Our experienced team and board are passionate about realising the potential of tech to drive social transformation and understand what’s needed to enable social tech ventures to excel.


Ed Evans


Ed joined Social Tech Trust in 2016 and leads the charity to deliver our vision of a world where social transformation drives tech. Passionate about the potential of socially motivated tech, Ed has a background in social investment and venturing. He joined the Trust from the Cabinet Office, where he led the government’s work on innovative finance – blending philanthropic and commercial investment to scale ventures by developing initiatives including the Dementia Discovery Fund.

Annie Radl

Development Manager

Annie works with our partners to ensure that social impact drives all of our investments and our programmes, such as Tech to Unite Us. She brings over 15 years’ experience in the social sector to her role as a Development Manager and specialises in building cross-sector collaborations to find innovative ways to take on the biggest social opportunities of our time.

Sutin Yang

Portfolio Manager

Sutin is passionate about helping early stage startups and works closely with our ventures and partners to help them grow and maximise social impact. She also runs the support platform for our current and alumni ventures. Sutin is an experienced investor and entrepreneur with over a decade of financial expertise from working for JPMorgan Chase before becoming an entrepreneur and advising startups. After leaving JPMorgan, she co-founded an FCA authorised property crowdfunding platform to help people get onto the property ladder.

Katherine Perkins


Katherine works with Social Tech Trust as an associate and is predominantly focused on insights into health inequalities, from analysis of the opportunities and challenges, to initiating programmes. Katherine previously worked at British Telecom as Head of Education Strategy where she networked across strategic partnerships, developed and rolled out innovative new tech products and propositions, and headed up a pan UK wide team dedicated on improved educational outcomes. She was also involved in running events and CSR programmes designed to leverage Tech for Good.

Kathy Marcham

Portfolio Manager

Kathy has been with the Trust since 2012, and as a Portfolio Manager has plenty of experience in helping early-stage organisations to grow. She works closely with the organisations the Trust invests in, as well as with collaborative partners, helping us maximise the social impact achieved with our investments.

Paulina Kowalke

Project Manager

Passionate about enabling people and organisations to realise their potential, Paulina is well placed to project manage our team and programmes. Her recent work focused on designing human centric programmes to achieve social impact through an employability strategy for Kenyan students, an entrepreneurship mentoring programme in the Gambia, and online & offline event management on social and environmental topics in the UK. Paulina is experienced in project delivery in the social impact sector and has also worked as a recruitment partner across EMEA, supporting the digital transformation of blue-chip companies.

Robert Cashmore

Finance Officer

With 20 years of experience in accounting, Rob plays a key role in the financial operations of the Trust. Rob leads on the development and implementation of our financial processes, including our grants and investments. Rob was initially drawn to our work after seeing first-hand the positive impact that social tech has on his son, who has a diagnosis of autism.


Bill Liao

Chair of Trustees

Social entrepreneur, special diplomatic envoy, investor, entrepreneur, business mentor, speaker and author, Bill co-founded the business social network service XING and is a general partner at SOSV, a global venture capital and investment management firm. Founder of WeForest.org, an international not-for-profit organisation combating global warming in the most natural way possible, Bill is also Co-Founder of the CoderDojo movement that helps young people learn how to program, which is now part of the Raspberry Pi Foundation.

Anisah Osman Britton


Anisah is the founder of 23 Code Street, a coding school for women in the UK that uses part of its profits to provide digital skills training to women in the slums of Mumbai. She is also the CTO of Vinokilo- a fashion company making second hand as desirable and as accessible as first-hand fashion. She has previously held the role of Director at Backstage Capital, an investment fund for underrepresented founders and Operations Director at The Bakery, a corporate innovation house.

Dr. Maria A. Nelson


Maria is Director of Innovation Practice at Digital Catapult, where she runs a portfolio of technology innovation and acceleration programmes, helping small companies grow, large companies innovate and innovation ecosystems flourish. Maria is passionate about driving purpose led innovation by fostering collaboration between bright minds from industry, startups and academia, and believes that innovation thrives where three intentions combine: a vision to solve real-world problems, an ambition to turn ideas into reality, and the belief that together we can get there, one step at a time. Maria was Innovation Programme Manager at Cisco and has an extensive background strategic communications and programme management. She has published a book about creativity and innovation as core assets of contemporary economies.

