Best Startup
At Best Startup UK we track over 130,000 UK startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top London based President operating in the Collaboration space. If you think a President is missing from this list, feel free to contact our editor on editor@beststartup.co.uk.
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Companies House UK, Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Sahil Rekhi
Vice President Global Strategic Partnerships of RingCentral
Follow Sahil Rekhi:
About RingCentral: RingCentral, a global distributor of cloud-unified communications and collaboration solutions, offers its users with technology services.
Joe Marsella
Vice President PLM – Routing & Switching Portfolio of Ciena
Joe Marsella works as EMEA CTO at Ciena Corporation. With more than 20 years of experience in the software and telecoms industry, Marsella has expertise in both packet and optical networking, including detailed knowledge on SDN, NFV, photonics, dense wavelength division multiplexing, optical transport networks, Carrier Ethernet and control planes. Prior to this new role, Marsella served in several capacities within Ciena; most recently as the senior director of Product Line Management, responsible for the software strategy of Ciena’s Agility software portfolio, now part of Ciena Blue Planet. He also held leadership positions in Ciena’s product line management and R&D organisations, providing expertise and direction in key vertical markets and product portfolios. He worked as Principal Member Technical Staff and Engineer at Siemens Stromberg Carlson.
Follow Joe Marsella:
About Ciena: Ciena collaborates with customers to unlock the strategic potential of their networks and and change the way they perform and compete.
