Meet our team from offices around the world.
Executive team
![photo of employee](https://www.bi.team/wp-content/uploads/2014/01/David-IMG_8208-1-200x300.jpg)
Professor David Halpern CBE
President & Founding Director
![](https://www.bi.team/wp-content/uploads/2020/04/Rachel-300x300.jpg)
Rachel Coyle MBE
Global Managing Director
![photo of employee](https://www.bi.team/wp-content/uploads/2014/01/Lis-IMG_8714-e1690217272752-300x200.jpg)
Elisabeth Costa
Managing Director, BIT UK
![photo of employee](https://www.bi.team/wp-content/uploads/2014/01/michael_hallsworth_270219_05-300x200.jpg)
Dr Michael Hallsworth
Chief Behavioural Scientist
![](https://www.bi.team/wp-content/uploads/2023/10/Headshot-Naomi-small-290x300.jpg)
Naomi Crowther
Finance Director
![](https://www.bi.team/wp-content/uploads/2023/11/jackielewis-300x300.2e16d0ba.fill-740x620-1.jpg)
Jacqueline Lewis
Nesta Group General Counsel and Company Secretary, Legal Team
![photo of employee](https://www.bi.team/wp-content/uploads/2014/03/Alex-Gyani-colour-web-300x300.jpg)
Dr Alex Gyani
Managing Director, APAC
Management
![](https://www.bi.team/wp-content/uploads/2019/02/Hannah-Brehrendt-IMG_8141-300x200.jpg)
Dr Hannah Behrendt
Director, Health and Wellbeing
![](https://www.bi.team/wp-content/uploads/2019/02/Nida-IMG_9032-300x200.jpg)
Nida Broughton
Director, Economic Policy
![](https://www.bi.team/wp-content/uploads/2016/11/Serene-bio-photo-240x300.jpg)
Dr Serene Koh
Director Singapore
![](https://www.bi.team/wp-content/uploads/2015/07/monica.jpg)
Mónica Wills Silva
Director - International Programmes
![](https://www.bi.team/wp-content/uploads/2017/05/sasha_tregebov_270219_01-1200-300x200.jpg)
Sasha Tregebov
Director, BIT Canada
![](https://www.bi.team/wp-content/uploads/2023/01/Laura-Litvine-BIT-website--214x300.jpg)
Laura Litvine
Director - BIT France
![](https://www.bi.team/wp-content/uploads/2018/09/Abi-Mottershaw-IMG_8594-300x200.jpg)
Dr Abigail Mottershaw
Head of Online Research & Innovation
![](https://www.bi.team/wp-content/uploads/2022/11/Eva-website-pic-300x300.jpg)
Eva Myers
Director - Economic Policy
![](https://www.bi.team/wp-content/uploads/2019/03/Ed-Flahavan-IMG_9895-300x200.jpg)
Ed Flahavan
Director, Home Affairs, Security and Education
![](https://www.bi.team/wp-content/uploads/2019/02/Helen-Brown-IMG_8106-300x200.jpg)
Dr Helen Brown
Interim Director of International Programmes
All staff
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![](https://www.bi.team/wp-content/uploads/2015/06/Ravi-Dutta-Powell-colour-web-300x300.jpg)
Ravi Dutta-Powell
Senior Advisor
![](https://www.bi.team/wp-content/uploads/2022/04/Photo-295x300.png)
Raphaëlle Remy-Fischler
Qualitative Research Advisor
![](https://www.bi.team/wp-content/uploads/2022/02/20220217_164946-211x300.jpg)
Rachel O'Boyle
Advisor
![](https://www.bi.team/wp-content/uploads/2021/06/02-260x300.jpg)
Rachel Lim
Advisor
![](https://www.bi.team/wp-content/uploads/2020/04/Rachel-300x300.jpg)
Rachel Coyle MBE
Global Managing Director
![](https://www.bi.team/wp-content/uploads/2024/02/website-bio-photo-258x300.jpeg)
Pia Posadas
Associate Advisor
![](https://www.bi.team/wp-content/uploads/2019/02/Patrick-Taylor-IMG_8807-300x200.jpg)
Dr Patrick Taylor
Principal Research Advisor
![](https://www.bi.team/wp-content/uploads/2019/10/PhotoBioPB-200x300.jpeg)
Paloma Bellatin
Interim Principal Advisor, Latin America & the Caribbean
paloma.bellatin@bi.team
![](https://www.bi.team/wp-content/uploads/2022/09/img_9874-225x300.jpg)
Oli Adcock
Associate Advisor
![](https://www.bi.team/wp-content/uploads/2021/10/BEUN-Ol-Jonatan_headshot-225x300.jpg)
Ol Jonatan Beun
Principal Advisor, Latin America & the Caribbean