Our Clients

Our team of chartered surveyors and non-domestic energy assessors have spent their entire careers adding value to commercial real estate, and currently serve some of the biggest names in the industry.

M G logo with teal lettering inside a black rectangular border
Close-up of the NIKS logo in white text on a blue background.
The word 'Carlyle' written in large, dark blue capital letters on a white background.
Red circle with the word Fgilvy written in white text
Revantage logo in blue text on a white background
Fiera Real Estate logo with a stylized geometric icon in gray and blue
Schr❜ders logo in blue text
ARAX PROPERTIES text on a plain white background
LaSalle logo with a globe icon and company name
Dotted pattern spelling out the letters 'YUP'.
Le Masure logo on a blue background
Logo with a stylized 'a' above the word 'abdn' on a black background.
Client testimonial quote on an orange background reading: "The Hollen+ team have consistently delivered an outstanding service for us and our business. Their commitment and passion for sustainability-led value add initiatives has been fantastic and h
Testimonial quote on orange background praising Greg for prompt, reliable service and quality work, from Imran Salim, Business Owner.
Customer testimonial praising Greg's service, highlighting his professionalism and efficiency in EPC inspection and report preparation, with the reviewer Cosimo Fenocchi, a commercial property owner.