Company lists · Data refreshed November 2026
Top 25 Zoo accreditation organizations worldwide
RevenueBase identified 317 company matches for zoo accreditation organizations worldwide as of November 2026 and tracks 16,680 professional contacts across them, including 4,599 with verified work emails. The United States is the largest market and Barcelona the largest hub.
This list covers company matches for zoo accreditation organizations 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 November 6, 2026. Country and city lists for zoo accreditation organizations 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 zoo accreditation organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 815 contacts → | ||||
Exact match “Empowering People.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 620 contacts → | ||||
Exact match “CARF International is an independent, nonprofit accreditor of health and human services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 571 contacts → | ||||
Exact match “Home to over animals, representing 500 species, the Saint Louis Zoo is recognized worldwide for its innovative approaches to animal care and management, wildlife conservation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 548 contacts → | ||||
Exact match “Zoos Victoria operates four world-class zoos: Melbourne Zoo, Healesville Sanctuary, Werribee Open Range Zoo and Kyabram Fauna Park.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 542 contacts → | ||||
Exact match “Taronga Conservation Society Australia is a not-for-profit organisation that is committed to securing a future for wildlife.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 513 contacts → | ||||
Exact match “For more than 110 years, Woodland Park Zoo has been a cherished community resource and a unique urban oasis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 512 contacts → | ||||
Exact match “Le ZooParc de Beauval n’est pas seulement un lieu d’accueil pour les espèces animales menacées d’extinction dans la nature.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 506 contacts → | ||||
Exact match “Vision We envision a world where wildlife and humans flourish together.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 487 contacts → | ||||
Exact match “The mission of Brookfield Zoo Chicago is to inspire conservation leadership by connecting people to wildlife and nature.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 482 contacts → | ||||
Exact match “Our Mission The Houston Zoo connects communities with animals, inspiring action to save wildlife.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 460 contacts → | ||||
Exact match “The Toronto Zoo is Canada’s premier zoo, known for its interactive education and conservation science activities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 443 contacts → | ||||
Exact match “For 129 years, Denver Zoo Conservation Alliance has connected people with wildlife.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 383 contacts → | ||||
Exact match “San Antonio Zoo® is a non-profit 501(c)(3) organization committed to securing a future for wildlife.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 318 contacts → | ||||
Exact match “The mission of the Fort Worth Zoo is to strengthen the bond between humans and the environment by promoting responsible stewardship of wildlife and ensuring diverse, high-quality…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 313 contacts → | ||||
Exact match “Founded in 1929, the Wilder Institute/Calgary Zoo is Canada’s most visited zoo and a cherished family destination for locals and visitors alike.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 309 contacts → | ||||
Exact match “Consistently ranked as one of the world's top five zoos, Omaha's Henry Doorly Zoo and Aquarium is an independent not-for-profit organization accredited by the Association of Zoos…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 281 contacts → | ||||
Exact match “The Oregon Zoo connects communities to the wonder of wildlife to create a better future for all.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 250 contacts → | ||||
Exact match “Nashville Zoo at Grassmere is a 188-acre institution accredited by the Association of Zoos and Aquariums (AZA) whose mission is to inspire a culture of understanding and discovery…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 247 contacts → | ||||
Exact match “Vancouver Aquarium is one of the world’s leading accredited aquariums.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 235 contacts → | ||||
Exact match “We connect people to wildlife, inspiring our communities to conserve nature for future generations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 211 contacts → | ||||
Exact match “The mission of the Fresno Chaffee Zoo inspires people to care for animals, create connections, build community and save wildlife.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 211 contacts → | ||||
Exact match “Brevard Zoo's mission is “we share our joy of nature to help people and wildlife thrive.” To support that mission, we focus on providing world-class care to our animals, offering…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 206 contacts → | ||||
Exact match “Our vision is to be one of the world's best Zoos by preserving wildlife through education, conservation, and research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 202 contacts → | ||||
Exact match “Copenhagen ZOO is working 365 days a year to sustain species through nature conservation, research, and education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 199 contacts → | ||||
Exact match “The mission of the San Francisco Zoo is to connect all people with wildlife, inspire caring for nature, and advance conservation action.” Recorded in the RevenueBase company graph · Nov 6, 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 “zoo accreditation organizations”. 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 317 zoo accreditation organizations worldwide
See the full list, filter by size, metro and specialty, and access 4,599 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Zoo accreditation organizations worldwide at a glance
As of Nov 6, 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 zoo accreditation organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “zoo accreditation organizations” 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 4,599 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 November 6, 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.
Zoo accreditation organizations by location
1 lists · largest firstEvery Zoo accreditation organizations 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 “zoo accreditation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many zoo accreditation organizations are there worldwide?
RevenueBase identified 317 company matches for zoo accreditation organizations worldwide as of November 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?