Nick Wise


Nick is founder and CEO of OceanMind, a non-profit organisation dedicated to protecting the world’s fisheries. Using satellites and artificial intelligence, OceanMind empowers effective fisheries enforcement and enables more responsible seafood sourcing, increasing compliance and sustainability. Nick has been designing large scale, highly secure software solutions for over 20 years, using innovative techniques focused on market needs. Before joining the ranks of social entrepreneurship, Nick’s journey saw him starting an Internet security business, as CTO of a mature SME, and managing product development in a billion-dollar multinational. Nick now empowers people to solve global issues with technology.

Rob Tashima


Rob is Chief Growth Officer at Village Capital, an early-stage impact investor and accelerator. Rob leads initiatives across thier innovations and partnerships teams, experimenting with new ways of supporting entrepreneurs and investors. Previously, at an emerging markets consultancy, he led field studies on investment issues across Africa. Rob also lived in the Middle East, analysing investment competitiveness across regional markets, and worked on business and regulatory policy for the State of California and at a think tank in San Francisco. Rob is on the board of directors of US non-profit, Capitol Area Asset Builders; is an advisor to IssueVoter, a civic engagement venture; and Asoko Insight, an Africa-based corporate data venture.

Russell Johnstone


Russell leads the legal team for BT’s three Consumer brands (BT, EE and Plusnet) supporting their voice, broadband, mobile, TV and sport businesses. He started his career at a leading London law firm advising clients across the media, communications and technology sectors in the UK and internationally, and has held various in-house legal roles within TV and broadcasting. Russell is also a trustee of the Social Mobility Business Partnership, an organisation dedicated to improving social mobility in the legal and finance professions.

Sunil Suri


Sunil is Head of Ventures and Innovation at Catch22, a national charity building resilience and aspiration in communities across the UK. Sunil brings a strong understanding of the early-stage social venture landscape in the UK - since 2018, he has led Catch22’s work with social ventures, supporting entrepreneurs to develop solutions that have the potential to transform the delivery of public services. Sunil previously set up his own social enterprise focused on supporting frontline workers in the homelessness sector after completing a Social Innovation Fellowship at Year Here.

Nick Temple


Nick is Chief Executive Officer of Social Investment Business and a leading figure in the social investment and enterprise sectors. As well as serving as Chair of Social Investment Forum, Nick was previously Deputy CEO at Social Enterprise UK, where he helped the biggest network of social enterprises in the UK more than treble its membership numbers, develop its Buy Social Corporate Challenge and led the organisation on healthcare and research. Previously, Nick worked with organisations including the British Council and UnLtd.

Beth Murray

Former Vice Chair of Trustees, 2016-2021

Serving on our Board for over four years from 2016-2021, Beth is an experienced Trustee and board advisor. Beth runs Workplace for Good at Facebook, a global programme supporting charities and educational institutions to collaborate and build their community through Facebook. Prior to this, Beth was Director of Communications and Engagement at social business and charity Catch22, working to build the resilience of individuals and transform communities. Her communications experience spans the voluntary, community and social enterprise (VCSE) sector and across innovative tech and banking companies.

Hannah Keartland

Former Honorary Treasurer and Senior Independent Trustee, 2017-2021

Hannah runs a consultancy practice, advising senior leaders on how to make better decisions about innovation investment within their organisations. She was previously Director of Innovation, Insight & Portfolio Strategy at Cancer Research UK and led their award-winning Citizen Science Programme. She adds immense value to the work of the Trust with her direct experience of implementing and harnessing technology for social change in the health sector, and leadership experience in the charity sector. Hannah trained as a Chartered Accountant and has worked at Deloitte, Emerge Poverty Free and Innocent Drinks.

Sebastien Lahtinen

Former Trustee and Committee Chair, 2015-2021

Serving on our Board for six years from 2015-2021, Sebastien is an entrepreneur with a strong interest in internet-related projects. He’s a Director of hosting company NetConnex and co-founder of independent broadband information resource thinkbroadband.com. Sebastien is also a Non-Executive Director of the London Internet Exchange (LINX), one of the global leaders of Internet Exchange Points with over 600 connected networks. Previously he has served as Chairman of LONAP, the UK's second largest Internet Exchange operator, and as Senior Independent Director at Nominet. Sebastien holds BSc Management and MSc Information Systems degrees from the London School of Economics.