CadDo’s Team


CadDo was founded in 2018 by Marcus Hanke: a seasoned tech entrepreneur who is dedicated to making a significant contribution to creating a more sustainable future.

Bringing together a team with a shared vision, strong track record and decades of combined expertise has enabled CadDo to quickly establish an international portfolio of clients who share our commitment to profitable, ethical sustainability.

We are passionate about what we do, and we are proud to share that passion with our global client base.

Marcus Hanke


Ronald has over 25 years of experience in the financial services industry.

He has worked for major insurers, banks, asset managers and wealth managers across Europe.
Throughout his career he has been involved in sustainable and impact investing based on the 3P principle of people, planet and profit.

Today he is an active investor in the area of financial services and technology and holds multiple advisory and Supervisory Board positions.

Ronald is committed and excited to bringing his wide-ranging experience to support CadDo through strategic business development and expanding its operations and client base across Europe.

Ronald Latenstein
Board Member


Stuart has spent the past 30 years working in senior roles for a variety of global organisations. While initially his key area of expertise involved all aspects of sales and marketing, latterly Stuart has turned his talents to general business management.

Before his current role as CEO and owner of ESRI UK he was Vice President of Western Europe for Pitney Bowes. His background of running large organisations across multiple sectors and geographies has made him a real champion of sustainability and its business benefits.

Stuart Bonthrone
Board Member


Previously an advertising industry leader with eight major Agency of the Year Awards across digital, direct, mobile and performance marketing, Jon is now a specialist technology entrepreneur and investor focusing on sustainability and social purpose.

A member of the Sunday Times/Debrett’s “Britain’s 500 Most Influential People” and a patron of both the Royal Foundation and the NSPCC, his firm belief is that the vast majority of contemporary business leaders lack neither the willingness nor the commitment to improve their ESG performance; they simply lack the data.

Jon Claydon
Board Member


Guy is an acclaimed musician, an active investor in technology and people, and a philanthropist. Guy is passionate in his support of organisations and initiatives dedicated to securing a sustainable future for our planet. He is continually active on some of the most pressing issues we face – climate change, protecting biodiversity, and disaster relief. He fully supports CadDo’s mission to provide technology to create a macro shift in ESG and SDG transparency to support sustainable investing.

Guy Berryman
Board Member

Are you passionate about
data-driven sustainability?

CadDo already has a passionate team, exceptional clients, and the ambition to solve the world’s biggest problems. Send us your cv and a covering letter to convince us that you have the ability to make a difference to our team and clients. In return for the most exceptional talent and commitment, we offer:

Truly flexible working hours

Flexible holidays

Offices in the heart of London’s West End

Opportunity for career progression