Columbus ZOO And Aquarium tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most zoo accreditation organizations?
The United States leads with 130 companies. Every zoo accreditation organizations list by country and city is linked on this page.
Which city has the most zoo accreditation organizations?
Barcelona leads with 4 company records, followed by Berlin (4) and London (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 4,599 professional contacts with verified work emails tracked across these 317 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 317 zoo accreditation organizations 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 zoo accreditation organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 317 matching company records for zoo accreditation organizations worldwide, with 16,680 tracked contacts and 4,599 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: November 6, 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 zoo accreditation organizations 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 |  Columbus ZOO And Aquariumcolumbuszoo.orgHQ: Powell, OH, United StatesReported employees: 1,001-5,000 | Powell, OH, United States | 1,001-5,000 | Exact match | 815 contacts → |
“Empowering People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Carf Internationalcarf.orgHQ: Tucson, AB, United StatesReported employees: Not recorded | Tucson, AB, United States | Not recorded | Exact match | 620 contacts → |
“CARF International is an independent, nonprofit accreditor of health and human services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Saint Louis ZOOstlzoo.orgHQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 571 contacts → |
“Home to over animals, representing 500 species, the Saint Louis Zoo is recognized worldwide for its innovative approaches to animal care and management, wildlife conservation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zoos Victoriazoo.org.auHQ: Parkville, United StatesReported employees: 501-1,000 | Parkville, United States | 501-1,000 | Exact match | 548 contacts → |
“Zoos Victoria operates four world-class zoos: Melbourne Zoo, Healesville Sanctuary, Werribee Open Range Zoo and Kyabram Fauna Park.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Taronga Conservation Society Australiataronga.org.auHQ: Mosman, AustraliaReported employees: 501-1,000 | Mosman, Australia | 501-1,000 | Exact match | 542 contacts → |
“Taronga Conservation Society Australia is a not-for-profit organisation that is committed to securing a future for wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Woodland Park ZOOzoo.orgHQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 513 contacts → |
“For more than 110 years, Woodland Park Zoo has been a cherished community resource and a unique urban oasis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ZOO DE Beauvalzoobeauval.comHQ: St Aignan, FranceReported employees: 501-1,000 | St Aignan, France | 501-1,000 | Exact match | 512 contacts → |
“Le ZooParc de Beauval n’est pas seulement un lieu d’accueil pour les espèces animales menacées d’extinction dans la nature.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ZOO Atlantazooatlanta.orgHQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 506 contacts → |
“Vision We envision a world where wildlife and humans flourish together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Brookfield ZOO Chicagobrookfieldzoo.orgHQ: Brookfield, IL, United StatesReported employees: 501-1,000 | Brookfield, IL, United States | 501-1,000 | Exact match | 487 contacts → |
“The mission of Brookfield Zoo Chicago is to inspire conservation leadership by connecting people to wildlife and nature.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Houston ZOOhoustonzoo.orgHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 482 contacts → |
“Our Mission The Houston Zoo connects communities with animals, inspiring action to save wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Toronto ZOOtorontozoo.comHQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 460 contacts → |
“The Toronto Zoo is Canada’s premier zoo, known for its interactive education and conservation science activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Denver ZOO Conservation Alliancedenverzoo.orgHQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 443 contacts → |
“For 129 years, Denver Zoo Conservation Alliance has connected people with wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SAN Antonio ZOOsazoo.orgHQ: San Antonio, United StatesReported employees: 501-1,000 | San Antonio, United States | 501-1,000 | Exact match | 383 contacts → |
“San Antonio Zoo® is a non-profit 501(c)(3) organization committed to securing a future for wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Fort Worth ZOOfortworthzoo.orgHQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 318 contacts → |
“The mission of the Fort Worth Zoo is to strengthen the bond between humans and the environment by promoting responsible stewardship of wildlife and ensuring diverse, high-quality…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Calgary ZOOcalgaryzoo.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 313 contacts → |
“Founded in 1929, the Wilder Institute/Calgary Zoo is Canada’s most visited zoo and a cherished family destination for locals and visitors alike.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Omaha's Henry Doorly ZOO And Aquariumomahazoo.comHQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 309 contacts → |
“Consistently ranked as one of the world's top five zoos, Omaha's Henry Doorly Zoo and Aquarium is an independent not-for-profit organization accredited by the Association of Zoos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Oregon ZOOoregonzoo.orgHQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 281 contacts → |
“The Oregon Zoo connects communities to the wonder of wildlife to create a better future for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nashville ZOOnashvillezoo.orgHQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 250 contacts → |
