Company lists · Data refreshed September 2026

Top 25 Archival institutions worldwide

RevenueBase identified 1,390 archival institutions worldwide as of September 2026 and tracks 27,810 professional contacts across them, including 4,930 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers archival institutions 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 archival institutions 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
1,390Companies
27,810Contacts tracked
4,930Verified emails
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The 25 largest archival institutions worldwide

Ranked by team size
Top 25 of 1,390 archival institutions worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to archival institutions: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceUnited StatesHQ checked Sep 19, 20261,001-5,0002,400 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceRoma, ItalyHQ checked Sep 19, 20261,001-5,000886 contacts →

Indirect 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, 2026
3Partial evidenceOttawa, ON, CanadaHQ checked Sep 19, 20261,001-5,000736 contacts →

Partial evidence

“Library and Archives Canada preserves and makes accessible the country’s documentary heritage.”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceأبوظبي, United Arab EmiratesHQ checked Sep 19, 2026201-500520 contacts →

Partial evidence

“The National Library and Archives, previously known as the National Archives, and previously the National Center for Documentation and Research (NCDR), was established in 1968…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceAmersfoort, NetherlandsHQ checked Sep 19, 2026201-500459 contacts →

Indirect 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, 2026
6Indirect evidenceMadrid, SpainHQ checked Sep 19, 20261,001-5,000445 contacts →

Indirect evidence

“Somos una institución histórico-cultural única en el mundo, con más de 6 millones de visitantes al año, piezas de las colecciones reales y más de hectáreas de espacios verdes de…”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceThe Hague, NetherlandsHQ checked Sep 19, 2026201-500356 contacts →

Indirect evidence

“Het Nationaal Archief is de grootste archiefinstelling van Nederland.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceMadrid, SpainHQ checked Sep 19, 2026501-1,000355 contacts →

Indirect evidence

“La Biblioteca Nacional de España es el centro responsable de la identificación, preservación, conservación y difusión del patrimonio documental español desde su creación en 1711.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidencePraha 1, Czech RepublicHQ checked Sep 19, 20261,001-5,000313 contacts →

Indirect evidence

“Národní památkový ústav (dále jen NPÚ) je odbornou a výzkumnou organizací státní památkové péče s celostátní působností.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceDallas, TX, United StatesHQ checked Sep 19, 2026501-1,000190 contacts →

Indirect evidence

“Every public record tells a story.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceMilan, ItalyHQ checked Sep 19, 2026201-500172 contacts →

Indirect evidence

“Servizi integrati per biblioteche: reference, gestione e catalogazione delle raccolte, consulenze bibliografiche e promozione della lettura.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidencePrague, Czech RepublicHQ checked Sep 19, 2026201-500138 contacts →

Indirect evidence

“The National Museum consists of five specialised institutes - the Museum of Natural Sciences, the Historical Museum, the Library of the National Museum, the Náprstek Museum of…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceMarlborough, United StatesHQ checked Sep 19, 202651-200132 contacts →

Indirect evidence

“AM’s digital collections and technology platforms enrich the study, research and teaching of primary sources.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceNorwayHQ checked Sep 19, 2026201-500128 contacts →

Indirect evidence

“Arkivverkets samfunnsoppdrag er å sikre samfunnets behov for å bevare, gjøre tilgjengelig og formidle arkiver som er avlevert til eller deponert i etaten.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceProvo, UT, United StatesHQ checked Sep 19, 202651-200124 contacts →

Indirect evidence

“It's all about access.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceBrussels, BelgiumHQ checked Sep 19, 2026201-500120 contacts →

Indirect evidence

“NL] Het Rijksarchief, een federale wetenschappelijke instelling, telt 20 archiefbewaarplaatsen, verspreid over heel België, die samen bijna 400 strekkende km analoog archief…”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 19, 202651-200119 contacts →

Indirect evidence

“Het Stadsarchief is het historisch documentatiecentrum van de stad Amsterdam met meer dan 50 kilometer archieven, een historisch-topografische collectie met miljoenen kaarten…”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceOuled Salah, MoroccoHQ checked Sep 19, 2026201-500114 contacts →

Partial evidence

“Doc’Archives, leader de l’archivage professionnel au Maroc, offre à ses partenaires et clients publics et privés un service fiable, sécurisé et innovant pour la gestion et la…”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 2026201-500107 contacts →

Indirect evidence

“The Finnish Heritage Agency preserves Finland’s material cultural heritage: collects, studies and distributes knowledge of it.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceMadrid, SpainHQ checked Sep 19, 202651-200101 contacts →

Indirect evidence

“The most advanced digital preservation platform.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceAtlanta, GA, United StatesHQ checked Sep 19, 202651-20095 contacts →

Partial evidence

“Lyrasis is an international non-profit serving archives, libraries and museums.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceNY, United StatesHQ checked Sep 19, 202651-20084 contacts →

Indirect evidence

“The Center for Jewish History in New York City illuminates history, culture, and heritage.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceChicago, OR, United StatesHQ checked Sep 19, 202651-20073 contacts →

Indirect evidence

“Heritage Werks is the heritage agency for sports, brands and entertainment.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceUtrecht, NetherlandsHQ checked Sep 19, 202651-20068 contacts →

Partial evidence

“With dozens of kilometres of archival materials, half a million photos, drawings and prints as well as an extensive library, The Utrecht Archives serve as a virtual memory for the…”

Source: RevenueBase Database · checked Sep 19, 2026
25Partial evidenceArnhem, NetherlandsHQ checked Sep 19, 202651-20067 contacts →

Partial evidence

Archives play a critical role in government transparancy and the preservation of our history.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 1,390 archival institutions worldwide

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Archival institutions worldwide at a glance

As of Sep 19, 2026
17.7%Verified-email coverage
20.0Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Paris
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
748
11-50
395
51-200
147
201-500
49
501-1,000
20
1,001-5,000
12
5,001-10,000
1
10001+
4

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 archival institutions, 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 archival institutions are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “archival institutions”. 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 archival institutions), 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 archival institutions, 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, 4,930 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.

Archival institutions by location

10 lists · largest first

Every Archival institutions 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 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 archival institutions, 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 archival institutions are there worldwide?

RevenueBase identified 1,390 archival institutions 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?

Mount Sinai Beth Israel, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most archival institutions?

The United States leads with 196 companies, followed by Italy (112) and France (100). Every archival institutions list by country and city is linked on this page.

Which city has the most archival institutions?

Paris leads with 25 headquartered companies, followed by New York (24) and London (22).

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 4,930 verified decision-maker contacts tracked across these 1,390 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.