About us

TCV is a growing collective of firms which are dedicated to fostering the world’s fastest growth technology ecosystems.

Founded by George Johnston and building ventures alongside world-class co-founders, TCV acknowledges real impact cannot be created by one company or team alone.

In little under 4 years, we have developed a team of 50+ talented individuals who’s worked with over 30 cities, 200+ high growth scale ups, 300+ c-level industry executives and delivered many successful private and public sector partnerships.

  TCV is focused on two key goals.

Goal 1

To help our cities sit at the heart of technology ecosystems

Goal 2

To build and scale solutions inclusively and collaboratively

Our ecosystem benefits from the collective talent, resources and opportunities of TCV when working with any of our companies.


Explore the platform

Problems we solve

Fewer than two thirds of central government departments have begun the process of cloud migration, despite making it mandatory for central government – and strongly recommended in the public sector as a whole – to evaluate public cloud solutions before all others.

Estimates suggest artificial intelligence, reliant upon data being uncovered and utilised, could be worth as much as £232 billion to the UK economy by 2030.

The list of the 20 top public sector SITS vendors saw just one new entrant in the last year.

Utilising its unique knowledge of the innovation landscape, and institutional understanding of the public sector and SME environment, Nitrous has created a model of co-creation that fosters genuine collaboration and delivers sustainable results.

Tech City Ventures. London-based. Global reach.

TechDotX has expanded with into the US, hosting the City Tech platforms for Mayor’s of NYC, Boston, DC & Philadelphia. We have helped a number of the swiftscale portfolio launch into the US with on the ground support, credibility and networking.

Our home base for TCV, where we actively engage with over 80% of the FTSE 250 MNC’s and their c-level executives. Nitrous first launched here working with TfL & Bosch as flagship co-creation partners in the London Connectory centre, designed and built by Incube. TechDotX runs the capital’s destination for its tech ecosystem in partnership with the Mayor of London, whilst SwiftScale designed and ran PwC’s flagship scale programmes.

With Deloitte, TCV supports to the Tokyo Metropolitan Government with X-Hub, a key initiative to support startups scaling out of Tokyo to validate their propositions with UK and European markets.

Where Nitrous develops co-creation projects with the government and local industry to grow Singapore as the world’s smartest city.

Meet our team

George Johnston


Bhakti Gajjar

Chief of Staff

Ben Klink

Relationships Director

Michael Perju

Head of Technology

Associate Companies

Meet some of the talented individuals from the Tech City Ventures collective.
Alexander Sainty


Alexandra Perez


George Lintott


Hector Bulmer


Josefin Lloyd-Pugh


Katie Preston



We’re always looking for exceptional individuals to join our teams. If you have a solid knowledge of the tech ecosystem and the technological challenges faced by large organisations. Browse our active openings or email [email protected] with your CV and 300 words about what you believe you can contribute to Tech City Ventures.

Active openings

Benefits include:

  • Personal learning and development budget
  • Power Hours: one hour a week dedicated to personal development
  • Free breakfasts, snacks and drinks throughout the week, plus regular team socials
  • Productivity and workflow automation training and best practice
  • Flexible working