 52 million visitors since opening its doors in 1969.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | California Science Centercaliforniasciencecenter.org HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 281 contacts → |
“The California Science Center is the West Coast's largest hands-on science center and a dynamic destination where families, adults and children can explore the wonders of science…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | NEW York Hall Of Sciencenysci.org HQ: Corona, NY, United StatesReported employees: 51-200 | Corona, NY, United States | 51-200 | Exact match | 271 contacts → |
“Since its founding at the 1964-65 New York World’s Fair, the New York Hall of Science (NYSCI) has inspired millions of people-children, teachers, and families– by offering…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Liberty Science Centerlsc.org HQ: Jersey City, NJ, United StatesReported employees: 51-200 | Jersey City, NJ, United States | 51-200 | Exact match | 263 contacts → |
“Liberty Science Center is a nonprofit organization dedicated to getting learners of all ages excited about the power, promise, and pure fun of science and technology.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | North Carolina Museum Of Natural Sciencesnaturalsciences.org HQ: Raleigh, NC, United StatesReported employees: 201-500 | Raleigh, NC, United States | 201-500 | Exact match | 254 contacts → |
“The North Carolina Museum of Natural Sciences is the largest museum of its kind in the Southeast.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Tech Interactivethetech.org HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 236 contacts → |
“The Tech is a mission driven organization that develops the next generation of problem-solvers locally, nationally and globally, through the creation and distribution of…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Orlando Science Centerosc.org HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 224 contacts → |
“For more than 60 years, the Orlando Science Center has been a place that inspires curiosity and exploration.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Discovery Placediscoveryplace.org HQ: Charlotte, NC, United StatesReported employees: 201-500 | Charlotte, NC, United States | 201-500 | Exact match | 195 contacts → |
“Discovery Place is a private 501c(3) not-for-profit education organization dedicated to inspiring exploration of science and the natural world through extraordinary exhibits and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 192 contacts → |
“The Cleveland Museum of Natural History (CMNH), founded in 1920, is located in the heart of University Circle, five miles east of downtown Cleveland, Ohio.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Perot Museum Of Nature And Scienceperotmuseum.org HQ: Dallas, TX, United StatesReported employees: 201-500 | Dallas, TX, United States | 201-500 | Exact match | 191 contacts → |
“At the Perot Museum of Nature and Science, you can race a T.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Phillip And Patricia Frost Museum Of Sciencefrostscience.org HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 188 contacts → |
“In 1949, The Junior League of Miami's "Project Finding Committee" determined that Dade County's children needed a science museum.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Science North & Dynamic Earthsciencenorth.ca HQ: Sudbury, ON, CanadaReported employees: 51-200 | Sudbury, ON, Canada | 51-200 | Exact match | 184 contacts → |
“Science North is home to a world leading science centre and Northern Ontario's top tourist attraction.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Adler Planetariumadlerplanetarium.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 182 contacts → |
“The Adler Planetarium connects people to the universe and each other.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Saint Louis Science Centerslsc.org HQ: Saint Louis, MO, United StatesReported employees: 201-500 | Saint Louis, MO, United States | 201-500 | Exact match | 181 contacts → |
“Connect with curiosity.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wonderworks Attractionwonderworksonline.com HQ: Orlando, FL, United StatesReported employees: 201-500 | Orlando, FL, United States | 201-500 | Exact match | 177 contacts → |
“WonderWorks is an amusement park for the mind combining education and entertainment with over 100 hands-on exhibits that will spark the imagination and challenge the mind.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kamin Science Centerkaminsciencecenter.org HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 173 contacts → |
“The Daniel G.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Museum Of Discovery And Sciencemods.org HQ: Fort Lauderdale, FL, United StatesReported employees: 51-200 | Fort Lauderdale, FL, United States | 51-200 | Exact match | 156 contacts → |
“There is always something new happening at the Museum of Discovery and Science.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nausicaa Centre National DE LA MERnausicaa.fr HQ: Boulogne Sur Mer Cedex, FranceReported employees: 201-500 | Boulogne Sur Mer Cedex, France | 201-500 | Exact match | 148 contacts → |
“Nausicaá, Centre national de la mer, est un centre de culture scientifique qui sensibilise au lien qui unit l’Homme à l’Océan.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Science center operators: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
604 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 607 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Science center operators by location
2 lists · largest firstEvery Science center operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for science center operators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many science center operators did RevenueBase find worldwide?
The saved snapshot records 607 matching company records, 19,993 tracked contacts and 6,433 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 science center operators worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/science-center-operators.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