GroundedThinking started working with digital twin producers in 2019.  We have helped to develop the digital twin market since then.

With Bentley Systems Paul Wilson explored the development of digital twin skills development with Louisiana State University .

https://blog.bentley.com/insights/bentley-horizons-podcast-engineers-at-louisiana-state-university-build-americas-first-digital-twin-program/

At the Connected Places Catapult Paul Wilson led the transfer of the Digital Twin Hub from Cambridge University to the Catapult and managed the creation of its new governance arrangements, and subsequent flourishing. 

https://cp.catapult.org.uk/news/new-home-for-the-digital-twin-hub-a-collaboration-with-the-national-digital-twin-programme/