“Nashville Zoo at Grassmere is a 188-acre institution accredited by the Association of Zoos and Aquariums (AZA) whose mission is to inspire a culture of understanding and discovery…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Vancouver Aquariumvanaqua.orgHQ: Vancouver, BC, CanadaReported employees: 201-500 | Vancouver, BC, Canada | 201-500 | Exact match | 247 contacts → |
“Vancouver Aquarium is one of the world’s leading accredited aquariums.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pittsburgh ZOO & Aquariumpittsburghzoo.orgHQ: Pittsburgh, PA, United StatesReported employees: 501-1,000 | Pittsburgh, PA, United States | 501-1,000 | Exact match | 235 contacts → |
“We connect people to wildlife, inspiring our communities to conserve nature for future generations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fresno Chaffee ZOOfresnochaffeezoo.orgHQ: Fresno, CA, United StatesReported employees: 201-500 | Fresno, CA, United States | 201-500 | Exact match | 211 contacts → |
“The mission of the Fresno Chaffee Zoo inspires people to care for animals, create connections, build community and save wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Brevard ZOObrevardzoo.orgHQ: Melbourne, FL, United StatesReported employees: 51-200 | Melbourne, FL, United States | 51-200 | Exact match | 211 contacts → |
“Brevard Zoo's mission is “we share our joy of nature to help people and wildlife thrive.” To support that mission, we focus on providing world-class care to our animals, offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Memphis ZOOmemphiszoo.orgHQ: Memphis, TN, United StatesReported employees: 201-500 | Memphis, TN, United States | 201-500 | Exact match | 206 contacts → |
“Our vision is to be one of the world's best Zoos by preserving wildlife through education, conservation, and research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Zoologisk Havezoo.dkHQ: Frederiksberg, DenmarkReported employees: 201-500 | Frederiksberg, Denmark | 201-500 | Exact match | 202 contacts → |
“Copenhagen ZOO is working 365 days a year to sustain species through nature conservation, research, and education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SAN Francisco ZOO & Gardenssfzoo.orgHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 199 contacts → |
“The mission of the San Francisco Zoo is to connect all people with wildlife, inspire caring for nature, and advance conservation action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 317 company matches
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Zoo accreditation organizations: dataset insights
November 6, 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
309 records in the displayed employee bands.
8 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 317 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: November 6, 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 ↗
Zoo accreditation organizations by location
1 lists · largest firstEvery Zoo accreditation organizations 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 zoo accreditation organizations?
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 zoo accreditation organizations did RevenueBase find worldwide?
The saved snapshot records 317 matching company records, 16,680 tracked contacts and 4,599 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: November 6, 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 zoo accreditation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/zoo-accreditation-organizations.
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 zoo accreditation organizations worldwide
RevenueBase records 317 matching company records for zoo accreditation organizations worldwide, with 16,680 tracked contacts and 4,599 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: November 6, 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 zoo accreditation organizations 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 | Columbus ZOO And Aquariumcolumbuszoo.org HQ: Powell, OH, United StatesReported employees: 1,001-5,000 | Powell, OH, United States | 1,001-5,000 | Exact match | 815 contacts → |
“Empowering People.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Carf Internationalcarf.org HQ: Tucson, AB, United StatesReported employees: Not recorded | Tucson, AB, United States | Not recorded | Exact match | 620 contacts → |
“CARF International is an independent, nonprofit accreditor of health and human services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Saint Louis ZOOstlzoo.org HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 571 contacts → |
“Home to over animals, representing 500 species, the Saint Louis Zoo is recognized worldwide for its innovative approaches to animal care and management, wildlife conservation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zoos Victoriazoo.org.au HQ: Parkville, United StatesReported employees: 501-1,000 | Parkville, United States | 501-1,000 | Exact match | 548 contacts → |
“Zoos Victoria operates four world-class zoos: Melbourne Zoo, Healesville Sanctuary, Werribee Open Range Zoo and Kyabram Fauna Park.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Taronga Conservation Society Australiataronga.org.au HQ: Mosman, AustraliaReported employees: 501-1,000 | Mosman, Australia | 501-1,000 | Exact match | 542 contacts → |
“Taronga Conservation Society Australia is a not-for-profit organisation that is committed to securing a future for wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Woodland Park ZOOzoo.org HQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 513 contacts → |
“For more than 110 years, Woodland Park Zoo has been a cherished community resource and a unique urban oasis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ZOO DE Beauvalzoobeauval.com HQ: St Aignan, FranceReported employees: 501-1,000 | St Aignan, France | 501-1,000 | Exact match | 512 contacts → |
“Le ZooParc de Beauval n’est pas seulement un lieu d’accueil pour les espèces animales menacées d’extinction dans la nature.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ZOO Atlantazooatlanta.org HQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 506 contacts → |
“Vision We envision a world where wildlife and humans flourish together.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Brookfield ZOO Chicagobrookfieldzoo.org HQ: Brookfield, IL, United StatesReported employees: 501-1,000 | Brookfield, IL, United States | 501-1,000 | Exact match | 487 contacts → |
