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Liberty Composite Air Handling Units

Liberty composite air handling units is the export trademark of Rosenberg Holland.

Machinery Manufacturing
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Headquarters
Den Dolder, Utrecht, NetherlandsSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
9 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Liberty Composite Air Handling Units do?

Rosenberg Holland is an independent manufacturer of composite roof fans and air handling units, founded in 1983. Rosenberg has two offices in the Netherlands; Liberty air handling units are assembled at its Den Dolder headquarters.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Ready-made and custom-built solutions

Rosenberg says it can supply ready-made concepts and custom-built solutions.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWLiberty Composite Air Handling Units listed #13 on Fan and blower manufacturers, September 15, 2026Open the published source list.
Liberty Composite Air Handling Units

#13 Fan and blower manufacturers

Snapshot: September 15, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 29, 2026 and October 11, 2026. How the company lists are built.

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