Company lists · Data refreshed September 2026

Top 21 Preparatory schools based in Denmark

RevenueBase identified 73 preparatory schools headquartered in Denmark as of September 2026 and tracks 932 professional contacts across them, including 66 with verified work emails. Kolding is the largest hub.

This list covers preparatory schools headquartered in Denmark, 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 20, 2026.

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 20, 2026 86% judged on-target in blind review
73Companies
932Contacts tracked
66Verified emails
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The 21 largest preparatory schools based in Denmark

Ranked by team size
Top 21 of 73 preparatory schools based in Denmark, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to preparatory schools: 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 evidenceHørsholm, DenmarkHQ checked Sep 20, 202651-20064 contacts →

Indirect evidence

“På grænsen mellem Fredensborg og Hørsholm ligger NGG, der er en af Danmarks største privatskoler.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceRanders C, DenmarkHQ checked Sep 20, 202651-20047 contacts →

Indirect evidence

“Randers Realskole fyldte 150 år i 2019, og vi er en skole med en veldokumenteret historie for udvikling af optimale læringsmiljøer - med skarpt fokus på den enkelte elevs…”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceKobenhavn O, DenmarkHQ checked Sep 20, 202651-20039 contacts →

Indirect evidence

“IJG er en grundskole og et gymnasium på Østerbro.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidence8000, DenmarkHQ checked Sep 20, 202651-20037 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceHorsens, DenmarkHQ checked Sep 20, 202651-20033 contacts →

Indirect evidence

“Hulvej Privatskole ligger placeret centralt i Horsens og har rødder tilbage til 1834 og balancerer i spændet mellem traditioner og nyudvikling.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceRibe, DenmarkHQ checked Sep 20, 202651-20028 contacts →

Indirect evidence

“Hos Ribe Katedralskole bliver eleverne en del af fællesskabet.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceSøborg, DenmarkHQ checked Sep 20, 202651-20026 contacts →

Indirect evidence

“På GXU tror vi på, at alle unge skal lykkes!”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceEsbjerg, DenmarkHQ checked Sep 20, 202651-20025 contacts →

Indirect evidence

“Den Forberende GrundUddannelse er for dig mellem 16 og 25 år, som ikke ved, hvad du skal arbejde som eller uddanne dig til.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceAarhus, DenmarkHQ checked Sep 20, 202611-5022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceCopenhagen, DenmarkHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

“Filipskolen er kristen privatskole, der ligger i naturskønne omgivelser ud til Amager Strand.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceTølløse, DenmarkHQ checked Sep 20, 202611-5015 contacts →

Indirect evidence

“Tølløse Privat- og Efterskole er én skole med to afdelinger: på privatskolen går 240 elever fra 7- 10.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceSkårup, DenmarkHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“Sydfyns Fri Fagskole er 10.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceKongens Lyngby, DenmarkHQ checked Sep 20, 202651-20012 contacts →

Indirect evidence

“Velkommen til Lyngby private Skole Lyngby private Skole er en skole med undervisning på et højt fagligt niveau og med glade børn, som lærer at udfolde sig individuelt indenfor et…”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceHadsten, DenmarkHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

“Kostskole for unge, der efter endt folkeskole ikke er klar til at påbegynde en ungdomsuddannelse.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceHørsholm, DenmarkHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceOdense, DenmarkHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceHjørring, DenmarkHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceJuelsminde Municipality, DenmarkHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceHøjbjerg, DenmarkHQ checked Sep 20, 20261-109 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceSønderborg, DenmarkHQ checked Sep 20, 202651-2008 contacts →

Indirect evidence

“Alssundgymnasiet Sønderborg is a primary/secondary education institution providing quality education in the areas of science, sports, social studies, music and languages.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceRejsby, DenmarkHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Vi er en gymnasieforberedende efterskole med fokus på samfundsfag, sprog og international politik.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 21 of 73 preparatory schools based in Denmark

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Preparatory schools based in Denmark at a glance

As of Sep 20, 2026
7.1%Verified-email coverage
12.8Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · Kolding
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
40
51-200
24

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 73 companies.

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 preparatory schools, 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.
What qualifies
Companies headquartered in Denmark whose own description of what they do matches “preparatory schools”. 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 preparatory schools), 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 preparatory schools, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
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, 66 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 20, 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.

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 preparatory schools, 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 preparatory schools are there based in Denmark?

RevenueBase identified 73 preparatory schools headquartered in Denmark 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?

Nordsjællands Grundskole OG Gymnasium NGG, headquartered in Horsholm, tops this list with the largest team on record.

Which city has the most preparatory schools?

Kolding leads with 3 headquartered companies, followed by Aarhus (2) and Copenhagen (2).

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 66 verified decision-maker contacts tracked across these 73 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 20, 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.