Insights

Merged IT Capabilities DTI's integration into THELIS creates a single delivery engine for end-to-end IT services and product development, enabling cross-selling of software, hardware, and consulting to clients seeking integrated solutions.

EU Proximity Advantage A Belgium base with a mid-sized team positions THELIS to pursue nearshore projects across Benelux and Europe, offering local delivery, regulatory comfort, and faster time to value.

Open Source Focus The tech stack highlights Linux-based environments, modern web and mobile technologies, and lightweight data tooling, enabling cost-efficient, scalable solutions attractive to tech-forward customers.

Industry Digitalization Target opportunities include manufacturing, utilities, and energy sectors seeking digital transformation, asset monitoring, analytics, and customized software integrated with hardware capabilities.

Healthy Revenue Signals A substantial revenue range suggests capacity to win multi-year managed services and complex system integrations with enterprise clients while maintaining agility as a mid-sized firm.

DTI is now THELIS Tech Stack

DTI is now THELIS uses 8 technology products and services including Open Graph, SQLite, Mailjet, and more. Explore DTI is now THELIS's tech stack below.

  • Open Graph
    Content Management System
  • SQLite
    Database
  • Mailjet
    Email
  • Ubuntu
    Operating Systems
  • Debian
    Operating Systems
  • Android
    Programming Languages
  • Google Analytics
    Web Analytics
  • HTML5
    Web Tools And Plugins

Media & News

DTI is now THELIS's Email Address Formats

DTI is now THELIS uses at least 2 format(s):
DTI is now THELIS Email FormatsExamplePercentage
FLast@dti-be.comJDoe@dti-be.com
72%
First@dti-be.comJohn@dti-be.com
27%
FirstLast@dti-be.comJohnDoe@dti-be.com
1%
FLast@thelis.beJDoe@thelis.be
95%
F.Last@thelis.beJ.Doe@thelis.be
5%

Frequently Asked Questions

Where is DTI is now THELIS's headquarters located?

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DTI is now THELIS's main headquarters is located at 35 Rue de la Gare de Naninne, Wallonia 5100 Belgium. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is DTI is now THELIS's stock symbol?

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DTI is now THELIS is a publicly traded company; the company's stock symbol is DTI.

What is DTI is now THELIS's official website and social media links?

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DTI is now THELIS's official website is thelis.be and has social profiles on LinkedIn.

What is DTI is now THELIS's NAICS code?

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DTI is now THELIS's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does DTI is now THELIS have currently?

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As of May 2026, DTI is now THELIS has approximately 128 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Owner: M. M.Owner: D. T.Director Of Sales: J. L.. Explore DTI is now THELIS's employee directory with LeadIQ.

What industry does DTI is now THELIS belong to?

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DTI is now THELIS operates in the IT Services and IT Consulting industry.

What technology does DTI is now THELIS use?

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DTI is now THELIS's tech stack includes Open GraphSQLiteMailjetUbuntuDebianAndroidGoogle AnalyticsHTML5.

What is DTI is now THELIS's email format?

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DTI is now THELIS's email format typically follows the pattern of FLast@dti-be.com. Find more DTI is now THELIS email formats with LeadIQ.

When was DTI is now THELIS founded?

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DTI is now THELIS was founded in 1992.

DTI is now THELIS

IT Services and IT ConsultingWallonia, Belgium51-200 Employees

THELIS is a mid-sized information technology services and consulting company based in Naninne, in the Wallonia region of Belgium. It emerged from a 2018 consolidation in which DTI, a subsidiary focused on hardware and software development, was integrated into THELIS, expanding the group’s development capabilities. The combined organization operates within the IT services domain, covering hardware and software development as part of its offerings. Operating in the IT services and IT consulting sector, THELIS provides development work for clients seeking technology solutions. The merger with DTI broadened the group’s ability to deliver solutions aimed at societal benefit and to sustain quality jobs. More information about the company can be found on its website, thelis.be.

Section iconCompany Overview

Headquarters
35 Rue de la Gare de Naninne, Wallonia 5100 Belgium
Website
thelis.be
Stock Symbol
DTI
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1992
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    DTI is now THELIS's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    DTI is now THELIS's revenue is estimated to be in the range of $250M$500M

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