Sustainserv Continues Growth with Addition of Five New Consultants to American and European Teams

The new hires add to an already robust roster of sustainability-focused consulting professionals in the Boston, Zurich, and Frankfurt offices.

BOSTON–(BUSINESS WIRE)–Sustainserv, a global management consulting firm that assists clients in developing and executing on their environmental, social and governance (ESG) strategies and programs, today highlighted continued growth with the addition of five new members to their Boston, Massachusetts; Zurich, Switzerland; and Frankfurt, Germany teams. This expansion of their teams supports Sustainserv’s mission to help companies worldwide develop high-level sustainability commitments to concrete implementation of sustainability strategies by integrating sustainability into their business strategies, operations, and communications.

“We’re thrilled to grow our firm with the addition of these top sustainability professionals,” said Dr. Matthew Gardner, Managing Partner for Sustainserv. “Over the years, the members of our team and our consultants that have worked in our company have achieved great success as they move forward in their careers and leave an imprint on the ESG sector in many ways. The Sustainserv team is dedicated to working towards a sustainable future. Adding to our U.S. and European teams further aligns us with that mission.”

Sustainserv announces the following appointments:

Judith Bisig, Consultant

Judith joins our Zurich office in a Consultant role. Her background includes supporting companies in strategy development, materiality assessment, and sustainability reporting. She spent seven years in communications, leading various projects, from strategic initiatives to national campaigns. Judith holds a Bachelor’s Degree in Communication Science from the University of Zurich and a Master’s in Corporate Communications from the University of Amsterdam.

Amanda Elkin, Senior Consultant

Amanda joins Sustainserv in Boston as a Senior Consultant. She brings an extensive, multidisciplinary communications and publishing background to the position. Amanda has been a professional writer and editor for over 25 years, focusing on environmental and social sustainability supporting the development of dozens of ESG reports. She holds a bachelor’s degree in psychology from Oberlin College and a Master’s in Environmental Studies from Antioch University New England.

Fabian Haumann, Consultant

Fabian joins Sustainserv as a Consultant in the Zurich office. He supports companies in developing and implementing sound, future-oriented sustainability strategies and identifying and understanding hotspots in their environmental impact. Fabian holds a Master’s Degree in Chemical and Bioengineering from ETH Zurich.

Brooke McDonald, Consultant

Brooke is joining Sustainserv in Boston as a Consultant. Brooke graduated from Boston College with a Bachelor of Arts in International Studies and minors in Environmental Studies and Economics. While at Boston College, Brooke was the President of the university’s chapter of charity: water. She interned at the renowned Boston College Center for Corporate Citizenship, a premier academic center focused on corporate ESG issues.

Nicole Schäfer, Consultant

Nicole joins the Frankfurt team as a Consultant, overseeing strategy development and the preparation of sustainability reports and materiality analyses. She has additional experience in international public relations. Nicole holds a Bachelor’s Degree in Business Administration – Media Management from Cooperative State University Baden-Württemberg and a master’s in business psychology from CBS International Business School.

About Sustainserv

Sustainserv is a global management consulting firm helping companies integrate sustainability considerations into long-term strategies, everyday operations, and communications. Sustainserv holistically approaches sustainability practices, generating value for companies, the environment, and society, working towards a world in which sustainable performance is the norm. Our approach aims to inspire meaningful change in the world every day. To learn more, visit or follow us on LinkedIn.


Shawna O’Hara

Slowey McManus Communications
(617) 455-2950