Strategy consulting to support
the acceleration of transitions
in European finance
WEASTEM – Finance × Strategies for the New Climate Era, is a team of strategy advisors who supports European investors design and implement investment and development strategies, adapted to the New Climate Era.
Powered by a seasoned core team of 20 professionals and a growing network of expert partners across Europe, Weastem pursues a clear mission: to ensure that sustainability, adaptation, and transition management become true engines of transformation at the very heart of finance.
“ Sustainability, adaptation, and transition management can no longer be confined to specialists. These topics are bound to guide decision-making across the entire financial ecosystem ”
Determined to bring a fresh approach to European finance professionals, Weastem is launched with the ambition to provide innovative, impactful solutions across the entire financial value chain - from banks, insurers, pension funds, family offices, and asset managers to corporates - helping them structure development strategies aligned with 21st-century environmental and social realities..
Led by an experienced team of 20 professionals, including Founding Partner Emmanuel Parmentier, Co-founding Partner Imène Maharzi, and newly promoted Partner Charlotte Salmon, Weastem addresses the growing strategic uncertainties facing the financial ecosystem: from planetary boundaries being breached and increasingly violent crises to the obsolescence of traditional business models.
As we enter the New Climate Era, finance is increasingly called upon to serve an economy focused on essential needs and services - ultimately in support of the regeneration of the living. There will be multiple pathways to enable these transitions which, by design, will involve every financial ecosystem player, directly or indirectly.
« We want to provide our clients the best possible conditions to manage the transitions required by the New Climate Era - with structure, responsibility, and collaboration, » state Emmanuel Parmentier and his Partners.

Emmanuel Parmentier
Partner, Founder

Imène Maharzi
Partner, Co-Founder

Charlotte Salmon
Partner
