Alexander Altree, Senior Consultant in Business Performance, HR & Change Management at RTBF

Alexander Altree

Senior Consultant in Business Performance, HR & Change Management at RTBF | Chaudfontaine, Walloon Region, Belgium

Profile last verified June 2026
Management Consulting Verified Profile Chaudfontaine, Walloon Region, Belgium Région Wallonne (SPW)
Verified

Personal Email

***@icloud.com

Personal • High Confidence

Phone Number

+32*****

Belgium • Mobile

Free account · No credit card · 5 profiles/month

ContactOut Insights AI Generated

Alexander Altree serves as a Senior Consultant in Business Performance, HR, and Change Management for RTBF, drawing upon educational foundations from the Région Wallonne (SPW). Operating within the management consulting sector, he is recognized for guiding executive leaders through structural transformations that synchronize corporate strategy, workplace culture, and daily execution. His documented practice focuses exclusively on converting organizational challenges into measurable performance improvements through targeted communication and change management initiatives.

BEST APPROACH TO REACH Alexander Altree

Target Alexander Altree via his primary personal email address, referencing his published approach to synchronizing strategy with cultural execution, and propose a brief discovery call to demonstrate how your platform streamlines senior-level change management workflows.

Alexander Altree Socials
Alexander Altree Work Experience

Senior Consultant in Business Performance, HR & Change Management at RTBF in March 2021 - Present

Consultant Partenaire at Nexum.eu in October 2019 - Present

Founder & Owner at LEVEL X at LEVEL X srl in January 2021 - Present

See more See less

Partenaire Consultant at QUANTEAM (Groupe RAINBOW PARTNERS) in March 2024 - Present

Senior Change Expert Consultant at ORES in March 2024 - Present

Senior Consultant in Business Performance, HR & Change Management at Degroof Petercam in October 2021 - September 2022

Cofondateur - Business Management & Performance - Change Management at YourMove in September 2017 - December 2020

Senior Consultant in Business Performance, HR & Change Management at SBM Offshore in November 2019 - June 2020

Consultant in Business Performance, HR & Change Management at GENLIS METAL in April 2019 - November 2019

Consultant in Business Performance, HR & Change Management at EDEL S.A. in June 2018 - September 2019

External Consultant in Business Performance, HR & Change Management at GARNIMETAL in September 2018 - December 2018

External Consultant in Business Performance, HR & Change Management at Adial in April 2018 - November 2018

Continuous Improvement & Change Manager at Adial in October 2015 - April 2018

Consultant: Lean 6 Sigma, Lean Manufacturing, Leadership & Change, Operations Mgmt., Communication at Consulting in March 2015 - November 2015

Project Leader at Brainstorming in July 2014 - February 2015

Operations Director at Carat Duchatelet s.a. in January 2012 - May 2014

ERP Manager at Carat Duchatelet s.a. in March 2004 - May 2014

Production Planning & Cost Control Manager at Carat Security Group in December 2003 - December 2011

Alexander Altree Education

Région Wallonne (SPW), Labellisé, July 2026

Prosci/ Nexum, July 2026

Lean Six Sigma Belgium, Black Belt & Lean Thinking Certification, July 2026

See more See less

CQHN, Charleroi, Lean Management, July 2026

Dale Carnegie, Effective communication, July 2026

ULg, July 2026

HELMo, Bachelor's degree, July 2026

Red cross Belgium, July 2026

Peterson Academy (Jordan Peterson Online Academy), July 2026

Alexander Altree Skills
Culture d’entreprise Changement culturel Leadership d’équipe Stratégie Gestion du changement Lean manufacturing Problem Solving Team Leadership Business Development Team Management Adaptation English French Gestion de la performance communication Marketing Strategy Branding & Identity Storytelling Change Management Amélioration des processus Management ERP • Pragmatisme à travers les diverses fonctions de manufacturing Gestion de la chaîne logistique Planification de projets Logistique • Très flexible : capacité d’adaptation rapide à des changements de situations Microsoft Office Communication • Capacité à motiver les travailleurs et à les réunir autour d’un but commun Gestion de crise Leadership Black Belt Lean Six Sigma Lean Management Manufacture Gestion de projet Stratégie commerciale • Gestion de la croissance et implémentation de changements organisationels • Clairevoyant et droit au but en terme de valeur ajoutée Négociation en milieu syndical Esprit analytique et de synthèse Proactif Passionné Outils Lean EN9100 BPM Organisation stratégique ISO 9001 Stratégie RH Outils RH
About Alexander Altree’s Current Company
RTBF

ORES, l'Opérateur des Réseaux Gaz & Électricité est la société en charge de l'exploitation quotidienne de réseaux de distribution d'électricité, de gaz naturel et d'éclairage public communal dans 200 communes en Wallonie. Nos collaborateurs veillent quotidiennement à l'approvisionnement en énergie de plus de 1,3 millions de foyers et d'entreprises sur 75% du territoire wallon, ce qui représente 2,8 millions de citoyens. Notre motivation : "Faciliter l'énergie, faciliter la vie"​.

Discover more about RTBF
Alexander Altree’s Colleagues
Dagnies Jeremy

Dagnies Jeremy

Brussels, Brussels Region, Belgium

Secrétaire politique du groupe Les Engagés à la Chambre et au Sénat

Invited Professor/Lecturer in Public Management at Université catholique de Louvain
(September 2011 – Present)

Gaetan Vanlierde

Gaetan Vanlierde

Brussels Metropolitan Area

Clients & Markets Business Development Lead

Clients & Markets Business Development Lead at ORES
(April 2024 – Present)

Damien Crabbe

Damien Crabbe

Gembloux, Walloon Region, Belgium

Compensation & Benefits Manager at Ores

Compensation Benefits Manager at ORES
(October 2023 – Present)

Nicolas Varga

Nicolas Varga

Brussels Metropolitan Area

Expert in SAP ECC Authorization & Security (PFCG, SoD) | IAM Architect (SAP IDM 8.0 Provisioning) | ISO 27001 Compliance | Technical Writer

Owner at Varga Consulting
(February 2014 – Present)

David Mailleux

David Mailleux

Brussels Metropolitan Area

Head of Customer Relations at ORES & CEO of ORES' Contact Center (Comnexio)

Operations Manager at Comnexio
(June 2019 – Present)

Nicolas Scozzari

Nicolas Scozzari

La Louvière, Walloon Region, Belgium

Freelance SAP Consultant

SAP PM/CS Consultant (external) at ORES
(December 2019 – Present)

Search similar profiles
Frequently asked questions about Alexander Altree

What is Alexander Altree email address?

Email Alexander Altree at [email protected] and [email protected]. This email is the most updated Alexander Altree's email found in 2026.

What is Alexander Altree phone number?

Alexander Altree phone number is +32473618075.

How to contact Alexander Altree?

To contact Alexander Altree send an email to [email protected] or [email protected]. If you want to call Alexander Altree try calling on +32473618075. (updated on November 08, 2025)

What company does Alexander Altree work for?

Alexander Altree works for RTBF.

What is Alexander Altree's role at RTBF?

Alexander Altree is Senior Consultant in Business Performance, HR & Change Management

What industry does Alexander Altree work in?

Alexander Altree works in the Management Consulting industry.

Find anyone, anywhere
with ContactOut today

Making remote or global hires? Connecting
with key decision-makers? We can help.

  • 40 emails / month
  • 3 phone numbers / month
  • Works on standard LinkedIn only
  • Work emails, personal emails,
    mobile numbers
* 1 user per company limit

No credit card required

Try ContactOut for Free