Our data is crowdsourced by users of the OpenSignal app, downloaded over 20 million times, which constantly monitors the coverage and performance of their mobile connection. We use this data to increase transparency in the wireless industry by publishing reports on the quality of mobile networks, offering unbiased coverage maps and empowering people to get better mobile connectivity in a hassle-free way.
Brendan has spent over 10 years building solutions to help people understand and improve mobile service, firstly through cellular repeater and in-building DAS solutions and then by founding OpenSignal in 2010. Brendan has a Physics degree from Oxford University.
Shirin brings 20+ years experience in the telecoms industry and was the founder and CEO of Arieso, a leader in network geolocation solutions which was acquired by JDSU for $85m. Shirin also received the Blackberry Woman in Technology, Best Woman in Mobile, Business Woman of the year 2013 awards.
Iain joined OpenSignal in August of 2016, bringing to bear his considerable knowledge of wireless operators honed over 20 years of working with customers around the globe. Iain is responsible for all aspects of technical delivery to OpenSignal’s operator clients including product support, solution delivery and service delivery.
Sam has over 10 years engineering experience developing scalable and high-concurrency systems capable of handling large quantities of data and leads the development team at OpenSignal. Sam is a founder of OpenSignal and holds a Physics degree from Oxford University.
Andy heads the global sales organisation and has led expansion of OpenSignal’s business with mobile operators and technology vendors across six continents. With more than 25 years experience in the telecoms sector, he has held senior commercial positions with several high-growth solution providers, most recently as SVP Global Sales & Marketing with Arieso (now Viavi Solutions).
James has lead the development of a series of OpenSignal mobile apps and brought these to an audience of over 20 million consumers around the world. James is responsible for overall growth efforts for OpenSignal, pioneering new experimental technologies and leading the mobile engineering team. James is a founder of OpenSignal and holds a Physics & Philosophy degree from Oxford University.
Chris is a qualified chartered accountant, with seven years previous audit and transactions experience at KPMG, where he worked with private equity houses and clients across the media, technology and entertainment sectors. Before joining OpenSignal, he was responsible for finance for the EMEA region of one of the world's largest advertising agency networks, BBDO.
William leads a team of data scientists to research and develop OpenSignal’s products. He served as a Director at Ofcom for several years, before founding Neul which was sold to Huawei. He has published 15 books, 100 papers, and 18 patents; he has served as the president of the IET and has been awarded multiple honorary doctorates by the UK’s leading universities.
Patrick is the Managing Director of Qualcomm Ventures North America and leads all U.S. investments. Qualcomm Ventures is the 16-year old corporate venture fund of Qualcomm with 180+ active investments and numerous exits.
Partner at Passion Capital, the leading early-stage technology venture capital investment firm in Europe. Eileen also serves as the Chair for Tech City UK; in the Prime Minister's Business Advisory Group; HM Treasury's Special Envoy for FinTech, Tech Ambassador for the Mayor of London.
Mark is a Partner at OATV (O’Reilly AlphaTech Ventures), the VC fund he co-founded with Tim O’Reilly, based in San Francisco. Prior to OATV, Mark was an Executive VP at O’Reilly Media and holds a J.D. from Georgetown University Law Center.
Steve is an accomplished veteran of the telecoms industry having held senior marketing roles with AT&T, AirTouch and Cellular One and more recently was a senior VP at Byte Mobile.
Seamus is an experienced mobile entrepreneur with over 20 years experience building companies that leverage mobile data and analytics. He was founder and CEO of M:Metrics (acquired by Comscore) and recently founded MetaResolver and Datasnap.io.
Gary brings over 25 years experience in the mobile industry, providing network quality insights to mobile operators. He held senior positions at Telephia, Nielsen and most recently Director of Mobile Research for ITG.
Isaac is a serial entrepreneur, executive, and advisor in the mobile space and currently CEO and Founder of Handmade Ventures. Isaac has held senior leadership positions at Millenial Media, Qualcomm and Macromedia.
Founder and COO of Divide which was acquired by Google and now forms part of Android for Work. Now a PM on Android Wear, Alex was previously a VP at Morgan Stanley for 11 years.
Sina is a co-founder of OpenSignal and currently CEO of RSRF, an in-building wireless solutions provider headquartered in California. He is also a technology policy advocate and a Technology Fellow at the Electronic Frontier Foundation.
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