Vysus Group

Global engineering consultancy offering technical, regulatory and operational expertise in industrial assets, energy and the energy transition.

Vysus Group


Energy (professional services)


Fund I

Investment Date

October 2020



The Company

Vysus is an engineering and technical consultancy offering specialist asset performance, risk management and project management expertise across complex industrial assets, energy assets (oil and gas, nuclear, renewables), the energy transition, rail and road.

The Investment

Vysus is the new name for the global Energy Division of Lloyd’s Register, which Inspirit acquired through a complex multi-jurisdictional corporate carve-out in October 2020.

Key Contact

Arnie Birss

Arnie Birss

Investment Manager


Arnie joined Inspirit Capital in 2023 from William Blair’s Services & Industrials Investment Banking team, where he advised on several successful buyside and sellside M&A transactions.


Prior to this experience, he worked in KPMG’s Transaction Services group, having initially qualified as a management accountant (CIMA) while working in KPMG’s Management Consulting group.


Arnie holds an undergraduate degree in English Literature from the University of St Andrews.

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