David Bonbright Headshot

David Bonbright

Head of ESG Assurance Innovation

David is a world leader in understanding social impact. He is a serial social entrepreneur with four decades of experience in organizational effectiveness.

David is internationally recognised for pioneering the 'Keystone Partnership Survey' The gold standard for benchmarking partnerships in international development and their understanding of partners’ experience of working with them. Clients include Red Cross, Save the Children, and Oxfam.

In 2004, in partnership with the Nelson Mandela Foundation David co-created a performance measurement and learning system that has been widely adopted by foundations, non-profits, and businesses around the world.

David is a firm believer that the winning way to work in today’s world is by doing things with people, not to people or for people.

He founded or co-founded a number of civil society strengthening organizations in South Africa in the 1990s, including the Development Resources Centre, SANGONeT, Southern African Grantmakers Association, and the South African NGO Coalition.

With Ashoka, David introduced the field of social entrepreneurship into Africa, and a decade later, with the Aga Khan Foundation, he pioneered the Pakistan Centre for Philanthropy.

When taking some well-deserved time off, you will find David savouring the artistry of his filmmaker and novelist life partner, Elaine Proctor, and actor daughter, Lucia Bonbright. A lover of wilderness, David is a birdwatcher whose number one bucket list item is “To get completely and thoroughly lost in one of the world’s remaining vast wild places, preferably with someone who knows how to live off the land.”

Meet the DeepFathom team.

Ian Mitchell

Ian Mitchell

Group CEO

Juliette West Surrey Accounting 31bw (web sized)

Juliette Rivett

Chief Financial Officer

Darren Marsh Head Shot

Darren Marsh

Group Commercial Officer

Mark Crawley

Mark Crawley

Head of Financial Services

Tom Masters Image

Tom Masters

head of augmented audit architecture and operating systems

Clive Mitchell Head Shot Bw

Clive Mitchell

Head of ERP Strategy & Architecture

Jaeda McNab

Jaeda McNab

Digital Assurance Operations and Cyber Security Executive

Tom Crossley

Tom Crossley

Audit Product Development & Customer Success Executive

Pascale Chilvers

Pascale Chilvers

Data Analytics, UAT and Training

Harry Hannan

Harry Hannan

ERP Product Development & Operations Executive

Eva Mitchell

Eva Mitchell

Data Analytics and Digital Assurance Operations Executive

Ian Rosam Head Shot Bw

Ian Rosam

Founder and Thought Leadership, Augmented Audit and Quality Management

Tim Mulcahy CISO

Tim Mulcahy

Chief Information and Security Officer (CISO)

Lina Constantinovinci

Lina Constantinovinci

Board Advisor

Wayne terry head shot b&w 1

Wayne Terry

Board Advisor

Ade Palmer Geeves

Ade Palmer-Geaves

Board Advisor