黑洞社区

黑洞社区 has launched its annual Top 150 survey of consultants for 2025 which ranks the sector by company size as well as providing unique market insight into current sentiment amongst UK professional services firms.鈥�&苍产蝉辫;

The annual list covers companies employing mainly quantity surveyors, surveyors, project managers, engineers and architects by fee turnover ranging from large PLCs to limited companies and partnerships. The size of companies stretches from over 拢1bn to 拢100,000 in turnover. The Top 150 also provides a breakdown of the chartered specialists into separate listings by firms employing those specialisms.鈥�&苍产蝉辫;

The survey includes sentiment questions that will cover market conditions, skills, the use of artificial intelligence in construction, hybrid working arrangements amongst services companies and political and policy conditions currently facing the sector.鈥�&苍产蝉辫;

Chloe McCulloch, editorial director at 黑洞社区, said: 鈥淭he Top 150 Consultants list always offers a fascinating picture into the state of the services sector as well as the wider economic and political environment facing companies. 

鈥淲e want as many firms as possible to enter this year so as to ensure we鈥檙e capturing as full a picture of the sector 鈥� so please do make sure you take part this year regardless of your size. Please make sure you fill in the survey.鈥�

The deadline for completing the survey is Friday 13 June. Companies can start filling in the survey and return to complete it at a later date ahead of the deadline.鈥�&苍产蝉辫;

Last year, the鈥�Top 150 Consultants 2024 league table鈥痺as topped by AtkinsRealis and Mott MacDonald  鈥� they were followed by WSP, Aecom and Arup in third, fourth and fifth spots respectively.鈥疶he listing also includes the top 50 architects, engineers, project managers and surveyors as well as accompanying analysis articles.

This year鈥檚 league table will be published online and in print in the autumn.鈥�&苍产蝉辫;

For companies wishing to participate this year we have also attached the list of questions as a PDF so that firms can see them at-a-glance. However, companies must submit entries via the survey link only.

Any questions about entering the Top 150 Consultants league table, please email鈥�top150@assemblemediagroup.co.uk.鈥�&苍产蝉辫;