“The mission of Brookfield Zoo Chicago is to inspire conservation leadership by connecting people to wildlife and nature.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Houston ZOOhoustonzoo.org HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 482 contacts → |
“Our Mission The Houston Zoo connects communities with animals, inspiring action to save wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Toronto ZOOtorontozoo.com HQ: Toronto, ON, CanadaReported employees: 501-1,000 | Toronto, ON, Canada | 501-1,000 | Exact match | 460 contacts → |
“The Toronto Zoo is Canada’s premier zoo, known for its interactive education and conservation science activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Denver ZOO Conservation Alliancedenverzoo.org HQ: Denver, CO, United StatesReported employees: 201-500 | Denver, CO, United States | 201-500 | Exact match | 443 contacts → |
“For 129 years, Denver Zoo Conservation Alliance has connected people with wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SAN Antonio ZOOsazoo.org HQ: San Antonio, United StatesReported employees: 501-1,000 | San Antonio, United States | 501-1,000 | Exact match | 383 contacts → |
“San Antonio Zoo® is a non-profit 501(c)(3) organization committed to securing a future for wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fort Worth ZOOfortworthzoo.org HQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 318 contacts → |
“The mission of the Fort Worth Zoo is to strengthen the bond between humans and the environment by promoting responsible stewardship of wildlife and ensuring diverse, high-quality…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Calgary ZOOcalgaryzoo.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 313 contacts → |
“Founded in 1929, the Wilder Institute/Calgary Zoo is Canada’s most visited zoo and a cherished family destination for locals and visitors alike.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Omaha's Henry Doorly ZOO And Aquariumomahazoo.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 309 contacts → |
“Consistently ranked as one of the world's top five zoos, Omaha's Henry Doorly Zoo and Aquarium is an independent not-for-profit organization accredited by the Association of Zoos…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Oregon ZOOoregonzoo.org HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 281 contacts → |
“The Oregon Zoo connects communities to the wonder of wildlife to create a better future for all.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nashville ZOOnashvillezoo.org HQ: Nashville, TN, United StatesReported employees: 201-500 | Nashville, TN, United States | 201-500 | Exact match | 250 contacts → |
“Nashville Zoo at Grassmere is a 188-acre institution accredited by the Association of Zoos and Aquariums (AZA) whose mission is to inspire a culture of understanding and discovery…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Vancouver Aquariumvanaqua.org HQ: Vancouver, BC, CanadaReported employees: 201-500 | Vancouver, BC, Canada | 201-500 | Exact match | 247 contacts → |
“Vancouver Aquarium is one of the world’s leading accredited aquariums.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pittsburgh ZOO & Aquariumpittsburghzoo.org HQ: Pittsburgh, PA, United StatesReported employees: 501-1,000 | Pittsburgh, PA, United States | 501-1,000 | Exact match | 235 contacts → |
“We connect people to wildlife, inspiring our communities to conserve nature for future generations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fresno Chaffee ZOOfresnochaffeezoo.org HQ: Fresno, CA, United StatesReported employees: 201-500 | Fresno, CA, United States | 201-500 | Exact match | 211 contacts → |
“The mission of the Fresno Chaffee Zoo inspires people to care for animals, create connections, build community and save wildlife.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Brevard ZOObrevardzoo.org HQ: Melbourne, FL, United StatesReported employees: 51-200 | Melbourne, FL, United States | 51-200 | Exact match | 211 contacts → |
“Brevard Zoo's mission is “we share our joy of nature to help people and wildlife thrive.” To support that mission, we focus on providing world-class care to our animals, offering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Memphis ZOOmemphiszoo.org HQ: Memphis, TN, United StatesReported employees: 201-500 | Memphis, TN, United States | 201-500 | Exact match | 206 contacts → |
“Our vision is to be one of the world's best Zoos by preserving wildlife through education, conservation, and research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Zoologisk Havezoo.dk HQ: Frederiksberg, DenmarkReported employees: 201-500 | Frederiksberg, Denmark | 201-500 | Exact match | 202 contacts → |
“Copenhagen ZOO is working 365 days a year to sustain species through nature conservation, research, and education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SAN Francisco ZOO & Gardenssfzoo.org HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 199 contacts → |
“The mission of the San Francisco Zoo is to connect all people with wildlife, inspire caring for nature, and advance conservation action.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 317 company matches
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Zoo accreditation organizations: dataset insights
November 6, 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
309 records in the displayed employee bands.
8 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 317 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: November 6, 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 ↗
Zoo accreditation organizations by location
1 lists · largest firstEvery Zoo accreditation organizations 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 zoo accreditation organizations?
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 zoo accreditation organizations did RevenueBase find worldwide?
The saved snapshot records 317 matching company records, 16,680 tracked contacts and 4,599 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: November 6, 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 zoo accreditation organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/zoo-accreditation-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