Company lists · Data refreshed November 2026

Top 10 Planetariums based in the United Kingdom

RevenueBase identified 38 company matches for planetariums associated with the United Kingdom as of November 2026 and tracks 416 professional contacts across them, including 137 with verified work emails. London is the largest hub.

This list covers company matches for planetariums associated with the United Kingdom, 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.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
38Companies
416Contacts tracked
137Verified emails
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The 10 largest planetariums based in the United Kingdom

Ranked by team size
Top 10 of 38 company matches for planetariums based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLeicester, United KingdomHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“The National Space Centre is a visitor attraction, education facility, corporate venue, and home to NSC Creative and the National Space Academy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Dynamic Earth is Edinburgh's world-class Earth Science Centre and Planetarium, telling the incredible story of planet Earth from beginning to mend.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWinchester, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Get hands on with science and nature on an interactive family adventure, perfect for children age three to 12 years old and their families.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArmagh, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Welcome to Armagh Observatory and Planetarium, Ireland's leading centre for astronomy education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHexham, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Our purpose is to create opportunities for people of all backgrounds and abilities to experience moments of inspiration, revelation, wonder and hope through observing the cosmos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOxford, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We aim to bring Space to everyone, everywhere, every day through Space edutainment experiences and programs in schools, businesses, our retail shop and our community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMilnathort, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“AERO SPACE Kinross (ASK) will be a uniquely themed Aviation, Astronomy and Space Flight Science Centre based in the heart of Scotland and will form an Aviation Centre of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSutton In Ashfield, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Home of Mansfield and Sutton Astronomical Society, Sherwood Observatory is proud to be part of the Sutton-in-Ashfield community bringing families and enthusiasts together and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKirkcudbright, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“The Dark Space Planetarium is a small science centre located in the beautiful costal town of Kirkcudbright.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBroxburn, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Bringing The Night Sky To You- Our aim is to educate children and adults alike to the wonders of the universe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 10 of 38 planetariums based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Planetariums based in the United Kingdom at a glance

As of Nov 6, 2026
32.9%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
13
51-200
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 38 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “planetariums” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 137 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.

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 “planetariums”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many planetariums are there based in the United Kingdom?

RevenueBase identified 38 company matches for planetariums associated with the United Kingdom 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?

National Space Centre tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most planetariums?

London leads with 3 company records, followed by Armagh (2) and Basingstoke (2).

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 137 professional contacts with verified work emails tracked across these 38 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.

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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.