Insights

Strong Market Position CSU is a well-established player in the facilities services industry with a nationwide presence across 11 locations in the Netherlands and a dedicated workforce of up to 5,000 employees, consistently recognized as a top cleaning partner through awards and certifications.

Innovative Sustainability The company is committed to leading in sustainability and innovation, investing in environmentally friendly practices such as CO2 reduction and process improvements, which can appeal to clients prioritizing green facility management solutions.

Technology Integration CSU leverages a modern tech stack including MySQL, PWA, and communication tools like WhatsApp, indicating openness to digital tools and smart facility management solutions that could be offered to enhance their operational efficiency.

Diverse Sector Focus Serving varied sectors such as healthcare, education, and corporate offices, CSU provides an opportunity to cross-sell tailored cleaning and facility services across multiple high-growth or regulated industries.

Leadership & Recognition With over five decades of experience, a family-owned structure including executive participation, and numerous awards including the Koning Willem I Prijs, CSU demonstrates stability and credibility, making them a strong partner for strategic collaborations and innovative service expansion.

CSU Tech Stack

CSU uses 8 technology products and services including Microsoft Clarity, Fortra, MySQL, and more. Explore CSU's tech stack below.

  • Microsoft Clarity
    Analytics
  • Fortra
    Data Security
  • MySQL
    Database
  • PWA
    Miscellaneous
  • Worldline
    Payment Processing
  • JavaScript
    Programming Languages
  • WhatsApp
    Social Sharing
  • Gravity Forms
    Web Platform Extensions

Media & News

CSU's Email Address Formats

CSU uses at least 1 format(s):
CSU Email FormatsExamplePercentage
First.Last@csu.nlJohn.Doe@csu.nl
92%
First.Middle.Last@csu.nlJohn.Michael.Doe@csu.nl
6%
First@csu.nlJohn@csu.nl
1%
First.MiddleLast@csu.nlJohn.MichaelDoe@csu.nl
1%

Frequently Asked Questions

Where is CSU's headquarters located?

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CSU's main headquarters is located at 1 Verlengde Velmolen Uden, North Brabant 5406 nt Netherlands. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is CSU's phone number?

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You can contact CSU's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CSU's stock symbol?

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CSU is a publicly traded company; the company's stock symbol is CSU.

What is CSU's official website and social media links?

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CSU's official website is csu.nl and has social profiles on LinkedIn.

How much revenue does CSU generate?

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As of March 2026, CSU's annual revenue is estimated to be $5B.

What is CSU's SIC code NAICS code?

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CSU's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 5612 - Facilities Support Services.

How many employees does CSU have currently?

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As of March 2026, CSU has approximately 2.9K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: O. A.Cfo: H. K.Head Of Cleaning Service: S. S. G.. Explore CSU's employee directory with LeadIQ.

What industry does CSU belong to?

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CSU operates in the Facilities Services industry.

What technology does CSU use?

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CSU's tech stack includes Microsoft ClarityFortraMySQLPWAWorldlineJavaScriptWhatsAppGravity Forms.

What is CSU's email format?

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CSU's email format typically follows the pattern of First.Last@csu.nl. Find more CSU email formats with LeadIQ.

When was CSU founded?

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CSU was founded in 1968.

CSU

Facilities ServicesNorth Brabant, Netherlands1001-5000 Employees

Onder het motto ‘Scherper, Slimmer, Schoner’ is CSU vanuit 11 vestigingen landelijk actief in de schoonmaakbranche. Voor diverse sectoren, waaronder zorg, onderwijs en kantoren, is CSU al 55 jaar een gespecialiseerde schoonmaakpartner. Waarbij onze 17.000 collega’s het verschil maken. 


•	Scherper. Slimmer. Schoner. 

Om werk- en leefgeluk iedere dag weer een beetje beter te maken, innoveren we. Zo zijn we scherper, slimmer, schoner. Scherper op de kansen van morgen. En altijd bedachtzaam of iets slimmer kan. 


•	Een mensgerichte organisatie met een vaak verrassende en innovatieve aanpak

Wij hebben een scherpe visie op de ontwikkeling van schoonmaak en lopen voorop in de vernieuwing en verduurzaming daarvan. Steeds streven we ernaar om samen slimme manieren te vinden voor facilitaire vraagstukken van morgen en overmorgen. Daardoor realiseren wij de positieve impact voor onze mensen, klanten, het milieu en de maatschappij. 


•	Door en voor onze mensen

Een gezonde, gastvrije en gelukkige werkomgeving creëren. Dat begint bij onszelf. We investeren daarom in onze medewerkers en voeren een diversiteits- en inclusiviteitsbeleid. Zodat iedereen zich gewaardeerd, uitgedaagd en geprezen voelt. Dat is volledig in lijn met hoe onze oprichter Cor van der Heijden het in 1968 voor zich zag. 

Nu, jaren later, is CSU is een familiebedrijf waarin ook de directie en het management voor 1/3 participeert. CSU kreeg de Koning Willem I Prijs 2020 uitgereikt door koningin Máxima, een prijs die tweejaarlijks wordt toegekend aan bedrijven die uitblinken in goed ondernemerschap. Daarnaast is CSU gecertificeerd met het Keurmerk Schoon, de CO2-prestatieladder en PSO-Trede 2. In het jaarlijkse onderzoek van MT500 in 2024 werd CSU voor de zesde keer verkozen tot de nummer 1 schoonmaakpartner. Tot slot mag CSU zich al dertien jaar op rij trotse Top Employer Nederland noemen.

Section iconCompany Overview

Headquarters
1 Verlengde Velmolen Uden, North Brabant 5406 nt Netherlands
Phone number
Website
csu.nl
SIC Code
4899 - Communications Services, Not Elsewhere Classified
Stock Symbol
CSU
NAICS Code
5612 - Facilities Support Services
Founded
1968
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    CSU's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    CSU's revenue is estimated to be in the range of $1B$10B

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