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Koomen Installatie B.V

Koomen Installatie has worked on buildings for more than 100 years.

Construction
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Headquarters
Diemen, NetherlandsSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1914Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
85 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Koomen Installatie B.V do?

The company provides electrical and mechanical engineering services for utility buildings, commercial real estate, healthcare, education, and government.

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

Who it serves

Koomen Installatie serves utility buildings, commercial real estate, healthcare, education, and government.

What the business offers

Services & capabilities.

Building projects

The company delivers new-build projects, renovations, technical upgrades, and sustainability projects.

Source: LinkedIn company description · Retrieved October 13, 2026

Installation maintenance

The company resolves faults and performs preventive maintenance.

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 ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWKoomen Installatie B.V listed #3 on Rooftop unit services, September 28, 2026Open the published source list.
Koomen Installatie B.V

#3 Rooftop unit services

Snapshot: September 28, 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 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 26, 2026, September 28, 2026, September 29, 2026, September 30, 2026, October 8, 2026, October 9, 2026 and October 11, 2026. How the company lists are built.

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