Marianne Lefever
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Marianne Lefever Email & Phone Number

Director of operations at PosadMaxwan strategy x design
Location: The Hague, South Holland, Netherlands 10 work roles 3 schools
1 work email found @posadmaxwan.nl LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Current company
PosadMaxwan strategy x design
Role
Director of operations
Location
The Hague, South Holland, Netherlands
Company size
59 employees

Who is Marianne Lefever? Overview

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Marianne Lefever is listed as Director of operations at PosadMaxwan strategy x design, a with 59 employees, based in The Hague, South Holland, Netherlands. AeroLeads shows a work email signal at posadmaxwan.nl and a matched LinkedIn profile for Marianne Lefever.

Marianne Lefever previously worked as Associate at Posadmaxwan Strategy X Design and Healthy City Design Expert at Posad Spatial Strategies. Marianne Lefever holds Master’S Degree, Architecture from Sint Lucas Brussel.

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Email format at PosadMaxwan strategy x design

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{first}.{last}@posadmaxwan.nl
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Profile bio

About Marianne Lefever

Marianne is an architect and expert in sustainable and healthy urban development with approximately 15 years of experience in Europe and North America. In her work she combines foresight, systems thinking and co-creation skills with substantive expertise on health, climate change and inclusive design. Marianne has a unique knowledge of the architectural and urban planning process through her experience as a designer and engineer, both in real estate development and through close cooperation with various governments. She currently supports the Dutch urban design studio PosadMaxwan in achieving more sustainable, healthy, and inclusive cites. Marianne is also a thought provoking public speaker. And has spoken at TEDx conferences in LA and the Toronto area as well as private corporate events. Some of the topics Marianne talks about in her keynotes: (www.mariannelefever.com)- How is the city we live, work and play in impacting our health & wellbeing?- What might a healthy city look like and how do we get there?- Quality of life, the true WHY of smart cities.- How can emerging technologies like 3D printing, AR, autonomous driving, etc. contribute to a healthy city?- How do we leverage sustainability and climate change to create a healthy city?BOOK Marianne at your next event and challenge your audience's thinking: www.mariannelefever.com

Listed skills include Sustainability, Renewable Energy, Energy Efficiency, Energy, and 21 others.

Current workplace

Marianne Lefever's current company

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PosadMaxwan strategy x design
Posadmaxwan Strategy X Design
Director of operations
The Hague, ZH, NL
Website
posadmaxwan.nl
Employees
59
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10 roles

Marianne Lefever work experience

A career timeline built from the work history available for this profile.

Managing Partner - Co-Founder

Healthy City Global

Toronto, Canada Area

We help turn cities into healthy places for all through data analytics and spatial design.Learn more at www.healthycityglobal.com

Feb 2019 - Apr 2021

Senior Foresight Strategist

Idea Couture Inc.

Toronto, Canada Area

Mar 2017 - Apr 2018

Innovation Strategist - Founder

Reshape Innovation

Toronto, Canada Area

Reshape is an innovation strategy company that specializes in Clean Tech and Future City Design. We guide processes through strong visual tools and a design thinking approach.www.reshapeinnovation.com

Sep 2015 - Apr 2018

Manager Buildings & Sites Consultancy

3E

Brussels Area, Belgium

- responsible for team P&L, resource planning, team HR, strategy & vision- business development on Energy Efficiency and Renewable Energy Integration in the build environment- project management sustainable masterplanning and energy efficiency.

