The ENR Rankings Measure Revenue. Not Capability.

The top 50 programme managers showed a 35.7% review growth driven by data centre construction, energy transition, and infrastructure spending. But at the top of the list, much of the movement reflects financial activity rather than organic growth. Turner & Townsend leads at $3.5 billion after absorbing CBRE’s project management division in January 2025. The gap between first and second place (taken by Aecom) is largely a a feature of the merger. Accenture sits sixth with $1.22 billion built from several acquisitions across countries since 2023 - Anser Advisory, Comtech, BOSLAN, IQT Group, Soben, Partners in Performance, Orlade, and a majority stake in DLB Associates.

Mace at seventh is a Goldman Sachs-backed demerger from its UK contracting parent but 87% of its revenue comes from outside the United States. Consertus, a Florida-headquartered provider debuts at nineteenth, assembled from 15 acquired firms. Three of the top seven got there through mergers, acquisitions, or financial restructuring. Although the headline number is accurate, as a signal of organic market growth, it needs to be read carefully.

That said, not every firm on the list got there by buying others. AECOM, Parsons, Jacobs (PA Consulting may reflect in the next ranking), and Bechtel - second through fifth - grew organically. No major acquisitions, no financial restructuring, no rebranding events. Their rankings are probably the more reliable signal of where genuine PM demand sits and which firms have earned sustained client confidence. The pattern of inorganic activity in the top ten is more pervasive than the headline growth figure suggests.

But strip all of that out and the deeper issues remains.