Ellie Horvath
At Best Startup London we track over 100,000 London based 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 organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 13 Operating Systems companies in London. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Operating Systems Companies & Startups (London)
Hadean
| Founders | Alec Mocatta, Craig Beddis, Jason Hardjosoekatmo, Rashid Mansoor |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Deploy Cloud Native Applications Simply and Securely
Finlight.com
| Founders | Jean-Bernard Tanqueray, Yves Coignard |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Helping family offices and institutional investors enhance net returns by unlocking productivity
InstaSupply
| Founders | Lee Pruitt, Tim Huegdon |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We simplify buyer – supplier interactions through smart tech ☁️ Anywhere, anytime. Work smarter, grow faster! ⚡️
Quant Network
| Founders | Gilbert Verdian, Paolo Tasca |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
We’re unleashing the power of networks as connected as the world we live in.
Weave.ai
| Founders | Ben Sizer, Dhruv Ghulati, Mikkel Birkegaard Andersen, Rodolfo Rosini, Stéphane Bura |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Weave.ai is a new computing layer between the OS and the apps that reinvents what search means.
UM Labs
| Founders | Bob Pike, Dean Bell, Peter Cox, Ray Glover |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
UM-Labs R&D provides Real-Time Communications Cyber Security UOS (Unicus) – protects all Data in Transit and Motion, running on any cloud.
one.network
| Founders | James Harris |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
One.network is a single platform for planning, communicating, and analyzing all types of road events.
JUCE
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins
JUCE
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
JUCE is a wide-ranging C++ class library for building rich cross-platform applications and plugins
Estatom Systems
| Founders | Abraham (Abri) Zaaiman, John Bisseru |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Estatom’s Polymach-Fornax; is an integrated O.S. and Object Database Management System which delivers speed, security and a tiny footprint.
The Royal Hotel Bath
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
The Royal Hotel Bath is a hotel operator that provides room, restaurant and banquet services to suit all needs of travelers.
IPOSG
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
IPOSG is a software company that develops EPOS systems for the retail, pharmaceutical, and hospitality sectors.
Nuvovis
| Founders | Unknown |
| Follow | Website, Crunchbase, Twitter, Facebook, Linkedin |
Nuvovis specializes in software licensing and copy protection that works in cloud-based solutions.
