Hallmark (UK) Plc


“CLS Energy and Comply Direct guided us through the requirements of our ESOS submission; and gave us greater confidence and understanding that we could meet our legislative requirements”.

“We found the process to be structured and informative; and the after support in investigating areas of opportunity identified through the ESOS process has been greatly appreciated”.


​K.W. Hallmark (UK) Plc

Hallmark (UK) is parented by the US Multi-National Company that operate six businesses including Crayola in 100 countries and over 100,000 rooftops. In the UK, they operate large scale factories, logistics and distribution, offices and stores along with the largest (when constructed) warehouse in Europe. They also operate their own HGV fleet. Alan Asbury of CLS Energy Ltd (working alongside client liaison partners, Comply Direct) delivered ESOS compliance against their entire UK operation. Hallmark have since enacted all bar one of the recommendations set out by CLS Energy Ltd.

Testimonials