Bright Minds Think Alike
Constant IT & TSH, a perfect combination for growth

About Constant IT



Joined TSH in


Headoffice location






Focus solutions

Managed Services
Microsoft Cloud
Modern Workplace
Connectivity & Communication

Constant IT specializes in providing IT services to customers in the Amsterdam area, with a focus on Managed Services, Microsoft Cloud, Modern Workplace, Security, Connectivity, Communication and Consultancy services.

Vanuit de Kauwgomballenfabriek in Amsterdam nemen wij de verantwoordelijkheid voor een veilige en uitstekende werking van IT-omgevingen van onze klanten.

Wij begrijpen het belang van zekerheid en bieden de beste IT-oplossingen gebaseerd op de Microsoft Cloud.

Constant zijn we in beweging. Iedere dag willen wij het een stapje beter doen voor onze klanten. Wij staan altijd voor ze klaar.


Why does an entrepreneur choose to join TSH? What benefits did they see and experience? We asked them:

"With all TSH companies together, we have much more knowledge and are therefore more decisive."

Mark Philips, Managing Director of Constant IT: “Our customers are facing increasingly broad issues due to the rapid technological developments, from security and automation to AI. This requires more and more expertise from our team and development of our services. With all TSH companies together, we have much more knowledge and are therefore more decisive.

TSH is part of Strikwerda Investments, which is successful with the strategy of allowing companies to grow faster and become stronger together while retaining identity, culture and people. We see huge opportunities to grow further as Constant IT and become Amsterdam’s leading Microsoft Cloud MSP.

‘Bright Minds think alike’ is TSH’s slogan, which fits perfectly with our goal to bring knowledge and technology together for the success of our customers. That ambition gives all Constant IT team members the opportunity to grow and develop themselves, ultimately my main reason for Constant IT joining TSH.”

Constant IT is one of the market leaders in IT for SMEs in the Amsterdam area, and TSH can help them maintain and expand that position.

Working at Constant IT

Business Engineer

  • Amsterdam
  • HBO
  • 32-40 uur
Apply Now

Servicedesk Engineer (Tweedelijns)

  • Amsterdam
  • MBO
  • 32-40 uur
Apply Now

Cloud Engineer

  • Amsterdam
  • HBO
  • 32-40 uur
Apply Now