Jul 2014 - Dec 2014

Project Manager Sustainable Masterplanning

3E

Brussels Area, Belgium

- consultant on sustainability coaching of architects, urban planners, cities, real estate developers.- strategic consultant and project manager for pilot projects that influence government policies.- project management of larger international projects (France, Belgium)- business development for the Buildings & Sites team

Mar 2011 - Jul 2014

Management Executive Operational Department

Ertzberg

Leuven

- project management: concept development of the city quarter Tweewaters (www.tweewaters.be)- supervision of a team of project managers responsible for different aspects of the development- responsible for the development and implementation of the energy concept Tweewaters (smart grid, active demand side management, renewable energy production, heat network, etc.)- design/concept of the different cradle to cradle (C2C) cycles (water, waste) and the overall sustainability approach of the site- management support of the operational director

Apr 2009 - Mar 2011

Structural Engineer

B.A.S. Bvba

Leuven

- structural engineering studies for projects of different scale and typology- design meetings- follow up of the construction site

Sep 2007 - Apr 2009
Team & coworkers

Colleagues at PosadMaxwan strategy x design

Other employees you can reach at posadmaxwan.nl. View company contacts for 59 employees →

GD Gijs De Haan Gijs De Haan Colleague at Posadmaxwan Strategy X DesignRotterdam, South Holland, Netherlands View → EK Esmee Kuit Esmee Kuit Colleague at Posadmaxwan Strategy X DesignNetherlands View → TS Tomer Shachaf Tomer Shachaf Colleague at Posadmaxwan Strategy X DesignThe Randstad, Netherlands View → AJ Anouk Jansen Anouk Jansen Colleague at Posadmaxwan Strategy X DesignRotterdam, South Holland, Netherlands View → EA Elbert Arens Elbert Arens Colleague at Posadmaxwan Strategy X DesignThe Hague, South Holland, Netherlands View → JB Juliette Brouwer Juliette Brouwer Colleague at Posadmaxwan Strategy X DesignRotterdam, South Holland, Netherlands View → MA Martyna Adamczyk Martyna Adamczyk Colleague at Posadmaxwan Strategy X DesignRotterdam, South Holland, Netherlands View → SC Shuangyun Chen Shuangyun Chen Colleague at Posadmaxwan Strategy X DesignRotterdam, South Holland, Netherlands View → MD Michelle De Roo Michelle De Roo Colleague at Posadmaxwan Strategy X DesignThe Hague, South Holland, Netherlands View → SA Stefano Agliati Stefano Agliati Colleague at Posadmaxwan Strategy X DesignNetherlands View →
3 education records

Marianne Lefever education

Master’S Degree, Architecture

Sint Lucas Brussel

- Courses of choise: High rise buildings, Sustainable Building Design. - Master thesis: “The producing city. How to transform a city.

Education record

Gordon Communication Training
FAQ

Frequently asked questions about Marianne Lefever

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What company does Marianne Lefever work for?

Marianne Lefever works for PosadMaxwan strategy x design.

What is Marianne Lefever's role at PosadMaxwan strategy x design?

Marianne Lefever is listed as Director of operations at PosadMaxwan strategy x design.

What is Marianne Lefever's email address?

AeroLeads has found 1 work email signal at @posadmaxwan.nl for Marianne Lefever at PosadMaxwan strategy x design.

Where is Marianne Lefever based?

Marianne Lefever is based in The Hague, South Holland, Netherlands while working with PosadMaxwan strategy x design.

What companies has Marianne Lefever worked for?

Marianne Lefever has worked for Posadmaxwan Strategy X Design, Posad Spatial Strategies, Healthy City Global, Idea Couture Inc., and Reshape Innovation.

Who are Marianne Lefever's colleagues at PosadMaxwan strategy x design?

Marianne Lefever's colleagues at PosadMaxwan strategy x design include Gijs De Haan, Esmee Kuit, Tomer Shachaf, Anouk Jansen, and Elbert Arens.

How can I contact Marianne Lefever?

You can use AeroLeads to view verified contact signals for Marianne Lefever at PosadMaxwan strategy x design, including work email, phone, and LinkedIn data when available.

What schools did Marianne Lefever attend?

Marianne Lefever holds Master’S Degree, Architecture from Sint Lucas Brussel.

What skills is Marianne Lefever known for?

Marianne Lefever is listed with skills including Sustainability, Renewable Energy, Energy Efficiency, Energy, Project Management, Sustainable Energy, Comprehensive Planning, and Feasibility Studies.

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