We take engineering maintenance to the next level, ensuring peak performance for your building

Working together for Optimum effect

Bloomberg London, Cannon Street

Ahead of the game

Optimum provide engineering services for the new Bloomberg London HQ – one of the most technologically advanced buildings in the world

Our clients

Wellcome logo
Volta logo
Virtus logo
Telstra logo
T-Systems logo
Savills logo
Penningtons Manches logo
Broadgate Estate logo
Cannon Bridge House logo
Cushman & Wakefield logo
Financial Times logo
Interxion logo
Lloyds Register logo
NHS logo
BNP Paribas logo
Blackstone logo


“I would like to put my full support behind Optimum Group Services as an M&E service provider. They have a very strong and flexible leadership team with an immense amount of both building service and critical engineering experience.”

Engineering Manager, Equinix

“Volta Data Centres have been using Optimum for over 4 years to provide M&E services. Optimum have always been responsive and reactive in all their undertakings. We would have no hesitation in recommending Optimum for future opportunities.”

Facilities Manager, Volta Data Centres

“I am truly delighted with the decision we made. Following completion of the mobilisation of the M&E contract here at the Financial Times, I wanted to send a note of thanks to you and your team.”

Real Estate and Facilities Director, Financial Times

“What I get is attention and support that I wouldn’t necessarily get from a bigger provider. I see their management team regularly. I get excellent service from them, and good support. The partnership is the important bit.”

Head of Facilities, Lloyd’s Register Group Ltd