Is this the Simon Stringer we're looking for?
>Mr. Simon Stringer, C Eng MRAes MIoD, has been the Managing Director at Becatech Security Solutions & Technologies since December 2006.
>During his career, Mr. Stringer has undertaken a number of large programme trouble shooting roles and led deployments with the UK MoD and armed forces as well as various foreign forces including the USMC.
>Managing Director of Security and Intelligence Division, QinetiQ Limited.
https://www.bloomberg.com/research/stocks/private/person.asp?personId=25997579&privcapId=1235700&previousCapId=1235700&previousTitle=QinetiQ%20Limited
Also appears to be connected to The Water Innovations Alliance
https://www.waterinnovations.org/speakers2009ny.php