Company lists · Data refreshed September 2026
Top 25 Cultural heritage nonprofits worldwide
RevenueBase identified 1,656 cultural heritage nonprofits worldwide as of September 2026 and tracks 15,514 professional contacts across them, including 3,358 with verified work emails. The United States is the largest market and London the largest hub.
This list covers cultural heritage nonprofits worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for cultural heritage nonprofits follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 cultural heritage nonprofits worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 886 contacts → | ||||
Partial evidence “Ales, unica società del Ministero della Cultura, ha il compito di supportare il MiC nelle sue strategie di tutela e valorizzazione del patrimonio culturale, apportando competenze…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 463 contacts → | ||||
Indirect evidence “Founded by landscape architect Charles Eliot in 1891, The Trustees has, for more than 125 years, been a catalyst for important ideas, endeavors, and progress in Massachusetts.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 459 contacts → | ||||
Strong evidence “The Cultural Heritage Agency of the Netherlands helps other parties to get the best out of our heritage.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 396 contacts → | ||||
Partial evidence “Fondation du Patrimoine is a French non profit organization, created by law in 1996, to promote and raise funds to restore public and private heritage.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 338 contacts → | ||||
Indirect evidence “For more than 75 years, the National Trust for Historic Preservation has led the movement to safeguard America’s historic places.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 218 contacts → | ||||
Partial evidence “Fundado em 1990 por Walther Moreira Salles (1912-2001), o Instituto Moreira Salles é uma entidade civil sem fins lucrativos atuando na área cultural.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 209 contacts → | ||||
Indirect evidence “Turquoise Mountain was founded in 2006 by His Majesty King Charles We support artisans where their traditions are under threat.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 189 contacts → | ||||
Indirect evidence “History has been made at Paleis Het Loo and we are working hard to preserve it.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 179 contacts → | ||||
Strong evidence “Civita is a company specialising in cultural heritage enhancement both at national and international level.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 163 contacts → | ||||
Partial evidence “A Poiesis é uma associação civil sem fins lucrativos que, há quase 30 anos, dedica-se à promoção de iniciativas de fruição de bens e saberes culturais, artísticos e históricos.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 160 contacts → | ||||
Strong evidence “Barker Langham is a leading cultural consultancy, specialising in the visioning, strategic planning and development of cultural heritage projects in Europe, the Middle East…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 138 contacts → | ||||
Partial evidence “World Monuments Fund (WMF) safeguards the world’s most treasured places to enrich people’s lives and build mutual understanding across cultures and communities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 130 contacts → | ||||
Partial evidence “The Count Basie Center for the Arts is New Jersey’s premier center for the cultural arts, dedicated to fostering powerful, inclusive artistic experiences and creative exchange of…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 122 contacts → | ||||
Partial evidence “Since 1979, Far Western has worked in partnership with private industry, government agencies, and tribal organizations to achieve diverse goals in Cultural Resource Management.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 118 contacts → | ||||
Strong evidence “APPA is an organization with more than 30 years of experience in preserving heritage, culture, and promoting social development in Brazil.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 117 contacts → | ||||
Partial evidence “O Instituto Mirante de Cultura e Arte do Ceará é uma organização social sem fins lucrativos que tem como finalidade proteger, valorizar, incentivar e fomentar o patrimônio…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 116 contacts → | ||||
Partial evidence “Museum Catharijneconvent belicht – in samenspraak met partners en publiek – de esthetische, culturele en historische waarden van het christelijk erfgoed, met het doel meer inzicht…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 112 contacts → | ||||
Partial evidence “Heritage New Zealand Pouhere Taonga is the leading national historic heritage agency.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 107 contacts → | ||||
Strong evidence “Tai Kwun is Hong Kong’s Centre for Heritage and Arts, a cultural destination for inspiration, stimulation and enjoyment.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 102 contacts → | ||||
Indirect evidence “Somos um movimento feito de mãos, avesso ao óbvio e ao caminho fácil.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 85 contacts → | ||||
Partial evidence “The Citizens Archive of Pakistan (CAP) is a non-profit organization dedicated to cultural and historic preservation, operating in Karachi, Lahore and Islamabad.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 85 contacts → | ||||
Indirect evidence “Il Centro Conservazione e Restauro “La Venaria Reale” è una Fondazione situata nelle Scuderie Alfieriane della Reggia di Venaria, che dal 2005 si dedica alla conservazione del…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 81 contacts → | ||||
Indirect evidence “Über uns (English version below) Die Deutsche Stiftung Denkmalschutz ist die größte private Initiative für Denkmalpflege in Deutschland.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 80 contacts → | ||||
Partial evidence “The Old Royal Naval College is the centrepiece of Maritime Greenwich, a UNESCO World Heritage Site with a long and celebrated 600-year history.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 74 contacts → | ||||
Indirect evidence “Nationaal Restauratiefonds biedt eigenaren en beheerders van monumenten financiële ondersteuning bij het restaureren en onderhouden van hun pand.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cultural heritage nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cultural heritage nonprofits.
- Partial evidence
- Its own public description names part of cultural heritage nonprofits, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cultural heritage nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,656 cultural heritage nonprofits worldwide
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Cultural heritage nonprofits worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cultural heritage nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for cultural heritage nonprofits are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cultural heritage nonprofits”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cultural heritage nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among cultural heritage nonprofits, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,358 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Cultural heritage nonprofits by location
8 lists · largest firstEvery Cultural heritage nonprofits list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Cultural heritage nonprofits based in the United States294
- Cultural heritage nonprofits based in France116
- Cultural heritage nonprofits based in Italy99
- Cultural heritage nonprofits based in the United Kingdom57
- Cultural heritage nonprofits based in Brazil53
- Cultural heritage nonprofits based in Canada38
- Cultural heritage nonprofits based in the Netherlands35
- Cultural heritage nonprofits based in Belgium31
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cultural heritage nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many cultural heritage nonprofits are there worldwide?
RevenueBase identified 1,656 cultural heritage nonprofits worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Ales Arte Lavoro E Servizi S.P.A, headquartered in Roma, tops this list with the largest team on record.
Which country has the most cultural heritage nonprofits?
The United States leads with 294 companies, followed by France (116) and Italy (99). Every cultural heritage nonprofits list by country and city is linked on this page.
Which city has the most cultural heritage nonprofits?
London leads with 26 headquartered companies, followed by Paris (24) and New Delhi (21).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,358 verified decision-maker contacts tracked across these 1,656 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.