David Theijs, Brand Director / Co-Founder at Assistool

David Theijs

Brand Director / Co-Founder at Assistool | Brussels, Brussels Region, Belgium

Profile last verified June 2026
Graphic Design Verified Profile Brussels, Brussels Region, Belgium Haute École Albert Jacquard (HEAJ)
Verified

Work Email

***@phenomen.be

Last verified May 2026

Personal Email

***@hotmail.com

Personal • High Confidence

Phone Number

049*****

Belgium • Mobile

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David Theijs operates as Brand Director and Co-Founder of Assistool, a Brussels-based administrative software provider specializing in workflow management for Francophone Belgian healthcare professionals. He completed his education at Haute École Albert Jacquard and has leveraged this background in graphic design to guide the company’s brand strategy since its 2017 launch. Through his leadership, he continues to develop intuitive digital tools that replace traditional paperwork for speech therapists, physiotherapists, and psychologists.

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Engage him via LinkedIn with a targeted pitch that addresses Assistool’s current operational scaling needs, as the elevated personal and work confidence scores suggest he prioritizes responsive professional outreach channels.

David Theijs Socials
David Theijs Work Experience

Creative Director / Founder at Phenomen in April 2014 - Present

Brand Director / Co-Founder at Assistool in June 2017 - Present

Creative Director / Partner at Spacefwd in April 2019 - April 2024

See more See less

Creative Director / Vice-Président at owtwo in August 2017 - September 2022

Brand & Design / Senior Consultant (Half-time) at Belfius in July 2018 - January 2021

Creative Design / Senior Consultant (Half-time) at Abrakam Entertainment SA in November 2016 - April 2017

Creative Director / Co-Founder at Foxi in July 2013 - March 2015

Creative Designer / Co-Founder at Graphissim in April 2011 - April 2014

Graphic & Web Designer / Project Manager at Carré Associates in January 2012 - June 2012

Graphic Designer / Trainee + Freelance at Dexia in March 2008 - June 2008

David Theijs Education

Haute École Albert Jacquard (HEAJ), Communication, July 2026

Institut René Cartigny, Technical Qualification Certificate, July 2026

Athenée Emile Bockstael, Secondaire supérieur, July 2026

David Theijs Skills
Photoshop Illustrator InDesign Art Direction Logo Design Web Design Illustration Graphic Design Branding Experience UI & UX Design WordPress Dreamweaver Sublim Text Magento Prestashop CSS HTML 5 Entrepreneurship Startup Development Communication Typography Community Management Business Development Adobe Photoshop Adobe Illustrator Conception de logo Graphisme HTML5 Web design Directeur artistique Direction artistique Branding Publicité Réseaux sociaux Conception expérience utilisateur Communication marketing Typographie Design graphique
About David Theijs’s Current Company
Assistool

👋🏻 Vous êtes logopède, kiné, psychologue, neuropsychologue ou un·e autre professionnel·le du secteur paramédical ? Enchantés, nous sommes Assistool. 🦦 💻 L'outil en ligne de gestion administrative le plus apprécié des logopèdes de Belgique francophone ! Depuis 2017, nous les accompagnons dans leur quotidien administratif — avec une solution simple, intuitive et complète; toujours alignée avec les changements et besoins grandissants du secteur ! 💪🏻 🗂️ Dossiers de patients, tâches, agenda, journal de prestations, facturation, attestations, gestion des frais, documents... Un véritable assistant digital, conçu pour vous faire gagner du temps, alléger votre charge mentale et vous permettre de vous concentrer sur l’essentiel : vos patients. 🚀 Prochainement, nous ouvrirons nos portes à l'ensemble des métiers du paramédical, à commencer par les kinésithérapeutes ! Alors si vous êtes intéressé.e de suivre notre évolution, suivez-nous sur les réseaux sociaux et ne manquez pas notre lancement sur votre métier !

Discover more about Assistool
David Theijs’s Colleagues
Julien Pardons

Julien Pardons

Silly, Walloon Region, Belgium

Co-Founder of Assistool / Owner of Wedeho.be

Wedeho Solutions create outstanding web solutions since 2014. With over 15 years of expertise in the areas of website, app, software, security and hosting as Full-Stack Developer, Julien Pardons, puts his skills at your disposal and oversees all your web and innovative tech pr...

PA

Perrine Assistool

Silly, Walloon Region, Belgium

Logopède & Customer Success Lead @Assistool

Customer Support Manager & Logopède at Assistool
(Dec 2017 – Present)

FD

Fiona Debeve

Ath, Walloon Region, Belgium

Customer Success Manager @Assistool

Kicker in Efficiency @KickCancer at KickCancer
(Aug 2022 – Present)

PC

Perrine C

Chapelle-lez-Herlaimont, Walloon Region, Belgium

Customer Success Manager @Assistool

Customer Success Manager at Assistool
(Jul 2025 – Present)

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Frequently asked questions about David Theijs

What is David Theijs email address?

Email David Theijs at [email protected], [email protected] and [email protected]. This email is the most updated David Theijs's email found in 2026.

What is David Theijs phone number?

David Theijs phone number is 0494590803.

How to contact David Theijs?

To contact David Theijs send an email to [email protected], [email protected] or [email protected]. If you want to call David Theijs try calling on 0494590803. (updated on April 28, 2026)

What company does David Theijs work for?

David Theijs works for Assistool.

What is David Theijs's role at Assistool?

David Theijs is Brand Director / Co-Founder

What industry does David Theijs work in?

David Theijs works in the Graphic Design industry.

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