Our Team


Adriaan Mol

Product and Technical Director

A Dutch national based in Kenya, Adriaan is co-founder of several award-winning social enterprises including BushProof, renowned for it's innovative WASH technologies. He has delivered the benefits of improved drinking water and sanitation to over 1.4 million people. Prior to becoming a social entrepreneur, Adriaan worked for 10 years as an aid professional in top management positions - often running large WASH programs - and is skilled in managing EU and USAID-funded international aid programs.


Andrew Tanswell

Managing Director

Andrew is a UK national, and a proven business leader and award winning social entrepreneur. Andrew has launched a number of social enterprises throughout his career and primarily focuses on enterprises that help lift people out of poverty and protect the environment in Africa. Andrew is responsible for leading the UK based team of Business Builders and helping SaniTap scale as a business both nationally and internationally in order to maximize impact through lives saved. 


Fiona Mwaura

Sales, marketing & partnerships

Fiona manages sales and partnerships. Experienced in marketing, her skills include networking and liaising with commercial and non-profit partners as well as government. Fiona founded a relocation company in Kenya which she grew and successfully sold in 2012 to a French-based company. Her personal networks, practical understanding of business in Kenya and project manager experience is evidenced by her work implementing and assessing the businesses; and building operational partnerships with Kenyan organisations and government at the highest level.


Daniel Webb

Business Builder

Daniel brings on and offline marketing and advertising expertise to the SaniTap team. He has led the development of several commercial marketing campaigns and online web platforms. His management experience spans UX and design, brand communications and campaign development. He is tasked with developing the SaniTap brand and communicating it to a global community of WASH professionals.

Eline Sleurink.jpg

Eline Sleurink

Business Builder

Eline combines experience in international marketing and communications, and asset management with the application of inclusive development ecosystems within African start-ups. She has spent time working in development from the Impact Hub in Accra, Ghana, Eline helps bridge the gap between investors and investee communities alike. Eline has a particular interest in impact measurement practices.

A Startle Business

SaniTap is a Startle Ltd. business. Startle is a long-term impact growth partner on a mission to help lift people out of poverty whilst protecting the environment and improving health. Startle helps ventures grow from idea and conception, through pilot to sustainability and ultimately scalability.

Startle specializes in water and sanitation, renewable energy and communications and agriculture, and food security.