Core Business / Areas of Diversification

Electrical design
Project Management
Test & Inspection


Key Personnel / Contacts

Nick Ewins – Managing Director
Ben Noble – Sales and Marketing Manager
Andy Philips – Design Manager
Adrian Veale –Operations Manager


Company Address

Unit 5 Garonor Way
Royal Portbury Dock
BS20 7XE


Business Operating Zone

Worldwide, including Cruise Ships


Company Profile

Established in January 2012 to build on the more than thirty years’ experience of founder and managing director Nick Ewins, PTB’s work encompasses electrical design, installation, project management and test & inspection – with the company’s work engineered in every case to perfectly suit the needs of the venue.

Already well known for its work installing dimming systems, PTB has recently gained a reputation for the challenging task of re-fitting dimmer rooms without interrupting performances in the theatre – a feat achieved at London’s Lyceum Theatre, home of The Lion King, for English National Opera at the Coliseum, and at the Royal Court.

The company is by no means limited to dimming, though, if it involves entertainment technology then PTB can help.

In every case, PTB’s experienced team – CSCS accredited and approved under the Joint Industry Board scheme – believe in providing quality solutions using durable, dependable equipment, to give ‘push the button’ solutions trusted to perform for years to come.


Recent Projects

National Theatre – Olivier Theatre LED House Lighting Installation
Royal Northern College of Music – Opera Theatre
Savoy Theatre – Paging Upgrades
Yvonne Arnaud Theatre – ETC Sensor Dimmer Installation and Production Lighting Upgrades
Mayflower Theatre, Southampton – Technical Infrastructure Upgrades
National Theatre – Lyttelton Theatre Production Lighting Upgrade
Eden Court Theatre – ETC Sensor Dimmer Installation
Lyric Hammersmith – Studio Theatre Technical Upgrades
Apollo Victoria Theatre – LED House Lighting Upgrades
Bristol Hippodrome LED House Lighting
Edinburgh Playhouse LED House Lighting
National Theatre – PAVA System
Royal Academy Of Music – Susie Sainsbury Theatre and Angela Burgess Recital Hall
National Theatre – Lyttelton LED House Lighting Installation





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